diff options
263 files changed, 14384 insertions, 9502 deletions
diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 000000000..97ea0422d --- /dev/null +++ b/.travis.yml @@ -0,0 +1,28 @@ +language: php + +php: + - 5.3 + - 5.4 + +env: + - DB=mysql + - DB=pgsql + - DB=sqlite + - DB=pdo/mysql + - DB=pdo/pgsql + - DB=pdo/sqlite + +before_script: + - pyrus channel-discover pear.php-tools.net + - pyrus install http://pear.php-tools.net/get/vfsStream-0.11.2.tgz + - phpenv rehash + - sh -c "if [ '$DB' = 'pgsql' ] || [ '$DB' = 'pdo/pgsql' ]; then psql -c 'DROP DATABASE IF EXISTS ci_test;' -U postgres; fi" + - sh -c "if [ '$DB' = 'pgsql' ] || [ '$DB' = 'pdo/pgsql' ]; then psql -c 'create database ci_test;' -U postgres; fi" + - sh -c "if [ '$DB' = 'mysql' ] || [ '$DB' = 'pdo/mysql' ]; then mysql -e 'create database IF NOT EXISTS ci_test;'; fi" + +script: phpunit --configuration tests/travis/$DB.phpunit.xml + +branches: + only: + - develop + - master
\ No newline at end of file diff --git a/application/config/autoload.php b/application/config/autoload.php index db49ca109..b3e63cbf6 100644 --- a/application/config/autoload.php +++ b/application/config/autoload.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Academic Free License version 3.0 - * + * * This source file is subject to the Academic Free License (AFL 3.0) that is * bundled with this package in the files license_afl.txt / license_afl.rst. * It is also available through the world wide web at this URL: diff --git a/application/config/config.php b/application/config/config.php index 17b854b29..2628885f0 100644 --- a/application/config/config.php +++ b/application/config/config.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Academic Free License version 3.0 - * + * * This source file is subject to the Academic Free License (AFL 3.0) that is * bundled with this package in the files license_afl.txt / license_afl.rst. * It is also available through the world wide web at this URL: @@ -297,12 +297,14 @@ $config['sess_time_to_update'] = 300; | 'cookie_domain' = Set to .your-domain.com for site-wide cookies | 'cookie_path' = Typically will be a forward slash | 'cookie_secure' = Cookies will only be set if a secure HTTPS connection exists. +| 'cookie_httponly' = Cookie will only be accessible via HTTP(S) (no javascript) | */ $config['cookie_prefix'] = ""; $config['cookie_domain'] = ""; $config['cookie_path'] = "/"; $config['cookie_secure'] = FALSE; +$config['cookie_httponly'] = FALSE; /* |-------------------------------------------------------------------------- diff --git a/application/config/constants.php b/application/config/constants.php index c7203e47d..d22d2963e 100644 --- a/application/config/constants.php +++ b/application/config/constants.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Academic Free License version 3.0 - * + * * This source file is subject to the Academic Free License (AFL 3.0) that is * bundled with this package in the files license_afl.txt / license_afl.rst. * It is also available through the world wide web at this URL: @@ -66,8 +66,8 @@ define('FOPEN_READ_WRITE_CREATE_STRICT', 'x+b'); | Display Debug backtrace |-------------------------------------------------------------------------- | -| If set to TRUE, a backtrace will be displayed along with php errors. If -| error_reporting is disabled, the backtrace will not display, regardless +| If set to TRUE, a backtrace will be displayed along with php errors. If +| error_reporting is disabled, the backtrace will not display, regardless | of this setting | */ diff --git a/application/config/database.php b/application/config/database.php index 7eac59b23..19498735c 100644 --- a/application/config/database.php +++ b/application/config/database.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Academic Free License version 3.0 - * + * * This source file is subject to the Academic Free License (AFL 3.0) that is * bundled with this package in the files license_afl.txt / license_afl.rst. * It is also available through the world wide web at this URL: @@ -37,14 +37,16 @@ | EXPLANATION OF VARIABLES | ------------------------------------------------------------------- | +| ['dsn'] The full DSN string describe a connection to the database. | ['hostname'] The hostname of your database server. | ['username'] The username used to connect to the database | ['password'] The password used to connect to the database | ['database'] The name of the database you want to connect to | ['dbdriver'] The database type. e.g.: mysql. Currently supported: - mysql, mysqli, pdo, postgre, odbc, mssql, sqlite, oci8 +| cubrid, interbase, mssql, mysql, mysqli, oci8, +| odbc, pdo, postgre, sqlite, sqlite3, sqlsrv | ['dbprefix'] You can add an optional prefix, which will be added -| to the table name when using the Active Record class +| to the table name when using the Query Builder class | ['pconnect'] TRUE/FALSE - Whether to use a persistent connection | ['db_debug'] TRUE/FALSE - Whether database errors should be displayed. | ['cache_on'] TRUE/FALSE - Enables/disables query caching @@ -67,29 +69,32 @@ | The $active_group variable lets you choose which connection group to | make active. By default there is only one group (the 'default' group). | -| The $active_record variables lets you determine whether or not to load -| the active record class +| The $query_builder variables lets you determine whether or not to load +| the query builder class */ $active_group = 'default'; -$active_record = TRUE; +$query_builder = TRUE; -$db['default']['hostname'] = 'localhost'; -$db['default']['username'] = ''; -$db['default']['password'] = ''; -$db['default']['database'] = ''; -$db['default']['dbdriver'] = 'mysql'; -$db['default']['dbprefix'] = ''; -$db['default']['pconnect'] = FALSE; -$db['default']['db_debug'] = TRUE; -$db['default']['cache_on'] = FALSE; -$db['default']['cachedir'] = ''; -$db['default']['char_set'] = 'utf8'; -$db['default']['dbcollat'] = 'utf8_general_ci'; -$db['default']['swap_pre'] = ''; -$db['default']['autoinit'] = TRUE; -$db['default']['stricton'] = FALSE; -$db['default']['failover'] = array(); +$db['default'] = array( + 'dsn' => '', + 'hostname' => 'localhost', + 'username' => '', + 'password' => '', + 'database' => '', + 'dbdriver' => 'mysqli', + 'dbprefix' => '', + 'pconnect' => FALSE, + 'db_debug' => TRUE, + 'cache_on' => FALSE, + 'cachedir' => '', + 'char_set' => 'utf8', + 'dbcollat' => 'utf8_general_ci', + 'swap_pre' => '', + 'autoinit' => TRUE, + 'stricton' => FALSE, + 'failover' => array() +); /* End of file database.php */ /* Location: ./application/config/database.php */
\ No newline at end of file diff --git a/application/config/doctypes.php b/application/config/doctypes.php index 984da5965..c7f5b55c2 100644 --- a/application/config/doctypes.php +++ b/application/config/doctypes.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Academic Free License version 3.0 - * + * * This source file is subject to the Academic Free License (AFL 3.0) that is * bundled with this package in the files license_afl.txt / license_afl.rst. * It is also available through the world wide web at this URL: @@ -26,15 +26,25 @@ */ $_doctypes = array( - 'xhtml11' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">', - 'xhtml1-strict' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">', - 'xhtml1-trans' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">', - 'xhtml1-frame' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">', - 'xhtml-basic11' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd">', - 'html5' => '<!DOCTYPE html>', - 'html4-strict' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">', - 'html4-trans' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">', - 'html4-frame' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">' + 'xhtml11' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">', + 'xhtml1-strict' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">', + 'xhtml1-trans' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">', + 'xhtml1-frame' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">', + 'xhtml-basic11' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd">', + 'html5' => '<!DOCTYPE html>', + 'html4-strict' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">', + 'html4-trans' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">', + 'html4-frame' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">', + 'mathml1' => '<!DOCTYPE math SYSTEM "http://www.w3.org/Math/DTD/mathml1/mathml.dtd">', + 'mathml2' => '<!DOCTYPE math PUBLIC "-//W3C//DTD MathML 2.0//EN" "http://www.w3.org/Math/DTD/mathml2/mathml2.dtd">', + 'svg10' => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">', + 'svg11' => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">', + 'svg11-basic' => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Basic//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd">', + 'svg11-tiny' => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Tiny//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-tiny.dtd">', + 'xhtml-math-svg-xh' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">', + 'xhtml-math-svg-sh' => '<!DOCTYPE svg:svg PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">', + 'xhtml-rdfa-1' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd">', + 'xhtml-rdfa-2' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.1//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-2.dtd">' ); /* End of file doctypes.php */ diff --git a/application/config/foreign_chars.php b/application/config/foreign_chars.php index 1ae0cef5f..41de123da 100644 --- a/application/config/foreign_chars.php +++ b/application/config/foreign_chars.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Academic Free License version 3.0 - * + * * This source file is subject to the Academic Free License (AFL 3.0) that is * bundled with this package in the files license_afl.txt / license_afl.rst. * It is also available through the world wide web at this URL: @@ -40,50 +40,55 @@ $foreign_characters = array( '/Ä/' => 'Ae', '/Ü/' => 'Ue', '/Ö/' => 'Oe', - '/À|Á|Â|Ã|Ä|Å|Ǻ|Ā|Ă|Ą|Ǎ/' => 'A', - '/à|á|â|ã|å|ǻ|ā|ă|ą|ǎ|ª/' => 'a', + '/À|Á|Â|Ã|Ä|Å|Ǻ|Ā|Ă|Ą|Ǎ|Α|Ά/' => 'A', + '/à|á|â|ã|å|ǻ|ā|ă|ą|ǎ|ª|α|ά/' => 'a', '/Ç|Ć|Ĉ|Ċ|Č/' => 'C', '/ç|ć|ĉ|ċ|č/' => 'c', - '/Ð|Ď|Đ/' => 'Dj', - '/ð|ď|đ/' => 'dj', - '/È|É|Ê|Ë|Ē|Ĕ|Ė|Ę|Ě/' => 'E', - '/è|é|ê|ë|ē|ĕ|ė|ę|ě/' => 'e', - '/Ĝ|Ğ|Ġ|Ģ/' => 'G', - '/ĝ|ğ|ġ|ģ/' => 'g', + '/Ð|Ď|Đ|Δ/' => 'Dj', + '/ð|ď|đ|δ/' => 'dj', + '/È|É|Ê|Ë|Ē|Ĕ|Ė|Ę|Ě|Ε|Έ/' => 'E', + '/è|é|ê|ë|ē|ĕ|ė|ę|ě|έ|ε/' => 'e', + '/Ĝ|Ğ|Ġ|Ģ|Γ/' => 'G', + '/ĝ|ğ|ġ|ģ|γ/' => 'g', '/Ĥ|Ħ/' => 'H', '/ĥ|ħ/' => 'h', - '/Ì|Í|Î|Ï|Ĩ|Ī|Ĭ|Ǐ|Į|İ/' => 'I', - '/ì|í|î|ï|ĩ|ī|ĭ|ǐ|į|ı/' => 'i', + '/Ì|Í|Î|Ï|Ĩ|Ī|Ĭ|Ǐ|Į|İ|Η|Ή|Ί|Ι|Ϊ/' => 'I', + '/ì|í|î|ï|ĩ|ī|ĭ|ǐ|į|ı|η|ή|ί|ι|ϊ/' => 'i', '/Ĵ/' => 'J', '/ĵ/' => 'j', - '/Ķ/' => 'K', - '/ķ/' => 'k', - '/Ĺ|Ļ|Ľ|Ŀ|Ł/' => 'L', - '/ĺ|ļ|ľ|ŀ|ł/' => 'l', - '/Ñ|Ń|Ņ|Ň/' => 'N', - '/ñ|ń|ņ|ň|ʼn/' => 'n', - '/Ò|Ó|Ô|Õ|Ō|Ŏ|Ǒ|Ő|Ơ|Ø|Ǿ/' => 'O', - '/ò|ó|ô|õ|ō|ŏ|ǒ|ő|ơ|ø|ǿ|º/' => 'o', - '/Ŕ|Ŗ|Ř/' => 'R', - '/ŕ|ŗ|ř/' => 'r', - '/Ś|Ŝ|Ş|Š/' => 'S', - '/ś|ŝ|ş|š|ſ/' => 's', - '/Ţ|Ť|Ŧ/' => 'T', - '/ţ|ť|ŧ/' => 't', + '/Ķ|Κ/' => 'K', + '/ķ|κ/' => 'k', + '/Ĺ|Ļ|Ľ|Ŀ|Ł|Λ/' => 'L', + '/ĺ|ļ|ľ|ŀ|ł|λ/' => 'l', + '/Ñ|Ń|Ņ|Ň|Ν/' => 'N', + '/ñ|ń|ņ|ň|ʼn|ν/' => 'n', + '/Ò|Ó|Ô|Õ|Ō|Ŏ|Ǒ|Ő|Ơ|Ø|Ǿ|Ο|Ό|Ω|Ώ/' => 'O', + '/ò|ó|ô|õ|ō|ŏ|ǒ|ő|ơ|ø|ǿ|º|ο|ό|ω|ώ/' => 'o', + '/Ŕ|Ŗ|Ř|Ρ/' => 'R', + '/ŕ|ŗ|ř|ρ/' => 'r', + '/Ś|Ŝ|Ş|Ș|Š|Σ/' => 'S', + '/ś|ŝ|ş|ș|š|ſ|σ|ς/' => 's', + '/Ț|Ţ|Ť|Ŧ|τ/' => 'T', + '/ț|ţ|ť|ŧ/' => 't', '/Ù|Ú|Û|Ũ|Ū|Ŭ|Ů|Ű|Ų|Ư|Ǔ|Ǖ|Ǘ|Ǚ|Ǜ/' => 'U', - '/ù|ú|û|ũ|ū|ŭ|ů|ű|ų|ư|ǔ|ǖ|ǘ|ǚ|ǜ/' => 'u', - '/Ý|Ÿ|Ŷ/' => 'Y', + '/ù|ú|û|ũ|ū|ŭ|ů|ű|ų|ư|ǔ|ǖ|ǘ|ǚ|ǜ|υ|ύ|ϋ/' => 'u', + '/Ý|Ÿ|Ŷ|Υ|Ύ|Ϋ/' => 'Y', '/ý|ÿ|ŷ/' => 'y', '/Ŵ/' => 'W', '/ŵ/' => 'w', - '/Ź|Ż|Ž/' => 'Z', - '/ź|ż|ž/' => 'z', + '/Ź|Ż|Ž|Ζ/' => 'Z', + '/ź|ż|ž|ζ/' => 'z', '/Æ|Ǽ/' => 'AE', '/ß/'=> 'ss', '/IJ/' => 'IJ', '/ij/' => 'ij', '/Œ/' => 'OE', - '/ƒ/' => 'f' + '/ƒ/' => 'f', + '/ξ/' => 'ks', + '/π/' => 'p', + '/β/' => 'v', + '/μ/' => 'm', + '/ψ/' => 'ps', ); /* End of file foreign_chars.php */ diff --git a/application/config/hooks.php b/application/config/hooks.php index 80269df59..350050370 100644 --- a/application/config/hooks.php +++ b/application/config/hooks.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Academic Free License version 3.0 - * + * * This source file is subject to the Academic Free License (AFL 3.0) that is * bundled with this package in the files license_afl.txt / license_afl.rst. * It is also available through the world wide web at this URL: @@ -37,6 +37,5 @@ */ - /* End of file hooks.php */ /* Location: ./application/config/hooks.php */
\ No newline at end of file diff --git a/application/config/memcached.php b/application/config/memcached.php index 2b1a77266..7166b70ba 100644 --- a/application/config/memcached.php +++ b/application/config/memcached.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * diff --git a/application/config/migration.php b/application/config/migration.php index 668c35740..88e398243 100644 --- a/application/config/migration.php +++ b/application/config/migration.php @@ -1,8 +1,8 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -89,5 +89,5 @@ $config['migration_version'] = 0; */ $config['migration_path'] = APPPATH . 'migrations/'; - -/* End of file migration.php */
\ No newline at end of file +/* End of file migration.php */ +/* Location: ./application/config/migration.php */
\ No newline at end of file diff --git a/application/config/mimes.php b/application/config/mimes.php index 8c34fd298..02e12c011 100644 --- a/application/config/mimes.php +++ b/application/config/mimes.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -34,7 +34,8 @@ | */ -$mimes = array('hqx' => array('application/mac-binhex40', 'application/mac-binhex', 'application/x-binhex40', 'application/x-mac-binhex40'), +$mimes = array( + 'hqx' => array('application/mac-binhex40', 'application/mac-binhex', 'application/x-binhex40', 'application/x-mac-binhex40'), 'cpt' => 'application/mac-compactpro', 'csv' => array('text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'application/x-csv', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel'), 'bin' => array('application/macbinary', 'application/mac-binary', 'application/octet-stream', 'application/x-binary', 'application/x-macbinary'), @@ -120,9 +121,9 @@ $mimes = array('hqx' => array('application/mac-binhex40', 'application/mac-binhe 'mov' => 'video/quicktime', 'avi' => array('video/x-msvideo', 'video/msvideo', 'video/avi', 'application/x-troff-msvideo'), 'movie' => 'video/x-sgi-movie', - 'doc' => 'application/msword', - 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', - 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', + 'doc' => array('application/msword', 'application/vnd.ms-office'), + 'docx' => array('application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/zip'), + 'xlsx' => array('application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'application/zip'), 'word' => array('application/msword', 'application/octet-stream'), 'xl' => 'application/excel', 'eml' => 'message/rfc822', @@ -165,4 +166,4 @@ $mimes = array('hqx' => array('application/mac-binhex40', 'application/mac-binhe ); /* End of file mimes.php */ -/* Location: ./application/config/mimes.php */ +/* Location: ./application/config/mimes.php */
\ No newline at end of file diff --git a/application/config/profiler.php b/application/config/profiler.php index f95614241..c161a4d59 100644 --- a/application/config/profiler.php +++ b/application/config/profiler.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Academic Free License version 3.0 - * + * * This source file is subject to the Academic Free License (AFL 3.0) that is * bundled with this package in the files license_afl.txt / license_afl.rst. * It is also available through the world wide web at this URL: @@ -38,6 +38,5 @@ */ - /* End of file profiler.php */ /* Location: ./application/config/profiler.php */
\ No newline at end of file diff --git a/application/config/routes.php b/application/config/routes.php index 53fc7e799..474bda969 100644 --- a/application/config/routes.php +++ b/application/config/routes.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Academic Free License version 3.0 - * + * * This source file is subject to the Academic Free License (AFL 3.0) that is * bundled with this package in the files license_afl.txt / license_afl.rst. * It is also available through the world wide web at this URL: @@ -67,6 +67,5 @@ $route['default_controller'] = "welcome"; $route['404_override'] = ''; - /* End of file routes.php */ /* Location: ./application/config/routes.php */
\ No newline at end of file diff --git a/application/config/smileys.php b/application/config/smileys.php index 4132aed2f..baefe5380 100644 --- a/application/config/smileys.php +++ b/application/config/smileys.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Academic Free License version 3.0 - * + * * This source file is subject to the Academic Free License (AFL 3.0) that is * bundled with this package in the files license_afl.txt / license_afl.rst. * It is also available through the world wide web at this URL: diff --git a/application/config/user_agents.php b/application/config/user_agents.php index e7a689402..60f256e01 100644 --- a/application/config/user_agents.php +++ b/application/config/user_agents.php @@ -1,8 +1,8 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -211,4 +211,4 @@ $robots = array( ); /* End of file user_agents.php */ -/* Location: ./application/config/user_agents.php */ +/* Location: ./application/config/user_agents.php */
\ No newline at end of file diff --git a/application/controllers/welcome.php b/application/controllers/welcome.php index 5eb0e9625..1ed82d2a7 100644 --- a/application/controllers/welcome.php +++ b/application/controllers/welcome.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Academic Free License version 3.0 - * + * * This source file is subject to the Academic Free License (AFL 3.0) that is * bundled with this package in the files license_afl.txt / license_afl.rst. * It is also available through the world wide web at this URL: @@ -32,10 +32,10 @@ class Welcome extends CI_Controller { * * Maps to the following URL * http://example.com/index.php/welcome - * - or - + * - or - * http://example.com/index.php/welcome/index * - or - - * Since this controller is set as the default controller in + * Since this controller is set as the default controller in * config/routes.php, it's displayed at http://example.com/ * * So any other public methods not prefixed with an underscore will diff --git a/application/errors/error_404.php b/application/errors/error_404.php index 4dd8fc407..746032956 100644 --- a/application/errors/error_404.php +++ b/application/errors/error_404.php @@ -1,13 +1,13 @@ -<?php +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Academic Free License version 3.0 - * + * * This source file is subject to the Academic Free License (AFL 3.0) that is * bundled with this package in the files license_afl.txt / license_afl.rst. * It is also available through the world wide web at this URL: @@ -24,9 +24,7 @@ * @since Version 1.0 * @filesource */ -?> - -<!DOCTYPE html> +?><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> diff --git a/application/errors/error_db.php b/application/errors/error_db.php index 130ffc11d..eb3a75260 100644 --- a/application/errors/error_db.php +++ b/application/errors/error_db.php @@ -1,13 +1,13 @@ -<?php +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Academic Free License version 3.0 - * + * * This source file is subject to the Academic Free License (AFL 3.0) that is * bundled with this package in the files license_afl.txt / license_afl.rst. * It is also available through the world wide web at this URL: @@ -24,9 +24,7 @@ * @since Version 1.0 * @filesource */ -?> - -<!DOCTYPE html> +?><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> diff --git a/application/errors/error_general.php b/application/errors/error_general.php index 2a844a8e2..59896e1ea 100644 --- a/application/errors/error_general.php +++ b/application/errors/error_general.php @@ -1,13 +1,13 @@ -<?php +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Academic Free License version 3.0 - * + * * This source file is subject to the Academic Free License (AFL 3.0) that is * bundled with this package in the files license_afl.txt / license_afl.rst. * It is also available through the world wide web at this URL: @@ -24,9 +24,7 @@ * @since Version 1.0 * @filesource */ -?> - -<!DOCTYPE html> +?><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> diff --git a/application/errors/error_php.php b/application/errors/error_php.php index 8e293cd5e..3855720de 100644 --- a/application/errors/error_php.php +++ b/application/errors/error_php.php @@ -1,13 +1,13 @@ -<?php +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Academic Free License version 3.0 - * + * * This source file is subject to the Academic Free License (AFL 3.0) that is * bundled with this package in the files license_afl.txt / license_afl.rst. * It is also available through the world wide web at this URL: @@ -35,11 +35,11 @@ <p>Filename: <?php echo $filepath; ?></p> <p>Line Number: <?php echo $line; ?></p> -<?php if(defined('SHOW_DEBUG_BACKTRACE') && SHOW_DEBUG_BACKTRACE === TRUE): ?> - +<?php if (defined('SHOW_DEBUG_BACKTRACE') && SHOW_DEBUG_BACKTRACE === TRUE): ?> + <p>Backtrace: </p> <?php foreach(debug_backtrace() as $error): ?> - + <?php if(isset($error['file']) && ! stristr($error['file'], SYSDIR)): ?> <p style="margin-left:10px"> File: <?php echo $error['file'] ?><br /> @@ -47,7 +47,7 @@ Function: <?php echo $error['function'] ?> </p> <?php endif ?> - + <?php endforeach ?></p> <?php endif ?> diff --git a/application/views/welcome_message.php b/application/views/welcome_message.php index acc36b6d4..45360da60 100644 --- a/application/views/welcome_message.php +++ b/application/views/welcome_message.php @@ -1,13 +1,13 @@ -<?php +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Academic Free License version 3.0 - * + * * This source file is subject to the Academic Free License (AFL 3.0) that is * bundled with this package in the files license_afl.txt / license_afl.rst. * It is also available through the world wide web at this URL: @@ -24,9 +24,7 @@ * @since Version 1.0 * @filesource */ -?> - -<!DOCTYPE html> +?><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> @@ -75,7 +73,7 @@ #body{ margin: 0 15px 0 15px; } - + p.footer{ text-align: right; font-size: 11px; @@ -84,7 +82,7 @@ padding: 0 10px 0 10px; margin: 20px 0 0 0; } - + #container{ margin: 10px; border: 1px solid #D0D0D0; @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -218,6 +218,7 @@ if (defined('ENVIRONMENT')) { if ( ! is_dir(BASEPATH.$application_folder.'/')) { + header('HTTP/1.1 503 Service Unavailable.', TRUE, '503'); exit('Your application folder path does not appear to be set correctly. Please open the following file and correct this: '.SELF); } @@ -233,6 +234,7 @@ if (defined('ENVIRONMENT')) { if ( ! is_dir(APPPATH.'views/')) { + header('HTTP/1.1 503 Service Unavailable.', TRUE, '503'); exit('Your view folder path does not appear to be set correctly. Please open the following file and correct this: '.SELF); } diff --git a/license.rst b/license.rst deleted file mode 100644 index 17179a95c..000000000 --- a/license.rst +++ /dev/null @@ -1,245 +0,0 @@ -################################### -Open Software License ("OSL") v 3.0 -################################### - -This Open Software License (the "License") applies to any original work of -authorship (the "Original Work") whose owner (the "Licensor") has placed the -following licensing notice adjacent to the copyright notice for the Original -Work: - -*Licensed under the Open Software License version 3.0* - - -***************************** -1) Grant of Copyright License -***************************** - -Licensor grants You a worldwide, royalty-free, non-exclusive, sublicensable -license, for the duration of the copyright, to do the following: - - *a)* to reproduce the Original Work in copies, either alone or as part of - a collective work; - - *b)* to translate, adapt, alter, transform, modify, or arrange the - Original Work, thereby creating derivative works ("Derivative Works") - based upon the Original Work; - - *c)* to distribute or communicate copies of the Original Work and - Derivative Works to the public, *with the proviso that copies of Original - Work or Derivative Works that You distribute or communicate shall be - licensed under this Open Software License*; - - *d)* to perform the Original Work publicly; and - - *e)* to display the Original Work publicly. - - -************************** -2) Grant of Patent License -************************** - -Licensor grants You a worldwide, royalty-free, non-exclusive, sublicensable -license, under patent claims owned or controlled by the Licensor that are -embodied in the Original Work as furnished by the Licensor, for the duration -of the patents, to make, use, sell, offer for sale, have made, and import the -Original Work and Derivative Works. - - -******************************* -3) Grant of Source Code License -******************************* - -The term "Source Code" means the preferred form of the Original Work for -making modifications to it and all available documentation describing how to -modify the Original Work. Licensor agrees to provide a machine-readable copy -of the Source Code of the Original Work along with each copy of the Original -Work that Licensor distributes. Licensor reserves the right to satisfy this -obligation by placing a machine-readable copy of the Source Code in an -information repository reasonably calculated to permit inexpensive and -convenient access by You for as long as Licensor continues to distribute the -Original Work. - - -******************************** -4) Exclusions From License Grant -******************************** - -Neither the names of Licensor, nor the names of any contributors to the -Original Work, nor any of their trademarks or service marks, may be used to -endorse or promote products derived from this Original Work without express -prior permission of the Licensor. Except as expressly stated herein, nothing -in this License grants any license to Licensor's trademarks, copyrights, -patents, trade secrets or any other intellectual property. No patent license -is granted to make, use, sell, offer for sale, have made, or import -embodiments of any patent claims other than the licensed claims defined in -Section 2) No license is granted to the trademarks of Licensor even if such -marks are included in the Original Work. Nothing in this License shall be -interpreted to prohibit Licensor from licensing under terms different from -this License any Original Work that Licensor otherwise would have a right to -license. - - -********************** -5) External Deployment -********************** - -The term "External Deployment" means the use, distribution, or communication -of the Original Work or Derivative Works in any way such that the Original -Work or Derivative Works may be used by anyone other than You, whether those -works are distributed or communicated to those persons or made available as an -application intended for use over a network. As an express condition for the -grants of license hereunder, You must treat any External Deployment by You of -the Original Work or a Derivative Work as a distribution under section 1(c). - - -********************* -6) Attribution Rights -********************* - -You must retain, in the Source Code of any Derivative Works that You create, -all copyright, patent, or trademark notices from the Source Code of the -Original Work, as well as any notices of licensing and any descriptive text -identified therein as an "Attribution Notice." You must cause the Source Code -for any Derivative Works that You create to carry a prominent Attribution -Notice reasonably calculated to inform recipients that You have modified the -Original Work. - - -**************************************************** -7) Warranty of Provenance and Disclaimer of Warranty -**************************************************** - -Licensor warrants that the copyright in and to the Original Work and the -patent rights granted herein by Licensor are owned by the Licensor or are -sublicensed to You under the terms of this License with the permission of the -contributor(s) of those copyrights and patent rights. Except as expressly -stated in the immediately preceding sentence, the Original Work is provided -under this License on an "AS IS" BASIS and WITHOUT WARRANTY, either express or -implied, including, without limitation, the warranties of non-infringement, -merchantability or fitness for a particular purpose. THE ENTIRE RISK AS TO THE -QUALITY OF THE ORIGINAL WORK IS WITH YOU. This DISCLAIMER OF WARRANTY -constitutes an essential part of this License. No license to the Original Work -is granted by this License except under this disclaimer. - - -************************** -8) Limitation of Liability -************************** - -Under no circumstances and under no legal theory, whether in tort (including -negligence), contract, or otherwise, shall the Licensor be liable to anyone -for any indirect, special, incidental, or consequential damages of any -character arising as a result of this License or the use of the Original Work -including, without limitation, damages for loss of goodwill, work stoppage, -computer failure or malfunction, or any and all other commercial damages or -losses. This limitation of liability shall not apply to the extent applicable -law prohibits such limitation. - - -***************************** -9) Acceptance and Termination -***************************** - -If, at any time, You expressly assented to this License, that assent indicates -your clear and irrevocable acceptance of this License and all of its terms and -conditions. If You distribute or communicate copies of the Original Work or a -Derivative Work, You must make a reasonable effort under the circumstances to -obtain the express assent of recipients to the terms of this License. This -License conditions your rights to undertake the activities listed in Section -1, including your right to create Derivative Works based upon the Original -Work, and doing so without honoring these terms and conditions is prohibited -by copyright law and international treaty. Nothing in this License is intended -to affect copyright exceptions and limitations (including "fair use" or "fair -dealing"). This License shall terminate immediately and You may no longer -exercise any of the rights granted to You by this License upon your failure to -honor the conditions in Section 1(c). - - -********************************* -10) Termination for Patent Action -********************************* - -This License shall terminate automatically and You may no longer exercise any -of the rights granted to You by this License as of the date You commence an -action, including a cross-claim or counterclaim, against Licensor or any -licensee alleging that the Original Work infringes a patent. This termination -provision shall not apply for an action alleging patent infringement by -combinations of the Original Work with other software or hardware. - - -***************************************** -11) Jurisdiction, Venue and Governing Law -***************************************** - -Any action or suit relating to this License may be brought only in the courts -of a jurisdiction wherein the Licensor resides or in which Licensor conducts -its primary business, and under the laws of that jurisdiction excluding its -conflict-of-law provisions. The application of the United Nations Convention -on Contracts for the International Sale of Goods is expressly excluded. Any -use of the Original Work outside the scope of this License or after its -termination shall be subject to the requirements and penalties of copyright or -patent law in the appropriate jurisdiction. This section shall survive the -termination of this License. - - -******************* -12) Attorneys' Fees -******************* - -In any action to enforce the terms of this License or seeking damages relating -thereto, the prevailing party shall be entitled to recover its costs and -expenses, including, without limitation, reasonable attorneys' fees and costs -incurred in connection with such action, including any appeal of such action. -This section shall survive the termination of this License. - - -***************** -13) Miscellaneous -***************** - -If any provision of this License is held to be unenforceable, such provision -shall be reformed only to the extent necessary to make it enforceable. - - -*************************************** -14) Definition of "You" in This License -*************************************** - -"You" throughout this License, whether in upper or lower case, means an -individual or a legal entity exercising rights under, and complying with all -of the terms of, this License. For legal entities, "You" includes any entity -that controls, is controlled by, or is under common control with you. For -purposes of this definition, "control" means (i) the power, direct or -indirect, to cause the direction or management of such entity, whether by -contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the -outstanding shares, or (iii) beneficial ownership of such entity. - - -**************** -15) Right to Use -**************** - -You may use the Original Work in all ways not otherwise restricted or -conditioned by this License or by law, and Licensor promises not to interfere -with or be responsible for such uses by You. - - -******************************** -16) Modification of This License -******************************** - -This License is Copyright © 2005 Lawrence Rosen. Permission is granted to -copy, distribute, or communicate this License without modification. Nothing in -this License permits You to modify this License as applied to the Original -Work or to Derivative Works. However, You may modify the text of this License -and copy, distribute or communicate your modified version (the "Modified -License") and apply it to other original works of authorship subject to the -following conditions: (i) You may not indicate in any way that your Modified -License is the "Open Software License" or "OSL" and you may not use those -names in the name of your Modified License; (ii) You must replace the notice -specified in the first paragraph above with the notice "Licensed under <insert -your license name here>" or with a notice of your own that is not confusingly -similar to the notice in this License; and (iii) You may not claim that your -original works are open source software unless your Modified License has been -approved by Open Source Initiative (OSI) and You comply with its license -review and certification process.
\ No newline at end of file diff --git a/readme.rst b/readme.rst index 26e04ceac..4707847c7 100644 --- a/readme.rst +++ b/readme.rst @@ -23,13 +23,13 @@ Changelog and New Features ************************** You can find a list of all changes for each release in the `user -guide change log <https://github.com/EllisLab/CodeIgniter/blob/develop/user_guide/changelog.html>`_. +guide change log <https://github.com/EllisLab/CodeIgniter/blob/develop/user_guide_src/source/changelog.rst>`_. ******************* Server Requirements ******************* -- PHP version 5.1.6 or newer. +- PHP version 5.2.4 or newer. ************ Installation @@ -90,9 +90,9 @@ must also be updated for every change. Also PHPDoc blocks must be maintained. Compatibility ============= -CodeIgniter is compatible with PHP 5.1.6 so all code supplied must stick to -this requirement. If PHP 5.2 or 5.3 functions or features are used then there -must be a fallback for PHP 5.1.6. +CodeIgniter is compatible with PHP 5.2.4 so all code supplied must stick to +this requirement. If PHP 5.3 or 5.4 functions or features are used then there +must be a fallback for PHP 5.2.4. Branching ========= @@ -193,4 +193,4 @@ Acknowledgement *************** The EllisLab team and The Reactor Engineers would like to thank all the -contributors to the CodeIgniter project and you, the CodeIgniter user.
\ No newline at end of file +contributors to the CodeIgniter project and you, the CodeIgniter user. diff --git a/system/core/Benchmark.php b/system/core/Benchmark.php index f4dfd3dab..39027e809 100755 --- a/system/core/Benchmark.php +++ b/system/core/Benchmark.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -61,7 +61,7 @@ class CI_Benchmark { */ public function mark($name) { - $this->marker[$name] = microtime(); + $this->marker[$name] = microtime(TRUE); } // -------------------------------------------------------------------- @@ -93,13 +93,10 @@ class CI_Benchmark { if ( ! isset($this->marker[$point2])) { - $this->marker[$point2] = microtime(); + $this->marker[$point2] = microtime(TRUE); } - list($sm, $ss) = explode(' ', $this->marker[$point1]); - list($em, $es) = explode(' ', $this->marker[$point2]); - - return number_format(($em + $es) - ($sm + $ss), $decimals); + return number_format($this->marker[$point2] - $this->marker[$point1], $decimals); } // -------------------------------------------------------------------- @@ -122,4 +119,4 @@ class CI_Benchmark { } /* End of file Benchmark.php */ -/* Location: ./system/core/Benchmark.php */ +/* Location: ./system/core/Benchmark.php */
\ No newline at end of file diff --git a/system/core/CodeIgniter.php b/system/core/CodeIgniter.php index 7af3c485d..92187fa16 100755 --- a/system/core/CodeIgniter.php +++ b/system/core/CodeIgniter.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -133,7 +133,7 @@ * Is there a "pre_system" hook? * ------------------------------------------------------ */ - $EXT->_call_hook('pre_system'); + $EXT->call_hook('pre_system'); /* * ------------------------------------------------------ @@ -194,7 +194,7 @@ * Is there a valid cache file? If so, we're done... * ------------------------------------------------------ */ - if ($EXT->_call_hook('cache_override') === FALSE + if ($EXT->call_hook('cache_override') === FALSE && $OUT->_display_cache($CFG, $URI) == TRUE) { exit; @@ -275,12 +275,12 @@ { $x = explode('/', $RTR->routes['404_override'], 2); $class = $x[0]; - $method = (isset($x[1]) ? $x[1] : 'index'); + $method = isset($x[1]) ? $x[1] : 'index'; if ( ! class_exists($class)) { if ( ! file_exists(APPPATH.'controllers/'.$class.'.php')) { - show_404("{$class}/{$method}"); + show_404($class.'/'.$method); } include_once(APPPATH.'controllers/'.$class.'.php'); @@ -288,7 +288,7 @@ } else { - show_404("{$class}/{$method}"); + show_404($class.'/'.$method); } } @@ -297,7 +297,7 @@ * Is there a "pre_controller" hook? * ------------------------------------------------------ */ - $EXT->_call_hook('pre_controller'); + $EXT->call_hook('pre_controller'); /* * ------------------------------------------------------ @@ -314,7 +314,7 @@ * Is there a "post_controller_constructor" hook? * ------------------------------------------------------ */ - $EXT->_call_hook('post_controller_constructor'); + $EXT->call_hook('post_controller_constructor'); /* * ------------------------------------------------------ @@ -337,12 +337,12 @@ { $x = explode('/', $RTR->routes['404_override'], 2); $class = $x[0]; - $method = (isset($x[1]) ? $x[1] : 'index'); + $method = isset($x[1]) ? $x[1] : 'index'; if ( ! class_exists($class)) { if ( ! file_exists(APPPATH.'controllers/'.$class.'.php')) { - show_404("{$class}/{$method}"); + show_404($class.'/'.$method); } include_once(APPPATH.'controllers/'.$class.'.php'); @@ -352,7 +352,7 @@ } else { - show_404("{$class}/{$method}"); + show_404($class.'/'.$method); } } @@ -369,14 +369,14 @@ * Is there a "post_controller" hook? * ------------------------------------------------------ */ - $EXT->_call_hook('post_controller'); + $EXT->call_hook('post_controller'); /* * ------------------------------------------------------ * Send the final rendered output to the browser * ------------------------------------------------------ */ - if ($EXT->_call_hook('display_override') === FALSE) + if ($EXT->call_hook('display_override') === FALSE) { $OUT->_display(); } @@ -386,17 +386,17 @@ * Is there a "post_system" hook? * ------------------------------------------------------ */ - $EXT->_call_hook('post_system'); + $EXT->call_hook('post_system'); /* * ------------------------------------------------------ * Close the DB connection if one exists * ------------------------------------------------------ */ - if (class_exists('CI_DB') && isset($CI->db)) + if (class_exists('CI_DB') && isset($CI->db) && ! $CI->db->pconnect) { $CI->db->close(); } /* End of file CodeIgniter.php */ -/* Location: ./system/core/CodeIgniter.php */ +/* Location: ./system/core/CodeIgniter.php */
\ No newline at end of file diff --git a/system/core/Common.php b/system/core/Common.php index 2f9c4ff43..aeb784bbe 100644 --- a/system/core/Common.php +++ b/system/core/Common.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Common Functions * @@ -42,21 +40,20 @@ // ------------------------------------------------------------------------ /** -* Determines if the current version of PHP is greater then the supplied value -* -* Since there are a few places where we conditionally test for PHP > 5 -* we'll set a static variable. -* -* @access public -* @param string -* @return bool TRUE if the current version is $version or higher -*/ + * Determines if the current version of PHP is greater then the supplied value + * + * Since there are a few places where we conditionally test for PHP > 5 + * we'll set a static variable. + * + * @param string + * @return bool TRUE if the current version is $version or higher + */ if ( ! function_exists('is_php')) { function is_php($version = '5.0.0') { static $_is_php; - $version = (string)$version; + $version = (string) $version; if ( ! isset($_is_php[$version])) { @@ -76,7 +73,7 @@ if ( ! function_exists('is_php')) * the file, based on the read-only attribute. is_writable() is also unreliable * on Unix servers if safe_mode is on. * - * @access public + * @param string * @return void */ if ( ! function_exists('is_really_writable')) @@ -84,7 +81,7 @@ if ( ! function_exists('is_really_writable')) function is_really_writable($file) { // If we're on a Unix server with safe_mode off we call is_writable - if (DIRECTORY_SEPARATOR === '/' AND @ini_get('safe_mode') == FALSE) + if (DIRECTORY_SEPARATOR === '/' && (bool) @ini_get('safe_mode') === FALSE) { return is_writable($file); } @@ -118,18 +115,17 @@ if ( ! function_exists('is_really_writable')) // ------------------------------------------------------------------------ /** -* Class registry -* -* This function acts as a singleton. If the requested class does not -* exist it is instantiated and set to a static variable. If it has -* previously been instantiated the variable is returned. -* -* @access public -* @param string the class name being requested -* @param string the directory where the class should be found -* @param string the class name prefix -* @return object -*/ + * Class registry + * + * This function acts as a singleton. If the requested class does not + * exist it is instantiated and set to a static variable. If it has + * previously been instantiated the variable is returned. + * + * @param string the class name being requested + * @param string the directory where the class should be found + * @param string the class name prefix + * @return object + */ if ( ! function_exists('load_class')) { function &load_class($class, $directory = 'libraries', $prefix = 'CI_') @@ -177,6 +173,7 @@ if ( ! function_exists('load_class')) { // Note: We use exit() rather then show_error() in order to avoid a // self-referencing loop with the Excptions class + set_status_header(503); exit('Unable to locate the specified class: '.$class.'.php'); } @@ -191,12 +188,12 @@ if ( ! function_exists('load_class')) // -------------------------------------------------------------------- /** -* Keeps track of which libraries have been loaded. This function is -* called by the load_class() function above -* -* @access public -* @return array -*/ + * Keeps track of which libraries have been loaded. This function is + * called by the load_class() function above + * + * @param string + * @return array + */ if ( ! function_exists('is_loaded')) { function &is_loaded($class = '') @@ -215,14 +212,14 @@ if ( ! function_exists('is_loaded')) // ------------------------------------------------------------------------ /** -* Loads the main config.php file -* -* This function lets us grab the config file even if the Config class -* hasn't been instantiated yet -* -* @access private -* @return array -*/ + * Loads the main config.php file + * + * This function lets us grab the config file even if the Config class + * hasn't been instantiated yet + * + * @param array + * @return array + */ if ( ! function_exists('get_config')) { function &get_config($replace = array()) @@ -243,6 +240,7 @@ if ( ! function_exists('get_config')) // Fetch the config file if ( ! file_exists($file_path)) { + set_status_header(503); exit('The configuration file does not exist.'); } @@ -251,6 +249,7 @@ if ( ! function_exists('get_config')) // Does the $config array exist in the file? if ( ! isset($config) OR ! is_array($config)) { + set_status_header(503); exit('Your config file does not appear to be formatted correctly.'); } @@ -273,11 +272,11 @@ if ( ! function_exists('get_config')) // ------------------------------------------------------------------------ /** -* Returns the specified config item -* -* @access public -* @return mixed -*/ + * Returns the specified config item + * + * @param string + * @return mixed + */ if ( ! function_exists('config_item')) { function config_item($item) @@ -302,17 +301,19 @@ if ( ! function_exists('config_item')) // ------------------------------------------------------------------------ /** -* Error Handler -* -* This function lets us invoke the exception class and -* display errors using the standard error template located -* in application/errors/errors.php -* This function will send the error page directly to the -* browser and exit. -* -* @access public -* @return void -*/ + * Error Handler + * + * This function lets us invoke the exception class and + * display errors using the standard error template located + * in application/errors/errors.php + * This function will send the error page directly to the + * browser and exit. + * + * @param string + * @param int + * @param string + * @return void + */ if ( ! function_exists('show_error')) { function show_error($message, $status_code = 500, $heading = 'An Error Was Encountered') @@ -326,15 +327,16 @@ if ( ! function_exists('show_error')) // ------------------------------------------------------------------------ /** -* 404 Page Handler -* -* This function is similar to the show_error() function above -* However, instead of the standard error template it displays -* 404 errors. -* -* @access public -* @return void -*/ + * 404 Page Handler + * + * This function is similar to the show_error() function above + * However, instead of the standard error template it displays + * 404 errors. + * + * @param string + * @param bool + * @return void + */ if ( ! function_exists('show_404')) { function show_404($page = '', $log_error = TRUE) @@ -348,14 +350,16 @@ if ( ! function_exists('show_404')) // ------------------------------------------------------------------------ /** -* Error Logging Interface -* -* We use this as a simple mechanism to access the logging -* class and send messages to be logged. -* -* @access public -* @return void -*/ + * Error Logging Interface + * + * We use this as a simple mechanism to access the logging + * class and send messages to be logged. + * + * @param string + * @param string + * @param bool + * @return void + */ if ( ! function_exists('log_message')) { function log_message($level = 'error', $message, $php_error = FALSE) @@ -377,8 +381,7 @@ if ( ! function_exists('log_message')) /** * Set HTTP Status Header * - * @access public - * @param int the status code + * @param int the status code * @param string * @return void */ @@ -434,7 +437,7 @@ if ( ! function_exists('set_status_header')) show_error('Status codes must be numeric', 500); } - if (isset($stati[$code]) AND $text == '') + if (isset($stati[$code]) && $text == '') { $text = $stati[$code]; } @@ -444,19 +447,19 @@ if ( ! function_exists('set_status_header')) show_error('No status text available. Please check your status code number or supply your own message text.', 500); } - $server_protocol = (isset($_SERVER['SERVER_PROTOCOL'])) ? $_SERVER['SERVER_PROTOCOL'] : FALSE; + $server_protocol = isset($_SERVER['SERVER_PROTOCOL']) ? $_SERVER['SERVER_PROTOCOL'] : FALSE; if (strpos(php_sapi_name(), 'cgi') === 0) { - header("Status: {$code} {$text}", TRUE); + header('Status: '.$code.' '.$text, TRUE); } - elseif ($server_protocol == 'HTTP/1.1' OR $server_protocol == 'HTTP/1.0') + elseif ($server_protocol === 'HTTP/1.0') { - header($server_protocol." {$code} {$text}", TRUE, $code); + header('HTTP/1.0 '.$code.' '.$text, TRUE, $code); } else { - header("HTTP/1.1 {$code} {$text}", TRUE, $code); + header('HTTP/1.1 '.$code.' '.$text, TRUE, $code); } } } @@ -464,19 +467,22 @@ if ( ! function_exists('set_status_header')) // -------------------------------------------------------------------- /** -* Exception Handler -* -* This is the custom exception handler that is declaired at the top -* of Codeigniter.php. The main reason we use this is to permit -* PHP errors to be logged in our own log files since the user may -* not have access to server logs. Since this function -* effectively intercepts PHP errors, however, we also need -* to display errors based on the current error_reporting level. -* We do that with the use of a PHP error template. -* -* @access private -* @return void -*/ + * Exception Handler + * + * This is the custom exception handler that is declaired at the top + * of Codeigniter.php. The main reason we use this is to permit + * PHP errors to be logged in our own log files since the user may + * not have access to server logs. Since this function + * effectively intercepts PHP errors, however, we also need + * to display errors based on the current error_reporting level. + * We do that with the use of a PHP error template. + * + * @param int + * @param string + * @param string + * @param int + * @return void + */ if ( ! function_exists('_exception_handler')) { function _exception_handler($severity, $message, $filepath, $line) @@ -518,8 +524,8 @@ if ( ! function_exists('_exception_handler')) * This prevents sandwiching null characters * between ascii characters, like Java\0script. * - * @access public * @param string + * @param bool * @return string */ if ( ! function_exists('remove_invisible_characters')) @@ -551,26 +557,20 @@ if ( ! function_exists('remove_invisible_characters')) // ------------------------------------------------------------------------ /** -* Returns HTML escaped variable -* -* @access public -* @param mixed -* @return mixed -*/ + * Returns HTML escaped variable + * + * @param mixed + * @return mixed + */ if ( ! function_exists('html_escape')) { function html_escape($var) { - if (is_array($var)) - { - return array_map('html_escape', $var); - } - else - { - return htmlspecialchars($var, ENT_QUOTES, config_item('charset')); - } + return is_array($var) + ? array_map('html_escape', $var) + : htmlspecialchars($var, ENT_QUOTES, config_item('charset')); } } /* End of file Common.php */ -/* Location: ./system/core/Common.php */ +/* Location: ./system/core/Common.php */
\ No newline at end of file diff --git a/system/core/Config.php b/system/core/Config.php index 66369115a..91826bd41 100755 --- a/system/core/Config.php +++ b/system/core/Config.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -76,11 +76,11 @@ class CI_Config { log_message('debug', 'Config Class Initialized'); // Set the base_url automatically if none was provided - if ($this->config['base_url'] == '') + if (empty($this->config['base_url'])) { if (isset($_SERVER['HTTP_HOST'])) { - $base_url = isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off' ? 'https' : 'http'; + $base_url = ! empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off' ? 'https' : 'http'; $base_url .= '://'. $_SERVER['HTTP_HOST'] . str_replace(basename($_SERVER['SCRIPT_NAME']), '', $_SERVER['SCRIPT_NAME']); } diff --git a/system/core/Controller.php b/system/core/Controller.php index 0dc131701..05e1bf5bf 100644 --- a/system/core/Controller.php +++ b/system/core/Controller.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * diff --git a/system/core/Exceptions.php b/system/core/Exceptions.php index bf9901252..f36b31598 100755 --- a/system/core/Exceptions.php +++ b/system/core/Exceptions.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Exceptions Class * @@ -163,7 +161,7 @@ class CI_Exceptions { * @param string the error line number * @return string */ - function show_php_error($severity, $message, $filepath, $line) + public function show_php_error($severity, $message, $filepath, $line) { $severity = ( ! isset($this->levels[$severity])) ? $severity : $this->levels[$severity]; $filepath = str_replace('\\', '/', $filepath); @@ -189,4 +187,4 @@ class CI_Exceptions { } /* End of file Exceptions.php */ -/* Location: ./system/core/Exceptions.php */ +/* Location: ./system/core/Exceptions.php */
\ No newline at end of file diff --git a/system/core/Hooks.php b/system/core/Hooks.php index e1ac58e6e..68e30ef0f 100755 --- a/system/core/Hooks.php +++ b/system/core/Hooks.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Hooks Class * @@ -51,7 +49,7 @@ class CI_Hooks { * * @var array */ - public $hooks = array(); + public $hooks = array(); /** * Determines wether hook is in progress, used to prevent infinte loops * @@ -59,23 +57,17 @@ class CI_Hooks { */ public $in_progress = FALSE; - public function __construct() - { - $this->_initialize(); - log_message('debug', 'Hooks Class Initialized'); - } - - // -------------------------------------------------------------------- - /** * Initialize the Hooks Preferences * * @return void */ - private function _initialize() + public function __construct() { $CFG =& load_class('Config', 'core'); + log_message('debug', 'Hooks Class Initialized'); + // If hooks are not enabled in the config file // there is nothing else to do if ($CFG->item('enable_hooks') == FALSE) @@ -84,7 +76,7 @@ class CI_Hooks { } // Grab the "hooks" definition file. - if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/hooks.php')) + if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/hooks.php')) { include(APPPATH.'config/'.ENVIRONMENT.'/hooks.php'); } @@ -113,14 +105,14 @@ class CI_Hooks { * @param string the hook name * @return mixed */ - public function _call_hook($which = '') + public function call_hook($which = '') { if ( ! $this->enabled OR ! isset($this->hooks[$which])) { return FALSE; } - if (isset($this->hooks[$which][0]) AND is_array($this->hooks[$which][0])) + if (isset($this->hooks[$which][0]) && is_array($this->hooks[$which][0])) { foreach ($this->hooks[$which] as $val) { @@ -167,7 +159,7 @@ class CI_Hooks { // Set file path // ----------------------------------- - if ( ! isset($data['filepath']) OR ! isset($data['filename'])) + if ( ! isset($data['filepath'], $data['filename'])) { return FALSE; } @@ -187,12 +179,12 @@ class CI_Hooks { $function = FALSE; $params = ''; - if (isset($data['class']) AND $data['class'] != '') + if ( ! empty($data['class'])) { $class = $data['class']; } - if (isset($data['function'])) + if ( ! empty($data['function'])) { $function = $data['function']; } @@ -202,7 +194,7 @@ class CI_Hooks { $params = $data['params']; } - if ($class === FALSE AND $function === FALSE) + if ($class === FALSE && $function === FALSE) { return FALSE; } @@ -244,4 +236,4 @@ class CI_Hooks { } /* End of file Hooks.php */ -/* Location: ./system/core/Hooks.php */ +/* Location: ./system/core/Hooks.php */
\ No newline at end of file diff --git a/system/core/Input.php b/system/core/Input.php index 7a16e51ab..6e6885992 100755 --- a/system/core/Input.php +++ b/system/core/Input.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Input Class * @@ -152,7 +150,7 @@ class CI_Input { public function get($index = NULL, $xss_clean = FALSE) { // Check if a field has been provided - if ($index === NULL AND ! empty($_GET)) + if ($index === NULL && ! empty($_GET)) { $get = array(); @@ -179,7 +177,7 @@ class CI_Input { public function post($index = NULL, $xss_clean = FALSE) { // Check if a field has been provided - if ($index === NULL AND ! empty($_POST)) + if ($index === NULL && ! empty($_POST)) { $post = array(); @@ -206,9 +204,9 @@ class CI_Input { */ public function get_post($index = '', $xss_clean = FALSE) { - return ( ! isset($_POST[$index])) - ? $this->get($index, $xss_clean) - : $this->post($index, $xss_clean); + return isset($_POST[$index]) + ? $this->post($index, $xss_clean) + : $this->get($index, $xss_clean); } // -------------------------------------------------------------------- @@ -230,7 +228,7 @@ class CI_Input { /** * Set cookie * - * Accepts six parameter, or you can submit an associative + * Accepts seven parameters, or you can submit an associative * array in the first parameter containing all the values. * * @param mixed @@ -240,14 +238,15 @@ class CI_Input { * @param string the cookie path * @param string the cookie prefix * @param bool true makes the cookie secure + * @param bool true makes the cookie accessible via http(s) only (no javascript) * @return void */ - public function set_cookie($name = '', $value = '', $expire = '', $domain = '', $path = '/', $prefix = '', $secure = FALSE) + public function set_cookie($name = '', $value = '', $expire = '', $domain = '', $path = '/', $prefix = '', $secure = FALSE, $httponly = FALSE) { if (is_array($name)) { // always leave 'name' in last place, as the loop will break otherwise, due to $$item - foreach (array('value', 'expire', 'domain', 'path', 'prefix', 'secure', 'name') as $item) + foreach (array('value', 'expire', 'domain', 'path', 'prefix', 'secure', 'httponly', 'name') as $item) { if (isset($name[$item])) { @@ -256,22 +255,26 @@ class CI_Input { } } - if ($prefix == '' AND config_item('cookie_prefix') != '') + if ($prefix == '' && config_item('cookie_prefix') != '') { $prefix = config_item('cookie_prefix'); } - if ($domain == '' AND config_item('cookie_domain') != '') + if ($domain == '' && config_item('cookie_domain') != '') { $domain = config_item('cookie_domain'); } - if ($path == '/' AND config_item('cookie_path') != '/') + if ($path == '/' && config_item('cookie_path') !== '/') { $path = config_item('cookie_path'); } - if ($secure == FALSE AND config_item('cookie_secure') != FALSE) + if ($secure == FALSE && config_item('cookie_secure') != FALSE) { $secure = config_item('cookie_secure'); } + if ($httponly == FALSE && config_item('cookie_httponly') != FALSE) + { + $httponly = config_item('cookie_httponly'); + } if ( ! is_numeric($expire)) { @@ -282,7 +285,7 @@ class CI_Input { $expire = ($expire > 0) ? time() + $expire : 0; } - setcookie($prefix.$name, $value, $expire, $path, $domain, $secure); + setcookie($prefix.$name, $value, $expire, $path, $domain, $secure, $httponly); } // -------------------------------------------------------------------- @@ -320,11 +323,11 @@ class CI_Input { $this->ip_address = in_array($_SERVER['REMOTE_ADDR'], $proxies) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : $_SERVER['REMOTE_ADDR']; } - elseif ( ! $this->server('HTTP_CLIENT_IP') AND $this->server('REMOTE_ADDR')) + elseif ( ! $this->server('HTTP_CLIENT_IP') && $this->server('REMOTE_ADDR')) { $this->ip_address = $_SERVER['REMOTE_ADDR']; } - elseif ($this->server('REMOTE_ADDR') AND $this->server('HTTP_CLIENT_IP')) + elseif ($this->server('REMOTE_ADDR') && $this->server('HTTP_CLIENT_IP')) { $this->ip_address = $_SERVER['HTTP_CLIENT_IP']; } @@ -368,36 +371,7 @@ class CI_Input { */ public function valid_ip($ip) { - // if php version >= 5.2, use filter_var to check validate ip. - if (function_exists('filter_var')) - { - return (bool) filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4); - } - - $ip_segments = explode('.', $ip); - - // Always 4 segments needed - if (count($ip_segments) !== 4) - { - return FALSE; - } - // IP can not start with 0 - if ($ip_segments[0][0] == '0') - { - return FALSE; - } - // Check each segment - foreach ($ip_segments as $segment) - { - // IP segments must be digits and can not be - // longer than 3 digits or greater then 255 - if ($segment == '' OR preg_match('/[^0-9]/', $segment) OR $segment > 255 OR strlen($segment) > 3) - { - return FALSE; - } - } - - return TRUE; + return (bool) filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4); } // -------------------------------------------------------------------- @@ -414,7 +388,7 @@ class CI_Input { return $this->user_agent; } - return $this->user_agent = ( ! isset($_SERVER['HTTP_USER_AGENT'])) ? FALSE : $_SERVER['HTTP_USER_AGENT']; + return $this->user_agent = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : FALSE; } // -------------------------------------------------------------------- @@ -469,19 +443,16 @@ class CI_Input { { $_GET = array(); } - else + elseif (is_array($_GET) && count($_GET) > 0) { - if (is_array($_GET) AND count($_GET) > 0) + foreach ($_GET as $key => $val) { - foreach ($_GET as $key => $val) - { - $_GET[$this->_clean_input_keys($key)] = $this->_clean_input_data($val); - } + $_GET[$this->_clean_input_keys($key)] = $this->_clean_input_data($val); } } // Clean $_POST Data - if (is_array($_POST) AND count($_POST) > 0) + if (is_array($_POST) && count($_POST) > 0) { foreach ($_POST as $key => $val) { @@ -490,7 +461,7 @@ class CI_Input { } // Clean $_COOKIE Data - if (is_array($_COOKIE) AND count($_COOKIE) > 0) + if (is_array($_COOKIE) && count($_COOKIE) > 0) { // Also get rid of specially treated cookies that might be set by a server // or silly application, that are of no use to a CI application anyway @@ -568,7 +539,7 @@ class CI_Input { } // Standardize newlines if needed - if ($this->_standardize_newlines == TRUE AND strpos($str, "\r") !== FALSE) + if ($this->_standardize_newlines == TRUE && strpos($str, "\r") !== FALSE) { return str_replace(array("\r\n", "\r", "\r\n\n"), PHP_EOL, $str); } @@ -592,6 +563,7 @@ class CI_Input { { if ( ! preg_match('/^[a-z0-9:_\/-]+$/i', $str)) { + set_status_header(503); exit('Disallowed Key Characters.'); } @@ -624,7 +596,7 @@ class CI_Input { } else { - $headers['Content-Type'] = (isset($_SERVER['CONTENT_TYPE'])) ? $_SERVER['CONTENT_TYPE'] : @getenv('CONTENT_TYPE'); + $headers['Content-Type'] = isset($_SERVER['CONTENT_TYPE']) ? $_SERVER['CONTENT_TYPE'] : @getenv('CONTENT_TYPE'); foreach ($_SERVER as $key => $val) { @@ -654,9 +626,9 @@ class CI_Input { * * Returns the value of a single member of the headers class member * - * @param string array key for $this->headers - * @param boolean XSS Clean or not - * @return mixed FALSE on failure, string on success + * @param string array key for $this->headers + * @param bool XSS Clean or not + * @return mixed FALSE on failure, string on success */ public function get_request_header($index, $xss_clean = FALSE) { @@ -670,12 +642,9 @@ class CI_Input { return FALSE; } - if ($xss_clean === TRUE) - { - return $this->security->xss_clean($this->headers[$index]); - } - - return $this->headers[$index]; + return ($xss_clean === TRUE) + ? $this->security->xss_clean($this->headers[$index]) + : $this->headers[$index]; } // -------------------------------------------------------------------- @@ -685,11 +654,11 @@ class CI_Input { * * Test to see if a request contains the HTTP_X_REQUESTED_WITH header * - * @return boolean + * @return bool */ public function is_ajax_request() { - return ($this->server('HTTP_X_REQUESTED_WITH') === 'XMLHttpRequest'); + return ( ! empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest'); } // -------------------------------------------------------------------- @@ -699,11 +668,28 @@ class CI_Input { * * Test to see if a request was made from the command line * - * @return boolean + * @return bool */ public function is_cli_request() { - return (php_sapi_name() === 'cli') or defined('STDIN'); + return (php_sapi_name() === 'cli' OR defined('STDIN')); + } + + // -------------------------------------------------------------------- + + /** + * Get Request Method + * + * Return the Request Method + * + * @param bool uppercase or lowercase + * @return bool + */ + public function method($upper = FALSE) + { + return ($upper) + ? strtoupper($this->server('REQUEST_METHOD')) + : strtolower($this->server('REQUEST_METHOD')); } } diff --git a/system/core/Lang.php b/system/core/Lang.php index c40a6856e..9ef76f4d6 100755 --- a/system/core/Lang.php +++ b/system/core/Lang.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * diff --git a/system/core/Loader.php b/system/core/Loader.php index 12daaa928..5f2137d51 100644 --- a/system/core/Loader.php +++ b/system/core/Loader.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Loader Class * @@ -281,7 +279,7 @@ class CI_Loader { continue; } - if ($db_conn !== FALSE AND ! class_exists('CI_DB')) + if ($db_conn !== FALSE && ! class_exists('CI_DB')) { if ($db_conn === TRUE) { @@ -315,16 +313,16 @@ class CI_Loader { * * @param string the DB credentials * @param bool whether to return the DB object - * @param bool whether to enable active record (this allows us to override the config setting) + * @param bool whether to enable query builder (this allows us to override the config setting) * @return object */ - public function database($params = '', $return = FALSE, $active_record = NULL) + public function database($params = '', $return = FALSE, $query_builder = NULL) { // Grab the super object $CI =& get_instance(); // Do we even need to load the database class? - if (class_exists('CI_DB') AND $return == FALSE AND $active_record == NULL AND isset($CI->db) AND is_object($CI->db)) + if (class_exists('CI_DB') && $return == FALSE && $query_builder == NULL && isset($CI->db) && is_object($CI->db)) { return FALSE; } @@ -333,7 +331,7 @@ class CI_Loader { if ($return === TRUE) { - return DB($params, $active_record); + return DB($params, $query_builder); } // Initialize the db variable. Needed to prevent @@ -341,7 +339,7 @@ class CI_Loader { $CI->db = ''; // Load the DB class - $CI->db =& DB($params, $active_record); + $CI->db =& DB($params, $query_builder); } // -------------------------------------------------------------------- @@ -399,13 +397,13 @@ class CI_Loader { /** * Load View * - * This function is used to load a "view" file. It has three parameters: + * This function is used to load a "view" file. It has three parameters: * * 1. The name of the "view" file to be included. * 2. An associative array of data to be extracted for use in the view. - * 3. TRUE/FALSE - whether to return the data or load it. In - * some cases it's advantageous to be able to return data so that - * a developer can process it in some way. + * 3. TRUE/FALSE - whether to return the data or load it. In + * some cases it's advantageous to be able to return data so that + * a developer can process it in some way. * * @param string * @param array @@ -447,14 +445,14 @@ class CI_Loader { */ public function vars($vars = array(), $val = '') { - if ($val != '' AND is_string($vars)) + if ($val != '' && is_string($vars)) { $vars = array($vars => $val); } $vars = $this->_ci_object_to_array($vars); - if (is_array($vars) AND count($vars) > 0) + if (is_array($vars) && count($vars) > 0) { foreach ($vars as $key => $val) { @@ -615,13 +613,22 @@ class CI_Loader { * * Loads a driver library * - * @param string the name of the class + * @param mixed the name of the class or array of classes * @param mixed the optional parameters * @param string an optional object name * @return void */ public function driver($library = '', $params = NULL, $object_name = NULL) { + if (is_array($library)) + { + foreach ($library as $driver) + { + $this->driver($driver); + } + return FALSE; + } + if ( ! class_exists('CI_Driver_Library')) { // we aren't instantiating an object here, that'll be done by the Library itself @@ -651,7 +658,7 @@ class CI_Loader { * Prepends a parent path to the library, model, helper, and config path arrays * * @param string - * @param boolean + * @param bool * @return void */ public function add_package_path($path, $view_cascade=TRUE) @@ -666,7 +673,7 @@ class CI_Loader { // Add config file path $config =& $this->_ci_get_component('config'); - array_unshift($config->_config_paths, $path); + array_push($config->_config_paths, $path); } // -------------------------------------------------------------------- @@ -692,9 +699,9 @@ class CI_Loader { * Remove a path from the library, model, and helper path arrays if it exists * If no path is provided, the most recently added path is removed. * - * @param type + * @param string * @param bool - * @return type + * @return void */ public function remove_package_path($path = '', $remove_config_path = TRUE) { @@ -706,7 +713,7 @@ class CI_Loader { array_shift($this->_ci_model_paths); array_shift($this->_ci_helper_paths); array_shift($this->_ci_view_paths); - array_shift($config->_config_paths); + array_pop($config->_config_paths); } else { @@ -755,7 +762,7 @@ class CI_Loader { // Set the default data variables foreach (array('_ci_view', '_ci_vars', '_ci_path', '_ci_return') as $_ci_val) { - $$_ci_val = ( ! isset($_ci_data[$_ci_val])) ? FALSE : $_ci_data[$_ci_val]; + $$_ci_val = isset($_ci_data[$_ci_val]) ? $_ci_data[$_ci_val] : FALSE; } $file_exists = FALSE; @@ -833,7 +840,7 @@ class CI_Loader { // If the PHP installation does not support short tags we'll // do a little string replacement, changing the short tags // to standard PHP echo statements. - if ((bool) @ini_get('short_open_tag') === FALSE AND config_item('rewrite_short_tags') == TRUE) + if ( ! is_php('5.4') && (bool) @ini_get('short_open_tag') === FALSE && config_item('rewrite_short_tags') == TRUE) { echo eval('?>'.preg_replace('/;*\s*\?>/', '; ?>', str_replace('<?=', '<?php echo ', file_get_contents($_ci_path)))); } @@ -1010,11 +1017,11 @@ class CI_Loader { * @param string * @param bool * @param string an optional object name - * @return null + * @return void */ protected function _ci_init_class($class, $prefix = '', $config = FALSE, $object_name = NULL) { - // Is there an associated config file for this class? Note: these should always be lowercase + // Is there an associated config file for this class? Note: these should always be lowercase if ($config === NULL) { // Fetch the config paths containing any package paths @@ -1029,24 +1036,24 @@ class CI_Loader { // We test for both uppercase and lowercase, for servers that // are case-sensitive with regard to file names. Check for environment // first, global next - if (defined('ENVIRONMENT') AND file_exists($path .'config/'.ENVIRONMENT.'/'.strtolower($class).'.php')) + if (defined('ENVIRONMENT') && file_exists($path.'config/'.ENVIRONMENT.'/'.strtolower($class).'.php')) { - include($path .'config/'.ENVIRONMENT.'/'.strtolower($class).'.php'); + include($path.'config/'.ENVIRONMENT.'/'.strtolower($class).'.php'); break; } - elseif (defined('ENVIRONMENT') AND file_exists($path .'config/'.ENVIRONMENT.'/'.ucfirst(strtolower($class)).'.php')) + elseif (defined('ENVIRONMENT') && file_exists($path.'config/'.ENVIRONMENT.'/'.ucfirst(strtolower($class)).'.php')) { - include($path .'config/'.ENVIRONMENT.'/'.ucfirst(strtolower($class)).'.php'); + include($path.'config/'.ENVIRONMENT.'/'.ucfirst(strtolower($class)).'.php'); break; } - elseif (file_exists($path .'config/'.strtolower($class).'.php')) + elseif (file_exists($path.'config/'.strtolower($class).'.php')) { - include($path .'config/'.strtolower($class).'.php'); + include($path.'config/'.strtolower($class).'.php'); break; } - elseif (file_exists($path .'config/'.ucfirst(strtolower($class)).'.php')) + elseif (file_exists($path.'config/'.ucfirst(strtolower($class)).'.php')) { - include($path .'config/'.ucfirst(strtolower($class)).'.php'); + include($path.'config/'.ucfirst(strtolower($class)).'.php'); break; } } @@ -1086,7 +1093,7 @@ class CI_Loader { if (is_null($object_name)) { - $classvar = ( ! isset($this->_ci_varmap[$class])) ? $class : $this->_ci_varmap[$class]; + $classvar = isset($this->_ci_varmap[$class]) ? $this->_ci_varmap[$class] : $class; } else { @@ -1104,7 +1111,7 @@ class CI_Loader { } else { - $CI->$classvar = new $name; + $CI->$classvar = new $name(); } } @@ -1121,7 +1128,7 @@ class CI_Loader { */ protected function _ci_autoloader() { - if (defined('ENVIRONMENT') AND file_exists(APPPATH.'config/'.ENVIRONMENT.'/autoload.php')) + if (defined('ENVIRONMENT') && file_exists(APPPATH.'config/'.ENVIRONMENT.'/autoload.php')) { include(APPPATH.'config/'.ENVIRONMENT.'/autoload.php'); } @@ -1157,14 +1164,14 @@ class CI_Loader { // Autoload helpers and languages foreach (array('helper', 'language') as $type) { - if (isset($autoload[$type]) AND count($autoload[$type]) > 0) + if (isset($autoload[$type]) && count($autoload[$type]) > 0) { $this->$type($autoload[$type]); } } // Load libraries - if (isset($autoload['libraries']) AND count($autoload['libraries']) > 0) + if (isset($autoload['libraries']) && count($autoload['libraries']) > 0) { // Load the database driver. if (in_array('database', $autoload['libraries'])) @@ -1199,7 +1206,7 @@ class CI_Loader { */ protected function _ci_object_to_array($object) { - return (is_object($object)) ? get_object_vars($object) : $object; + return is_object($object) ? get_object_vars($object) : $object; } // -------------------------------------------------------------------- @@ -1243,6 +1250,7 @@ class CI_Loader { return $filename; } } + } /* End of file Loader.php */ diff --git a/system/core/Model.php b/system/core/Model.php index a595a6ae2..49b8d34e4 100755 --- a/system/core/Model.php +++ b/system/core/Model.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * diff --git a/system/core/Output.php b/system/core/Output.php index abd8a0ea9..3cb40626a 100755 --- a/system/core/Output.php +++ b/system/core/Output.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Output Class * @@ -45,37 +43,37 @@ class CI_Output { * * @var string */ - protected $final_output; + public $final_output; /** * Cache expiration time * * @var int */ - protected $cache_expiration = 0; + public $cache_expiration = 0; /** * List of server headers * * @var array */ - protected $headers = array(); + public $headers = array(); /** * List of mime types * * @var array */ - protected $mime_types = array(); + public $mime_types = array(); /** * Determines wether profiler is enabled * * @var book */ - protected $enable_profiler = FALSE; + public $enable_profiler = FALSE; /** * Determines if output compression is enabled * * @var bool */ - protected $_zlib_oc = FALSE; + protected $_zlib_oc = FALSE; /** * List of profiler sections * @@ -87,14 +85,14 @@ class CI_Output { * * @var bool */ - protected $parse_exec_vars = TRUE; + public $parse_exec_vars = TRUE; public function __construct() { $this->_zlib_oc = @ini_get('zlib.output_compression'); // Get mime types for later - if (defined('ENVIRONMENT') AND file_exists(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) + if (defined('ENVIRONMENT') && file_exists(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) { include APPPATH.'config/'.ENVIRONMENT.'/mimes.php'; } @@ -226,10 +224,30 @@ class CI_Output { // -------------------------------------------------------------------- /** + * Get Current Content Type Header + * + * @return string 'text/html', if not already set + */ + public function get_content_type() + { + for ($i = 0, $c = count($this->headers); $i < $c; $i++) + { + if (preg_match('/^Content-Type:\s(.+)$/', $this->headers[$i][0], $matches)) + { + return $matches[1]; + } + } + + return 'text/html'; + } + + // -------------------------------------------------------------------- + + /** * Set HTTP Status Header * moved to Common procedural functions in 1.7.2 * - * @param int the status code + * @param int the status code * @param string * @return void */ @@ -249,7 +267,7 @@ class CI_Output { */ public function enable_profiler($val = TRUE) { - $this->enable_profiler = (is_bool($val)) ? $val : TRUE; + $this->enable_profiler = is_bool($val) ? $val : TRUE; return $this; } @@ -267,7 +285,7 @@ class CI_Output { { foreach ($sections as $section => $enable) { - $this->_profiler_sections[$section] = ($enable !== FALSE) ? TRUE : FALSE; + $this->_profiler_sections[$section] = ($enable !== FALSE); } return $this; @@ -278,12 +296,12 @@ class CI_Output { /** * Set Cache * - * @param integer + * @param int * @return void */ public function cache($time) { - $this->cache_expiration = ( ! is_numeric($time)) ? 0 : $time; + $this->cache_expiration = is_numeric($time) ? $time : 0; return $this; } @@ -297,7 +315,7 @@ class CI_Output { * $this->final_output * * This function sends the finalized output data to the browser along - * with any server headers and profile data. It also stops the + * with any server headers and profile data. It also stops the * benchmark timer so the page rendering speed and memory usage can be shown. * * @param string @@ -343,7 +361,7 @@ class CI_Output { if ($this->parse_exec_vars === TRUE) { - $memory = ( ! function_exists('memory_get_usage')) ? '0' : round(memory_get_usage()/1024/1024, 2).'MB'; + $memory = function_exists('memory_get_usage') ? round(memory_get_usage()/1024/1024, 2).'MB' : '0'; $output = str_replace(array('{elapsed_time}', '{memory_usage}'), array($elapsed, $memory), $output); } @@ -520,4 +538,4 @@ class CI_Output { } /* End of file Output.php */ -/* Location: ./system/core/Output.php */ +/* Location: ./system/core/Output.php */
\ No newline at end of file diff --git a/system/core/Router.php b/system/core/Router.php index d21319565..fa88cb3dc 100755 --- a/system/core/Router.php +++ b/system/core/Router.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Router Class * @@ -111,7 +109,7 @@ class CI_Router { // since URI segments are more search-engine friendly, but they can optionally be used. // If this feature is enabled, we will gather the directory/class/method a little differently $segments = array(); - if ($this->config->item('enable_query_strings') === TRUE AND isset($_GET[$this->config->item('controller_trigger')])) + if ($this->config->item('enable_query_strings') === TRUE && isset($_GET[$this->config->item('controller_trigger')])) { if (isset($_GET[$this->config->item('directory_trigger')])) { @@ -133,7 +131,7 @@ class CI_Router { } // Load the routes.php file. - if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/routes.php')) + if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/routes.php')) { include(APPPATH.'config/'.ENVIRONMENT.'/routes.php'); } @@ -147,7 +145,7 @@ class CI_Router { // Set the default controller so we can display it in the event // the URI doesn't correlated to a valid controller. - $this->default_controller = ( ! isset($this->routes['default_controller']) OR $this->routes['default_controller'] == '') ? FALSE : strtolower($this->routes['default_controller']); + $this->default_controller = empty($this->routes['default_controller']) ? FALSE : strtolower($this->routes['default_controller']); // Were there any query string segments? If so, we'll validate them and bail out since we're done. if (count($segments) > 0) @@ -239,17 +237,20 @@ class CI_Router { $segments[1] = 'index'; } + // This is being routed to a file in a sub directory + $this->directory and array_unshift($segments, trim($this->directory, '/')); + // Update our "routed" segment array to contain the segments. // Note: If there is no custom routing, this array will be - // identical to $this->uri->segments + // identical to $this->uri->segments $this->uri->rsegments = $segments; } // -------------------------------------------------------------------- /** - * Validates the supplied segments. Attempts to determine the path to - * the controller. + * Validates the supplied segments. + * Attempts to determine the path to the controller. * * @param array * @return array @@ -340,7 +341,7 @@ class CI_Router { // -------------------------------------------------------------------- /** - * Parse Routes + * Parse Routes * * This function matches any routes that may exist in * the config/routes.php file against the URI to @@ -369,7 +370,7 @@ class CI_Router { if (preg_match('#^'.$key.'$#', $uri)) { // Do we have a back-reference? - if (strpos($val, '$') !== FALSE AND strpos($key, '(') !== FALSE) + if (strpos($val, '$') !== FALSE && strpos($key, '(') !== FALSE) { $val = preg_replace('#^'.$key.'$#', $val, $uri); } @@ -411,7 +412,7 @@ class CI_Router { // -------------------------------------------------------------------- /** - * Set the method name + * Set the method name * * @param string * @return void @@ -424,7 +425,7 @@ class CI_Router { // -------------------------------------------------------------------- /** - * Fetch the current method + * Fetch the current method * * @return string */ @@ -441,7 +442,7 @@ class CI_Router { // -------------------------------------------------------------------- /** - * Set the directory name + * Set the directory name * * @param string * @return void @@ -454,7 +455,7 @@ class CI_Router { // -------------------------------------------------------------------- /** - * Fetch the sub-directory (if any) that contains the requested controller class + * Fetch the sub-directory (if any) that contains the requested controller class * * @return string */ @@ -466,10 +467,10 @@ class CI_Router { // -------------------------------------------------------------------- /** - * Set the controller overrides + * Set the controller overrides * * @param array - * @return null + * @return void */ public function _set_overrides($routing) { @@ -483,7 +484,7 @@ class CI_Router { $this->set_directory($routing['directory']); } - if (isset($routing['controller']) AND $routing['controller'] != '') + if (isset($routing['controller']) && $routing['controller'] != '') { $this->set_class($routing['controller']); } @@ -498,4 +499,4 @@ class CI_Router { } /* End of file Router.php */ -/* Location: ./system/core/Router.php */ +/* Location: ./system/core/Router.php */
\ No newline at end of file diff --git a/system/core/Security.php b/system/core/Security.php index 1007f61f4..ac39ce97b 100755 --- a/system/core/Security.php +++ b/system/core/Security.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Security Class * @@ -106,23 +104,27 @@ class CI_Security { public function __construct() { - // CSRF config - foreach(array('csrf_expire', 'csrf_token_name', 'csrf_cookie_name') as $key) + // Is CSRF protection enabled? + if (config_item('csrf_protection') === TRUE) { - if (FALSE !== ($val = config_item($key))) + // CSRF config + foreach (array('csrf_expire', 'csrf_token_name', 'csrf_cookie_name') as $key) { - $this->{'_'.$key} = $val; + if (FALSE !== ($val = config_item($key))) + { + $this->{'_'.$key} = $val; + } } - } - // Append application specific cookie prefix - if (config_item('cookie_prefix')) - { - $this->_csrf_cookie_name = config_item('cookie_prefix').$this->_csrf_cookie_name; - } + // Append application specific cookie prefix + if (config_item('cookie_prefix')) + { + $this->_csrf_cookie_name = config_item('cookie_prefix').$this->_csrf_cookie_name; + } - // Set the CSRF hash - $this->_csrf_set_hash(); + // Set the CSRF hash + $this->_csrf_set_hash(); + } log_message('debug', 'Security Class Initialized'); } @@ -136,8 +138,8 @@ class CI_Security { */ public function csrf_verify() { - // If no POST data exists we will set the CSRF cookie - if (count($_POST) === 0) + // If it's not a POST request we will set the CSRF cookie + if (strtoupper($_SERVER['REQUEST_METHOD']) !== 'POST') { return $this->csrf_set_cookie(); } @@ -189,12 +191,20 @@ class CI_Security { $expire = time() + $this->_csrf_expire; $secure_cookie = (bool) config_item('cookie_secure'); - if ($secure_cookie && ( ! isset($_SERVER['HTTPS']) OR $_SERVER['HTTPS'] == 'off' OR ! $_SERVER['HTTPS'])) + if ($secure_cookie && (empty($_SERVER['HTTPS']) OR strtolower($_SERVER['HTTPS']) === 'off')) { return FALSE; } - setcookie($this->_csrf_cookie_name, $this->_csrf_hash, $expire, config_item('cookie_path'), config_item('cookie_domain'), $secure_cookie); + setcookie( + $this->_csrf_cookie_name, + $this->_csrf_hash, + $expire, + config_item('cookie_path'), + config_item('cookie_domain'), + $secure_cookie, + config_item('cookie_httponly') + ); log_message('debug', 'CRSF cookie Set'); return $this; @@ -358,7 +368,7 @@ class CI_Security { foreach ($words as $word) { - $word = implode("\s*", str_split($word)) . "\s*"; + $word = implode('\s*', str_split($word)).'\s*'; // We only want to do this when it is followed by a non-word character // That way valid stuff like "dealer to" does not become "dealerto" @@ -425,7 +435,6 @@ class CI_Security { '\\1\\2(\\3)', $str); - // Final clean up // This adds a bit of extra precaution in case // something got through the above filters @@ -601,7 +610,7 @@ class CI_Security { } // find occurrences of illegal attribute strings with quotes (042 and 047 are octal quotes) - preg_match_all('/('.implode('|', $evil_attributes).')\s*=\s*(\042|\047)([^\\2]*?)(\\2)/is', $str, $matches, PREG_SET_ORDER); + preg_match_all('/('.implode('|', $evil_attributes).')\s*=\s*(\042|\047)([^\\2]*?)(\\2)/is', $str, $matches, PREG_SET_ORDER); foreach ($matches as $attr) { @@ -633,7 +642,7 @@ class CI_Security { { return '<'.$matches[1].$matches[2].$matches[3] // encode opening brace // encode captured opening or closing brace to prevent recursive vectors: - . str_replace(array('>', '<'), array('>', '<'), $matches[4]); + .str_replace(array('>', '<'), array('>', '<'), $matches[4]); } // -------------------------------------------------------------------- diff --git a/system/core/URI.php b/system/core/URI.php index b28ee198b..17300df07 100755 --- a/system/core/URI.php +++ b/system/core/URI.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -22,7 +22,6 @@ * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) * @link http://codeigniter.com * @since Version 1.0 - * @filesource */ // ------------------------------------------------------------------------ @@ -93,7 +92,7 @@ class CI_URI { if (strtoupper($this->config->item('uri_protocol')) === 'AUTO') { // Is the request coming from the command line? - if (php_sapi_name() === 'cli' OR defined('STDIN')) + if ($this->_is_cli_request()) { $this->_set_uri_string($this->_parse_cli_args()); return; @@ -227,6 +226,21 @@ class CI_URI { } // -------------------------------------------------------------------- + + /** + * Is cli Request? + * + * Duplicate of function from the Input class to test to see if a request was made from the command line + * + * @return boolean + */ + protected function _is_cli_request() + { + return (php_sapi_name() == 'cli') OR defined('STDIN'); + } + + + // -------------------------------------------------------------------- /** * Parse cli arguments @@ -444,9 +458,7 @@ class CI_URI { return array(); } - return function_exists('array_fill_keys') - ? array_fill_keys($default, FALSE) - : array_combine($default, array_fill(0, count($default), FALSE)); + return array_fill_keys($default, FALSE); } $segments = array_slice($this->$segment_array(), ($n - 1)); @@ -629,10 +641,10 @@ class CI_URI { */ public function ruri_string() { - return '/'.implode('/', $this->rsegment_array()); + return implode('/', $this->rsegment_array()); } } /* End of file URI.php */ -/* Location: ./system/core/URI.php */ +/* Location: ./system/core/URI.php */
\ No newline at end of file diff --git a/system/core/Utf8.php b/system/core/Utf8.php index 0e180d36f..ba3567453 100644 --- a/system/core/Utf8.php +++ b/system/core/Utf8.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * diff --git a/system/database/DB.php b/system/database/DB.php index ed6afd7ed..b28439b29 100755 --- a/system/database/DB.php +++ b/system/database/DB.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -32,16 +32,16 @@ * @author EllisLab Dev Team * @link http://codeigniter.com/user_guide/database/ * @param string - * @param bool Determines if active record should be used or not + * @param bool Determines if query builder should be used or not */ -function &DB($params = '', $active_record_override = NULL) +function &DB($params = '', $query_builder_override = NULL) { // Load the DB config file if a DSN string wasn't passed - if (is_string($params) AND strpos($params, '://') === FALSE) + if (is_string($params) && strpos($params, '://') === FALSE) { // Is the config file in the environment folder? if (( ! defined('ENVIRONMENT') OR ! file_exists($file_path = APPPATH.'config/'.ENVIRONMENT.'/database.php')) - AND ! file_exists($file_path = APPPATH.'config/database.php')) + && ! file_exists($file_path = APPPATH.'config/database.php')) { show_error('The configuration file database.php does not exist.'); } @@ -74,33 +74,30 @@ function &DB($params = '', $active_record_override = NULL) * parameter. DSNs must have this prototype: * $dsn = 'driver://username:password@hostname/database'; */ - if (($dns = @parse_url($params)) === FALSE) + if (($dsn = @parse_url($params)) === FALSE) { show_error('Invalid DB Connection String'); } $params = array( - 'dbdriver' => $dns['scheme'], - 'hostname' => (isset($dns['host'])) ? rawurldecode($dns['host']) : '', - 'username' => (isset($dns['user'])) ? rawurldecode($dns['user']) : '', - 'password' => (isset($dns['pass'])) ? rawurldecode($dns['pass']) : '', - 'database' => (isset($dns['path'])) ? rawurldecode(substr($dns['path'], 1)) : '' + 'dbdriver' => $dsn['scheme'], + 'hostname' => isset($dsn['host']) ? rawurldecode($dsn['host']) : '', + 'port' => isset($dsn['port']) ? rawurldecode($dsn['port']) : '', + 'username' => isset($dsn['user']) ? rawurldecode($dsn['user']) : '', + 'password' => isset($dsn['pass']) ? rawurldecode($dsn['pass']) : '', + 'database' => isset($dsn['path']) ? rawurldecode(substr($dsn['path'], 1)) : '' ); // were additional config items set? - if (isset($dns['query'])) + if (isset($dsn['query'])) { - parse_str($dns['query'], $extra); + parse_str($dsn['query'], $extra); + foreach ($extra as $key => $val) { - // booleans please - if (strtoupper($val) === 'TRUE') - { - $val = TRUE; - } - elseif (strtoupper($val) === 'FALSE') + if (is_string($val) && in_array(strtoupper($val), array('TRUE', 'FALSE', 'NULL'))) { - $val = FALSE; + $val = var_export($val); } $params[$key] = $val; @@ -114,22 +111,22 @@ function &DB($params = '', $active_record_override = NULL) show_error('You have not selected a database type to connect to.'); } - // Load the DB classes. Note: Since the active record class is optional + // Load the DB classes. Note: Since the query builder class is optional // we need to dynamically create a class that extends proper parent class - // based on whether we're using the active record class or not. - if ($active_record_override !== NULL) + // based on whether we're using the query builder class or not. + if ($query_builder_override !== NULL) { - $active_record = $active_record_override; + $query_builder = $query_builder_override; } require_once(BASEPATH.'database/DB_driver.php'); - if ( ! isset($active_record) OR $active_record == TRUE) + if ( ! isset($query_builder) OR $query_builder == TRUE) { - require_once(BASEPATH.'database/DB_active_rec.php'); + require_once(BASEPATH.'database/DB_query_builder.php'); if ( ! class_exists('CI_DB')) { - class CI_DB extends CI_DB_active_record { } + class CI_DB extends CI_DB_query_builder { } } } elseif ( ! class_exists('CI_DB')) @@ -137,7 +134,12 @@ function &DB($params = '', $active_record_override = NULL) class CI_DB extends CI_DB_driver { } } - require_once(BASEPATH.'database/drivers/'.$params['dbdriver'].'/'.$params['dbdriver'].'_driver.php'); + // Load the DB driver + $driver_file = BASEPATH.'database/drivers/'.$params['dbdriver'].'/'.$params['dbdriver'].'_driver.php'; + + if ( ! file_exists($driver_file)) show_error('Invalid DB driver'); + + require_once($driver_file); // Instantiate the DB adapter $driver = 'CI_DB_'.$params['dbdriver'].'_driver'; diff --git a/system/database/DB_cache.php b/system/database/DB_cache.php index 79651fcb0..ff942856b 100644 --- a/system/database/DB_cache.php +++ b/system/database/DB_cache.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -177,10 +177,10 @@ class CI_DB_Cache { */ public function delete_all() { - delete_files($this->db->cachedir, TRUE); + delete_files($this->db->cachedir, TRUE, 0, TRUE); } } /* End of file DB_cache.php */ -/* Location: ./system/database/DB_cache.php */ +/* Location: ./system/database/DB_cache.php */
\ No newline at end of file diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index 7445a5069..ef77b594e 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Database Driver Class * @@ -40,57 +38,46 @@ * @author EllisLab Dev Team * @link http://codeigniter.com/user_guide/database/ */ -class CI_DB_driver { - - var $username; - var $password; - var $hostname; - var $database; - var $dbdriver = 'mysql'; - var $dbprefix = ''; - var $char_set = 'utf8'; - var $dbcollat = 'utf8_general_ci'; - var $autoinit = TRUE; // Whether to automatically initialize the DB - var $swap_pre = ''; - var $port = ''; - var $pconnect = FALSE; - var $conn_id = FALSE; - var $result_id = FALSE; - var $db_debug = FALSE; - var $benchmark = 0; - var $query_count = 0; - var $bind_marker = '?'; - var $save_queries = TRUE; - var $queries = array(); - var $query_times = array(); - var $data_cache = array(); - var $trans_enabled = TRUE; - var $trans_strict = TRUE; - var $_trans_depth = 0; - var $_trans_status = TRUE; // Used with transactions to determine if a rollback should occur - var $cache_on = FALSE; - var $cachedir = ''; - var $cache_autodel = FALSE; - var $CACHE; // The cache class object - - // Private variables - var $_protect_identifiers = TRUE; - var $_reserved_identifiers = array('*'); // Identifiers that should NOT be escaped - - // These are use with Oracle - var $stmt_id; - var $curs_id; - var $limit_used; - - - - /** - * Constructor. Accepts one parameter containing the database - * connection settings. - * - * @param array - */ - function __construct($params) +abstract class CI_DB_driver { + + public $dsn; + public $username; + public $password; + public $hostname; + public $database; + public $dbdriver = 'mysql'; + public $dbprefix = ''; + public $char_set = 'utf8'; + public $dbcollat = 'utf8_general_ci'; + public $autoinit = TRUE; // Whether to automatically initialize the DB + public $swap_pre = ''; + public $port = ''; + public $pconnect = FALSE; + public $conn_id = FALSE; + public $result_id = FALSE; + public $db_debug = FALSE; + public $benchmark = 0; + public $query_count = 0; + public $bind_marker = '?'; + public $save_queries = TRUE; + public $queries = array(); + public $query_times = array(); + public $data_cache = array(); + + public $trans_enabled = TRUE; + public $trans_strict = TRUE; + protected $_trans_depth = 0; + protected $_trans_status = TRUE; // Used with transactions to determine if a rollback should occur + + public $cache_on = FALSE; + public $cachedir = ''; + public $cache_autodel = FALSE; + public $CACHE; // The cache class object + + protected $_protect_identifiers = TRUE; + protected $_reserved_identifiers = array('*'); // Identifiers that should NOT be escaped + + public function __construct($params) { if (is_array($params)) { @@ -108,15 +95,17 @@ class CI_DB_driver { /** * Initialize Database Settings * - * @access private Called by the constructor - * @param mixed - * @return void + * @return bool */ - function initialize() + public function initialize() { - // If an existing connection resource is available - // there is no need to connect and select the database - if (is_resource($this->conn_id) OR is_object($this->conn_id)) + /* If an established connection is available, then there's + * no need to connect and select the database. + * + * Depending on the database driver, conn_id can be either + * boolean TRUE, a resource or an object. + */ + if ($this->conn_id) { return TRUE; } @@ -126,7 +115,7 @@ class CI_DB_driver { // Connect to the database and set the connection ID $this->conn_id = ($this->pconnect == FALSE) ? $this->db_connect() : $this->db_pconnect(); - // No connection resource? Check if there is a failover else throw an error + // No connection resource? Check if there is a failover else throw an error if ( ! $this->conn_id) { // Check if there is a failover set @@ -168,30 +157,50 @@ class CI_DB_driver { // ---------------------------------------------------------------- // Select the DB... assuming a database name is specified in the config file - if ($this->database != '') + if ($this->database !== '' && ! $this->db_select()) { - if ( ! $this->db_select()) - { - log_message('error', 'Unable to select database: '.$this->database); + log_message('error', 'Unable to select database: '.$this->database); - if ($this->db_debug) - { - $this->display_error('db_unable_to_select', $this->database); - } - return FALSE; - } - else + if ($this->db_debug) { - // We've selected the DB. Now we set the character set - if ( ! $this->db_set_charset($this->char_set, $this->dbcollat)) - { - return FALSE; - } - - return TRUE; + $this->display_error('db_unable_to_select', $this->database); } + return FALSE; } + // Now we set the character set and that's all + return $this->db_set_charset($this->char_set); + } + + // -------------------------------------------------------------------- + + /** + * Reconnect + * + * Keep / reestablish the db connection if no queries have been + * sent for a length of time exceeding the server's idle timeout. + * + * This is just a dummy method to allow drivers without such + * functionality to not declare it, while others will override it. + * + * @return void + */ + public function reconnect() + { + } + + // -------------------------------------------------------------------- + + /** + * Select database + * + * This is just a dummy method to allow drivers without such + * functionality to not declare it, while others will override it. + * + * @return bool + */ + public function db_select() + { return TRUE; } @@ -200,20 +209,18 @@ class CI_DB_driver { /** * Set client character set * - * @access public - * @param string * @param string - * @return resource + * @return bool */ - function db_set_charset($charset, $collation) + public function db_set_charset($charset) { - if ( ! $this->_db_set_charset($this->char_set, $this->dbcollat)) + if (method_exists($this, '_db_set_charset') && ! $this->_db_set_charset($charset)) { - log_message('error', 'Unable to set database connection charset: '.$this->char_set); + log_message('error', 'Unable to set database connection charset: '.$charset); if ($this->db_debug) { - $this->display_error('db_unable_to_set_charset', $this->char_set); + $this->display_error('db_unable_to_set_charset', $charset); } return FALSE; @@ -227,10 +234,9 @@ class CI_DB_driver { /** * The name of the platform in use (mysql, mssql, etc...) * - * @access public * @return string */ - function platform() + public function platform() { return $this->dbdriver; } @@ -238,36 +244,40 @@ class CI_DB_driver { // -------------------------------------------------------------------- /** - * Database Version Number. Returns a string containing the - * version of the database being used + * Database version number + * + * Returns a string containing the version of the database being used. + * Most drivers will override this method. * - * @access public * @return string */ - function version() + public function version() { - if (FALSE === ($sql = $this->_version())) + if (isset($this->data_cache['version'])) { - if ($this->db_debug) - { - return $this->display_error('db_unsupported_function'); - } - return FALSE; + return $this->data_cache['version']; } - // Some DBs have functions that return the version, and don't run special - // SQL queries per se. In these instances, just return the result. - $driver_version_exceptions = array('oci8', 'sqlite', 'cubrid', 'pdo', 'mysqli'); - - if (in_array($this->dbdriver, $driver_version_exceptions)) - { - return $sql; - } - else + if (FALSE === ($sql = $this->_version())) { - $query = $this->query($sql); - return $query->row('ver'); + return ($this->db_debug) ? $this->display_error('db_unsupported_function') : FALSE; } + + $query = $this->query($sql); + $query = $query->row(); + return $this->data_cache['version'] = $query->ver; + } + + // -------------------------------------------------------------------- + + /** + * Version number query string + * + * @return string + */ + protected function _version() + { + return 'SELECT VERSION() AS ver'; } // -------------------------------------------------------------------- @@ -276,56 +286,48 @@ class CI_DB_driver { * Execute the query * * Accepts an SQL string as input and returns a result object upon - * successful execution of a "read" type query. Returns boolean TRUE + * successful execution of a "read" type query. Returns boolean TRUE * upon successful execution of a "write" type query. Returns boolean * FALSE upon failure, and if the $db_debug variable is set to TRUE * will raise an error. * - * @access public * @param string An SQL query string * @param array An array of binding data * @return mixed */ - function query($sql, $binds = FALSE, $return_object = TRUE) + public function query($sql, $binds = FALSE, $return_object = TRUE) { if ($sql == '') { log_message('error', 'Invalid query: '.$sql); - if ($this->db_debug) - { - return $this->display_error('db_invalid_query'); - } - return FALSE; + return ($this->db_debug) ? $this->display_error('db_invalid_query') : FALSE; } // Verify table prefix and replace if necessary - if ( ($this->dbprefix != '' AND $this->swap_pre != '') AND ($this->dbprefix != $this->swap_pre) ) + if ($this->dbprefix != '' && $this->swap_pre != '' && $this->dbprefix != $this->swap_pre) { - $sql = preg_replace("/(\W)".$this->swap_pre."(\S+?)/", "\\1".$this->dbprefix."\\2", $sql); + $sql = preg_replace('/(\W)'.$this->swap_pre.'(\S+?)/', '\\1'.$this->dbprefix.'\\2', $sql); } - // Is query caching enabled? If the query is a "read type" + // Compile binds if needed + if ($binds !== FALSE) + { + $sql = $this->compile_binds($sql, $binds); + } + + // Is query caching enabled? If the query is a "read type" // we will load the caching class and return the previously // cached query if it exists - if ($this->cache_on == TRUE AND stristr($sql, 'SELECT')) + if ($this->cache_on == TRUE && stripos($sql, 'SELECT') !== FALSE && $this->_cache_init()) { - if ($this->_cache_init()) + $this->load_rdriver(); + if (FALSE !== ($cache = $this->CACHE->read($sql))) { - $this->load_rdriver(); - if (FALSE !== ($cache = $this->CACHE->read($sql))) - { - return $cache; - } + return $cache; } } - // Compile binds if needed - if ($binds !== FALSE) - { - $sql = $this->compile_binds($sql, $binds); - } - // Save the query for debugging if ($this->save_queries == TRUE) { @@ -333,7 +335,7 @@ class CI_DB_driver { } // Start the Query Timer - $time_start = list($sm, $ss) = explode(' ', microtime()); + $time_start = microtime(TRUE); // Run the Query if (FALSE === ($this->result_id = $this->simple_query($sql))) @@ -346,42 +348,34 @@ class CI_DB_driver { // This will trigger a rollback if transactions are being used $this->_trans_status = FALSE; - // Grab the error number and message now, as we might run some - // additional queries before displaying the error - $error_no = $this->_error_number(); - $error_msg = $this->_error_message(); + // Grab the error now, as we might run some additional queries before displaying the error + $error = $this->error(); // Log errors - log_message('error', 'Query error: '.$error_msg); + log_message('error', 'Query error: '.$error['message']); if ($this->db_debug) { // We call this function in order to roll-back queries - // if transactions are enabled. If we don't call this here + // if transactions are enabled. If we don't call this here // the error message will trigger an exit, causing the // transactions to remain in limbo. $this->trans_complete(); // Display errors - return $this->display_error( - array( - 'Error Number: '.$error_no, - $error_msg, - $sql - ) - ); + return $this->display_error(array('Error Number: '.$error['code'], $error['message'], $sql)); } return FALSE; } // Stop and aggregate the query time results - $time_end = list($em, $es) = explode(' ', microtime()); - $this->benchmark += ($em + $es) - ($sm + $ss); + $time_end = microtime(TRUE); + $this->benchmark += $time_end - $time_start; if ($this->save_queries == TRUE) { - $this->query_times[] = ($em + $es) - ($sm + $ss); + $this->query_times[] = $time_end - $time_start; } // Increment the query counter @@ -393,7 +387,7 @@ class CI_DB_driver { { // If caching is enabled we'll auto-cleanup any // existing files related to this particular URI - if ($this->cache_on == TRUE AND $this->cache_autodel == TRUE AND $this->_cache_init()) + if ($this->cache_on == TRUE && $this->cache_autodel == TRUE && $this->_cache_init()) { $this->CACHE->delete(); } @@ -410,26 +404,12 @@ class CI_DB_driver { } // Load and instantiate the result driver + $driver = $this->load_rdriver(); + $RES = new $driver($this); - $driver = $this->load_rdriver(); - $RES = new $driver(); - $RES->conn_id = $this->conn_id; - $RES->result_id = $this->result_id; - - if ($this->dbdriver == 'oci8') - { - $RES->stmt_id = $this->stmt_id; - $RES->curs_id = NULL; - $RES->limit_used = $this->limit_used; - $this->stmt_id = FALSE; - } - - // oci8 vars must be set before calling this - $RES->num_rows = $RES->num_rows(); - - // Is query caching enabled? If so, we'll serialize the + // Is query caching enabled? If so, we'll serialize the // result object and save it to a cache file. - if ($this->cache_on == TRUE AND $this->_cache_init()) + if ($this->cache_on == TRUE && $this->_cache_init()) { // We'll create a new instance of the result object // only without the platform specific driver since @@ -438,9 +418,9 @@ class CI_DB_driver { // result object, so we'll have to compile the data // and save it) $CR = new CI_DB_result(); - $CR->num_rows = $RES->num_rows(); $CR->result_object = $RES->result_object(); $CR->result_array = $RES->result_array(); + $CR->num_rows = $RES->num_rows(); // Reset these since cached objects can not utilize resource IDs. $CR->conn_id = NULL; @@ -457,10 +437,9 @@ class CI_DB_driver { /** * Load the result drivers * - * @access public * @return string the name of the result class */ - function load_rdriver() + public function load_rdriver() { $driver = 'CI_DB_'.$this->dbdriver.'_result'; @@ -477,15 +456,14 @@ class CI_DB_driver { /** * Simple Query - * This is a simplified version of the query() function. Internally + * This is a simplified version of the query() function. Internally * we only use it when running transaction commands since they do * not require all the features of the main query() function. * - * @access public * @param string the sql query * @return mixed */ - function simple_query($sql) + public function simple_query($sql) { if ( ! $this->conn_id) { @@ -501,10 +479,9 @@ class CI_DB_driver { * Disable Transactions * This permits transactions to be disabled at run-time. * - * @access public * @return void */ - function trans_off() + public function trans_off() { $this->trans_enabled = FALSE; } @@ -518,10 +495,9 @@ class CI_DB_driver { * If strict mode is disabled, each group is treated autonomously, meaning * a failure of one group will not affect any others * - * @access public * @return void */ - function trans_strict($mode = TRUE) + public function trans_strict($mode = TRUE) { $this->trans_strict = is_bool($mode) ? $mode : TRUE; } @@ -531,10 +507,9 @@ class CI_DB_driver { /** * Start Transaction * - * @access public * @return void */ - function trans_start($test_mode = FALSE) + public function trans_start($test_mode = FALSE) { if ( ! $this->trans_enabled) { @@ -557,10 +532,9 @@ class CI_DB_driver { /** * Complete Transaction * - * @access public * @return bool */ - function trans_complete() + public function trans_complete() { if ( ! $this->trans_enabled) { @@ -604,10 +578,9 @@ class CI_DB_driver { /** * Lets you retrieve the transaction flag to determine if it has failed * - * @access public * @return bool */ - function trans_status() + public function trans_status() { return $this->_trans_status; } @@ -617,12 +590,11 @@ class CI_DB_driver { /** * Compile Bindings * - * @access public * @param string the sql statement * @param array an array of bind data * @return string */ - function compile_binds($sql, $binds) + public function compile_binds($sql, $binds) { if (strpos($sql, $this->bind_marker) === FALSE) { @@ -639,7 +611,8 @@ class CI_DB_driver { // The count of bind should be 1 less then the count of segments // If there are more bind arguments trim it down - if (count($binds) >= count($segments)) { + if (count($binds) >= count($segments)) + { $binds = array_slice($binds, 0, count($segments)-1); } @@ -648,8 +621,7 @@ class CI_DB_driver { $i = 0; foreach ($binds as $bind) { - $result .= $this->escape($bind); - $result .= $segments[++$i]; + $result .= $this->escape($bind).$segments[++$i]; } return $result; @@ -660,17 +632,12 @@ class CI_DB_driver { /** * Determines if a query is a "write" type. * - * @access public * @param string An SQL query string - * @return boolean + * @return bool */ - function is_write_type($sql) + public function is_write_type($sql) { - if ( ! preg_match('/^\s*"?(SET|INSERT|UPDATE|DELETE|REPLACE|CREATE|DROP|TRUNCATE|LOAD DATA|COPY|ALTER|GRANT|REVOKE|LOCK|UNLOCK)\s+/i', $sql)) - { - return FALSE; - } - return TRUE; + return (bool) preg_match('/^\s*"?(SET|INSERT|UPDATE|DELETE|REPLACE|CREATE|DROP|TRUNCATE|LOAD DATA|COPY|ALTER|RENAME|GRANT|REVOKE|LOCK|UNLOCK|REINDEX)\s+/i', $sql); } // -------------------------------------------------------------------- @@ -678,11 +645,10 @@ class CI_DB_driver { /** * Calculate the aggregate query elapsed time * - * @access public - * @param integer The number of decimal places - * @return integer + * @param int The number of decimal places + * @return int */ - function elapsed_time($decimals = 6) + public function elapsed_time($decimals = 6) { return number_format($this->benchmark, $decimals); } @@ -692,10 +658,9 @@ class CI_DB_driver { /** * Returns the total number of queries * - * @access public - * @return integer + * @return int */ - function total_queries() + public function total_queries() { return $this->query_count; } @@ -705,10 +670,9 @@ class CI_DB_driver { /** * Returns the last query that was executed * - * @access public - * @return void + * @return string */ - function last_query() + public function last_query() { return end($this->queries); } @@ -721,23 +685,22 @@ class CI_DB_driver { * Escapes data based on type * Sets boolean and null types * - * @access public * @param string * @return mixed */ - function escape($str) + public function escape($str) { - if (is_string($str)) + if (is_string($str) OR method_exists($str, '__toString')) { - $str = "'".$this->escape_str($str)."'"; + return "'".$this->escape_str($str)."'"; } elseif (is_bool($str)) { - $str = ($str === FALSE) ? 0 : 1; + return ($str === FALSE) ? 0 : 1; } elseif (is_null($str)) { - $str = 'NULL'; + return 'NULL'; } return $str; @@ -751,11 +714,10 @@ class CI_DB_driver { * Calls the individual driver for platform * specific escaping for LIKE conditions * - * @access public * @param string * @return mixed */ - function escape_like_str($str) + public function escape_like_str($str) { return $this->escape_str($str, TRUE); } @@ -765,23 +727,16 @@ class CI_DB_driver { /** * Primary * - * Retrieves the primary key. It assumes that the row in the first + * Retrieves the primary key. It assumes that the row in the first * position is the primary key * - * @access public * @param string the table name * @return string */ - function primary($table = '') + public function primary($table = '') { $fields = $this->list_fields($table); - - if ( ! is_array($fields)) - { - return FALSE; - } - - return current($fields); + return is_array($fields) ? current($fields) : FALSE; } // -------------------------------------------------------------------- @@ -789,10 +744,9 @@ class CI_DB_driver { /** * Returns an array of table names * - * @access public * @return array */ - function list_tables($constrain_by_prefix = FALSE) + public function list_tables($constrain_by_prefix = FALSE) { // Is there a cached result? if (isset($this->data_cache['table_names'])) @@ -802,32 +756,40 @@ class CI_DB_driver { if (FALSE === ($sql = $this->_list_tables($constrain_by_prefix))) { - if ($this->db_debug) - { - return $this->display_error('db_unsupported_function'); - } - return FALSE; + return ($this->db_debug) ? $this->display_error('db_unsupported_function') : FALSE; } - $retval = array(); + $this->data_cache['table_names'] = array(); $query = $this->query($sql); - if ($query->num_rows() > 0) + foreach ($query->result_array() as $row) { - foreach ($query->result_array() as $row) + // Do we know from which column to get the table name? + if ( ! isset($key)) { - if (isset($row['TABLE_NAME'])) + if (isset($row['table_name'])) + { + $key = 'table_name'; + } + elseif (isset($row['TABLE_NAME'])) { - $retval[] = $row['TABLE_NAME']; + $key = 'TABLE_NAME'; } else { - $retval[] = array_shift($row); + /* We have no other choice but to just get the first element's key. + * Due to array_shift() accepting it's argument by reference, if + * E_STRICT is on, this would trigger a warning. So we'll have to + * assign it first. + */ + $key = array_keys($row); + $key = array_shift($key); } } + + $this->data_cache['table_names'][] = $row[$key]; } - $this->data_cache['table_names'] = $retval; return $this->data_cache['table_names']; } @@ -835,12 +797,12 @@ class CI_DB_driver { /** * Determine if a particular table exists - * @access public - * @return boolean + * + * @return bool */ - function table_exists($table_name) + public function table_exists($table_name) { - return ( ! in_array($this->_protect_identifiers($table_name, TRUE, FALSE, FALSE), $this->list_tables())) ? FALSE : TRUE; + return in_array($this->protect_identifiers($table_name, TRUE, FALSE, FALSE), $this->list_tables()); } // -------------------------------------------------------------------- @@ -848,11 +810,10 @@ class CI_DB_driver { /** * Fetch MySQL Field Names * - * @access public * @param string the table name * @return array */ - function list_fields($table = '') + public function list_fields($table = '') { // Is there a cached result? if (isset($this->data_cache['field_names'][$table])) @@ -862,38 +823,45 @@ class CI_DB_driver { if ($table == '') { - if ($this->db_debug) - { - return $this->display_error('db_field_param_missing'); - } - return FALSE; + return ($this->db_debug) ? $this->display_error('db_field_param_missing') : FALSE; } if (FALSE === ($sql = $this->_list_columns($table))) { - if ($this->db_debug) - { - return $this->display_error('db_unsupported_function'); - } - return FALSE; + return ($this->db_debug) ? $this->display_error('db_unsupported_function') : FALSE; } $query = $this->query($sql); + $this->data_cache['field_names'][$table] = array(); - $retval = array(); foreach ($query->result_array() as $row) { - if (isset($row['COLUMN_NAME'])) + // Do we know from where to get the column's name? + if ( ! isset($key)) { - $retval[] = $row['COLUMN_NAME']; - } - else - { - $retval[] = current($row); + if (isset($row['column_name'])) + { + $key = 'column_name'; + } + elseif (isset($row['COLUMN_NAME'])) + { + $key = 'COLUMN_NAME'; + } + else + { + /* We have no other choice but to just get the first element's key. + * Due to array_shift() accepting it's argument by reference, if + * E_STRICT is on, this would trigger a warning. So we'll have to + * assign it first. + */ + $key = array_keys($row); + $key = array_shift($key); + } } + + $this->data_cache['field_names'][$table][] = $row[$key]; } - $this->data_cache['field_names'][$table] = $retval; return $this->data_cache['field_names'][$table]; } @@ -901,14 +869,14 @@ class CI_DB_driver { /** * Determine if a particular field exists - * @access public + * * @param string * @param string - * @return boolean + * @return bool */ - function field_exists($field_name, $table_name) + public function field_exists($field_name, $table_name) { - return ( ! in_array($field_name, $this->list_fields($table_name))) ? FALSE : TRUE; + return in_array($field_name, $this->list_fields($table_name)); } // -------------------------------------------------------------------- @@ -916,24 +884,55 @@ class CI_DB_driver { /** * Returns an object with field data * - * @access public * @param string the table name * @return object */ - function field_data($table = '') + public function field_data($table = '') { if ($table == '') { - if ($this->db_debug) + return ($this->db_debug) ? $this->display_error('db_field_param_missing') : FALSE; + } + + $query = $this->query($this->_field_data($this->protect_identifiers($table, TRUE, NULL, FALSE))); + return $query->field_data(); + } + + // -------------------------------------------------------------------- + + /** + * Escape the SQL Identifiers + * + * This function escapes column and table names + * + * @param string + * @return string + */ + public function escape_identifiers($item) + { + if ($this->_escape_char == '') + { + return $item; + } + + foreach ($this->_reserved_identifiers as $id) + { + if (strpos($item, '.'.$id) !== FALSE) { - return $this->display_error('db_field_param_missing'); + $item = str_replace('.', $this->_escape_char.'.', $item); + + // remove duplicates if the user already included the escape + return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item); } - return FALSE; } - $query = $this->query($this->_field_data($this->_protect_identifiers($table, TRUE, NULL, FALSE))); + if (strpos($item, '.') !== FALSE) + { + $item = str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item); + } - return $query->field_data(); + // remove duplicates if the user already included the escape + return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item.$this->_escape_char); } // -------------------------------------------------------------------- @@ -941,23 +940,21 @@ class CI_DB_driver { /** * Generate an insert string * - * @access public * @param string the table upon which the query will be performed * @param array an associative array data of key/values * @return string */ - function insert_string($table, $data) + public function insert_string($table, $data) { - $fields = array(); - $values = array(); + $fields = $values = array(); foreach ($data as $key => $val) { - $fields[] = $this->_escape_identifiers($key); + $fields[] = $this->escape_identifiers($key); $values[] = $this->escape($val); } - return $this->_insert($this->_protect_identifiers($table, TRUE, NULL, FALSE), $fields, $values); + return $this->_insert($this->protect_identifiers($table, TRUE, NULL, FALSE), $fields, $values); } // -------------------------------------------------------------------- @@ -965,23 +962,22 @@ class CI_DB_driver { /** * Generate an update string * - * @access public * @param string the table upon which the query will be performed * @param array an associative array data of key/values * @param mixed the "where" statement * @return string */ - function update_string($table, $data, $where) + public function update_string($table, $data, $where) { if ($where == '') { - return false; + return FALSE; } $fields = array(); foreach ($data as $key => $val) { - $fields[$this->_protect_identifiers($key)] = $this->escape($val); + $fields[$this->protect_identifiers($key)] = $this->escape($val); } if ( ! is_array($where)) @@ -994,7 +990,7 @@ class CI_DB_driver { foreach ($where as $key => $val) { $prefix = (count($dest) == 0) ? '' : ' AND '; - $key = $this->_protect_identifiers($key); + $key = $this->protect_identifiers($key); if ($val !== '') { @@ -1010,7 +1006,7 @@ class CI_DB_driver { } } - return $this->_update($this->_protect_identifiers($table, TRUE, NULL, FALSE), $fields, $dest); + return $this->_update($this->protect_identifiers($table, TRUE, NULL, FALSE), $fields, $dest); } // -------------------------------------------------------------------- @@ -1018,19 +1014,12 @@ class CI_DB_driver { /** * Tests whether the string has an SQL operator * - * @access private * @param string * @return bool */ - function _has_operator($str) + protected function _has_operator($str) { - $str = trim($str); - if ( ! preg_match("/(\s|<|>|!|=|is null|is not null)/i", $str)) - { - return FALSE; - } - - return TRUE; + return (bool) preg_match('/(\s|<|>|!|=|IS NULL|IS NOT NULL)/i', trim($str)); } // -------------------------------------------------------------------- @@ -1038,12 +1027,11 @@ class CI_DB_driver { /** * Enables a native PHP function to be run, using a platform agnostic wrapper. * - * @access public * @param string the function name * @param mixed any parameters needed by the function * @return mixed */ - function call_function($function) + public function call_function($function) { $driver = ($this->dbdriver == 'postgre') ? 'pg_' : $this->dbdriver.'_'; @@ -1054,25 +1042,12 @@ class CI_DB_driver { if ( ! function_exists($function)) { - if ($this->db_debug) - { - return $this->display_error('db_unsupported_function'); - } - return FALSE; + return ($this->db_debug) ? $this->display_error('db_unsupported_function') : FALSE; } - else - { - $args = (func_num_args() > 1) ? array_splice(func_get_args(), 1) : null; - if (is_null($args)) - { - return call_user_func($function); - } - else - { - return call_user_func_array($function, $args); - } - } + return (func_num_args() > 1) + ? call_user_func_array($function, array_splice(func_get_args(), 1)) + : call_user_func($function); } // -------------------------------------------------------------------- @@ -1080,11 +1055,10 @@ class CI_DB_driver { /** * Set Cache Directory Path * - * @access public * @param string the path to the cache directory * @return void */ - function cache_set_path($path = '') + public function cache_set_path($path = '') { $this->cachedir = $path; } @@ -1094,13 +1068,11 @@ class CI_DB_driver { /** * Enable Query Caching * - * @access public - * @return void + * @return bool cache_on value */ - function cache_on() + public function cache_on() { - $this->cache_on = TRUE; - return TRUE; + return $this->cache_on = TRUE; } // -------------------------------------------------------------------- @@ -1108,13 +1080,11 @@ class CI_DB_driver { /** * Disable Query Caching * - * @access public - * @return void + * @return bool cache_on value */ - function cache_off() + public function cache_off() { - $this->cache_on = FALSE; - return FALSE; + return $this->cache_on = FALSE; } @@ -1123,16 +1093,13 @@ class CI_DB_driver { /** * Delete the cache files associated with a particular URI * - * @access public - * @return void + * @return bool */ - function cache_delete($segment_one = '', $segment_two = '') + public function cache_delete($segment_one = '', $segment_two = '') { - if ( ! $this->_cache_init()) - { - return FALSE; - } - return $this->CACHE->delete($segment_one, $segment_two); + return ($this->_cache_init()) + ? $this->CACHE->delete($segment_one, $segment_two) + : FALSE; } // -------------------------------------------------------------------- @@ -1140,17 +1107,13 @@ class CI_DB_driver { /** * Delete All cache files * - * @access public - * @return void + * @return bool */ - function cache_delete_all() + public function cache_delete_all() { - if ( ! $this->_cache_init()) - { - return FALSE; - } - - return $this->CACHE->delete_all(); + return ($this->_cache_init()) + ? $this->CACHE->delete_all() + : FALSE; } // -------------------------------------------------------------------- @@ -1158,23 +1121,21 @@ class CI_DB_driver { /** * Initialize the Cache Class * - * @access private - * @return void + * @return bool */ - function _cache_init() + protected function _cache_init() { - if (is_object($this->CACHE) AND class_exists('CI_DB_Cache')) - { - return TRUE; - } - - if ( ! class_exists('CI_DB_Cache')) + if (class_exists('CI_DB_Cache')) { - if ( ! @include(BASEPATH.'database/DB_cache.php')) + if (is_object($this->CACHE)) { - return $this->cache_off(); + return TRUE; } } + elseif ( ! @include_once(BASEPATH.'database/DB_cache.php')) + { + return $this->cache_off(); + } $this->CACHE = new CI_DB_Cache($this); // pass db object to support multiple db connections and returned db objects return TRUE; @@ -1185,16 +1146,15 @@ class CI_DB_driver { /** * Close DB Connection * - * @access public * @return void */ - function close() + public function close() { - if (is_resource($this->conn_id) OR is_object($this->conn_id)) + if ($this->conn_id) { $this->_close($this->conn_id); + $this->conn_id = FALSE; } - $this->conn_id = FALSE; } // -------------------------------------------------------------------- @@ -1202,13 +1162,12 @@ class CI_DB_driver { /** * Display an error message * - * @access public * @param string the error message * @param string any "swap" values - * @param boolean whether to localize the message + * @param bool whether to localize the message * @return string sends the application/error_db.php template */ - function display_error($error = '', $swap = '', $native = FALSE) + public function display_error($error = '', $swap = '', $native = FALSE) { $LANG =& load_class('Lang', 'core'); $LANG->load('db'); @@ -1227,9 +1186,7 @@ class CI_DB_driver { // Find the most likely culprit of the error by going through // the backtrace until the source file is no longer in the // database folder. - $trace = debug_backtrace(); - foreach ($trace as $call) { if (isset($call['file']) && strpos($call['file'], BASEPATH.'database') === FALSE) @@ -1237,7 +1194,6 @@ class CI_DB_driver { // Found it - use a relative path for safety $message[] = 'Filename: '.str_replace(array(BASEPATH, APPPATH), '', $call['file']); $message[] = 'Line Number: '.$call['line']; - break; } } @@ -1252,27 +1208,11 @@ class CI_DB_driver { /** * Protect Identifiers * - * This function adds backticks if appropriate based on db type - * - * @access private - * @param mixed the item to escape - * @return mixed the item with backticks - */ - function protect_identifiers($item, $prefix_single = FALSE) - { - return $this->_protect_identifiers($item, $prefix_single); - } - - // -------------------------------------------------------------------- - - /** - * Protect Identifiers - * - * This function is used extensively by the Active Record class, and by + * This function is used extensively by the Query Builder class, and by * a couple functions in this class. * It takes a column or table name (optionally with an alias) and inserts - * the table prefix onto it. Some logic is necessary in order to deal with - * column names that include the path. Consider a query like this: + * the table prefix onto it. Some logic is necessary in order to deal with + * column names that include the path. Consider a query like this: * * SELECT * FROM hostname.database.table.column AS c FROM hostname.database.table * @@ -1285,14 +1225,13 @@ class CI_DB_driver { * insert the table prefix (if it exists) in the proper position, and escape only * the correct identifiers. * - * @access private * @param string * @param bool * @param mixed * @param bool * @return string */ - function _protect_identifiers($item, $prefix_single = FALSE, $protect_identifiers = NULL, $field_exists = TRUE) + public function protect_identifiers($item, $prefix_single = FALSE, $protect_identifiers = NULL, $field_exists = TRUE) { if ( ! is_bool($protect_identifiers)) { @@ -1302,10 +1241,9 @@ class CI_DB_driver { if (is_array($item)) { $escaped_array = array(); - foreach ($item as $k => $v) { - $escaped_array[$this->_protect_identifiers($k)] = $this->_protect_identifiers($v); + $escaped_array[$this->protect_identifiers($k)] = $this->protect_identifiers($v); } return $escaped_array; @@ -1316,16 +1254,19 @@ class CI_DB_driver { // If the item has an alias declaration we remove it and set it aside. // Basically we remove everything to the right of the first space - $alias = ''; if (strpos($item, ' ') !== FALSE) { - $alias = strstr($item, " "); + $alias = strstr($item, ' '); $item = substr($item, 0, - strlen($alias)); } + else + { + $alias = ''; + } // This is basically a bug fix for queries that use MAX, MIN, etc. // If a parenthesis is found we know that we do not need to - // escape the data or add a prefix. There's probably a more graceful + // escape the data or add a prefix. There's probably a more graceful // way to deal with this, but I'm not thinking of it -- Rick if (strpos($item, '(') !== FALSE) { @@ -1340,9 +1281,9 @@ class CI_DB_driver { $parts = explode('.', $item); // Does the first segment of the exploded item match - // one of the aliases previously identified? If so, + // one of the aliases previously identified? If so, // we have nothing more to do other than escape the item - if (in_array($parts[0], $this->ar_aliased_tables)) + if (in_array($parts[0], $this->qb_aliased_tables)) { if ($protect_identifiers === TRUE) { @@ -1350,16 +1291,17 @@ class CI_DB_driver { { if ( ! in_array($val, $this->_reserved_identifiers)) { - $parts[$key] = $this->_escape_identifiers($val); + $parts[$key] = $this->escape_identifiers($val); } } $item = implode('.', $parts); } + return $item.$alias; } - // Is there a table prefix defined in the config file? If not, no need to do anything + // Is there a table prefix defined in the config file? If not, no need to do anything if ($this->dbprefix != '') { // We now add the table prefix based on some logic. @@ -1390,13 +1332,12 @@ class CI_DB_driver { } // Verify table prefix and replace if necessary - if ($this->swap_pre != '' && strncmp($parts[$i], $this->swap_pre, strlen($this->swap_pre)) === 0) + if ($this->swap_pre != '' && strpos($parts[$i], $this->swap_pre) === 0) { - $parts[$i] = preg_replace("/^".$this->swap_pre."(\S+?)/", $this->dbprefix."\\1", $parts[$i]); + $parts[$i] = preg_replace('/^'.$this->swap_pre.'(\S+?)/', $this->dbprefix.'\\1', $parts[$i]); } - // We only add the table prefix if it does not already exist - if (substr($parts[$i], 0, strlen($this->dbprefix)) != $this->dbprefix) + elseif (strpos($parts[$i], $this->dbprefix) !== 0) { $parts[$i] = $this->dbprefix.$parts[$i]; } @@ -1407,39 +1348,49 @@ class CI_DB_driver { if ($protect_identifiers === TRUE) { - $item = $this->_escape_identifiers($item); + $item = $this->escape_identifiers($item); } return $item.$alias; } - // Is there a table prefix? If not, no need to insert it + // Is there a table prefix? If not, no need to insert it if ($this->dbprefix != '') { // Verify table prefix and replace if necessary - if ($this->swap_pre != '' && strncmp($item, $this->swap_pre, strlen($this->swap_pre)) === 0) + if ($this->swap_pre != '' && strpos($item, $this->swap_pre) === 0) { - $item = preg_replace("/^".$this->swap_pre."(\S+?)/", $this->dbprefix."\\1", $item); + $item = preg_replace('/^'.$this->swap_pre.'(\S+?)/', $this->dbprefix.'\\1', $item); } - // Do we prefix an item with no segments? - if ($prefix_single == TRUE AND substr($item, 0, strlen($this->dbprefix)) != $this->dbprefix) + elseif ($prefix_single == TRUE && strpos($item, $this->dbprefix) !== 0) { $item = $this->dbprefix.$item; } } - if ($protect_identifiers === TRUE AND ! in_array($item, $this->_reserved_identifiers)) + if ($protect_identifiers === TRUE && ! in_array($item, $this->_reserved_identifiers)) { - $item = $this->_escape_identifiers($item); + $item = $this->escape_identifiers($item); } return $item.$alias; } + // -------------------------------------------------------------------- -} + /** + * Dummy method that allows Query Builder class to be disabled + * + * This function is used extensively by every db driver. + * + * @return void + */ + protected function _reset_select() + { + } +} /* End of file DB_driver.php */ /* Location: ./system/database/DB_driver.php */ diff --git a/system/database/DB_forge.php b/system/database/DB_forge.php index 336e9497d..a519575f0 100644 --- a/system/database/DB_forge.php +++ b/system/database/DB_forge.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,22 +25,26 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** - * Database Utility Class + * Database Forge Class * * @category Database * @author EllisLab Dev Team * @link http://codeigniter.com/user_guide/database/ */ -class CI_DB_forge { +abstract class CI_DB_forge { public $fields = array(); public $keys = array(); public $primary_keys = array(); public $db_char_set = ''; + // Platform specific SQL strings + protected $_create_database = 'CREATE DATABASE %s'; + protected $_drop_database = 'DROP DATABASE %s'; + protected $_drop_table = 'DROP TABLE IF EXISTS %s'; + protected $_rename_table = 'ALTER TABLE %s RENAME TO %s'; + public function __construct() { // Assign the main database object to $this->db @@ -59,8 +63,16 @@ class CI_DB_forge { */ public function create_database($db_name) { - $sql = $this->_create_database($db_name); - return is_bool($sql) ? $sql : $this->db->query($sql); + if ($this->_create_database === FALSE) + { + return ($this->db->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; + } + elseif ( ! $this->db->query(sprintf($this->_create_database, $db_name, $this->db->char_set, $this->db->dbcollat))) + { + return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE; + } + + return TRUE; } // -------------------------------------------------------------------- @@ -73,8 +85,21 @@ class CI_DB_forge { */ public function drop_database($db_name) { - $sql = $this->_drop_database($db_name); - return is_bool($sql) ? $sql : $this->db->query($sql); + if ($db_name == '') + { + show_error('A table name is required for that operation.'); + return FALSE; + } + elseif ($this->_drop_database === FALSE) + { + return ($this->db->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; + } + elseif ( ! $this->db->query(sprintf($this->_drop_database, $db_name))) + { + return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE; + } + + return TRUE; } // -------------------------------------------------------------------- @@ -197,8 +222,16 @@ class CI_DB_forge { */ public function drop_table($table_name) { - $sql = $this->_drop_table($this->db->dbprefix.$table_name); - return is_bool($sql) ? $sql : $this->db->query($sql); + if ($table_name == '') + { + return ($this->db->db_debug) ? $this->db->display_error('db_table_name_required') : FALSE; + } + elseif ($this->_drop_table === FALSE) + { + return ($this->db->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; + } + + return $this->db->query(sprintf($this->_drop_table, $this->db->escape_identifiers($this->db->dbprefix.$table_name))); } // -------------------------------------------------------------------- @@ -215,9 +248,17 @@ class CI_DB_forge { if ($table_name == '' OR $new_table_name == '') { show_error('A table name is required for that operation.'); + return FALSE; + } + elseif ($this->_rename_table === FALSE) + { + return ($this->db->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; } - return $this->db->query($this->_rename_table($this->db->dbprefix.$table_name, $this->db->dbprefix.$new_table_name)); + return $this->db->query(sprintf($this->_rename_table, + $this->db->escape_identifiers($this->db->dbprefix.$table_name), + $this->db->escape_identifiers($this->db->dbprefix.$new_table_name)) + ); } // -------------------------------------------------------------------- @@ -346,4 +387,4 @@ class CI_DB_forge { } /* End of file DB_forge.php */ -/* Location: ./system/database/DB_forge.php */ +/* Location: ./system/database/DB_forge.php */
\ No newline at end of file diff --git a/system/database/DB_active_rec.php b/system/database/DB_query_builder.php index 424735157..393a1cd75 100644 --- a/system/database/DB_active_rec.php +++ b/system/database/DB_query_builder.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,12 +25,10 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** - * Active Record Class + * Query Builder Class * - * This is the platform-independent base Active Record implementation class. + * This is the platform-independent base Query Builder implementation class. * * @package CodeIgniter * @subpackage Drivers @@ -38,46 +36,47 @@ * @author EllisLab Dev Team * @link http://codeigniter.com/user_guide/database/ */ -class CI_DB_active_record extends CI_DB_driver { + +abstract class CI_DB_query_builder extends CI_DB_driver { protected $return_delete_sql = FALSE; protected $reset_delete_data = FALSE; - protected $ar_select = array(); - protected $ar_distinct = FALSE; - protected $ar_from = array(); - protected $ar_join = array(); - protected $ar_where = array(); - protected $ar_like = array(); - protected $ar_groupby = array(); - protected $ar_having = array(); - protected $ar_keys = array(); - protected $ar_limit = FALSE; - protected $ar_offset = FALSE; - protected $ar_order = FALSE; - protected $ar_orderby = array(); - protected $ar_set = array(); - protected $ar_wherein = array(); - protected $ar_aliased_tables = array(); - protected $ar_store_array = array(); - protected $ar_where_group_started = FALSE; - protected $ar_where_group_count = 0; - - // Active Record Caching variables - protected $ar_caching = FALSE; - protected $ar_cache_exists = array(); - protected $ar_cache_select = array(); - protected $ar_cache_from = array(); - protected $ar_cache_join = array(); - protected $ar_cache_where = array(); - protected $ar_cache_like = array(); - protected $ar_cache_groupby = array(); - protected $ar_cache_having = array(); - protected $ar_cache_orderby = array(); - protected $ar_cache_set = array(); - - protected $ar_no_escape = array(); - protected $ar_cache_no_escape = array(); + protected $qb_select = array(); + protected $qb_distinct = FALSE; + protected $qb_from = array(); + protected $qb_join = array(); + protected $qb_where = array(); + protected $qb_like = array(); + protected $qb_groupby = array(); + protected $qb_having = array(); + protected $qb_keys = array(); + protected $qb_limit = FALSE; + protected $qb_offset = FALSE; + protected $qb_order = FALSE; + protected $qb_orderby = array(); + protected $qb_set = array(); + protected $qb_wherein = array(); + protected $qb_aliased_tables = array(); + protected $qb_store_array = array(); + protected $qb_where_group_started = FALSE; + protected $qb_where_group_count = 0; + + // Query Builder Caching variables + protected $qb_caching = FALSE; + protected $qb_cache_exists = array(); + protected $qb_cache_select = array(); + protected $qb_cache_from = array(); + protected $qb_cache_join = array(); + protected $qb_cache_where = array(); + protected $qb_cache_like = array(); + protected $qb_cache_groupby = array(); + protected $qb_cache_having = array(); + protected $qb_cache_orderby = array(); + protected $qb_cache_set = array(); + + protected $qb_no_escape = array(); + protected $qb_cache_no_escape = array(); /** * Select @@ -100,14 +99,14 @@ class CI_DB_active_record extends CI_DB_driver { if ($val != '') { - $this->ar_select[] = $val; - $this->ar_no_escape[] = $escape; + $this->qb_select[] = $val; + $this->qb_no_escape[] = $escape; - if ($this->ar_caching === TRUE) + if ($this->qb_caching === TRUE) { - $this->ar_cache_select[] = $val; - $this->ar_cache_exists[] = 'select'; - $this->ar_cache_no_escape[] = $escape; + $this->qb_cache_select[] = $val; + $this->qb_cache_exists[] = 'select'; + $this->qb_cache_no_escape[] = $escape; } } } @@ -212,13 +211,15 @@ class CI_DB_active_record extends CI_DB_driver { $alias = $this->_create_alias_from_table(trim($select)); } - $sql = $this->_protect_identifiers($type.'('.trim($select).')').' AS '.$this->_protect_identifiers(trim($alias)); - $this->ar_select[] = $sql; + $sql = $this->protect_identifiers($type.'('.trim($select).')').' AS '.$this->protect_identifiers(trim($alias)); + + $this->qb_select[] = $sql; + $this->qb_no_escape[] = NULL; - if ($this->ar_caching === TRUE) + if ($this->qb_caching === TRUE) { - $this->ar_cache_select[] = $sql; - $this->ar_cache_exists[] = 'select'; + $this->qb_cache_select[] = $sql; + $this->qb_cache_exists[] = 'select'; } return $this; @@ -236,7 +237,8 @@ class CI_DB_active_record extends CI_DB_driver { { if (strpos($item, '.') !== FALSE) { - return end(explode('.', $item)); + $item = explode('.', $item); + return end($item); } return $item; @@ -254,7 +256,7 @@ class CI_DB_active_record extends CI_DB_driver { */ public function distinct($val = TRUE) { - $this->ar_distinct = (is_bool($val)) ? $val : TRUE; + $this->qb_distinct = (is_bool($val)) ? $val : TRUE; return $this; } @@ -278,12 +280,13 @@ class CI_DB_active_record extends CI_DB_driver { { $v = trim($v); $this->_track_aliases($v); - $v = $this->ar_from[] = $this->_protect_identifiers($v, TRUE, NULL, FALSE); - if ($this->ar_caching === TRUE) + $v = $this->qb_from[] = $this->protect_identifiers($v, TRUE, NULL, FALSE); + + if ($this->qb_caching === TRUE) { - $this->ar_cache_from[] = $v; - $this->ar_cache_exists[] = 'from'; + $this->qb_cache_from[] = $v; + $this->qb_cache_exists[] = 'from'; } } } @@ -292,14 +295,15 @@ class CI_DB_active_record extends CI_DB_driver { $val = trim($val); // Extract any aliases that might exist. We use this information - // in the _protect_identifiers to know whether to add a table prefix + // in the protect_identifiers to know whether to add a table prefix $this->_track_aliases($val); - $this->ar_from[] = $val = $this->_protect_identifiers($val, TRUE, NULL, FALSE); - if ($this->ar_caching === TRUE) + $this->qb_from[] = $val = $this->protect_identifiers($val, TRUE, NULL, FALSE); + + if ($this->qb_caching === TRUE) { - $this->ar_cache_from[] = $val; - $this->ar_cache_exists[] = 'from'; + $this->qb_cache_from[] = $val; + $this->qb_cache_exists[] = 'from'; } } } @@ -336,22 +340,22 @@ class CI_DB_active_record extends CI_DB_driver { } // Extract any aliases that might exist. We use this information - // in the _protect_identifiers to know whether to add a table prefix + // in the protect_identifiers to know whether to add a table prefix $this->_track_aliases($table); // Strip apart the condition and protect the identifiers - if (preg_match('/([\w\.]+)([\W\s]+)(.+)/', $cond, $match)) + if (preg_match('/([\[\w\.]+)([\W\s]+)(.+)/', $cond, $match)) { - $cond = $this->_protect_identifiers($match[1]).$match[2].$this->_protect_identifiers($match[3]); + $cond = $this->protect_identifiers($match[1]).$match[2].$this->protect_identifiers($match[3]); } // Assemble the JOIN statement - $this->ar_join[] = $join = $type.'JOIN '.$this->_protect_identifiers($table, TRUE, NULL, FALSE).' ON '.$cond; + $this->qb_join[] = $join = $type.'JOIN '.$this->protect_identifiers($table, TRUE, NULL, FALSE).' ON '.$cond; - if ($this->ar_caching === TRUE) + if ($this->qb_caching === TRUE) { - $this->ar_cache_join[] = $join; - $this->ar_cache_exists[] = 'join'; + $this->qb_cache_join[] = $join; + $this->qb_cache_exists[] = 'join'; } return $this; @@ -420,7 +424,7 @@ class CI_DB_active_record extends CI_DB_driver { foreach ($key as $k => $v) { - $prefix = (count($this->ar_where) === 0 AND count($this->ar_cache_where) === 0) ? '' : $type; + $prefix = (count($this->qb_where) === 0 && count($this->qb_cache_where) === 0) ? '' : $type; if (is_null($v) && ! $this->_has_operator($k)) { @@ -432,7 +436,7 @@ class CI_DB_active_record extends CI_DB_driver { { if ($escape === TRUE) { - $k = $this->_protect_identifiers($k, FALSE, $escape); + $k = $this->protect_identifiers($k, FALSE, $escape); $v = ' '.$this->escape($v); } @@ -443,14 +447,14 @@ class CI_DB_active_record extends CI_DB_driver { } else { - $k = $this->_protect_identifiers($k, FALSE, $escape); + $k = $this->protect_identifiers($k, FALSE, $escape); } - $this->ar_where[] = $prefix.$k.$v; - if ($this->ar_caching === TRUE) + $this->qb_where[] = $prefix.$k.$v; + if ($this->qb_caching === TRUE) { - $this->ar_cache_where[] = $prefix.$k.$v; - $this->ar_cache_exists[] = 'where'; + $this->qb_cache_where[] = $prefix.$k.$v; + $this->qb_cache_exists[] = 'where'; } } @@ -535,7 +539,7 @@ class CI_DB_active_record extends CI_DB_driver { * * @param string The field to search * @param array The values searched on - * @param boolean If the statement would be IN or NOT IN + * @param bool If the statement would be IN or NOT IN * @param string * @return object */ @@ -557,20 +561,20 @@ class CI_DB_active_record extends CI_DB_driver { foreach ($values as $value) { - $this->ar_wherein[] = $this->escape($value); + $this->qb_wherein[] = $this->escape($value); } - $prefix = (count($this->ar_where) === 0) ? '' : $type; - $this->ar_where[] = $where_in = $prefix.$this->_protect_identifiers($key).$not.' IN ('.implode(', ', $this->ar_wherein).') '; + $prefix = (count($this->qb_where) === 0) ? '' : $type; + $this->qb_where[] = $where_in = $prefix.$this->protect_identifiers($key).$not.' IN ('.implode(', ', $this->qb_wherein).') '; - if ($this->ar_caching === TRUE) + if ($this->qb_caching === TRUE) { - $this->ar_cache_where[] = $where_in; - $this->ar_cache_exists[] = 'where'; + $this->qb_cache_where[] = $where_in; + $this->qb_cache_exists[] = 'where'; } // reset the array for multiple calls - $this->ar_wherein = array(); + $this->qb_wherein = array(); return $this; } @@ -665,8 +669,8 @@ class CI_DB_active_record extends CI_DB_driver { foreach ($field as $k => $v) { - $k = $this->_protect_identifiers($k); - $prefix = (count($this->ar_like) === 0) ? '' : $type; + $k = $this->protect_identifiers($k); + $prefix = (count($this->qb_like) === 0) ? '' : $type; $v = $this->escape_like_str($v); if ($side === 'none') @@ -692,11 +696,11 @@ class CI_DB_active_record extends CI_DB_driver { $like_statement = $like_statement.sprintf($this->_like_escape_str, $this->_like_escape_chr); } - $this->ar_like[] = $like_statement; - if ($this->ar_caching === TRUE) + $this->qb_like[] = $like_statement; + if ($this->qb_caching === TRUE) { - $this->ar_cache_like[] = $like_statement; - $this->ar_cache_exists[] = 'like'; + $this->qb_cache_like[] = $like_statement; + $this->qb_cache_exists[] = 'like'; } } @@ -716,13 +720,14 @@ class CI_DB_active_record extends CI_DB_driver { public function group_start($not = '', $type = 'AND ') { $type = $this->_group_get_type($type); - $this->ar_where_group_started = TRUE; - $prefix = (count($this->ar_where) === 0 AND count($this->ar_cache_where) === 0) ? '' : $type; - $this->ar_where[] = $value = $prefix.$not.str_repeat(' ', ++$this->ar_where_group_count).' ('; - if ($this->ar_caching) + $this->qb_where_group_started = TRUE; + $prefix = (count($this->qb_where) === 0 && count($this->qb_cache_where) === 0) ? '' : $type; + $this->qb_where[] = $value = $prefix.$not.str_repeat(' ', ++$this->qb_where_group_count).' ('; + + if ($this->qb_caching) { - $this->ar_cache_where[] = $value; + $this->qb_cache_where[] = $value; } return $this; @@ -773,12 +778,12 @@ class CI_DB_active_record extends CI_DB_driver { */ public function group_end() { - $this->ar_where_group_started = FALSE; - $this->ar_where[] = $value = str_repeat(' ', $this->ar_where_group_count--) . ')'; + $this->qb_where_group_started = FALSE; + $this->qb_where[] = $value = str_repeat(' ', $this->qb_where_group_count--) . ')'; - if ($this->ar_caching) + if ($this->qb_caching) { - $this->ar_cache_where[] = $value; + $this->qb_cache_where[] = $value; } return $this; @@ -796,10 +801,10 @@ class CI_DB_active_record extends CI_DB_driver { */ protected function _group_get_type($type) { - if ($this->ar_where_group_started) + if ($this->qb_where_group_started) { $type = ''; - $this->ar_where_group_started = FALSE; + $this->qb_where_group_started = FALSE; } return $type; @@ -826,12 +831,12 @@ class CI_DB_active_record extends CI_DB_driver { if ($val != '') { - $this->ar_groupby[] = $val = $this->_protect_identifiers($val); + $this->qb_groupby[] = $val = $this->protect_identifiers($val); - if ($this->ar_caching === TRUE) + if ($this->qb_caching === TRUE) { - $this->ar_cache_groupby[] = $val; - $this->ar_cache_exists[] = 'groupby'; + $this->qb_cache_groupby[] = $val; + $this->qb_cache_exists[] = 'groupby'; } } } @@ -891,11 +896,11 @@ class CI_DB_active_record extends CI_DB_driver { foreach ($key as $k => $v) { - $prefix = (count($this->ar_having) === 0) ? '' : $type; + $prefix = (count($this->qb_having) === 0) ? '' : $type; if ($escape === TRUE) { - $k = $this->_protect_identifiers($k); + $k = $this->protect_identifiers($k); } if ( ! $this->_has_operator($k)) @@ -908,11 +913,11 @@ class CI_DB_active_record extends CI_DB_driver { $v = ' '.$this->escape($v); } - $this->ar_having[] = $prefix.$k.$v; - if ($this->ar_caching === TRUE) + $this->qb_having[] = $prefix.$k.$v; + if ($this->qb_caching === TRUE) { - $this->ar_cache_having[] = $prefix.$k.$v; - $this->ar_cache_exists[] = 'having'; + $this->qb_cache_having[] = $prefix.$k.$v; + $this->qb_cache_exists[] = 'having'; } } @@ -948,9 +953,9 @@ class CI_DB_active_record extends CI_DB_driver { foreach (explode(',', $orderby) as $part) { $part = trim($part); - if ( ! in_array($part, $this->ar_aliased_tables)) + if ( ! in_array($part, $this->qb_aliased_tables)) { - $part = $this->_protect_identifiers(trim($part)); + $part = $this->protect_identifiers(trim($part)); } $temp[] = $part; @@ -962,16 +967,16 @@ class CI_DB_active_record extends CI_DB_driver { { if ($escape === TRUE) { - $orderby = $this->_protect_identifiers($orderby); + $orderby = $this->protect_identifiers($orderby); } } - $this->ar_orderby[] = $orderby_statement = $orderby.$direction; + $this->qb_orderby[] = $orderby_statement = $orderby.$direction; - if ($this->ar_caching === TRUE) + if ($this->qb_caching === TRUE) { - $this->ar_cache_orderby[] = $orderby_statement; - $this->ar_cache_exists[] = 'orderby'; + $this->qb_cache_orderby[] = $orderby_statement; + $this->qb_cache_exists[] = 'orderby'; } return $this; @@ -982,17 +987,17 @@ class CI_DB_active_record extends CI_DB_driver { /** * Sets the LIMIT value * - * @param integer the limit value - * @param integer the offset value + * @param int the limit value + * @param int the offset value * @return object */ public function limit($value, $offset = NULL) { - $this->ar_limit = (int) $value; + $this->qb_limit = (int) $value; if ( ! is_null($offset)) { - $this->ar_offset = (int) $offset; + $this->qb_offset = (int) $offset; } return $this; @@ -1003,12 +1008,12 @@ class CI_DB_active_record extends CI_DB_driver { /** * Sets the OFFSET value * - * @param integer the offset value + * @param int the offset value * @return object */ public function offset($offset) { - $this->ar_offset = (int) $offset; + $this->qb_offset = (int) $offset; return $this; } @@ -1019,7 +1024,7 @@ class CI_DB_active_record extends CI_DB_driver { * * @param mixed * @param string - * @param boolean + * @param bool * @return object */ public function set($key, $value = '', $escape = TRUE) @@ -1035,11 +1040,11 @@ class CI_DB_active_record extends CI_DB_driver { { if ($escape === FALSE) { - $this->ar_set[$this->_protect_identifiers($k)] = $v; + $this->qb_set[$this->protect_identifiers($k)] = $v; } else { - $this->ar_set[$this->_protect_identifiers($k, FALSE, TRUE)] = $this->escape($v); + $this->qb_set[$this->protect_identifiers($k, FALSE, TRUE)] = $this->escape($v); } } @@ -1053,9 +1058,8 @@ class CI_DB_active_record extends CI_DB_driver { * * Compiles a SELECT query string and returns the sql. * - * @access public * @param string the table name to select from (optional) - * @param boolean TRUE: resets AR values; FALSE: leave AR vaules alone + * @param bool TRUE: resets QB values; FALSE: leave QB vaules alone * @return string */ public function get_compiled_select($table = '', $reset = TRUE) @@ -1111,7 +1115,7 @@ class CI_DB_active_record extends CI_DB_driver { * "Count All Results" query * * Generates a platform-specific query string that counts all records - * returned by an Active Record query. + * returned by an Query Builder query. * * @param string * @return string @@ -1124,7 +1128,7 @@ class CI_DB_active_record extends CI_DB_driver { $this->from($table); } - $result = $this->query($this->_compile_select($this->_count_string.$this->_protect_identifiers('numrows'))); + $result = $this->query($this->_compile_select($this->_count_string.$this->protect_identifiers('numrows'))); $this->_reset_select(); if ($result->num_rows() === 0) @@ -1187,7 +1191,7 @@ class CI_DB_active_record extends CI_DB_driver { $this->set_insert_batch($set); } - if (count($this->ar_set) === 0) + if (count($this->qb_set) === 0) { if ($this->db_debug) { @@ -1199,18 +1203,18 @@ class CI_DB_active_record extends CI_DB_driver { if ($table == '') { - if ( ! isset($this->ar_from[0])) + if ( ! isset($this->qb_from[0])) { return ($this->db_debug) ? $this->display_error('db_must_set_table') : FALSE; } - $table = $this->ar_from[0]; + $table = $this->qb_from[0]; } // Batch this baby - for ($i = 0, $total = count($this->ar_set); $i < $total; $i += 100) + for ($i = 0, $total = count($this->qb_set); $i < $total; $i += 100) { - $this->query($this->_insert_batch($this->_protect_identifiers($table, TRUE, NULL, FALSE), $this->ar_keys, array_slice($this->ar_set, $i, 100))); + $this->query($this->_insert_batch($this->protect_identifiers($table, TRUE, NULL, FALSE), $this->qb_keys, array_slice($this->qb_set, $i, 100))); } $this->_reset_write(); @@ -1220,11 +1224,28 @@ class CI_DB_active_record extends CI_DB_driver { // -------------------------------------------------------------------- /** + * Insert_batch statement + * + * Generates a platform-specific insert string from the supplied data. + * + * @param string the table name + * @param array the insert keys + * @param array the insert values + * @return string + */ + protected function _insert_batch($table, $keys, $values) + { + return 'INSERT INTO '.$table.' ('.implode(', ', $keys).') VALUES '.implode(', ', $values); + } + + // -------------------------------------------------------------------- + + /** * The "set_insert_batch" function. Allows key/value pairs to be set for batch inserts * * @param mixed * @param string - * @param boolean + * @param bool * @return object */ public function set_insert_batch($key, $value = '', $escape = TRUE) @@ -1236,15 +1257,16 @@ class CI_DB_active_record extends CI_DB_driver { $key = array($key => $value); } - $keys = array_keys(current($key)); + $keys = array_keys($this->_object_to_array(current($key))); sort($keys); foreach ($key as $row) { + $row = $this->_object_to_array($row); if (count(array_diff($keys, array_keys($row))) > 0 OR count(array_diff(array_keys($row), $keys)) > 0) { // batch function above returns an error on an empty array - $this->ar_set[] = array(); + $this->qb_set[] = array(); return; } @@ -1252,7 +1274,7 @@ class CI_DB_active_record extends CI_DB_driver { if ($escape === FALSE) { - $this->ar_set[] = '('.implode(',', $row).')'; + $this->qb_set[] = '('.implode(',', $row).')'; } else { @@ -1262,13 +1284,13 @@ class CI_DB_active_record extends CI_DB_driver { $clean[] = $this->escape($value); } - $this->ar_set[] = '('.implode(',', $clean).')'; + $this->qb_set[] = '('.implode(',', $clean).')'; } } foreach ($keys as $k) { - $this->ar_keys[] = $this->_protect_identifiers($k); + $this->qb_keys[] = $this->protect_identifiers($k); } return $this; @@ -1281,9 +1303,8 @@ class CI_DB_active_record extends CI_DB_driver { * * Compiles an insert query and returns the sql * - * @access public * @param string the table to insert into - * @param boolean TRUE: reset AR values; FALSE: leave AR values alone + * @param bool TRUE: reset QB values; FALSE: leave QB values alone * @return string */ public function get_compiled_insert($table = '', $reset = TRUE) @@ -1294,11 +1315,11 @@ class CI_DB_active_record extends CI_DB_driver { } $sql = $this->_insert( - $this->_protect_identifiers( - $this->ar_from[0], TRUE, NULL, FALSE + $this->protect_identifiers( + $this->qb_from[0], TRUE, NULL, FALSE ), - array_keys($this->ar_set), - array_values($this->ar_set) + array_keys($this->qb_set), + array_values($this->qb_set) ); if ($reset === TRUE) @@ -1316,7 +1337,6 @@ class CI_DB_active_record extends CI_DB_driver { * * Compiles an insert string and runs the query * - * @access public * @param string the table to insert data into * @param array an associative array of insert values * @return object @@ -1334,11 +1354,11 @@ class CI_DB_active_record extends CI_DB_driver { } $sql = $this->_insert( - $this->_protect_identifiers( - $this->ar_from[0], TRUE, NULL, FALSE + $this->protect_identifiers( + $this->qb_from[0], TRUE, NULL, FALSE ), - array_keys($this->ar_set), - array_values($this->ar_set) + array_keys($this->qb_set), + array_values($this->qb_set) ); $this->_reset_write(); @@ -1348,33 +1368,49 @@ class CI_DB_active_record extends CI_DB_driver { // -------------------------------------------------------------------- /** + * Insert statement + * + * Generates a platform-specific insert string from the supplied data + * + * @param string the table name + * @param array the insert keys + * @param array the insert values + * @return string + */ + protected function _insert($table, $keys, $values) + { + return 'INSERT INTO '.$table.' ('.implode(', ', $keys).') VALUES ('.implode(', ', $values).')'; + } + + // -------------------------------------------------------------------- + + /** * Validate Insert * * This method is used by both insert() and get_compiled_insert() to * validate that the there data is actually being set and that table * has been chosen to be inserted into. * - * @access public * @param string the table to insert data into * @return string */ protected function _validate_insert($table = '') { - if (count($this->ar_set) === 0) + if (count($this->qb_set) === 0) { return ($this->db_debug) ? $this->display_error('db_must_use_set') : FALSE; } if ($table == '') { - if ( ! isset($this->ar_from[0])) + if ( ! isset($this->qb_from[0])) { return ($this->db_debug) ? $this->display_error('db_must_set_table') : FALSE; } } else { - $this->ar_from[0] = $table; + $this->qb_from[0] = $table; } return TRUE; @@ -1398,22 +1434,23 @@ class CI_DB_active_record extends CI_DB_driver { $this->set($set); } - if (count($this->ar_set) === 0) + if (count($this->qb_set) === 0) { return ($this->db_debug) ? $this->display_error('db_must_use_set') : FALSE; } if ($table == '') { - if ( ! isset($this->ar_from[0])) + if ( ! isset($this->qb_from[0])) { return ($this->db_debug) ? $this->display_error('db_must_set_table') : FALSE; } - $table = $this->ar_from[0]; + $table = $this->qb_from[0]; } - $sql = $this->_replace($this->_protect_identifiers($table, TRUE, NULL, FALSE), array_keys($this->ar_set), array_values($this->ar_set)); + $sql = $this->_replace($this->protect_identifiers($table, TRUE, NULL, FALSE), array_keys($this->qb_set), array_values($this->qb_set)); + $this->_reset_write(); return $this->query($sql); } @@ -1421,13 +1458,29 @@ class CI_DB_active_record extends CI_DB_driver { // -------------------------------------------------------------------- /** + * Replace statement + * + * Generates a platform-specific replace string from the supplied data + * + * @param string the table name + * @param array the insert keys + * @param array the insert values + * @return string + */ + protected function _replace($table, $keys, $values) + { + return 'REPLACE INTO '.$table.' ('.implode(', ', $keys).') VALUES ('.implode(', ', $values).')'; + } + + // -------------------------------------------------------------------- + + /** * Get UPDATE query string * * Compiles an update query and returns the sql * - * @access public * @param string the table to update - * @param boolean TRUE: reset AR values; FALSE: leave AR values alone + * @param bool TRUE: reset QB values; FALSE: leave QB values alone * @return string */ public function get_compiled_update($table = '', $reset = TRUE) @@ -1440,7 +1493,7 @@ class CI_DB_active_record extends CI_DB_driver { return FALSE; } - $sql = $this->_update($this->_protect_identifiers($this->ar_from[0], TRUE, NULL, FALSE), $this->ar_set, $this->ar_where, $this->ar_orderby, $this->ar_limit); + $sql = $this->_update($this->protect_identifiers($this->qb_from[0], TRUE, NULL, FALSE), $this->qb_set, $this->qb_where, $this->qb_orderby, $this->qb_limit); if ($reset === TRUE) { @@ -1487,7 +1540,8 @@ class CI_DB_active_record extends CI_DB_driver { $this->limit($limit); } - $sql = $this->_update($this->_protect_identifiers($this->ar_from[0], TRUE, NULL, FALSE), $this->ar_set, $this->ar_where, $this->ar_orderby, $this->ar_limit, $this->ar_like); + $sql = $this->_update($this->protect_identifiers($this->qb_from[0], TRUE, NULL, FALSE), $this->qb_set, $this->qb_where, $this->qb_orderby, $this->qb_limit, $this->qb_like); + $this->_reset_write(); return $this->query($sql); } @@ -1495,33 +1549,67 @@ class CI_DB_active_record extends CI_DB_driver { // -------------------------------------------------------------------- /** + * Update statement + * + * Generates a platform-specific update string from the supplied data + * + * @param string the table name + * @param array the update data + * @param array the where clause + * @param array the orderby clause + * @param array the limit clause + * @param array the like clause + * @return string + */ + protected function _update($table, $values, $where, $orderby = array(), $limit = FALSE, $like = array()) + { + foreach ($values as $key => $val) + { + $valstr[] = $key.' = '.$val; + } + + $where = empty($where) ? '' : ' WHERE '.implode(' ', $where); + + if ( ! empty($like)) + { + $where .= ($where === '' ? ' WHERE ' : ' AND ').implode(' ', $like); + } + + return 'UPDATE '.$table.' SET '.implode(', ', $valstr) + .$where + .(count($orderby) > 0 ? ' ORDER BY '.implode(', ', $orderby) : '') + .($limit ? ' LIMIT '.$limit : ''); + } + + // -------------------------------------------------------------------- + + /** * Validate Update * * This method is used by both update() and get_compiled_update() to * validate that data is actually being set and that a table has been * chosen to be update. * - * @access public * @param string the table to update data on * @return bool */ protected function _validate_update($table = '') { - if (count($this->ar_set) == 0) + if (count($this->qb_set) == 0) { return ($this->db_debug) ? $this->display_error('db_must_use_set') : FALSE; } if ($table == '') { - if ( ! isset($this->ar_from[0])) + if ( ! isset($this->qb_from[0])) { return ($this->db_debug) ? $this->display_error('db_must_set_table') : FALSE; } } else { - $this->ar_from[0] = $table; + $this->qb_from[0] = $table; } return TRUE; @@ -1554,25 +1642,25 @@ class CI_DB_active_record extends CI_DB_driver { $this->set_update_batch($set, $index); } - if (count($this->ar_set) === 0) + if (count($this->qb_set) === 0) { return ($this->db_debug) ? $this->display_error('db_must_use_set') : FALSE; } if ($table == '') { - if ( ! isset($this->ar_from[0])) + if ( ! isset($this->qb_from[0])) { return ($this->db_debug) ? $this->display_error('db_must_set_table') : FALSE; } - $table = $this->ar_from[0]; + $table = $this->qb_from[0]; } // Batch this baby - for ($i = 0, $total = count($this->ar_set); $i < $total; $i += 100) + for ($i = 0, $total = count($this->qb_set); $i < $total; $i += 100) { - $this->query($this->_update_batch($this->_protect_identifiers($table, TRUE, NULL, FALSE), array_slice($this->ar_set, $i, 100), $this->_protect_identifiers($index), $this->ar_where)); + $this->query($this->_update_batch($this->protect_identifiers($table, TRUE, NULL, FALSE), array_slice($this->qb_set, $i, 100), $this->protect_identifiers($index), $this->qb_where)); } $this->_reset_write(); @@ -1586,7 +1674,7 @@ class CI_DB_active_record extends CI_DB_driver { * * @param array * @param string - * @param boolean + * @param bool * @return object */ public function set_update_batch($key, $index = '', $escape = TRUE) @@ -1613,7 +1701,7 @@ class CI_DB_active_record extends CI_DB_driver { $not[] = $k.'-'.$v; } - $clean[$this->_protect_identifiers($k2)] = ($escape === FALSE) ? $v2 : $this->escape($v2); + $clean[$this->protect_identifiers($k2)] = ($escape === FALSE) ? $v2 : $this->escape($v2); } if ($index_set == FALSE) @@ -1621,7 +1709,7 @@ class CI_DB_active_record extends CI_DB_driver { return $this->display_error('db_batch_missing_index'); } - $this->ar_set[] = $clean; + $this->qb_set[] = $clean; } return $this; @@ -1641,16 +1729,16 @@ class CI_DB_active_record extends CI_DB_driver { { if ($table == '') { - if ( ! isset($this->ar_from[0])) + if ( ! isset($this->qb_from[0])) { return ($this->db_debug) ? $this->display_error('db_must_set_table') : FALSE; } - $table = $this->ar_from[0]; + $table = $this->qb_from[0]; } else { - $table = $this->_protect_identifiers($table, TRUE, NULL, FALSE); + $table = $this->protect_identifiers($table, TRUE, NULL, FALSE); } $sql = $this->_delete($table); @@ -1674,16 +1762,16 @@ class CI_DB_active_record extends CI_DB_driver { { if ($table == '') { - if ( ! isset($this->ar_from[0])) + if ( ! isset($this->qb_from[0])) { return ($this->db_debug) ? $this->display_error('db_must_set_table') : FALSE; } - $table = $this->ar_from[0]; + $table = $this->qb_from[0]; } else { - $table = $this->_protect_identifiers($table, TRUE, NULL, FALSE); + $table = $this->protect_identifiers($table, TRUE, NULL, FALSE); } $sql = $this->_truncate($table); @@ -1694,13 +1782,30 @@ class CI_DB_active_record extends CI_DB_driver { // -------------------------------------------------------------------- /** + * Truncate statement + * + * Generates a platform-specific truncate string from the supplied data + * + * If the database does not support the truncate() command, + * then this method maps to 'DELETE FROM table' + * + * @param string the table name + * @return string + */ + protected function _truncate($table) + { + return 'TRUNCATE '.$table; + } + + // -------------------------------------------------------------------- + + /** * Get DELETE query string * * Compiles a delete query string and returns the sql * - * @access public * @param string the table to delete from - * @param boolean TRUE: reset AR values; FALSE: leave AR values alone + * @param bool TRUE: reset QB values; FALSE: leave QB values alone * @return string */ public function get_compiled_delete($table = '', $reset = TRUE) @@ -1721,7 +1826,7 @@ class CI_DB_active_record extends CI_DB_driver { * @param mixed the table(s) to delete from. String or array * @param mixed the where clause * @param mixed the limit clause - * @param boolean + * @param bool * @return object */ public function delete($table = '', $where = '', $limit = NULL, $reset_data = TRUE) @@ -1731,12 +1836,12 @@ class CI_DB_active_record extends CI_DB_driver { if ($table == '') { - if ( ! isset($this->ar_from[0])) + if ( ! isset($this->qb_from[0])) { return ($this->db_debug) ? $this->display_error('db_must_set_table') : FALSE; } - $table = $this->ar_from[0]; + $table = $this->qb_from[0]; } elseif (is_array($table)) { @@ -1750,7 +1855,7 @@ class CI_DB_active_record extends CI_DB_driver { } else { - $table = $this->_protect_identifiers($table, TRUE, NULL, FALSE); + $table = $this->protect_identifiers($table, TRUE, NULL, FALSE); } if ($where != '') @@ -1763,12 +1868,12 @@ class CI_DB_active_record extends CI_DB_driver { $this->limit($limit); } - if (count($this->ar_where) === 0 && count($this->ar_wherein) === 0 && count($this->ar_like) === 0) + if (count($this->qb_where) === 0 && count($this->qb_wherein) === 0 && count($this->qb_like) === 0) { return ($this->db_debug) ? $this->display_error('db_del_must_use_where') : FALSE; } - $sql = $this->_delete($table, $this->ar_where, $this->ar_like, $this->ar_limit); + $sql = $this->_delete($table, $this->qb_where, $this->qb_like, $this->qb_limit); if ($reset_data) { $this->_reset_write(); @@ -1780,6 +1885,31 @@ class CI_DB_active_record extends CI_DB_driver { // -------------------------------------------------------------------- /** + * Delete statement + * + * Generates a platform-specific delete string from the supplied data + * + * @param string the table name + * @param array the where clause + * @param array the like clause + * @param string the limit clause + * @return string + */ + protected function _delete($table, $where = array(), $like = array(), $limit = FALSE) + { + $conditions = array(); + + empty($where) OR $conditions[] = implode(' ', $where); + empty($like) OR $conditions[] = implode(' ', $like); + + return 'DELETE FROM '.$table + .(count($conditions) > 0 ? ' WHERE '.implode(' AND ', $conditions) : '') + .($limit ? ' LIMIT '.$limit : ''); + } + + // -------------------------------------------------------------------- + + /** * DB Prefix * * Prepends a database prefix if one exists in configuration @@ -1850,9 +1980,9 @@ class CI_DB_active_record extends CI_DB_driver { $table = trim(strrchr($table, ' ')); // Store the alias, if it doesn't already exist - if ( ! in_array($table, $this->ar_aliased_tables)) + if ( ! in_array($table, $this->qb_aliased_tables)) { - $this->ar_aliased_tables[] = $table; + $this->qb_aliased_tables[] = $table; } } } @@ -1879,9 +2009,9 @@ class CI_DB_active_record extends CI_DB_driver { } else { - $sql = ( ! $this->ar_distinct) ? 'SELECT ' : 'SELECT DISTINCT '; + $sql = ( ! $this->qb_distinct) ? 'SELECT ' : 'SELECT DISTINCT '; - if (count($this->ar_select) === 0) + if (count($this->qb_select) === 0) { $sql .= '*'; } @@ -1890,73 +2020,73 @@ class CI_DB_active_record extends CI_DB_driver { // Cycle through the "select" portion of the query and prep each column name. // The reason we protect identifiers here rather then in the select() function // is because until the user calls the from() function we don't know if there are aliases - foreach ($this->ar_select as $key => $val) + foreach ($this->qb_select as $key => $val) { - $no_escape = isset($this->ar_no_escape[$key]) ? $this->ar_no_escape[$key] : NULL; - $this->ar_select[$key] = $this->_protect_identifiers($val, FALSE, $no_escape); + $no_escape = isset($this->qb_no_escape[$key]) ? $this->qb_no_escape[$key] : NULL; + $this->qb_select[$key] = $this->protect_identifiers($val, FALSE, $no_escape); } - $sql .= implode(', ', $this->ar_select); + $sql .= implode(', ', $this->qb_select); } } // Write the "FROM" portion of the query - if (count($this->ar_from) > 0) + if (count($this->qb_from) > 0) { - $sql .= "\nFROM ".$this->_from_tables($this->ar_from); + $sql .= "\nFROM ".$this->_from_tables($this->qb_from); } // Write the "JOIN" portion of the query - if (count($this->ar_join) > 0) + if (count($this->qb_join) > 0) { - $sql .= "\n".implode("\n", $this->ar_join); + $sql .= "\n".implode("\n", $this->qb_join); } // Write the "WHERE" portion of the query - if (count($this->ar_where) > 0 OR count($this->ar_like) > 0) + if (count($this->qb_where) > 0 OR count($this->qb_like) > 0) { $sql .= "\nWHERE "; } - $sql .= implode("\n", $this->ar_where); + $sql .= implode("\n", $this->qb_where); // Write the "LIKE" portion of the query - if (count($this->ar_like) > 0) + if (count($this->qb_like) > 0) { - if (count($this->ar_where) > 0) + if (count($this->qb_where) > 0) { $sql .= "\nAND "; } - $sql .= implode("\n", $this->ar_like); + $sql .= implode("\n", $this->qb_like); } // Write the "GROUP BY" portion of the query - if (count($this->ar_groupby) > 0) + if (count($this->qb_groupby) > 0) { - $sql .= "\nGROUP BY ".implode(', ', $this->ar_groupby); + $sql .= "\nGROUP BY ".implode(', ', $this->qb_groupby); } // Write the "HAVING" portion of the query - if (count($this->ar_having) > 0) + if (count($this->qb_having) > 0) { - $sql .= "\nHAVING ".implode("\n", $this->ar_having); + $sql .= "\nHAVING ".implode("\n", $this->qb_having); } // Write the "ORDER BY" portion of the query - if (count($this->ar_orderby) > 0) + if (count($this->qb_orderby) > 0) { - $sql .= "\nORDER BY ".implode(', ', $this->ar_orderby); - if ($this->ar_order !== FALSE) + $sql .= "\nORDER BY ".implode(', ', $this->qb_orderby); + if ($this->qb_order !== FALSE) { - $sql .= ($this->ar_order == 'desc') ? ' DESC' : ' ASC'; + $sql .= ($this->qb_order == 'desc') ? ' DESC' : ' ASC'; } } // Write the "LIMIT" portion of the query - if (is_numeric($this->ar_limit)) + if (is_numeric($this->qb_limit)) { - return $this->_limit($sql."\n", $this->ar_limit, $this->ar_offset); + return $this->_limit($sql."\n", $this->qb_limit, $this->qb_offset); } return $sql; @@ -2034,13 +2164,13 @@ class CI_DB_active_record extends CI_DB_driver { /** * Start Cache * - * Starts AR caching + * Starts QB caching * * @return void */ public function start_cache() { - $this->ar_caching = TRUE; + $this->qb_caching = TRUE; } // -------------------------------------------------------------------- @@ -2048,13 +2178,13 @@ class CI_DB_active_record extends CI_DB_driver { /** * Stop Cache * - * Stops AR caching + * Stops QB caching * * @return void */ public function stop_cache() { - $this->ar_caching = FALSE; + $this->qb_caching = FALSE; } // -------------------------------------------------------------------- @@ -2062,25 +2192,24 @@ class CI_DB_active_record extends CI_DB_driver { /** * Flush Cache * - * Empties the AR cache + * Empties the QB cache * - * @access public * @return void */ public function flush_cache() { $this->_reset_run(array( - 'ar_cache_select' => array(), - 'ar_cache_from' => array(), - 'ar_cache_join' => array(), - 'ar_cache_where' => array(), - 'ar_cache_like' => array(), - 'ar_cache_groupby' => array(), - 'ar_cache_having' => array(), - 'ar_cache_orderby' => array(), - 'ar_cache_set' => array(), - 'ar_cache_exists' => array(), - 'ar_cache_no_escape' => array() + 'qb_cache_select' => array(), + 'qb_cache_from' => array(), + 'qb_cache_join' => array(), + 'qb_cache_where' => array(), + 'qb_cache_like' => array(), + 'qb_cache_groupby' => array(), + 'qb_cache_having' => array(), + 'qb_cache_orderby' => array(), + 'qb_cache_set' => array(), + 'qb_cache_exists' => array(), + 'qb_cache_no_escape' => array() )); } @@ -2089,47 +2218,47 @@ class CI_DB_active_record extends CI_DB_driver { /** * Merge Cache * - * When called, this function merges any cached AR arrays with + * When called, this function merges any cached QB arrays with * locally called ones. * * @return void */ protected function _merge_cache() { - if (count($this->ar_cache_exists) === 0) + if (count($this->qb_cache_exists) === 0) { return; } - foreach ($this->ar_cache_exists as $val) + foreach ($this->qb_cache_exists as $val) { - $ar_variable = 'ar_'.$val; - $ar_cache_var = 'ar_cache_'.$val; + $qb_variable = 'qb_'.$val; + $qb_cache_var = 'qb_cache_'.$val; - if (count($this->$ar_cache_var) === 0) + if (count($this->$qb_cache_var) === 0) { continue; } - $this->$ar_variable = array_unique(array_merge($this->$ar_cache_var, $this->$ar_variable)); + $this->$qb_variable = array_unique(array_merge($this->$qb_cache_var, $this->$qb_variable)); } // If we are "protecting identifiers" we need to examine the "from" // portion of the query to determine if there are any aliases - if ($this->_protect_identifiers === TRUE AND count($this->ar_cache_from) > 0) + if ($this->_protect_identifiers === TRUE && count($this->qb_cache_from) > 0) { - $this->_track_aliases($this->ar_from); + $this->_track_aliases($this->qb_from); } - $this->ar_no_escape = $this->ar_cache_no_escape; + $this->qb_no_escape = $this->qb_cache_no_escape; } // -------------------------------------------------------------------- /** - * Reset Active Record values. + * Reset Query Builder values. * - * Publicly-visible method to reset the AR values. + * Publicly-visible method to reset the QB values. * * @return void */ @@ -2142,16 +2271,16 @@ class CI_DB_active_record extends CI_DB_driver { // -------------------------------------------------------------------- /** - * Resets the active record values. Called by the get() function + * Resets the query builder values. Called by the get() function * * @param array An array of fields to reset * @return void */ - protected function _reset_run($ar_reset_items) + protected function _reset_run($qb_reset_items) { - foreach ($ar_reset_items as $item => $default_value) + foreach ($qb_reset_items as $item => $default_value) { - if ( ! in_array($item, $this->ar_store_array)) + if ( ! in_array($item, $this->qb_store_array)) { $this->$item = $default_value; } @@ -2161,28 +2290,28 @@ class CI_DB_active_record extends CI_DB_driver { // -------------------------------------------------------------------- /** - * Resets the active record values. Called by the get() function + * Resets the query builder values. Called by the get() function * * @return void */ protected function _reset_select() { $this->_reset_run(array( - 'ar_select' => array(), - 'ar_from' => array(), - 'ar_join' => array(), - 'ar_where' => array(), - 'ar_like' => array(), - 'ar_groupby' => array(), - 'ar_having' => array(), - 'ar_orderby' => array(), - 'ar_wherein' => array(), - 'ar_aliased_tables' => array(), - 'ar_no_escape' => array(), - 'ar_distinct' => FALSE, - 'ar_limit' => FALSE, - 'ar_offset' => FALSE, - 'ar_order' => FALSE + 'qb_select' => array(), + 'qb_from' => array(), + 'qb_join' => array(), + 'qb_where' => array(), + 'qb_like' => array(), + 'qb_groupby' => array(), + 'qb_having' => array(), + 'qb_orderby' => array(), + 'qb_wherein' => array(), + 'qb_aliased_tables' => array(), + 'qb_no_escape' => array(), + 'qb_distinct' => FALSE, + 'qb_limit' => FALSE, + 'qb_offset' => FALSE, + 'qb_order' => FALSE ) ); } @@ -2190,7 +2319,7 @@ class CI_DB_active_record extends CI_DB_driver { // -------------------------------------------------------------------- /** - * Resets the active record "write" values. + * Resets the query builder "write" values. * * Called by the insert() update() insert_batch() update_batch() and delete() functions * @@ -2199,19 +2328,19 @@ class CI_DB_active_record extends CI_DB_driver { protected function _reset_write() { $this->_reset_run(array( - 'ar_set' => array(), - 'ar_from' => array(), - 'ar_where' => array(), - 'ar_like' => array(), - 'ar_orderby' => array(), - 'ar_keys' => array(), - 'ar_limit' => FALSE, - 'ar_order' => FALSE - ) - ); + 'qb_set' => array(), + 'qb_from' => array(), + 'qb_where' => array(), + 'qb_like' => array(), + 'qb_orderby' => array(), + 'qb_keys' => array(), + 'qb_limit' => FALSE, + 'qb_order' => FALSE + ) + ); } } -/* End of file DB_active_rec.php */ -/* Location: ./system/database/DB_active_rec.php */ +/* End of file DB_query_builder.php */ +/* Location: ./system/database/DB_query_builder.php */
\ No newline at end of file diff --git a/system/database/DB_result.php b/system/database/DB_result.php index 730443222..196febe2c 100644 --- a/system/database/DB_result.php +++ b/system/database/DB_result.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -47,11 +47,17 @@ class CI_DB_result { public $num_rows = 0; public $row_data = NULL; + public function __construct(&$driver_object) + { + $this->conn_id = $driver_object->conn_id; + $this->result_id = $driver_object->result_id; + } + /** * Query result. Acts as a wrapper function for the following functions. * * @param string can be "object" or "array" - * @return mixed either a result object or array + * @return object */ public function result($type = 'object') { @@ -102,9 +108,9 @@ class CI_DB_result { // -------------------------------------------------------------------- /** - * Query result. "object" version. + * Query result. "object" version. * - * @return object + * @return array */ public function result_object() { @@ -218,7 +224,7 @@ class CI_DB_result { return; } - if ($key != '' AND ! is_null($value)) + if ($key != '' && ! is_null($value)) { $this->row_data[$key] = $value; } @@ -239,7 +245,7 @@ class CI_DB_result { return $result; } - if ($n != $this->current_row AND isset($result[$n])) + if ($n != $this->current_row && isset($result[$n])) { $this->current_row = $n; } @@ -260,7 +266,7 @@ class CI_DB_result { return $result; } - if ($n != $this->current_row AND isset($result[$n])) + if ($n != $this->current_row && isset($result[$n])) { $this->current_row = $n; } @@ -283,7 +289,7 @@ class CI_DB_result { return $result; } - if ($n != $this->current_row AND isset($result[$n])) + if ($n != $this->current_row && isset($result[$n])) { $this->current_row = $n; } @@ -291,7 +297,6 @@ class CI_DB_result { return $result[$this->current_row]; } - // -------------------------------------------------------------------- /** @@ -368,9 +373,9 @@ class CI_DB_result { /** * The following functions are normally overloaded by the identically named * methods in the platform-specific driver -- except when query caching - * is used. When caching is enabled we do not load the other driver. + * is used. When caching is enabled we do not load the other driver. * These functions are primarily here to prevent undefined function errors - * when a cached result object is in use. They are not otherwise fully + * when a cached result object is in use. They are not otherwise fully * operational due to the unavailability of the database resource IDs with * cached results. */ @@ -378,12 +383,12 @@ class CI_DB_result { public function num_fields() { return 0; } public function list_fields() { return array(); } public function field_data() { return array(); } - public function free_result() { return TRUE; } - protected function _data_seek() { return TRUE; } + public function free_result() { $this->result_id = FALSE; } + protected function _data_seek() { return FALSE; } protected function _fetch_assoc() { return array(); } protected function _fetch_object() { return array(); } } /* End of file DB_result.php */ -/* Location: ./system/database/DB_result.php */ +/* Location: ./system/database/DB_result.php */
\ No newline at end of file diff --git a/system/database/DB_utility.php b/system/database/DB_utility.php index 4c881d8a1..587dfdc01 100644 --- a/system/database/DB_utility.php +++ b/system/database/DB_utility.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -32,11 +32,16 @@ * @author EllisLab Dev Team * @link http://codeigniter.com/user_guide/database/ */ -class CI_DB_utility extends CI_DB_forge { +abstract class CI_DB_utility extends CI_DB_forge { public $db; public $data_cache = array(); + // Platform specific SQL strings + // Just setting those defaults to FALSE as they are mostly MySQL-specific + protected $_optimize_table = FALSE; + protected $_repair_table = FALSE; + public function __construct() { // Assign the main database object to $this->db @@ -50,7 +55,7 @@ class CI_DB_utility extends CI_DB_forge { /** * List databases * - * @return bool + * @return array */ public function list_databases() { @@ -59,18 +64,25 @@ class CI_DB_utility extends CI_DB_forge { { return $this->data_cache['db_names']; } + elseif ($this->_list_databases === FALSE) + { + return ($this->db->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; + } + + $this->data_cache['db_names'] = array(); - $query = $this->db->query($this->_list_databases()); - $dbs = array(); - if ($query->num_rows() > 0) + $query = $this->db->query($this->_list_databases); + if ($query === FALSE) { - foreach ($query->result_array() as $row) - { - $dbs[] = current($row); - } + return $this->data_cache['db_names']; + } + + for ($i = 0, $c = count($query); $i < $c; $i++) + { + $this->data_cache['db_names'] = current($query[$i]); } - return $this->data_cache['db_names'] = $dbs; + return $this->data_cache['db_names']; } // -------------------------------------------------------------------- @@ -79,48 +91,36 @@ class CI_DB_utility extends CI_DB_forge { * Determine if a particular database exists * * @param string - * @return boolean + * @return bool */ public function database_exists($database_name) { - // Some databases won't have access to the list_databases() function, so - // this is intended to allow them to override with their own functions as - // defined in $driver_utility.php - if (method_exists($this, '_database_exists')) - { - return $this->_database_exists($database_name); - } - else - { - return ( ! in_array($database_name, $this->list_databases())) ? FALSE : TRUE; - } + return in_array($database_name, $this->list_databases()); } - // -------------------------------------------------------------------- /** * Optimize Table * * @param string the table name - * @return bool + * @return mixed */ public function optimize_table($table_name) { - $sql = $this->_optimize_table($table_name); - - if (is_bool($sql)) + if ($this->_optimize_table === FALSE) { - show_error('db_must_use_set'); - return FALSE; + return ($this->db->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; } - $query = $this->db->query($sql); - $res = $query->result_array(); + $query = $this->db->query(sprintf($this->_optimize_table, $this->db->escape_identifiers($table_name))); + if ($query !== FALSE) + { + $query = $query->result_array(); + return current($res); + } - // Note: Due to a bug in current() that affects some versions - // of PHP we can not pass function call directly into it - return current($res); + return FALSE; } // -------------------------------------------------------------------- @@ -128,26 +128,26 @@ class CI_DB_utility extends CI_DB_forge { /** * Optimize Database * - * @return array + * @return mixed */ public function optimize_database() { + if ($this->_optimize_table === FALSE) + { + return ($this->db->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; + } + $result = array(); foreach ($this->db->list_tables() as $table_name) { - $sql = $this->_optimize_table($table_name); - - if (is_bool($sql)) + $res = $this->db->query(sprintf($this->_optimize_table, $this->db->escape_identifiers($table_name))); + if (is_bool($res)) { - return $sql; + return $res; } - $query = $this->db->query($sql); - // Build the result array... - // Note: Due to a bug in current() that affects some versions - // of PHP we can not pass function call directly into it - $res = $query->result_array(); + $res = $res->result_array(); $res = current($res); $key = str_replace($this->db->database.'.', '', current($res)); $keys = array_keys($res); @@ -165,23 +165,23 @@ class CI_DB_utility extends CI_DB_forge { * Repair Table * * @param string the table name - * @return bool + * @return mixed */ public function repair_table($table_name) { - $sql = $this->_repair_table($table_name); - - if (is_bool($sql)) + if ($this->_repair_table === FALSE) { - return $sql; + return ($this->db->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; } - $query = $this->db->query($sql); + $query = $this->db->query(sprintf($this->_repair_table, $this->db->escape_identifiers($table_name))); + if (is_bool($query)) + { + return $query; + } - // Note: Due to a bug in current() that affects some versions - // of PHP we can not pass function call directly into it - $res = $query->result_array(); - return current($res); + $query = $query->result_array(); + return current($query); } // -------------------------------------------------------------------- @@ -257,18 +257,18 @@ class CI_DB_utility extends CI_DB_forge { $CI->load->helper('xml'); // Generate the result - $xml = "<{$root}>".$newline; + $xml = '<'.$root.'>'.$newline; foreach ($query->result_array() as $row) { - $xml .= $tab."<{$element}>".$newline; + $xml .= $tab.'<'.$element.'>'.$newline; foreach ($row as $key => $val) { - $xml .= $tab.$tab."<{$key}>".xml_convert($val)."</{$key}>".$newline; + $xml .= $tab.$tab.'<'.$key.'>'.xml_convert($val).'</'.$key.'>'.$newline; } - $xml .= $tab."</{$element}>".$newline; + $xml .= $tab.'</'.$element.'>'.$newline; } - return $xml .= "</$root>".$newline; + return $xml.'</'.$root.'>'.$newline; } // -------------------------------------------------------------------- @@ -328,8 +328,8 @@ class CI_DB_utility extends CI_DB_forge { // Is the encoder supported? If not, we'll either issue an // error or use plain text depending on the debug settings - if (($prefs['format'] === 'gzip' AND ! @function_exists('gzencode')) - OR ($prefs['format'] === 'zip' AND ! @function_exists('gzcompress'))) + if (($prefs['format'] === 'gzip' && ! @function_exists('gzencode')) + OR ($prefs['format'] === 'zip' && ! @function_exists('gzcompress'))) { if ($this->db->db_debug) { @@ -384,4 +384,4 @@ class CI_DB_utility extends CI_DB_forge { } /* End of file DB_utility.php */ -/* Location: ./system/database/DB_utility.php */ +/* Location: ./system/database/DB_utility.php */
\ No newline at end of file diff --git a/system/database/drivers/cubrid/cubrid_driver.php b/system/database/drivers/cubrid/cubrid_driver.php index cde719eae..c5018bf93 100644 --- a/system/database/drivers/cubrid/cubrid_driver.php +++ b/system/database/drivers/cubrid/cubrid_driver.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,13 +25,11 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CUBRID Database Adapter Class * * Note: _DB is an extender class that the app controller - * creates dynamically based on whether the active record + * creates dynamically based on whether the query builder * class is being used or not. * * @package CodeIgniter @@ -42,151 +40,134 @@ */ class CI_DB_cubrid_driver extends CI_DB { - // Default CUBRID Broker port. Will be used unless user - // explicitly specifies another one. - const DEFAULT_PORT = 33000; - - var $dbdriver = 'cubrid'; + public $dbdriver = 'cubrid'; // The character used for escaping - no need in CUBRID - var $_escape_char = ''; + protected $_escape_char = ''; // clause and character used for LIKE escape sequences - not used in CUBRID - var $_like_escape_str = ''; - var $_like_escape_chr = ''; + protected $_like_escape_str = ''; + protected $_like_escape_chr = ''; /** * The syntax to count rows is slightly different across different * database engines, so this string appears in each driver and is * used for the count_all() and count_all_results() functions. */ - var $_count_string = 'SELECT COUNT(*) AS '; - var $_random_keyword = ' RAND()'; // database specific random keyword + protected $_count_string = 'SELECT COUNT(*) AS '; + protected $_random_keyword = ' RAND()'; // database specific random keyword - /** - * Non-persistent database connection - * - * @access private called by the base class - * @return resource - */ - function db_connect() - { - // If no port is defined by the user, use the default value - if ($this->port == '') - { - $this->port = self::DEFAULT_PORT; - } + // CUBRID-specific properties + public $auto_commit = TRUE; - $conn = cubrid_connect($this->hostname, $this->port, $this->database, $this->username, $this->password); + public function __construct($params) + { + parent::__construct($params); - if ($conn) + if (preg_match('/^CUBRID:[^:]+(:[0-9][1-9]{0,4})?:[^:]+:[^:]*:[^:]*:(\?.+)?$/', $this->dsn, $matches)) { - // Check if a user wants to run queries in dry, i.e. run the - // queries but not commit them. - if (isset($this->auto_commit) && ! $this->auto_commit) + if (stripos($matches[2], 'autocommit=off') !== FALSE) { - cubrid_set_autocommit($conn, CUBRID_AUTOCOMMIT_FALSE); - } - else - { - cubrid_set_autocommit($conn, CUBRID_AUTOCOMMIT_TRUE); - $this->auto_commit = TRUE; + $this->auto_commit = FALSE; } } + else + { + // If no port is defined by the user, use the default value + $this->port == '' OR $this->port = 33000; + } + } - return $conn; + /** + * Non-persistent database connection + * + * @return resource + */ + public function db_connect() + { + return $this->_cubrid_connect(); } // -------------------------------------------------------------------- /** * Persistent database connection + * * In CUBRID persistent DB connection is supported natively in CUBRID * engine which can be configured in the CUBRID Broker configuration * file by setting the CCI_PCONNECT parameter to ON. In that case, all * connections established between the client application and the - * server will become persistent. This is calling the same - * @cubrid_connect function will establish persisten connection - * considering that the CCI_PCONNECT is ON. + * server will become persistent. * - * @access private called by the base class * @return resource */ - function db_pconnect() + public function db_pconnect() { - return $this->db_connect(); + return $this->_cubrid_connect(TRUE); } // -------------------------------------------------------------------- /** - * Reconnect + * CUBRID connection * - * Keep / reestablish the db connection if no queries have been - * sent for a length of time exceeding the server's idle timeout + * A CUBRID-specific method to create a connection to the database. + * Except for determining if a persistent connection should be used, + * the rest of the logic is the same for db_connect() and db_pconnect(). * - * @access public - * @return void + * @param bool + * @return resource */ - function reconnect() + protected function _cubrid_connect($persistent = FALSE) { - if (cubrid_ping($this->conn_id) === FALSE) + if (preg_match('/^CUBRID:[^:]+(:[0-9][1-9]{0,4})?:[^:]+:([^:]*):([^:]*):(\?.+)?$/', $this->dsn, $matches)) { - $this->conn_id = FALSE; + $_temp = ($persistent !== TRUE) ? 'cubrid_connect_with_url' : 'cubrid_pconnect_with_url'; + $conn_id = ($matches[2] === '' && $matches[3] === '' && $this->username !== '' && $this->password !== '') + ? $_temp($this->dsn, $this->username, $this->password) + : $_temp($this->dsn); + } + else + { + $_temp = ($persistent !== TRUE) ? 'cubrid_connect' : 'cubrid_pconnect'; + $conn_id = ($this->username !== '') + ? $_temp($this->hostname, $this->port, $this->database, $this->username, $this->password) + : $_temp($this->hostname, $this->port, $this->database); } - } - - // -------------------------------------------------------------------- - /** - * Select the database - * - * @access private called by the base class - * @return resource - */ - function db_select() - { - // In CUBRID there is no need to select a database as the database - // is chosen at the connection time. - // So, to determine if the database is "selected", all we have to - // do is ping the server and return that value. - return cubrid_ping($this->conn_id); + return $conn_id; } // -------------------------------------------------------------------- /** - * Set client character set + * Reconnect * - * @access public - * @param string - * @param string - * @return resource + * Keep / reestablish the db connection if no queries have been + * sent for a length of time exceeding the server's idle timeout + * + * @return void */ - function db_set_charset($charset, $collation) + public function reconnect() { - // In CUBRID, there is no need to set charset or collation. - // This is why returning true will allow the application continue - // its normal process. - return TRUE; + if (cubrid_ping($this->conn_id) === FALSE) + { + $this->conn_id = FALSE; + } } // -------------------------------------------------------------------- /** - * Version number query string + * Database version number * - * @access public * @return string */ - function _version() + public function version() { - // To obtain the CUBRID Server version, no need to run the SQL query. - // CUBRID PHP API provides a function to determin this value. - // This is why we also need to add 'cubrid' value to the list of - // $driver_version_exceptions array in DB_driver class in - // version() function. - return cubrid_get_server_info($this->conn_id); + return isset($this->data_cache['version']) + ? $this->data_cache['version'] + : $this->data_cache['version'] = cubrid_get_server_info($this->conn_id); } // -------------------------------------------------------------------- @@ -194,42 +175,22 @@ class CI_DB_cubrid_driver extends CI_DB { /** * Execute the query * - * @access private called by the base class * @param string an SQL query * @return resource */ - function _execute($sql) + protected function _execute($sql) { - $sql = $this->_prep_query($sql); return @cubrid_query($sql, $this->conn_id); } // -------------------------------------------------------------------- /** - * Prep the query - * - * If needed, each database adapter can prep the query string - * - * @access private called by execute() - * @param string an SQL query - * @return string - */ - function _prep_query($sql) - { - // No need to prepare - return $sql; - } - - // -------------------------------------------------------------------- - - /** * Begin Transaction * - * @access public * @return bool */ - function trans_begin($test_mode = FALSE) + public function trans_begin($test_mode = FALSE) { if ( ! $this->trans_enabled) { @@ -260,10 +221,9 @@ class CI_DB_cubrid_driver extends CI_DB { /** * Commit Transaction * - * @access public * @return bool */ - function trans_commit() + public function trans_commit() { if ( ! $this->trans_enabled) { @@ -291,10 +251,9 @@ class CI_DB_cubrid_driver extends CI_DB { /** * Rollback Transaction * - * @access public * @return bool */ - function trans_rollback() + public function trans_rollback() { if ( ! $this->trans_enabled) { @@ -322,12 +281,11 @@ class CI_DB_cubrid_driver extends CI_DB { /** * Escape String * - * @access public * @param string * @param bool whether or not the string will be used in a LIKE condition * @return string */ - function escape_str($str, $like = FALSE) + public function escape_str($str, $like = FALSE) { if (is_array($str)) { @@ -362,12 +320,11 @@ class CI_DB_cubrid_driver extends CI_DB { /** * Affected Rows * - * @access public - * @return integer + * @return int */ - function affected_rows() + public function affected_rows() { - return @cubrid_affected_rows($this->conn_id); + return @cubrid_affected_rows(); } // -------------------------------------------------------------------- @@ -375,10 +332,9 @@ class CI_DB_cubrid_driver extends CI_DB { /** * Insert ID * - * @access public - * @return integer + * @return int */ - function insert_id() + public function insert_id() { return @cubrid_insert_id($this->conn_id); } @@ -391,19 +347,17 @@ class CI_DB_cubrid_driver extends CI_DB { * Generates a platform-specific query string that counts all records in * the specified table * - * @access public * @param string - * @return string + * @return int */ - function count_all($table = '') + public function count_all($table = '') { if ($table == '') { return 0; } - - $query = $this->query($this->_count_string . $this->_protect_identifiers('numrows') . " FROM " . $this->_protect_identifiers($table, TRUE, NULL, FALSE)); + $query = $this->query($this->_count_string.$this->protect_identifiers('numrows').' FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE)); if ($query->num_rows() == 0) { return 0; @@ -421,11 +375,10 @@ class CI_DB_cubrid_driver extends CI_DB { * * Generates a platform-specific query string so that the table names can be fetched * - * @access private - * @param boolean + * @param bool * @return string */ - function _list_tables($prefix_limit = FALSE) + protected function _list_tables($prefix_limit = FALSE) { $sql = "SHOW TABLES"; @@ -444,13 +397,12 @@ class CI_DB_cubrid_driver extends CI_DB { * * Generates a platform-specific query string so that the column names can be fetched * - * @access public * @param string the table name * @return string */ - function _list_columns($table = '') + protected function _list_columns($table = '') { - return "SHOW COLUMNS FROM ".$this->_protect_identifiers($table, TRUE, NULL, FALSE); + return 'SHOW COLUMNS FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE); } // -------------------------------------------------------------------- @@ -460,11 +412,10 @@ class CI_DB_cubrid_driver extends CI_DB { * * Generates a platform-specific query so that the column data can be retrieved * - * @access public * @param string the table name - * @return object + * @return string */ - function _field_data($table) + protected function _field_data($table) { return "SELECT * FROM ".$table." LIMIT 1"; } @@ -472,69 +423,16 @@ class CI_DB_cubrid_driver extends CI_DB { // -------------------------------------------------------------------- /** - * The error message string + * Error * - * @access private - * @return string - */ - function _error_message() - { - return cubrid_error($this->conn_id); - } - - // -------------------------------------------------------------------- - - /** - * The error message number + * Returns an array containing code and message of the last + * database error that has occured. * - * @access private - * @return integer + * @return array */ - function _error_number() + public function error() { - return cubrid_errno($this->conn_id); - } - - // -------------------------------------------------------------------- - - /** - * Escape the SQL Identifiers - * - * This function escapes column and table names - * - * @access private - * @param string - * @return string - */ - function _escape_identifiers($item) - { - if ($this->_escape_char == '') - { - return $item; - } - - foreach ($this->_reserved_identifiers as $id) - { - if (strpos($item, '.'.$id) !== FALSE) - { - $str = $this->_escape_char. str_replace('.', $this->_escape_char.'.', $item); - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); - } - } - - if (strpos($item, '.') !== FALSE) - { - $str = $this->_escape_char.str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item).$this->_escape_char; - } - else - { - $str = $this->_escape_char.$item.$this->_escape_char; - } - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); + return array('code' => cubrid_errno($this->conn_id), 'message' => cubrid_error($this->conn_id)); } // -------------------------------------------------------------------- @@ -545,11 +443,10 @@ class CI_DB_cubrid_driver extends CI_DB { * This function implicitly groups FROM tables so there is no confusion * about operator precedence in harmony with SQL standards * - * @access public - * @param type - * @return type + * @param array + * @return string */ - function _from_tables($tables) + protected function _from_tables($tables) { if ( ! is_array($tables)) { @@ -562,109 +459,16 @@ class CI_DB_cubrid_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Insert statement - * - * Generates a platform-specific insert string from the supplied data - * - * @access public - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - function _insert($table, $keys, $values) - { - return "INSERT INTO ".$table." (\"".implode('", "', $keys)."\") VALUES (".implode(', ', $values).")"; - } - - // -------------------------------------------------------------------- - - - /** - * Replace statement - * - * Generates a platform-specific replace string from the supplied data - * - * @access public - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - function _replace($table, $keys, $values) - { - return "REPLACE INTO ".$table." (\"".implode('", "', $keys)."\") VALUES (".implode(', ', $values).")"; - } - - // -------------------------------------------------------------------- - - /** - * Insert_batch statement - * - * Generates a platform-specific insert string from the supplied data - * - * @access public - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - function _insert_batch($table, $keys, $values) - { - return "INSERT INTO ".$table." (\"".implode('", "', $keys)."\") VALUES ".implode(', ', $values); - } - - // -------------------------------------------------------------------- - - - /** - * Update statement - * - * Generates a platform-specific update string from the supplied data - * - * @access public - * @param string the table name - * @param array the update data - * @param array the where clause - * @param array the orderby clause - * @param array the limit clause - * @return string - */ - function _update($table, $values, $where, $orderby = array(), $limit = FALSE) - { - foreach ($values as $key => $val) - { - $valstr[] = sprintf('"%s" = %s', $key, $val); - } - - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - - $orderby = (count($orderby) >= 1)?' ORDER BY '.implode(", ", $orderby):''; - - $sql = "UPDATE ".$table." SET ".implode(', ', $valstr); - - $sql .= ($where != '' AND count($where) >=1) ? " WHERE ".implode(" ", $where) : ''; - - $sql .= $orderby.$limit; - - return $sql; - } - - // -------------------------------------------------------------------- - - - /** * Update_Batch statement * * Generates a platform-specific batch update string from the supplied data * - * @access public * @param string the table name * @param array the update data * @param array the where clause * @return string */ - function _update_batch($table, $values, $index, $where = NULL) + protected function _update_batch($table, $values, $index, $where = NULL) { $ids = array(); $where = ($where != '' AND count($where) >=1) ? implode(" ", $where).' AND ' : ''; @@ -704,72 +508,18 @@ class CI_DB_cubrid_driver extends CI_DB { } // -------------------------------------------------------------------- - - - /** - * Truncate statement - * - * Generates a platform-specific truncate string from the supplied data - * If the database does not support the truncate() command - * This function maps to "DELETE FROM table" - * - * @access public - * @param string the table name - * @return string - */ - function _truncate($table) - { - return "TRUNCATE ".$table; - } - - // -------------------------------------------------------------------- - - /** - * Delete statement - * - * Generates a platform-specific delete string from the supplied data - * - * @access public - * @param string the table name - * @param array the where clause - * @param string the limit clause - * @return string - */ - function _delete($table, $where = array(), $like = array(), $limit = FALSE) - { - $conditions = ''; - - if (count($where) > 0 OR count($like) > 0) - { - $conditions = "\nWHERE "; - $conditions .= implode("\n", $this->ar_where); - - if (count($where) > 0 && count($like) > 0) - { - $conditions .= " AND "; - } - $conditions .= implode("\n", $like); - } - - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - - return "DELETE FROM ".$table.$conditions.$limit; - } - - // -------------------------------------------------------------------- - + /** * Limit string * * Generates a platform-specific LIMIT clause * - * @access public * @param string the sql query string - * @param integer the number of rows to limit the query to - * @param integer the offset value + * @param int the number of rows to limit the query to + * @param int the offset value * @return string */ - function _limit($sql, $limit, $offset) + protected function _limit($sql, $limit, $offset) { if ($offset == 0) { @@ -788,17 +538,15 @@ class CI_DB_cubrid_driver extends CI_DB { /** * Close DB Connection * - * @access public * @param resource * @return void */ - function _close($conn_id) + protected function _close($conn_id) { @cubrid_close($conn_id); } } - /* End of file cubrid_driver.php */ -/* Location: ./system/database/drivers/cubrid/cubrid_driver.php */
\ No newline at end of file +/* Location: ./system/database/drivers/cubrid/cubrid_driver.php */ diff --git a/system/database/drivers/cubrid/cubrid_forge.php b/system/database/drivers/cubrid/cubrid_forge.php index 85e740057..16478ee11 100644 --- a/system/database/drivers/cubrid/cubrid_forge.php +++ b/system/database/drivers/cubrid/cubrid_forge.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CUBRID Forge Class * @@ -36,51 +34,21 @@ */ class CI_DB_cubrid_forge extends CI_DB_forge { - /** - * Create database - * - * @access private - * @param string the database name - * @return bool - */ - function _create_database($name) - { - // CUBRID does not allow to create a database in SQL. The GUI tools - // have to be used for this purpose. - return FALSE; - } - - // -------------------------------------------------------------------- - - /** - * Drop database - * - * @access private - * @param string the database name - * @return bool - */ - function _drop_database($name) - { - // CUBRID does not allow to drop a database in SQL. The GUI tools - // have to be used for this purpose. - return FALSE; - } - - // -------------------------------------------------------------------- + protected $_create_database = FALSE; + protected $_drop_database = FALSE; /** * Process Fields * - * @access private * @param mixed the fields * @return string */ - function _process_fields($fields) + protected function _process_fields($fields) { $current_field_count = 0; $sql = ''; - foreach ($fields as $field=>$attributes) + foreach ($fields as $field => $attributes) { // Numeric field names aren't allowed in databases, so if the key is // numeric, we know it was assigned by PHP and the developer manually @@ -93,11 +61,11 @@ class CI_DB_cubrid_forge extends CI_DB_forge { { $attributes = array_change_key_case($attributes, CASE_UPPER); - $sql .= "\n\t\"" . $this->db->_protect_identifiers($field) . "\""; + $sql .= "\n\t\"".$this->db->protect_identifiers($field).'"'; if (array_key_exists('NAME', $attributes)) { - $sql .= ' '.$this->db->_protect_identifiers($attributes['NAME']).' '; + $sql .= ' '.$this->db->protect_identifiers($attributes['NAME']).' '; } if (array_key_exists('TYPE', $attributes)) @@ -172,15 +140,14 @@ class CI_DB_cubrid_forge extends CI_DB_forge { /** * Create Table * - * @access private * @param string the table name * @param mixed the fields * @param mixed primary key(s) * @param mixed key(s) - * @param boolean should 'IF NOT EXISTS' be added to the SQL + * @param bool should 'IF NOT EXISTS' be added to the SQL * @return bool */ - function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) + protected function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) { $sql = 'CREATE TABLE '; @@ -190,17 +157,14 @@ class CI_DB_cubrid_forge extends CI_DB_forge { // As of version 8.4.0 CUBRID does not support this SQL syntax. } - $sql .= $this->db->_escape_identifiers($table)." ("; - - $sql .= $this->_process_fields($fields); + $sql .= $this->db->escape_identifiers($table).' ('.$this->_process_fields($fields); // If there is a PK defined if (count($primary_keys) > 0) { - $key_name = "pk_" . $table . "_" . - $this->db->_protect_identifiers(implode('_', $primary_keys)); - - $primary_keys = $this->db->_protect_identifiers($primary_keys); + $key_name = 'pk_'.$table.'_'.$this->db->protect_identifiers(implode('_', $primary_keys)); + + $primary_keys = $this->db->protect_identifiers($primary_keys); $sql .= ",\n\tCONSTRAINT " . $key_name . " PRIMARY KEY(" . implode(', ', $primary_keys) . ")"; } @@ -210,15 +174,15 @@ class CI_DB_cubrid_forge extends CI_DB_forge { { if (is_array($key)) { - $key_name = $this->db->_protect_identifiers(implode('_', $key)); - $key = $this->db->_protect_identifiers($key); + $key_name = $this->db->protect_identifiers(implode('_', $key)); + $key = $this->db->protect_identifiers($key); } else { - $key_name = $this->db->_protect_identifiers($key); + $key_name = $this->db->protect_identifiers($key); $key = array($key_name); } - + $sql .= ",\n\tKEY \"{$key_name}\" (" . implode(', ', $key) . ")"; } } @@ -231,69 +195,37 @@ class CI_DB_cubrid_forge extends CI_DB_forge { // -------------------------------------------------------------------- /** - * Drop Table - * - * @access private - * @return string - */ - function _drop_table($table) - { - return "DROP TABLE IF EXISTS ".$this->db->_escape_identifiers($table); - } - - // -------------------------------------------------------------------- - - /** * Alter table query * * Generates a platform-specific query so that a table can be altered * Called by add_column(), drop_column(), and column_alter(), * - * @access private * @param string the ALTER type (ADD, DROP, CHANGE) * @param string the column name * @param array fields * @param string the field after which we should add the new field - * @return object + * @return string */ - function _alter_table($alter_type, $table, $fields, $after_field = '') + protected function _alter_table($alter_type, $table, $fields, $after_field = '') { - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table)." $alter_type "; + $sql = 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '; // DROP has everything it needs now. if ($alter_type == 'DROP') { - return $sql.$this->db->_protect_identifiers($fields); + return $sql.$this->db->protect_identifiers($fields); } $sql .= $this->_process_fields($fields); if ($after_field != '') { - $sql .= ' AFTER ' . $this->db->_protect_identifiers($after_field); + return $sql.' AFTER '.$this->db->protect_identifiers($after_field); } return $sql; } - // -------------------------------------------------------------------- - - /** - * Rename a table - * - * Generates a platform-specific query so that a table can be renamed - * - * @access private - * @param string the old table name - * @param string the new table name - * @return string - */ - function _rename_table($table_name, $new_table_name) - { - $sql = 'RENAME TABLE '.$this->db->_protect_identifiers($table_name)." AS ".$this->db->_protect_identifiers($new_table_name); - return $sql; - } - } /* End of file cubrid_forge.php */ diff --git a/system/database/drivers/cubrid/cubrid_result.php b/system/database/drivers/cubrid/cubrid_result.php index 4c0fede10..58dcff29a 100644 --- a/system/database/drivers/cubrid/cubrid_result.php +++ b/system/database/drivers/cubrid/cubrid_result.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// -------------------------------------------------------------------- - /** * CUBRID Result Class * @@ -41,10 +39,9 @@ class CI_DB_cubrid_result extends CI_DB_result { /** * Number of rows in the result set * - * @access public - * @return integer + * @return int */ - function num_rows() + public function num_rows() { return @cubrid_num_rows($this->result_id); } @@ -54,10 +51,9 @@ class CI_DB_cubrid_result extends CI_DB_result { /** * Number of fields in the result set * - * @access public - * @return integer + * @return int */ - function num_fields() + public function num_fields() { return @cubrid_num_fields($this->result_id); } @@ -69,10 +65,9 @@ class CI_DB_cubrid_result extends CI_DB_result { * * Generates an array of column names * - * @access public * @return array */ - function list_fields() + public function list_fields() { return cubrid_column_names($this->result_id); } @@ -84,10 +79,9 @@ class CI_DB_cubrid_result extends CI_DB_result { * * Generates an array of objects containing field meta-data * - * @access public * @return array */ - function field_data() + public function field_data() { $retval = array(); @@ -147,9 +141,9 @@ class CI_DB_cubrid_result extends CI_DB_result { /** * Free the result * - * @return null + * @return void */ - function free_result() + public function free_result() { if(is_resource($this->result_id) || get_resource_type($this->result_id) == "Unknown" && @@ -169,10 +163,9 @@ class CI_DB_cubrid_result extends CI_DB_result { * this internally before fetching results to make sure the * result set starts at zero * - * @access private - * @return array + * @return bool */ - function _data_seek($n = 0) + protected function _data_seek($n = 0) { return cubrid_data_seek($this->result_id, $n); } @@ -184,10 +177,9 @@ class CI_DB_cubrid_result extends CI_DB_result { * * Returns the result set as an array * - * @access private * @return array */ - function _fetch_assoc() + protected function _fetch_assoc() { return cubrid_fetch_assoc($this->result_id); } @@ -199,16 +191,14 @@ class CI_DB_cubrid_result extends CI_DB_result { * * Returns the result set as an object * - * @access private * @return object */ - function _fetch_object() + protected function _fetch_object() { return cubrid_fetch_object($this->result_id); } } - /* End of file cubrid_result.php */ /* Location: ./system/database/drivers/cubrid/cubrid_result.php */
\ No newline at end of file diff --git a/system/database/drivers/cubrid/cubrid_utility.php b/system/database/drivers/cubrid/cubrid_utility.php index 750c0d8dd..274ff6a48 100644 --- a/system/database/drivers/cubrid/cubrid_utility.php +++ b/system/database/drivers/cubrid/cubrid_utility.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CUBRID Utility Class * @@ -39,75 +37,27 @@ class CI_DB_cubrid_utility extends CI_DB_utility { /** * List databases * - * @access private * @return array */ - function _list_databases() + public function list_databases() { - // CUBRID does not allow to see the list of all databases on the - // server. It is the way its architecture is designed. Every - // database is independent and isolated. - // For this reason we can return only the name of the currect - // connected database. - if ($this->conn_id) + if (isset($this->data_cache['db_names'])) { - return "SELECT '" . $this->database . "'"; + return $this->data_cache['db_names']; } - else - { - return FALSE; - } - } - // -------------------------------------------------------------------- - - /** - * Optimize table query - * - * Generates a platform-specific query so that a table can be optimized - * - * @access private - * @param string the table name - * @return object - * @link http://www.cubrid.org/manual/840/en/Optimize%20Database - */ - function _optimize_table($table) - { - // No SQL based support in CUBRID as of version 8.4.0. Database or - // table optimization can be performed using CUBRID Manager - // database administration tool. See the link above for more info. - return FALSE; + return $this->data_cache['db_names'] = cubrid_list_dbs($this->db->conn_id); } // -------------------------------------------------------------------- /** - * Repair table query - * - * Generates a platform-specific query so that a table can be repaired - * - * @access private - * @param string the table name - * @return object - * @link http://www.cubrid.org/manual/840/en/Checking%20Database%20Consistency - */ - function _repair_table($table) - { - // Not supported in CUBRID as of version 8.4.0. Database or - // table consistency can be checked using CUBRID Manager - // database administration tool. See the link above for more info. - return FALSE; - } - - // -------------------------------------------------------------------- - /** * CUBRID Export * - * @access private * @param array Preferences * @return mixed */ - function _backup($params = array()) + protected function _backup($params = array()) { // No SQL based support in CUBRID as of version 8.4.0. Database or // table backup can be performed using CUBRID Manager diff --git a/system/database/drivers/interbase/index.html b/system/database/drivers/interbase/index.html new file mode 100644 index 000000000..c942a79ce --- /dev/null +++ b/system/database/drivers/interbase/index.html @@ -0,0 +1,10 @@ +<html> +<head> + <title>403 Forbidden</title> +</head> +<body> + +<p>Directory access is forbidden.</p> + +</body> +</html>
\ No newline at end of file diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php new file mode 100644 index 000000000..1b18de803 --- /dev/null +++ b/system/database/drivers/interbase/interbase_driver.php @@ -0,0 +1,486 @@ +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +/** + * CodeIgniter + * + * An open source application development framework for PHP 5.2.4 or newer + * + * NOTICE OF LICENSE + * + * Licensed under the Open Software License version 3.0 + * + * This source file is subject to the Open Software License (OSL 3.0) that is + * bundled with this package in the files license.txt / license.rst. It is + * also available through the world wide web at this URL: + * http://opensource.org/licenses/OSL-3.0 + * If you did not receive a copy of the license and are unable to obtain it + * through the world wide web, please send an email to + * licensing@ellislab.com so we can send you a copy immediately. + * + * @package CodeIgniter + * @author EllisLab Dev Team + * @copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/) + * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) + * @link http://codeigniter.com + * @since Version 3.0 + * @filesource + */ + +/** + * Firebird/Interbase Database Adapter Class + * + * Note: _DB is an extender class that the app controller + * creates dynamically based on whether the query builder + * class is being used or not. + * + * @package CodeIgniter + * @subpackage Drivers + * @category Database + * @author EllisLab Dev Team + * @link http://codeigniter.com/user_guide/database/ + */ +class CI_DB_interbase_driver extends CI_DB { + + public $dbdriver = 'interbase'; + + // The character used to escape with + protected $_escape_char = '"'; + + // clause and character used for LIKE escape sequences + protected $_like_escape_str = " ESCAPE '%s' "; + protected $_like_escape_chr = '!'; + + /** + * The syntax to count rows is slightly different across different + * database engines, so this string appears in each driver and is + * used for the count_all() and count_all_results() functions. + */ + protected $_count_string = 'SELECT COUNT(*) AS '; + protected $_random_keyword = ' Random()'; // database specific random keyword + + // Keeps track of the resource for the current transaction + protected $trans; + + /** + * Non-persistent database connection + * + * @return resource + */ + public function db_connect() + { + return @ibase_connect($this->hostname.':'.$this->database, $this->username, $this->password, $this->char_set); + } + + // -------------------------------------------------------------------- + + /** + * Persistent database connection + * + * @return resource + */ + public function db_pconnect() + { + return @ibase_pconnect($this->hostname.':'.$this->database, $this->username, $this->password, $this->char_set); + } + + // -------------------------------------------------------------------- + + /** + * Database version number + * + * @return string + */ + public function version() + { + if (isset($this->data_cache['version'])) + { + return $this->data_cache['version']; + } + + if (($service = ibase_service_attach($this->hostname, $this->username, $this->password))) + { + $this->data_cache['version'] = ibase_server_info($service, IBASE_SVC_SERVER_VERSION); + + // Don't keep the service open + ibase_service_detach($service); + return $this->data_cache['version']; + } + + return FALSE; + } + + // -------------------------------------------------------------------- + + /** + * Execute the query + * + * @param string an SQL query + * @return resource + */ + protected function _execute($sql) + { + return @ibase_query($this->conn_id, $sql); + } + + // -------------------------------------------------------------------- + + /** + * Begin Transaction + * + * @return bool + */ + public function trans_begin($test_mode = FALSE) + { + // When transactions are nested we only begin/commit/rollback the outermost ones + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) + { + return TRUE; + } + + // Reset the transaction failure flag. + // If the $test_mode flag is set to TRUE transactions will be rolled back + // even if the queries produce a successful result. + $this->_trans_failure = ($test_mode === TRUE); + + $this->trans = @ibase_trans($this->conn_id); + + return TRUE; + } + + // -------------------------------------------------------------------- + + /** + * Commit Transaction + * + * @return bool + */ + public function trans_commit() + { + // When transactions are nested we only begin/commit/rollback the outermost ones + if ( ! $this->trans_enabled OR $this->_trans->depth > 0) + { + return TRUE; + } + + return @ibase_commit($this->trans); + } + + // -------------------------------------------------------------------- + + /** + * Rollback Transaction + * + * @return bool + */ + public function trans_rollback() + { + // When transactions are nested we only begin/commit/rollback the outermost ones + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) + { + return TRUE; + } + + return @ibase_rollback($this->trans); + } + + // -------------------------------------------------------------------- + + /** + * Escape String + * + * @param string + * @param bool whether or not the string will be used in a LIKE condition + * @return string + */ + public function escape_str($str, $like = FALSE) + { + if (is_array($str)) + { + foreach ($str as $key => $val) + { + $str[$key] = $this->escape_str($val, $like); + } + + return $str; + } + + // escape LIKE condition wildcards + if ($like === TRUE) + { + return str_replace(array($this->_like_escape_chr, '%', '_'), + array($this->_like_escape_chr.$this->_like_escape_chr, $this->_like_escape_chr.'%', $this->_like_escape_chr.'_'), + $str); + } + + return $str; + } + + // -------------------------------------------------------------------- + + /** + * Affected Rows + * + * @return int + */ + public function affected_rows() + { + return @ibase_affected_rows($this->conn_id); + } + + // -------------------------------------------------------------------- + + /** + * Insert ID + * + * @param string $generator_name + * @param int $inc_by + * @return int + */ + public function insert_id($generator_name, $inc_by=0) + { + //If a generator hasn't been used before it will return 0 + return ibase_gen_id('"'.$generator_name.'"', $inc_by); + } + + // -------------------------------------------------------------------- + + /** + * "Count All" query + * + * Generates a platform-specific query string that counts all records in + * the specified database + * + * @param string + * @return string + */ + public function count_all($table = '') + { + if ($table == '') + { + return 0; + } + + $query = $this->query($this->_count_string.$this->protect_identifiers('numrows').' FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE)); + if ($query->num_rows() == 0) + { + return 0; + } + + $query = $query->row(); + $this->_reset_select(); + return (int) $query->numrows; + } + + // -------------------------------------------------------------------- + + /** + * List table query + * + * Generates a platform-specific query string so that the table names can be fetched + * + * @param bool + * @return string + */ + protected function _list_tables($prefix_limit = FALSE) + { + $sql = 'SELECT "RDB$RELATION_NAME" FROM "RDB$RELATIONS" WHERE "RDB$RELATION_NAME" NOT LIKE \'RDB$%\' AND "RDB$RELATION_NAME" NOT LIKE \'MON$%\''; + + if ($prefix_limit !== FALSE && $this->dbprefix != '') + { + return $sql.' AND "RDB$RELATION_NAME" LIKE \''.$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); + } + + return $sql; + } + + // -------------------------------------------------------------------- + + /** + * Show column query + * + * Generates a platform-specific query string so that the column names can be fetched + * + * @param string the table name + * @return string + */ + protected function _list_columns($table = '') + { + return 'SELECT "RDB$FIELD_NAME" FROM "RDB$RELATION_FIELDS" WHERE "RDB$RELATION_NAME" = \''.$this->escape_str($table)."'"; + } + + // -------------------------------------------------------------------- + + /** + * Field data query + * + * Generates a platform-specific query so that the column data can be retrieved + * + * @param string the table name + * @return string + */ + protected function _field_data($table) + { + // Need to find a more efficient way to do this + // but Interbase/Firebird seems to lack the + // limit clause + return 'SELECT * FROM '.$table; + } + + // -------------------------------------------------------------------- + + /** + * Error + * + * Returns an array containing code and message of the last + * database error that has occured. + * + * @return array + */ + public function error() + { + return array('code' => ibase_errcode(), 'message' => ibase_errmsg()); + } + + // -------------------------------------------------------------------- + + /** + * From Tables + * + * This public function implicitly groups FROM tables so there is no confusion + * about operator precedence in harmony with SQL standards + * + * @param array + * @return string + */ + protected function _from_tables($tables) + { + if ( ! is_array($tables)) + { + $tables = array($tables); + } + + //Interbase/Firebird doesn't like grouped tables + return implode(', ', $tables); + } + + // -------------------------------------------------------------------- + + /** + * Update statement + * + * Generates a platform-specific update string from the supplied data + * + * @param string the table name + * @param array the update data + * @param array the where clause + * @param array the orderby clause + * @param array the limit clause (ignored) + * @param array the like clause + * @return string + */ + protected function _update($table, $values, $where, $orderby = array(), $limit = FALSE, $like = array()) + { + foreach ($values as $key => $val) + { + $valstr[] = $key.' = '.$val; + } + + $where = empty($where) ? '' : ' WHERE '.implode(' ', $where); + + if ( ! empty($like)) + { + $where .= ($where === '' ? ' WHERE ' : ' AND ').implode(' ', $like); + } + + return 'UPDATE '.$table.' SET '.implode(', ', $valstr) + .$where + .(count($orderby) > 0 ? ' ORDER BY '.implode(', ', $orderby) : ''); + } + + + // -------------------------------------------------------------------- + + /** + * Truncate statement + * + * Generates a platform-specific truncate string from the supplied data + * + * If the database does not support the truncate() command, + * then this method maps to 'DELETE FROM table' + * + * @param string the table name + * @return string + */ + protected function _truncate($table) + { + return 'DELETE FROM '.$table; + } + + // -------------------------------------------------------------------- + + /** + * Delete statement + * + * Generates a platform-specific delete string from the supplied data + * + * @param string the table name + * @param array the where clause + * @param array the like clause + * @param string the limit clause (ignored) + * @return string + */ + protected function _delete($table, $where = array(), $like = array(), $limit = FALSE) + { + $conditions = array(); + + empty($where) OR $conditions[] = implode(' ', $where); + empty($like) OR $conditions[] = implode(' ', $like); + + return 'DELETE FROM '.$table.(count($conditions) > 0 ? ' WHERE '.implode(' AND ', $conditions) : ''); + } + + // -------------------------------------------------------------------- + + /** + * Limit string + * + * Generates a platform-specific LIMIT clause + * + * @param string the sql query string + * @param int the number of rows to limit the query to + * @param int the offset value + * @return string + */ + protected function _limit($sql, $limit, $offset) + { + // Limit clause depends on if Interbase or Firebird + if (stripos($this->version(), 'firebird') !== FALSE) + { + $select = 'FIRST '. (int) $limit + .($offset > 0 ? ' SKIP '. (int) $offset : ''); + } + else + { + $select = 'ROWS ' + .($offset > 0 ? (int) $offset.' TO '.($limit + $offset) : (int) $limit); + } + + return preg_replace('`SELECT`i', 'SELECT '.$select, $sql); + } + + // -------------------------------------------------------------------- + + /** + * Close DB Connection + * + * @param resource + * @return void + */ + protected function _close($conn_id) + { + @ibase_close($conn_id); + } + +} + +/* End of file interbase_driver.php */ +/* Location: ./system/database/drivers/interbase/interbase_driver.php */
\ No newline at end of file diff --git a/system/database/drivers/interbase/interbase_forge.php b/system/database/drivers/interbase/interbase_forge.php new file mode 100644 index 000000000..c850656a8 --- /dev/null +++ b/system/database/drivers/interbase/interbase_forge.php @@ -0,0 +1,224 @@ +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +/** + * CodeIgniter + * + * An open source application development framework for PHP 5.2.4 or newer + * + * NOTICE OF LICENSE + * + * Licensed under the Open Software License version 3.0 + * + * This source file is subject to the Open Software License (OSL 3.0) that is + * bundled with this package in the files license.txt / license.rst. It is + * also available through the world wide web at this URL: + * http://opensource.org/licenses/OSL-3.0 + * If you did not receive a copy of the license and are unable to obtain it + * through the world wide web, please send an email to + * licensing@ellislab.com so we can send you a copy immediately. + * + * @package CodeIgniter + * @author EllisLab Dev Team + * @copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/) + * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) + * @link http://codeigniter.com + * @since Version 3.0 + * @filesource + */ + +/** + * Interbase/Firebird Forge Class + * + * @category Database + * @author EllisLab Dev Team + * @link http://codeigniter.com/user_guide/database/ + */ +class CI_DB_interbase_forge extends CI_DB_forge { + + protected $_drop_table = 'DROP TABLE %s'; + + /** + * Create database + * + * @param string the database name + * @return string + */ + public function create_database($db_name) + { + // Firebird databases are flat files, so a path is required + + // Hostname is needed for remote access + empty($this->db->hostname) OR $db_name = $this->hostname.':'.$db_name; + + return parent::create_database('"'.$db_name.'"'); + } + + // -------------------------------------------------------------------- + + /** + * Drop database + * + * @param string the database name + * - not used in this driver, the current db is dropped + * @return bool + */ + public function drop_database($db_name = '') + { + if ( ! ibase_drop_db($this->conn_id)) + { + return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE; + } + + return TRUE; + } + + // -------------------------------------------------------------------- + + /** + * Create Table + * + * @param string the table name + * @param array the fields + * @param mixed primary key(s) + * @param mixed key(s) + * @param bool should 'IF NOT EXISTS' be added to the SQL + * @return string + */ + protected function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) + { + $sql = 'CREATE TABLE '; + + $sql .= $this->db->protect_identifiers($table)."("; + $current_field_count = 0; + + foreach ($fields as $field => $attributes) + { + // Numeric field names aren't allowed in databases, so if the key is + // numeric, we know it was assigned by PHP and the developer manually + // entered the field information, so we'll simply add it to the list + if (is_numeric($field)) + { + $sql .= "\n\t$attributes"; + } + else + { + $attributes = array_change_key_case($attributes, CASE_UPPER); + + $sql .= "\n\t".$this->db->protect_identifiers($field); + + $sql .= ' '.$attributes['TYPE']; + + if (array_key_exists('CONSTRAINT', $attributes)) + { + $sql .= '('.$attributes['CONSTRAINT'].')'; + } + + if (array_key_exists('UNSIGNED', $attributes) && $attributes['UNSIGNED'] === TRUE) + { + $sql .= ' UNSIGNED'; + } + + if (array_key_exists('DEFAULT', $attributes)) + { + $sql .= ' DEFAULT \''.$attributes['DEFAULT'].'\''; + } + + if (array_key_exists('NULL', $attributes) && $attributes['NULL'] === TRUE) + { + $sql .= ' NULL'; + } + else + { + $sql .= ' NOT NULL'; + } + + if (array_key_exists('AUTO_INCREMENT', $attributes) && $attributes['AUTO_INCREMENT'] === TRUE) + { + $sql .= ' AUTO_INCREMENT'; + } + } + + // don't add a comma on the end of the last field + if (++$current_field_count < count($fields)) + { + $sql .= ','; + } + } + + if (count($primary_keys) > 0) + { + $primary_keys = $this->db->protect_identifiers($primary_keys); + $sql .= ",\n\tPRIMARY KEY (" . implode(', ', $primary_keys) . ")"; + } + + if (is_array($keys) && count($keys) > 0) + { + foreach ($keys as $key) + { + if (is_array($key)) + { + $key = $this->db->protect_identifiers($key); + } + else + { + $key = array($this->db->protect_identifiers($key)); + } + + $sql .= ",\n\tUNIQUE (" . implode(', ', $key) . ")"; + } + } + + $sql .= "\n)"; + + return $sql; + } + + // -------------------------------------------------------------------- + + /** + * Alter table query + * + * Generates a platform-specific query so that a table can be altered + * Called by add_column(), drop_column(), and column_alter(), + * + * @param string the ALTER type (ADD, DROP, CHANGE) + * @param string the column name + * @param string the table name + * @param string the column definition + * @param string the default value + * @param bool should 'NOT NULL' be added + * @param string the field after which we should add the new field + * @return string + */ + protected function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') + { + $sql = 'ALTER TABLE '.$this->db->protect_identifiers($table)." $alter_type ".$this->db->protect_identifiers($column_name); + + $sql .= " {$column_definition}"; + + if ($default_value != '') + { + $sql .= " DEFAULT \"{$default_value}\""; + } + + if ($null === NULL) + { + $sql .= ' NULL'; + } + else + { + $sql .= ' NOT NULL'; + } + + if ($after_field != '') + { + $sql .= ' AFTER ' . $this->db->protect_identifiers($after_field); + } + + return $sql; + + } + +} + +/* End of file interbase_forge.php */ +/* Location: ./system/database/drivers/interbase/interbase_forge.php */
\ No newline at end of file diff --git a/system/database/drivers/interbase/interbase_result.php b/system/database/drivers/interbase/interbase_result.php new file mode 100644 index 000000000..5ddb6fa47 --- /dev/null +++ b/system/database/drivers/interbase/interbase_result.php @@ -0,0 +1,260 @@ +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +/** + * CodeIgniter + * + * An open source application development framework for PHP 5.2.4 or newer + * + * NOTICE OF LICENSE + * + * Licensed under the Open Software License version 3.0 + * + * This source file is subject to the Open Software License (OSL 3.0) that is + * bundled with this package in the files license.txt / license.rst. It is + * also available through the world wide web at this URL: + * http://opensource.org/licenses/OSL-3.0 + * If you did not receive a copy of the license and are unable to obtain it + * through the world wide web, please send an email to + * licensing@ellislab.com so we can send you a copy immediately. + * + * @package CodeIgniter + * @author EllisLab Dev Team + * @copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/) + * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) + * @link http://codeigniter.com + * @since Version 3.0 + * @filesource + */ + +/** + * Interbase/Firebird Result Class + * + * This class extends the parent result class: CI_DB_result + * + * @category Database + * @author EllisLab Dev Team + * @link http://codeigniter.com/user_guide/database/ + */ +class CI_DB_interbase_result extends CI_DB_result { + + public $num_rows; + + /** + * Number of rows in the result set + * + * @return int + */ + public function num_rows() + { + if (is_int($this->num_rows)) + { + return $this->num_rows; + } + + // Get the results so that you can get an accurate rowcount + $this->result(); + + return $this->num_rows; + } + + // -------------------------------------------------------------------- + + /** + * Number of fields in the result set + * + * @return int + */ + public function num_fields() + { + return @ibase_num_fields($this->result_id); + } + + // -------------------------------------------------------------------- + + /** + * Fetch Field Names + * + * Generates an array of column names + * + * @return array + */ + public function list_fields() + { + $field_names = array(); + for ($i = 0, $num_fields = $this->num_fields(); $i < $num_fields; $i++) + { + $info = ibase_field_info($this->result_id, $i); + $field_names[] = $info['name']; + } + + return $field_names; + } + + // -------------------------------------------------------------------- + + /** + * Field data + * + * Generates an array of objects containing field meta-data + * + * @return array + */ + public function field_data() + { + $retval = array(); + for ($i = 0, $c = $this->num_fields(); $i < $c; $i++) + { + $info = ibase_field_info($this->result_id, $i); + + $retval[$i] = new stdClass(); + $retval[$i]->name = $info['name']; + $retval[$i]->type = $info['type']; + $retval[$i]->max_length = $info['length']; + $retval[$i]->primary_key = 0; + $retval[$i]->default = ''; + } + + return $retval; + } + + // -------------------------------------------------------------------- + + /** + * Free the result + * + * @return void + */ + public function free_result() + { + @ibase_free_result($this->result_id); + } + + // -------------------------------------------------------------------- + + /** + * Result - associative array + * + * Returns the result set as an array + * + * @return array + */ + protected function _fetch_assoc() + { + if (($row = @ibase_fetch_assoc($this->result_id, IBASE_FETCH_BLOBS)) !== FALSE) + { + //Increment row count + $this->num_rows++; + } + + return $row; + } + + // -------------------------------------------------------------------- + + /** + * Result - object + * + * Returns the result set as an object + * + * @return object + */ + protected function _fetch_object() + { + if (($row = @ibase_fetch_object($this->result_id, IBASE_FETCH_BLOBS)) !== FALSE) + { + //Increment row count + $this->num_rows++; + } + + return $row; + } + + // -------------------------------------------------------------------- + + /** + * Query result. "object" version. + * + * @return object + */ + public function result_object() + { + if (count($this->result_object) === $this->num_rows) + { + return $this->result_object; + } + + // Convert result array to object so that + // We don't have to get the result again + if (($c = count($this->result_array)) > 0) + { + for ($i = 0; $i < $c; $i++) + { + $this->result_object[$i] = (object) $this->result_array[$i]; + } + + return $this->result_object; + } + + // In the event that query caching is on the result_id variable + // will return FALSE since there isn't a valid SQL resource so + // we'll simply return an empty array. + if ($this->result_id === FALSE) + { + return array(); + } + + $this->num_rows = 0; + while ($row = $this->_fetch_object()) + { + $this->result_object[] = $row; + } + + return $this->result_object; + } + + // -------------------------------------------------------------------- + + /** + * Query result. "array" version. + * + * @return array + */ + public function result_array() + { + if (count($this->result_array) === $this->num_rows) + { + return $this->result_array; + } + + // Since the object and array are really similar, just case + // the result object to an array if need be + if (($c = count($this->result_object)) > 0) + { + for ($i = 0; $i < $c; $i++) + { + $this->result_array[$i] = (array) $this->result_object[$i]; + } + + return $this->result_array; + } + + // In the event that query caching is on the result_id variable + // will return FALSE since there isn't a valid SQL resource so + // we'll simply return an empty array. + if ($this->result_id === FALSE) + { + return array(); + } + + $this->num_rows = 0; + while ($row = $this->_fetch_assoc()) + { + $this->result_array[] = $row; + } + + return $this->result_array; + } + +} + +/* End of file interbase_result.php */ +/* Location: ./system/database/drivers/interbase/interbase_result.php */
\ No newline at end of file diff --git a/system/database/drivers/interbase/interbase_utility.php b/system/database/drivers/interbase/interbase_utility.php new file mode 100644 index 000000000..1b92af9b6 --- /dev/null +++ b/system/database/drivers/interbase/interbase_utility.php @@ -0,0 +1,62 @@ +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +/** + * CodeIgniter + * + * An open source application development framework for PHP 5.2.4 or newer + * + * NOTICE OF LICENSE + * + * Licensed under the Open Software License version 3.0 + * + * This source file is subject to the Open Software License (OSL 3.0) that is + * bundled with this package in the files license.txt / license.rst. It is + * also available through the world wide web at this URL: + * http://opensource.org/licenses/OSL-3.0 + * If you did not receive a copy of the license and are unable to obtain it + * through the world wide web, please send an email to + * licensing@ellislab.com so we can send you a copy immediately. + * + * @package CodeIgniter + * @author EllisLab Dev Team + * @copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/) + * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) + * @link http://codeigniter.com + * @since Version 3.0 + * @filesource + */ + +/** + * Interbase/Firebird Utility Class + * + * @category Database + * @author EllisLab Dev Team + * @link http://codeigniter.com/user_guide/database/ + */ +class CI_DB_interbase_utility extends CI_DB_utility { + + protected $_list_databases = FALSE; + + /** + * Interbase/Firebird Export + * + * @param string $filename + * @return mixed + */ + protected function backup($filename) + { + if ($service = ibase_service_attach($this->db->hostname, $this->db->username, $this->db->password)) + { + $res = ibase_backup($service, $this->db->database, $filename.'.fbk'); + + // Close the service connection + ibase_service_detach($service); + return $res; + } + + return FALSE; + } + +} + +/* End of file interbase_utility.php */ +/* Location: ./system/database/drivers/interbase/interbase_utility.php */
\ No newline at end of file diff --git a/system/database/drivers/mssql/mssql_driver.php b/system/database/drivers/mssql/mssql_driver.php index 2a1098932..f60ec8168 100644 --- a/system/database/drivers/mssql/mssql_driver.php +++ b/system/database/drivers/mssql/mssql_driver.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,13 +25,11 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * MS SQL Database Adapter Class * * Note: _DB is an extender class that the app controller - * creates dynamically based on whether the active record + * creates dynamically based on whether the query builder * class is being used or not. * * @package CodeIgniter @@ -42,30 +40,29 @@ */ class CI_DB_mssql_driver extends CI_DB { - var $dbdriver = 'mssql'; + public $dbdriver = 'mssql'; // The character used for escaping - var $_escape_char = ''; + protected $_escape_char = ''; // clause and character used for LIKE escape sequences - var $_like_escape_str = " ESCAPE '%s' "; - var $_like_escape_chr = '!'; + protected $_like_escape_str = " ESCAPE '%s' "; + protected $_like_escape_chr = '!'; /** * The syntax to count rows is slightly different across different * database engines, so this string appears in each driver and is - * used for the count_all() and count_all_results() functions. + * used for the count_all() and count_all_results() methods. */ - var $_count_string = "SELECT COUNT(*) AS "; - var $_random_keyword = ' ASC'; // not currently supported + protected $_count_string = 'SELECT COUNT(*) AS '; + protected $_random_keyword = ' NEWID()'; /** * Non-persistent database connection * - * @access private called by the base class * @return resource */ - function db_connect() + public function db_connect() { if ($this->port != '') { @@ -80,10 +77,9 @@ class CI_DB_mssql_driver extends CI_DB { /** * Persistent database connection * - * @access private called by the base class * @return resource */ - function db_pconnect() + public function db_pconnect() { if ($this->port != '') { @@ -96,48 +92,27 @@ class CI_DB_mssql_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Reconnect - * - * Keep / reestablish the db connection if no queries have been - * sent for a length of time exceeding the server's idle timeout - * - * @access public - * @return void - */ - function reconnect() - { - // not implemented in MSSQL - } - - // -------------------------------------------------------------------- - - /** * Select the database * - * @access private called by the base class - * @return resource + * @param string database name + * @return bool */ - function db_select() + public function db_select($database = '') { + if ($database === '') + { + $database = $this->database; + } + // Note: The brackets are required in the event that the DB name // contains reserved characters - return @mssql_select_db('['.$this->database.']', $this->conn_id); - } - - // -------------------------------------------------------------------- + if (@mssql_select_db('['.$database.']', $this->conn_id)) + { + $this->database = $database; + return TRUE; + } - /** - * Set client character set - * - * @access public - * @param string - * @param string - * @return resource - */ - function db_set_charset($charset, $collation) - { - // @todo - add support if needed - return TRUE; + return FALSE; } // -------------------------------------------------------------------- @@ -145,41 +120,22 @@ class CI_DB_mssql_driver extends CI_DB { /** * Execute the query * - * @access private called by the base class * @param string an SQL query * @return resource */ - function _execute($sql) + protected function _execute($sql) { - $sql = $this->_prep_query($sql); return @mssql_query($sql, $this->conn_id); } // -------------------------------------------------------------------- /** - * Prep the query - * - * If needed, each database adapter can prep the query string - * - * @access private called by execute() - * @param string an SQL query - * @return string - */ - function _prep_query($sql) - { - return $sql; - } - - // -------------------------------------------------------------------- - - /** * Begin Transaction * - * @access public * @return bool */ - function trans_begin($test_mode = FALSE) + public function trans_begin($test_mode = FALSE) { if ( ! $this->trans_enabled) { @@ -206,10 +162,9 @@ class CI_DB_mssql_driver extends CI_DB { /** * Commit Transaction * - * @access public * @return bool */ - function trans_commit() + public function trans_commit() { if ( ! $this->trans_enabled) { @@ -231,10 +186,9 @@ class CI_DB_mssql_driver extends CI_DB { /** * Rollback Transaction * - * @access public * @return bool */ - function trans_rollback() + public function trans_rollback() { if ( ! $this->trans_enabled) { @@ -256,12 +210,11 @@ class CI_DB_mssql_driver extends CI_DB { /** * Escape String * - * @access public * @param string * @param bool whether or not the string will be used in a LIKE condition * @return string */ - function escape_str($str, $like = FALSE) + public function escape_str($str, $like = FALSE) { if (is_array($str)) { @@ -294,10 +247,9 @@ class CI_DB_mssql_driver extends CI_DB { /** * Affected Rows * - * @access public - * @return integer + * @return int */ - function affected_rows() + public function affected_rows() { return @mssql_rows_affected($this->conn_id); } @@ -305,14 +257,13 @@ class CI_DB_mssql_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Insert ID - * - * Returns the last id created in the Identity column. - * - * @access public - * @return integer - */ - function insert_id() + * Insert ID + * + * Returns the last id created in the Identity column. + * + * @return string + */ + public function insert_id() { $ver = self::_parse_major_version($this->version()); $sql = ($ver >= 8 ? "SELECT SCOPE_IDENTITY() AS last_id" : "SELECT @@IDENTITY AS last_id"); @@ -324,16 +275,15 @@ class CI_DB_mssql_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Parse major version - * - * Grabs the major version number from the - * database server version string passed in. - * - * @access private - * @param string $version - * @return int16 major version number - */ - function _parse_major_version($version) + * Parse major version + * + * Grabs the major version number from the + * database server version string passed in. + * + * @param string $version + * @return int major version number + */ + protected function _parse_major_version($version) { preg_match('/([0-9]+)\.([0-9]+)\.([0-9]+)/', $version, $ver_info); return $ver_info[1]; // return the major version b/c that's all we're interested in. @@ -342,14 +292,13 @@ class CI_DB_mssql_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Version number query string - * - * @access public - * @return string - */ - function _version() + * Version number query string + * + * @return string + */ + protected function _version() { - return "SELECT @@VERSION AS ver"; + return 'SELECT @@VERSION AS ver'; } // -------------------------------------------------------------------- @@ -360,19 +309,17 @@ class CI_DB_mssql_driver extends CI_DB { * Generates a platform-specific query string that counts all records in * the specified database * - * @access public * @param string * @return string */ - function count_all($table = '') + public function count_all($table = '') { if ($table == '') { return 0; } - $query = $this->query($this->_count_string . $this->_protect_identifiers('numrows') . " FROM " . $this->_protect_identifiers($table, TRUE, NULL, FALSE)); - + $query = $this->query($this->_count_string.$this->protect_identifiers('numrows').' FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE)); if ($query->num_rows() == 0) { return 0; @@ -390,11 +337,10 @@ class CI_DB_mssql_driver extends CI_DB { * * Generates a platform-specific query string so that the table names can be fetched * - * @access private - * @param boolean + * @param bool * @return string */ - function _list_tables($prefix_limit = FALSE) + protected function _list_tables($prefix_limit = FALSE) { $sql = "SELECT name FROM sysobjects WHERE type = 'U' ORDER BY name"; @@ -415,11 +361,10 @@ class CI_DB_mssql_driver extends CI_DB { * * Generates a platform-specific query string so that the column names can be fetched * - * @access private * @param string the table name * @return string */ - function _list_columns($table = '') + protected function _list_columns($table = '') { return "SELECT * FROM INFORMATION_SCHEMA.Columns WHERE TABLE_NAME = '".$table."'"; } @@ -431,82 +376,29 @@ class CI_DB_mssql_driver extends CI_DB { * * Generates a platform-specific query so that the column data can be retrieved * - * @access public * @param string the table name - * @return object - */ - function _field_data($table) - { - return "SELECT TOP 1 * FROM ".$table; - } - - // -------------------------------------------------------------------- - - /** - * The error message string - * - * @access private * @return string */ - function _error_message() + protected function _field_data($table) { - return mssql_get_last_message(); - } - - // -------------------------------------------------------------------- - - /** - * The error message number - * - * @access private - * @return integer - */ - function _error_number() - { - // Are error numbers supported? - return ''; + return "SELECT TOP 1 * FROM ".$table; } // -------------------------------------------------------------------- /** - * Escape the SQL Identifiers + * Error * - * This function escapes column and table names + * Returns an array containing code and message of the last + * database error that has occured. * - * @access private - * @param string - * @return string + * @return array */ - function _escape_identifiers($item) + public function error() { - if ($this->_escape_char == '') - { - return $item; - } - - foreach ($this->_reserved_identifiers as $id) - { - if (strpos($item, '.'.$id) !== FALSE) - { - $str = $this->_escape_char. str_replace('.', $this->_escape_char.'.', $item); - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); - } - } - - if (strpos($item, '.') !== FALSE) - { - $str = $this->_escape_char.str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item).$this->_escape_char; - } - else - { - $str = $this->_escape_char.$item.$this->_escape_char; - } - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); + $query = $this->query('SELECT @@ERROR AS code'); + $query = $query->row(); + return array('code' => $query->code, 'message' => mssql_get_last_message()); } // -------------------------------------------------------------------- @@ -517,11 +409,10 @@ class CI_DB_mssql_driver extends CI_DB { * This function implicitly groups FROM tables so there is no confusion * about operator precedence in harmony with SQL standards * - * @access public - * @param type - * @return type + * @param array + * @return string */ - function _from_tables($tables) + protected function _from_tables($tables) { if ( ! is_array($tables)) { @@ -534,73 +425,51 @@ class CI_DB_mssql_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Insert statement - * - * Generates a platform-specific insert string from the supplied data - * - * @access public - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - function _insert($table, $keys, $values) - { - return "INSERT INTO ".$table." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")"; - } - - // -------------------------------------------------------------------- - - /** * Update statement * * Generates a platform-specific update string from the supplied data * - * @access public * @param string the table name * @param array the update data * @param array the where clause - * @param array the orderby clause - * @param array the limit clause + * @param array the orderby clause (ignored) + * @param array the limit clause (ignored) + * @param array the like clause * @return string */ - function _update($table, $values, $where, $orderby = array(), $limit = FALSE) + protected function _update($table, $values, $where, $orderby = array(), $limit = FALSE, $like = array()) { - foreach ($values as $key => $val) + foreach($values as $key => $val) { - $valstr[] = $key." = ".$val; + $valstr[] = $key.' = '.$val; } - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - - $orderby = (count($orderby) >= 1)?' ORDER BY '.implode(", ", $orderby):''; + $where = empty($where) ? '' : ' WHERE '.implode(' ', $where); - $sql = "UPDATE ".$table." SET ".implode(', ', $valstr); - - $sql .= ($where != '' AND count($where) >=1) ? " WHERE ".implode(" ", $where) : ''; - - $sql .= $orderby.$limit; + if ( ! empty($like)) + { + $where .= ($where === '' ? ' WHERE ' : ' AND ').implode(' ', $like); + } - return $sql; + return 'UPDATE '.$table.' SET '.implode(', ', $valstr).' WHERE '.$where; } - // -------------------------------------------------------------------- /** * Truncate statement * * Generates a platform-specific truncate string from the supplied data - * If the database does not support the truncate() command - * This function maps to "DELETE FROM table" * - * @access public + * If the database does not support the truncate() command, + * then this method maps to 'DELETE FROM table' + * * @param string the table name * @return string */ - function _truncate($table) + protected function _truncate($table) { - return "TRUNCATE ".$table; + return 'TRUNCATE TABLE '.$table; } // -------------------------------------------------------------------- @@ -610,31 +479,24 @@ class CI_DB_mssql_driver extends CI_DB { * * Generates a platform-specific delete string from the supplied data * - * @access public * @param string the table name * @param array the where clause + * @param array the like clause * @param string the limit clause * @return string */ - function _delete($table, $where = array(), $like = array(), $limit = FALSE) + protected function _delete($table, $where = array(), $like = array(), $limit = FALSE) { - $conditions = ''; + $conditions = array(); - if (count($where) > 0 OR count($like) > 0) - { - $conditions = "\nWHERE "; - $conditions .= implode("\n", $this->ar_where); + empty($where) OR $conditions[] = implode(' ', $where); + empty($like) OR $conditions[] = implode(' ', $like); - if (count($where) > 0 && count($like) > 0) - { - $conditions .= " AND "; - } - $conditions .= implode("\n", $like); - } + $conditions = (count($conditions) > 0) ? ' WHERE '.implode(' AND ', $conditions) : ''; - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - - return "DELETE FROM ".$table.$conditions.$limit; + return ($limit) + ? 'WITH ci_delete AS (SELECT TOP '.$limit.' * FROM '.$table.$conditions.') DELETE FROM ci_delete' + : 'DELETE FROM '.$table.$conditions; } // -------------------------------------------------------------------- @@ -644,13 +506,12 @@ class CI_DB_mssql_driver extends CI_DB { * * Generates a platform-specific LIMIT clause * - * @access public * @param string the sql query string - * @param integer the number of rows to limit the query to - * @param integer the offset value + * @param int the number of rows to limit the query to + * @param int the offset value * @return string */ - function _limit($sql, $limit, $offset) + protected function _limit($sql, $limit, $offset) { $i = $limit + $offset; @@ -662,18 +523,15 @@ class CI_DB_mssql_driver extends CI_DB { /** * Close DB Connection * - * @access public * @param resource * @return void */ - function _close($conn_id) + protected function _close($conn_id) { @mssql_close($conn_id); } } - - /* End of file mssql_driver.php */ -/* Location: ./system/database/drivers/mssql/mssql_driver.php */
\ No newline at end of file +/* Location: ./system/database/drivers/mssql/mssql_driver.php */ diff --git a/system/database/drivers/mssql/mssql_forge.php b/system/database/drivers/mssql/mssql_forge.php index dd8aa3448..8f8e7c5b9 100644 --- a/system/database/drivers/mssql/mssql_forge.php +++ b/system/database/drivers/mssql/mssql_forge.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * MS SQL Forge Class * @@ -36,59 +34,19 @@ */ class CI_DB_mssql_forge extends CI_DB_forge { - /** - * Create database - * - * @access private - * @param string the database name - * @return bool - */ - function _create_database($name) - { - return "CREATE DATABASE ".$name; - } - - // -------------------------------------------------------------------- - - /** - * Drop database - * - * @access private - * @param string the database name - * @return bool - */ - function _drop_database($name) - { - return "DROP DATABASE ".$name; - } - - // -------------------------------------------------------------------- - - /** - * Drop Table - * - * @access private - * @return bool - */ - function _drop_table($table) - { - return "DROP TABLE ".$this->db->_escape_identifiers($table); - } - - // -------------------------------------------------------------------- + protected $_drop_table = 'DROP TABLE %s'; /** * Create Table * - * @access private * @param string the table name * @param array the fields * @param mixed primary key(s) * @param mixed key(s) - * @param boolean should 'IF NOT EXISTS' be added to the SQL - * @return bool + * @param bool should 'IF NOT EXISTS' be added to the SQL + * @return string */ - function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) + protected function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) { $sql = 'CREATE TABLE '; @@ -97,10 +55,10 @@ class CI_DB_mssql_forge extends CI_DB_forge { $sql .= 'IF NOT EXISTS '; } - $sql .= $this->db->_escape_identifiers($table)." ("; + $sql .= $this->db->escape_identifiers($table).' ('; $current_field_count = 0; - foreach ($fields as $field=>$attributes) + foreach ($fields as $field => $attributes) { // Numeric field names aren't allowed in databases, so if the key is // numeric, we know it was assigned by PHP and the developer manually @@ -113,7 +71,7 @@ class CI_DB_mssql_forge extends CI_DB_forge { { $attributes = array_change_key_case($attributes, CASE_UPPER); - $sql .= "\n\t".$this->db->_protect_identifiers($field); + $sql .= "\n\t".$this->db->protect_identifiers($field); $sql .= ' '.$attributes['TYPE']; @@ -156,7 +114,7 @@ class CI_DB_mssql_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $primary_keys = $this->db->_protect_identifiers($primary_keys); + $primary_keys = $this->db->protect_identifiers($primary_keys); $sql .= ",\n\tPRIMARY KEY (" . implode(', ', $primary_keys) . ")"; } @@ -166,11 +124,11 @@ class CI_DB_mssql_forge extends CI_DB_forge { { if (is_array($key)) { - $key = $this->db->_protect_identifiers($key); + $key = $this->db->protect_identifiers($key); } else { - $key = array($this->db->_protect_identifiers($key)); + $key = array($this->db->protect_identifiers($key)); } $sql .= ",\n\tFOREIGN KEY (" . implode(', ', $key) . ")"; @@ -190,19 +148,18 @@ class CI_DB_mssql_forge extends CI_DB_forge { * Generates a platform-specific query so that a table can be altered * Called by add_column(), drop_column(), and column_alter(), * - * @access private * @param string the ALTER type (ADD, DROP, CHANGE) * @param string the column name * @param string the table name * @param string the column definition * @param string the default value - * @param boolean should 'NOT NULL' be added + * @param bool should 'NOT NULL' be added * @param string the field after which we should add the new field - * @return object + * @return string */ - function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') + protected function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') { - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table)." $alter_type ".$this->db->_protect_identifiers($column_name); + $sql = 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '.$this->db->protect_identifiers($column_name); // DROP has everything it needs now. if ($alter_type == 'DROP') @@ -228,32 +185,13 @@ class CI_DB_mssql_forge extends CI_DB_forge { if ($after_field != '') { - $sql .= ' AFTER ' . $this->db->_protect_identifiers($after_field); + return $sql.' AFTER '.$this->db->protect_identifiers($after_field); } return $sql; } - // -------------------------------------------------------------------- - - /** - * Rename a table - * - * Generates a platform-specific query so that a table can be renamed - * - * @access private - * @param string the old table name - * @param string the new table name - * @return string - */ - function _rename_table($table_name, $new_table_name) - { - // I think this syntax will work, but can find little documentation on renaming tables in MSSQL - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table_name)." RENAME TO ".$this->db->_protect_identifiers($new_table_name); - return $sql; - } - } /* End of file mssql_forge.php */ diff --git a/system/database/drivers/mssql/mssql_result.php b/system/database/drivers/mssql/mssql_result.php index bba2e6243..4cc87f4cf 100644 --- a/system/database/drivers/mssql/mssql_result.php +++ b/system/database/drivers/mssql/mssql_result.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * MS SQL Result Class * @@ -41,10 +39,9 @@ class CI_DB_mssql_result extends CI_DB_result { /** * Number of rows in the result set * - * @access public - * @return integer + * @return int */ - function num_rows() + public function num_rows() { return @mssql_num_rows($this->result_id); } @@ -54,10 +51,9 @@ class CI_DB_mssql_result extends CI_DB_result { /** * Number of fields in the result set * - * @access public - * @return integer + * @return int */ - function num_fields() + public function num_fields() { return @mssql_num_fields($this->result_id); } @@ -69,10 +65,9 @@ class CI_DB_mssql_result extends CI_DB_result { * * Generates an array of column names * - * @access public * @return array */ - function list_fields() + public function list_fields() { $field_names = array(); while ($field = mssql_fetch_field($this->result_id)) @@ -90,10 +85,9 @@ class CI_DB_mssql_result extends CI_DB_result { * * Generates an array of objects containing field meta-data * - * @access public * @return array */ - function field_data() + public function field_data() { $retval = array(); while ($field = mssql_fetch_field($this->result_id)) @@ -116,9 +110,9 @@ class CI_DB_mssql_result extends CI_DB_result { /** * Free the result * - * @return null + * @return void */ - function free_result() + public function free_result() { if (is_resource($this->result_id)) { @@ -132,14 +126,13 @@ class CI_DB_mssql_result extends CI_DB_result { /** * Data Seek * - * Moves the internal pointer to the desired offset. We call + * Moves the internal pointer to the desired offset. We call * this internally before fetching results to make sure the * result set starts at zero * - * @access private - * @return array + * @return bool */ - function _data_seek($n = 0) + protected function _data_seek($n = 0) { return mssql_data_seek($this->result_id, $n); } @@ -151,10 +144,9 @@ class CI_DB_mssql_result extends CI_DB_result { * * Returns the result set as an array * - * @access private * @return array */ - function _fetch_assoc() + protected function _fetch_assoc() { return mssql_fetch_assoc($this->result_id); } @@ -166,16 +158,14 @@ class CI_DB_mssql_result extends CI_DB_result { * * Returns the result set as an object * - * @access private * @return object */ - function _fetch_object() + protected function _fetch_object() { return mssql_fetch_object($this->result_id); } } - /* End of file mssql_result.php */ /* Location: ./system/database/drivers/mssql/mssql_result.php */
\ No newline at end of file diff --git a/system/database/drivers/mssql/mssql_utility.php b/system/database/drivers/mssql/mssql_utility.php index be6ed5bb0..6d47618ce 100644 --- a/system/database/drivers/mssql/mssql_utility.php +++ b/system/database/drivers/mssql/mssql_utility.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * MS SQL Utility Class * @@ -36,59 +34,16 @@ */ class CI_DB_mssql_utility extends CI_DB_utility { - /** - * List databases - * - * @access private - * @return bool - */ - function _list_databases() - { - return "EXEC sp_helpdb"; // Can also be: EXEC sp_databases - } - - // -------------------------------------------------------------------- - - /** - * Optimize table query - * - * Generates a platform-specific query so that a table can be optimized - * - * @access private - * @param string the table name - * @return object - */ - function _optimize_table($table) - { - return FALSE; // Is this supported in MS SQL? - } - - // -------------------------------------------------------------------- - - /** - * Repair table query - * - * Generates a platform-specific query so that a table can be repaired - * - * @access private - * @param string the table name - * @return object - */ - function _repair_table($table) - { - return FALSE; // Is this supported in MS SQL? - } - - // -------------------------------------------------------------------- + protected $_list_databases = 'EXEC sp_helpdb'; // Can also be: EXEC sp_databases + protected $_optimize_table = 'ALTER INDEX all ON %s REORGANIZE'; /** * MSSQL Export * - * @access private * @param array Preferences * @return mixed */ - function _backup($params = array()) + protected function _backup($params = array()) { // Currently unsupported return $this->db->display_error('db_unsuported_feature'); diff --git a/system/database/drivers/mysql/mysql_driver.php b/system/database/drivers/mysql/mysql_driver.php index 067710ff0..32c51865d 100644 --- a/system/database/drivers/mysql/mysql_driver.php +++ b/system/database/drivers/mysql/mysql_driver.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -29,7 +29,7 @@ * MySQL Database Adapter Class * * Note: _DB is an extender class that the app controller - * creates dynamically based on whether the active record + * creates dynamically based on whether the query builder * class is being used or not. * * @package CodeIgniter @@ -119,11 +119,23 @@ class CI_DB_mysql_driver extends CI_DB { /** * Select the database * + * @param string database name * @return bool */ - public function db_select() + public function db_select($database = '') { - return @mysql_select_db($this->database, $this->conn_id); + if ($database === '') + { + $database = $this->database; + } + + if (@mysql_select_db($database, $this->conn_id)) + { + $this->database = $database; + return TRUE; + } + + return FALSE; } // -------------------------------------------------------------------- @@ -132,26 +144,25 @@ class CI_DB_mysql_driver extends CI_DB { * Set client character set * * @param string - * @param string * @return bool */ - public function db_set_charset($charset, $collation) + protected function _db_set_charset($charset) { - return function_exists('mysql_set_charset') - ? @mysql_set_charset($charset, $this->conn_id) - : @mysql_query("SET NAMES '".$this->escape_str($charset)."' COLLATE '".$this->escape_str($collation)."'", $this->conn_id); + return @mysql_set_charset($charset, $this->conn_id); } // -------------------------------------------------------------------- /** - * Version number query string + * Database version number * * @return string */ - protected function _version() + public function version() { - return 'SELECT version() AS ver'; + return isset($this->data_cache['version']) + ? $this->data_cache['version'] + : $this->data_cache['version'] = @mysql_get_server_info($this->conn_id); } // -------------------------------------------------------------------- @@ -275,18 +286,7 @@ class CI_DB_mysql_driver extends CI_DB { return $str; } - if (function_exists('mysql_real_escape_string') && is_resource($this->conn_id)) - { - $str = mysql_real_escape_string($str, $this->conn_id); - } - elseif (function_exists('mysql_escape_string')) - { - $str = mysql_escape_string($str); - } - else - { - $str = addslashes($str); - } + $str = is_resource($this->conn_id) ? mysql_real_escape_string($str, $this->conn_id) : addslashes($str); // escape LIKE condition wildcards if ($like === TRUE) @@ -390,77 +390,50 @@ class CI_DB_mysql_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Field data query - * - * Generates a platform-specific query so that the column data can be retrieved + * Returns an object with field data * * @param string the table name - * @return string + * @return object */ - public function _field_data($table) + public function field_data($table = '') { - return 'DESCRIBE '.$table; - } + if ($table == '') + { + return ($this->db_debug) ? $this->display_error('db_field_param_missing') : FALSE; + } - // -------------------------------------------------------------------- + $query = $this->query('DESCRIBE '.$this->protect_identifiers($table, TRUE, NULL, FALSE)); + $query = $query->result_object(); - /** - * The error message string - * - * @return string - */ - protected function _error_message() - { - return mysql_error($this->conn_id); - } - - // -------------------------------------------------------------------- + $retval = array(); + for ($i = 0, $c = count($query); $i < $c; $i++) + { + preg_match('/([a-z]+)(\(\d+\))?/', $query[$i]->Type, $matches); + + $retval[$i] = new stdClass(); + $retval[$i]->name = $query[$i]->Field; + $retval[$i]->type = empty($matches[1]) ? NULL : $matches[1]; + $retval[$i]->default = $query[$i]->Default; + $retval[$i]->max_length = empty($matches[2]) ? NULL : preg_replace('/[^\d]/', '', $matches[2]); + $retval[$i]->primary_key = (int) ($query[$i]->Key === 'PRI'); + } - /** - * The error message number - * - * @return int - */ - protected function _error_number() - { - return mysql_errno($this->conn_id); + return $retval; } // -------------------------------------------------------------------- /** - * Escape the SQL Identifiers + * Error * - * This function escapes column and table names + * Returns an array containing code and message of the last + * database error that has occured. * - * @param string - * @return string + * @return array */ - public function _escape_identifiers($item) + public function error() { - if ($this->_escape_char == '') - { - return $item; - } - - foreach ($this->_reserved_identifiers as $id) - { - if (strpos($item, '.'.$id) !== FALSE) - { - $item = str_replace('.', $this->_escape_char.'.', $item); - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item); - } - } - - if (strpos($item, '.') !== FALSE) - { - $item = str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item); - } - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item.$this->_escape_char); + return array('code' => mysql_errno($this->conn_id), 'message' => mysql_error($this->conn_id)); } // -------------------------------------------------------------------- @@ -487,92 +460,6 @@ class CI_DB_mysql_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Insert statement - * - * Generates a platform-specific insert string from the supplied data - * - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - protected function _insert($table, $keys, $values) - { - return 'INSERT INTO '.$table.' ('.implode(', ', $keys).') VALUES ('.implode(', ', $values).')'; - } - - // -------------------------------------------------------------------- - - - /** - * Replace statement - * - * Generates a platform-specific replace string from the supplied data - * - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - protected function _replace($table, $keys, $values) - { - return 'REPLACE INTO '.$table.' ('.implode(', ', $keys).') VALUES ('.implode(', ', $values).')'; - } - - // -------------------------------------------------------------------- - - /** - * Insert_batch statement - * - * Generates a platform-specific insert string from the supplied data - * - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - protected function _insert_batch($table, $keys, $values) - { - return 'INSERT INTO '.$table.' ('.implode(', ', $keys).') VALUES '.implode(', ', $values); - } - - // -------------------------------------------------------------------- - - - /** - * Update statement - * - * Generates a platform-specific update string from the supplied data - * - * @param string the table name - * @param array the update data - * @param array the where clause - * @param array the orderby clause - * @param array the limit clause - * @return string - */ - protected function _update($table, $values, $where, $orderby = array(), $limit = FALSE, $like = array()) - { - foreach ($values as $key => $val) - { - $valstr[] = $key.' = '.$val; - } - - $where = ($where != '' && count($where) > 0) ? ' WHERE '.implode(' ', $where) : ''; - if (count($like) > 0) - { - $where .= ($where == '' ? ' WHERE ' : ' AND ').implode(' ', $like); - } - - return 'UPDATE '.$table.' SET '.implode(', ', $valstr).$where - .(count($orderby) > 0 ? ' ORDER BY '.implode(', ', $orderby) : '') - .( ! $limit ? '' : ' LIMIT '.$limit); - } - - // -------------------------------------------------------------------- - - - /** * Update_Batch statement * * Generates a platform-specific batch update string from the supplied data @@ -614,53 +501,6 @@ class CI_DB_mysql_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Truncate statement - * - * Generates a platform-specific truncate string from the supplied data - * If the database does not support the truncate() command - * This function maps to "DELETE FROM table" - * - * @param string the table name - * @return string - */ - protected function _truncate($table) - { - return 'TRUNCATE '.$table; - } - - // -------------------------------------------------------------------- - - /** - * Delete statement - * - * Generates a platform-specific delete string from the supplied data - * - * @param string the table name - * @param array the where clause - * @param string the limit clause - * @return string - */ - protected function _delete($table, $where = array(), $like = array(), $limit = FALSE) - { - $conditions = ''; - - if (count($where) > 0 OR count($like) > 0) - { - $conditions = "\nWHERE ".implode("\n", $this->ar_where); - - if (count($where) > 0 && count($like) > 0) - { - $conditions .= ' AND '; - } - $conditions .= implode("\n", $like); - } - - return 'DELETE FROM '.$table.$conditions.( ! $limit ? '' : ' LIMIT '.$limit); - } - - // -------------------------------------------------------------------- - - /** * Limit string * * Generates a platform-specific LIMIT clause diff --git a/system/database/drivers/mysql/mysql_forge.php b/system/database/drivers/mysql/mysql_forge.php index d3107134e..0e39affa7 100644 --- a/system/database/drivers/mysql/mysql_forge.php +++ b/system/database/drivers/mysql/mysql_forge.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -34,31 +34,7 @@ */ class CI_DB_mysql_forge extends CI_DB_forge { - /** - * Create database - * - * @param string the database name - * @return string - */ - public function _create_database($name) - { - return 'CREATE DATABASE '.$name; - } - - // -------------------------------------------------------------------- - - /** - * Drop database - * - * @param string the database name - * @return string - */ - public function _drop_database($name) - { - return 'DROP DATABASE '.$name; - } - - // -------------------------------------------------------------------- + protected $_create_database = 'CREATE DATABASE %s CHARACTER SET %s COLLATE %s'; /** * Process Fields @@ -66,7 +42,7 @@ class CI_DB_mysql_forge extends CI_DB_forge { * @param mixed the fields * @return string */ - private function _process_fields($fields) + protected function _process_fields($fields) { $current_field_count = 0; $sql = ''; @@ -138,7 +114,7 @@ class CI_DB_mysql_forge extends CI_DB_forge { * @param bool should 'IF NOT EXISTS' be added to the SQL * @return bool */ - public function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) + protected function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) { $sql = 'CREATE TABLE '; @@ -147,11 +123,11 @@ class CI_DB_mysql_forge extends CI_DB_forge { $sql .= 'IF NOT EXISTS '; } - $sql .= $this->db->_escape_identifiers($table).' ('.$this->_process_fields($fields); + $sql .= $this->db->protect_identifiers($table).' ('.$this->_process_fields($fields); if (count($primary_keys) > 0) { - $key_name = $this->db->_protect_identifiers(implode('_', $primary_keys)); + $key_name = $this->db->protect_identifiers(implode('_', $primary_keys)); $sql .= ",\n\tPRIMARY KEY ".$key_name.' ('.implode(', ', $this->db->protect_identifiers($primary_keys)).')'; } @@ -161,12 +137,12 @@ class CI_DB_mysql_forge extends CI_DB_forge { { if (is_array($key)) { - $key_name = $this->db->_protect_identifiers(implode('_', $key)); - $key = $this->db->_protect_identifiers($key); + $key_name = $this->db->protect_identifiers(implode('_', $key)); + $key = $this->db->protect_identifiers($key); } else { - $key_name = $this->db->_protect_identifiers($key); + $key_name = $this->db->protect_identifiers($key); $key = array($key_name); } @@ -180,19 +156,6 @@ class CI_DB_mysql_forge extends CI_DB_forge { // -------------------------------------------------------------------- /** - * Drop Table - * - * @param string table name - * @return string - */ - public function _drop_table($table) - { - return 'DROP TABLE IF EXISTS '.$this->db->_escape_identifiers($table); - } - - // -------------------------------------------------------------------- - - /** * Alter table query * * Generates a platform-specific query so that a table can be altered @@ -204,7 +167,7 @@ class CI_DB_mysql_forge extends CI_DB_forge { * @param string the field after which we should add the new field * @return string */ - public function _alter_table($alter_type, $table, $fields, $after_field = '') + protected function _alter_table($alter_type, $table, $fields, $after_field = '') { $sql = 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '; @@ -218,23 +181,7 @@ class CI_DB_mysql_forge extends CI_DB_forge { .($after_field != '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); } - // -------------------------------------------------------------------- - - /** - * Rename a table - * - * Generates a platform-specific query so that a table can be renamed - * - * @param string the old table name - * @param string the new table name - * @return string - */ - public function _rename_table($table_name, $new_table_name) - { - return 'ALTER TABLE '.$this->db->protect_identifiers($table_name).' RENAME TO '.$this->db->protect_identifiers($new_table_name); - } - } /* End of file mysql_forge.php */ -/* Location: ./system/database/drivers/mysql/mysql_forge.php */ +/* Location: ./system/database/drivers/mysql/mysql_forge.php */
\ No newline at end of file diff --git a/system/database/drivers/mysql/mysql_result.php b/system/database/drivers/mysql/mysql_result.php index 8f04a936d..14d6d072a 100644 --- a/system/database/drivers/mysql/mysql_result.php +++ b/system/database/drivers/mysql/mysql_result.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -90,18 +90,14 @@ class CI_DB_mysql_result extends CI_DB_result { public function field_data() { $retval = array(); - while ($field = mysql_fetch_object($this->result_id)) + for ($i = 0, $c = $this->num_fields(); $i < $c; $i++) { - preg_match('/([a-zA-Z]+)(\(\d+\))?/', $field->Type, $matches); - - $F = new stdClass(); - $F->name = $field->Field; - $F->type = ( ! empty($matches[1])) ? $matches[1] : NULL; - $F->default = $field->Default; - $F->max_length = ( ! empty($matches[2])) ? preg_replace('/[^\d]/', '', $matches[2]) : NULL; - $F->primary_key = (int) ($field->Key === 'PRI'); - - $retval[] = $F; + $retval[$i] = new stdClass(); + $retval[$i]->name = mysql_field_name($this->result_id, $i); + $retval[$i]->type = mysql_field_type($this->result_id, $i); + $retval[$i]->max_length = mysql_field_len($this->result_id, $i); + $retval[$i]->primary_key = (strpos(mysql_field_flags($this->result_id, $i), 'primary_key') === FALSE) ? 0 : 1; + $retval[$i]->default = ''; } return $retval; @@ -132,7 +128,7 @@ class CI_DB_mysql_result extends CI_DB_result { * this internally before fetching results to make sure the * result set starts at zero * - * @return array + * @return bool */ protected function _data_seek($n = 0) { @@ -170,4 +166,4 @@ class CI_DB_mysql_result extends CI_DB_result { } /* End of file mysql_result.php */ -/* Location: ./system/database/drivers/mysql/mysql_result.php */ +/* Location: ./system/database/drivers/mysql/mysql_result.php */
\ No newline at end of file diff --git a/system/database/drivers/mysql/mysql_utility.php b/system/database/drivers/mysql/mysql_utility.php index 0e7c18e16..642323dbd 100644 --- a/system/database/drivers/mysql/mysql_utility.php +++ b/system/database/drivers/mysql/mysql_utility.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -34,54 +34,17 @@ */ class CI_DB_mysql_utility extends CI_DB_utility { - /** - * List databases - * - * @return string - */ - public function _list_databases() - { - return 'SHOW DATABASES'; - } - - // -------------------------------------------------------------------- - - /** - * Optimize table query - * - * Generates a platform-specific query so that a table can be optimized - * - * @param string the table name - * @return string - */ - public function _optimize_table($table) - { - return 'OPTIMIZE TABLE '.$this->db->_escape_identifiers($table); - } - - // -------------------------------------------------------------------- + protected $_list_databases = 'SHOW DATABASES'; + protected $_optimize_table = 'OPTIMIZE TABLE %s'; + protected $_repair_table = 'REPAIR TABLE %s'; /** - * Repair table query - * - * Generates a platform-specific query so that a table can be repaired - * - * @param string the table name - * @return string - */ - public function _repair_table($table) - { - return 'REPAIR TABLE '.$this->db->_escape_identifiers($table); - } - - // -------------------------------------------------------------------- - /** * MySQL Export * * @param array Preferences * @return mixed */ - public function _backup($params = array()) + protected function _backup($params = array()) { if (count($params) === 0) { @@ -102,7 +65,7 @@ class CI_DB_mysql_utility extends CI_DB_utility { } // Get the table schema - $query = $this->db->query('SHOW CREATE TABLE `'.$this->db->database.'`.`'.$table.'`'); + $query = $this->db->query('SHOW CREATE TABLE '.$this->db->protect_identifiers($this->db->database).'.'.$this->db->protect_identifiers($table)); // No result means the table name was invalid if ($query === FALSE) @@ -115,7 +78,7 @@ class CI_DB_mysql_utility extends CI_DB_utility { if ($add_drop == TRUE) { - $output .= 'DROP TABLE IF EXISTS '.$table.';'.$newline.$newline; + $output .= 'DROP TABLE IF EXISTS '.$this->db->protect_identifiers($table).';'.$newline.$newline; } $i = 0; @@ -135,7 +98,7 @@ class CI_DB_mysql_utility extends CI_DB_utility { } // Grab all the data from the current table - $query = $this->db->query('SELECT * FROM '.$table); + $query = $this->db->query('SELECT * FROM '.$this->db->protect_identifiers($table)); if ($query->num_rows() == 0) { @@ -157,7 +120,7 @@ class CI_DB_mysql_utility extends CI_DB_utility { TRUE); // Create a string of field names - $field_str .= '`'.$field->name.'`, '; + $field_str .= $this->db->protect_identifiers($field->name).', '; $i++; } @@ -192,15 +155,16 @@ class CI_DB_mysql_utility extends CI_DB_utility { $val_str = preg_replace('/, $/' , '', $val_str); // Build the INSERT string - $output .= 'INSERT INTO '.$table.' ('.$field_str.') VALUES ('.$val_str.');'.$newline; + $output .= 'INSERT INTO '.$this->db->protect_identifiers($table).' ('.$field_str.') VALUES ('.$val_str.');'.$newline; } - return $output.$newline.$newline; + $output .= $newline.$newline; } return $output; } + } /* End of file mysql_utility.php */ -/* Location: ./system/database/drivers/mysql/mysql_utility.php */ +/* Location: ./system/database/drivers/mysql/mysql_utility.php */
\ No newline at end of file diff --git a/system/database/drivers/mysqli/mysqli_driver.php b/system/database/drivers/mysqli/mysqli_driver.php index a79b2a4ad..e2684e4f2 100644 --- a/system/database/drivers/mysqli/mysqli_driver.php +++ b/system/database/drivers/mysqli/mysqli_driver.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -29,7 +29,7 @@ * MySQLi Database Adapter Class * * Note: _DB is an extender class that the app controller - * creates dynamically based on whether the active record + * creates dynamically based on whether the query builder * class is being used or not. * * @package CodeIgniter @@ -72,8 +72,8 @@ class CI_DB_mysqli_driver extends CI_DB { public function db_connect() { return ($this->port != '') - ? @mysqli_connect($this->hostname, $this->username, $this->password, $this->database, $this->port) - : @mysqli_connect($this->hostname, $this->username, $this->password, $this->database); + ? @new mysqli($this->hostname, $this->username, $this->password, $this->database, $this->port) + : @new mysqli($this->hostname, $this->username, $this->password, $this->database); } // -------------------------------------------------------------------- @@ -92,8 +92,8 @@ class CI_DB_mysqli_driver extends CI_DB { } return ($this->port != '') - ? @mysqli_connect('p:'.$this->hostname, $this->username, $this->password, $this->database, $this->port) - : @mysqli_connect('p:'.$this->hostname, $this->username, $this->password, $this->database); + ? @new mysqli('p:'.$this->hostname, $this->username, $this->password, $this->database, $this->port) + : @new mysqli('p:'.$this->hostname, $this->username, $this->password, $this->database); } // -------------------------------------------------------------------- @@ -108,7 +108,7 @@ class CI_DB_mysqli_driver extends CI_DB { */ public function reconnect() { - if (mysqli_ping($this->conn_id) === FALSE) + if ($this->conn_id !== FALSE && $this->conn_id->ping() === FALSE) { $this->conn_id = FALSE; } @@ -119,11 +119,23 @@ class CI_DB_mysqli_driver extends CI_DB { /** * Select the database * + * @param string database name * @return bool */ - public function db_select() + public function db_select($database = '') { - return @mysqli_select_db($this->conn_id, $this->database); + if ($database === '') + { + $database = $this->database; + } + + if (@$this->conn_id->select_db($database)) + { + $this->database = $database; + return TRUE; + } + + return FALSE; } // -------------------------------------------------------------------- @@ -132,26 +144,25 @@ class CI_DB_mysqli_driver extends CI_DB { * Set client character set * * @param string - * @param string * @return bool */ - protected function _db_set_charset($charset, $collation) + protected function _db_set_charset($charset) { - return function_exists('mysqli_set_charset') - ? @mysqli_set_charset($this->conn_id, $charset) - : @mysqli_query($this->conn_id, "SET NAMES '".$this->escape_str($charset)."' COLLATE '".$this->escape_str($collation)."'"); + return @$this->conn_id->set_charset($charset); } // -------------------------------------------------------------------- /** - * Version number query string + * Database version number * * @return string */ - protected function _version() + public function version() { - return @mysqli_get_server_info($this->conn_id); + return isset($this->data_cache['version']) + ? $this->data_cache['version'] + : $this->data_cache['version'] = $this->conn_id->server_info; } // -------------------------------------------------------------------- @@ -164,7 +175,7 @@ class CI_DB_mysqli_driver extends CI_DB { */ protected function _execute($sql) { - return @mysqli_query($this->conn_id, $this->_prep_query($sql)); + return @$this->conn_id->query($this->_prep_query($sql)); } // -------------------------------------------------------------------- @@ -275,18 +286,7 @@ class CI_DB_mysqli_driver extends CI_DB { return $str; } - if (function_exists('mysqli_real_escape_string') && is_object($this->conn_id)) - { - $str = mysqli_real_escape_string($this->conn_id, $str); - } - elseif (function_exists('mysql_escape_string')) - { - $str = mysql_escape_string($str); - } - else - { - $str = addslashes($str); - } + $str = is_object($this->conn_id) ? $this->conn_id->real_escape_string($str) : addslashes($str); // escape LIKE condition wildcards if ($like === TRUE) @@ -306,7 +306,7 @@ class CI_DB_mysqli_driver extends CI_DB { */ public function affected_rows() { - return @mysqli_affected_rows($this->conn_id); + return $this->conn_id->affected_rows; } // -------------------------------------------------------------------- @@ -318,7 +318,7 @@ class CI_DB_mysqli_driver extends CI_DB { */ public function insert_id() { - return @mysqli_insert_id($this->conn_id); + return $this->conn_id->insert_id; } // -------------------------------------------------------------------- @@ -339,7 +339,7 @@ class CI_DB_mysqli_driver extends CI_DB { return 0; } - $query = $this->query($this->_count_string.$this->_protect_identifiers('numrows').' FROM '.$this->_protect_identifiers($table, TRUE, NULL, FALSE)); + $query = $this->query($this->_count_string.$this->protect_identifiers('numrows').' FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE)); if ($query->num_rows() == 0) { return 0; @@ -357,7 +357,6 @@ class CI_DB_mysqli_driver extends CI_DB { * * Generates a platform-specific query string so that the table names can be fetched * - * @access private * @param bool * @return string */ @@ -385,83 +384,56 @@ class CI_DB_mysqli_driver extends CI_DB { */ protected function _list_columns($table = '') { - return 'SHOW COLUMNS FROM '.$this->_protect_identifiers($table, TRUE, NULL, FALSE); + return 'SHOW COLUMNS FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE); } // -------------------------------------------------------------------- /** - * Field data query - * - * Generates a platform-specific query so that the column data can be retrieved + * Returns an object with field data * * @param string the table name - * @return string + * @return object */ - protected function _field_data($table) + public function field_data($table = '') { - return 'DESCRIBE '.$table; - } - - // -------------------------------------------------------------------- + if ($table == '') + { + return ($this->db_debug) ? $this->display_error('db_field_param_missing') : FALSE; + } - /** - * The error message string - * - * @return string - */ - protected function _error_message() - { - return mysqli_error($this->conn_id); - } + $query = $this->query('DESCRIBE '.$this->protect_identifiers($table, TRUE, NULL, FALSE)); + $query = $query->result_object(); - // -------------------------------------------------------------------- + $retval = array(); + for ($i = 0, $c = count($query); $i < $c; $i++) + { + preg_match('/([a-z]+)(\(\d+\))?/', $query[$i]->Type, $matches); + + $retval[$i] = new stdClass(); + $retval[$i]->name = $query[$i]->Field; + $retval[$i]->type = empty($matches[1]) ? NULL : $matches[1]; + $retval[$i]->default = $query[$i]->Default; + $retval[$i]->max_length = empty($matches[2]) ? NULL : preg_replace('/[^\d]/', '', $matches[2]); + $retval[$i]->primary_key = (int) ($query[$i]->Key === 'PRI'); + } - /** - * The error message number - * - * @return int - */ - protected function _error_number() - { - return mysqli_errno($this->conn_id); + return $retval; } // -------------------------------------------------------------------- /** - * Escape the SQL Identifiers + * Error * - * This function escapes column and table names + * Returns an array containing code and message of the last + * database error that has occured. * - * @param string - * @return string + * @return array */ - public function _escape_identifiers($item) + public function error() { - if ($this->_escape_char == '') - { - return $item; - } - - foreach ($this->_reserved_identifiers as $id) - { - if (strpos($item, '.'.$id) !== FALSE) - { - $item = str_replace('.', $this->_escape_char.'.', $item); - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item); - } - } - - if (strpos($item, '.') !== FALSE) - { - $item = str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item); - } - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item.$this->_escape_char); + return array('code' => $this->conn_id->errno, 'message' => $this->conn_id->error); } // -------------------------------------------------------------------- @@ -488,85 +460,6 @@ class CI_DB_mysqli_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Insert statement - * - * Generates a platform-specific insert string from the supplied data - * - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - protected function _insert($table, $keys, $values) - { - return 'INSERT INTO '.$table.' ('.implode(', ', $keys).') VALUES ('.implode(', ', $values).')'; - } - - // -------------------------------------------------------------------- - - /** - * Insert_batch statement - * - * Generates a platform-specific insert string from the supplied data - * - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - protected function _insert_batch($table, $keys, $values) - { - return 'INSERT INTO '.$table.' ('.implode(', ', $keys).') VALUES '.implode(', ', $values); - } - - // -------------------------------------------------------------------- - - - /** - * Replace statement - * - * Generates a platform-specific replace string from the supplied data - * - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - protected function _replace($table, $keys, $values) - { - return 'REPLACE INTO '.$table.' ('.implode(', ', $keys).') VALUES ('.implode(', ', $values).')'; - } - - // -------------------------------------------------------------------- - - /** - * Update statement - * - * Generates a platform-specific update string from the supplied data - * - * @param string the table name - * @param array the update data - * @param array the where clause - * @param array the orderby clause - * @param array the limit clause - * @return string - */ - protected function _update($table, $values, $where, $orderby = array(), $limit = FALSE) - { - foreach ($values as $key => $val) - { - $valstr[] = $key.' = '.$val; - } - - return 'UPDATE '.$table.' SET '.implode(', ', $valstr) - .(($where != '' && count($where) > 0) ? ' WHERE '.implode(' ', $where) : '') - .(count($orderby) > 0 ? ' ORDER BY '.implode(', ', $orderby) : '') - .( ! $limit ? '' : ' LIMIT '.$limit); - } - - // -------------------------------------------------------------------- - - /** * Update_Batch statement * * Generates a platform-specific batch update string from the supplied data @@ -610,52 +503,6 @@ class CI_DB_mysqli_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Truncate statement - * - * Generates a platform-specific truncate string from the supplied data - * If the database does not support the truncate() command - * This function maps to "DELETE FROM table" - * - * @param string the table name - * @return string - */ - protected function _truncate($table) - { - return 'TRUNCATE '.$table; - } - - // -------------------------------------------------------------------- - - /** - * Delete statement - * - * Generates a platform-specific delete string from the supplied data - * - * @param string the table name - * @param array the where clause - * @param string the limit clause - * @return string - */ - protected function _delete($table, $where = array(), $like = array(), $limit = FALSE) - { - $conditions = ''; - if (count($where) > 0 OR count($like) > 0) - { - $conditions = "\nWHERE ".implode("\n", $this->ar_where); - - if (count($where) > 0 && count($like) > 0) - { - $conditions .= ' AND '; - } - $conditions .= implode("\n", $like); - } - - return 'DELETE FROM '.$table.$conditions.( ! $limit ? '' : ' LIMIT '.$limit); - } - - // -------------------------------------------------------------------- - - /** * Limit string * * Generates a platform-specific LIMIT clause @@ -681,7 +528,8 @@ class CI_DB_mysqli_driver extends CI_DB { */ protected function _close($conn_id) { - @mysqli_close($conn_id); + $this->conn_id->close(); + $this->conn_id = FALSE; } } diff --git a/system/database/drivers/mysqli/mysqli_forge.php b/system/database/drivers/mysqli/mysqli_forge.php index 7de036127..503574dfc 100644 --- a/system/database/drivers/mysqli/mysqli_forge.php +++ b/system/database/drivers/mysqli/mysqli_forge.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -34,31 +34,7 @@ */ class CI_DB_mysqli_forge extends CI_DB_forge { - /** - * Create database - * - * @param string the database name - * @return string - */ - public function _create_database($name) - { - return 'CREATE DATABASE '.$name; - } - - // -------------------------------------------------------------------- - - /** - * Drop database - * - * @param string the database name - * @return string - */ - public function _drop_database($name) - { - return 'DROP DATABASE '.$name; - } - - // -------------------------------------------------------------------- + protected $_create_database = 'CREATE DATABASE %s CHARACTER SET %s COLLATE %s'; /** * Process Fields @@ -66,7 +42,7 @@ class CI_DB_mysqli_forge extends CI_DB_forge { * @param mixed the fields * @return string */ - public function _process_fields($fields) + protected function _process_fields($fields) { $current_field_count = 0; $sql = ''; @@ -86,9 +62,32 @@ class CI_DB_mysqli_forge extends CI_DB_forge { $sql .= "\n\t".$this->db->protect_identifiers($field) .( ! empty($attributes['NAME']) ? ' '.$this->db->protect_identifiers($attributes['NAME']).' ' : '') - .( ! empty($attributes['TYPE']) ? ' '.$attributes['TYPE'] : '') - .( ! empty($attributes['CONSTRAINT']) ? '('.$attributes['CONSTRAINT'].')' : '') - .(( ! empty($attributes['UNSIGNED']) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') + ; + + if ( ! empty($attributes['TYPE'])) + { + $sql .= ' '.$attributes['TYPE']; + + if ( ! empty($attributes['CONSTRAINT'])) + { + switch (strtolower($attributes['TYPE'])) + { + case 'decimal': + case 'float': + case 'numeric': + $sql .= '('.implode(',', $attributes['CONSTRAINT']).')'; + break; + case 'enum': + case 'set': + $sql .= '("'.implode('","', $attributes['CONSTRAINT']).'")'; + break; + default: + $sql .= '('.$attributes['CONSTRAINT'].')'; + } + } + } + + $sql .= (( ! empty($attributes['UNSIGNED']) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') .(isset($attributes['DEFAULT']) ? " DEFAULT '".$attributes['DEFAULT']."'" : '') .(( ! empty($attributes['NULL']) && $attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL') .(( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE) ? ' AUTO_INCREMENT' : ''); @@ -116,7 +115,7 @@ class CI_DB_mysqli_forge extends CI_DB_forge { * @param bool should 'IF NOT EXISTS' be added to the SQL * @return bool */ - public function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) + protected function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) { $sql = 'CREATE TABLE '; @@ -125,7 +124,7 @@ class CI_DB_mysqli_forge extends CI_DB_forge { $sql .= 'IF NOT EXISTS '; } - $sql .= $this->db->_escape_identifiers($table).' ('.$this->_process_fields($fields); + $sql .= $this->db->escape_identifiers($table).' ('.$this->_process_fields($fields); if (count($primary_keys) > 0) { @@ -158,18 +157,6 @@ class CI_DB_mysqli_forge extends CI_DB_forge { // -------------------------------------------------------------------- /** - * Drop Table - * - * @return string - */ - public function _drop_table($table) - { - return 'DROP TABLE IF EXISTS '.$this->db->_escape_identifiers($table); - } - - // -------------------------------------------------------------------- - - /** * Alter table query * * Generates a platform-specific query so that a table can be altered @@ -181,9 +168,9 @@ class CI_DB_mysqli_forge extends CI_DB_forge { * @param string the field after which we should add the new field * @return string */ - public function _alter_table($alter_type, $table, $fields, $after_field = '') + protected function _alter_table($alter_type, $table, $fields, $after_field = '') { - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table).' '.$alter_type.' '; + $sql = 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '; // DROP has everything it needs now. if ($alter_type === 'DROP') @@ -195,23 +182,7 @@ class CI_DB_mysqli_forge extends CI_DB_forge { .($after_field != '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); } - // -------------------------------------------------------------------- - - /** - * Rename a table - * - * Generates a platform-specific query so that a table can be renamed - * - * @param string the old table name - * @param string the new table name - * @return string - */ - public function _rename_table($table_name, $new_table_name) - { - return 'ALTER TABLE '.$this->db->protect_identifiers($table_name).' RENAME TO '.$this->db->protect_identifiers($new_table_name); - } - } /* End of file mysqli_forge.php */ -/* Location: ./system/database/drivers/mysqli/mysqli_forge.php */ +/* Location: ./system/database/drivers/mysqli/mysqli_forge.php */
\ No newline at end of file diff --git a/system/database/drivers/mysqli/mysqli_result.php b/system/database/drivers/mysqli/mysqli_result.php index 0a50cccac..9b4d494d4 100644 --- a/system/database/drivers/mysqli/mysqli_result.php +++ b/system/database/drivers/mysqli/mysqli_result.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -43,7 +43,7 @@ class CI_DB_mysqli_result extends CI_DB_result { */ public function num_rows() { - return @mysqli_num_rows($this->result_id); + return $this->result_id->num_rows; } // -------------------------------------------------------------------- @@ -55,7 +55,7 @@ class CI_DB_mysqli_result extends CI_DB_result { */ public function num_fields() { - return @mysqli_num_fields($this->result_id); + return $this->result_id->field_count; } // -------------------------------------------------------------------- @@ -70,7 +70,7 @@ class CI_DB_mysqli_result extends CI_DB_result { public function list_fields() { $field_names = array(); - while ($field = mysqli_fetch_field($this->result_id)) + while ($field = $this->result_id->fetch_field()) { $field_names[] = $field->name; } @@ -90,18 +90,15 @@ class CI_DB_mysqli_result extends CI_DB_result { public function field_data() { $retval = array(); - while ($field = mysqli_fetch_object($this->result_id)) + $field_data = $this->result_id->fetch_fields(); + for ($i = 0, $c = count($field_data); $i < $c; $i++) { - preg_match('/([a-zA-Z]+)(\(\d+\))?/', $field->Type, $matches); - - $F = new stdClass(); - $F->name = $field->Field; - $F->type = ( ! empty($matches[1])) ? $matches[1] : NULL; - $F->default = $field->Default; - $F->max_length = ( ! empty($matches[2])) ? preg_replace('/[^\d]/', '', $matches[2]) : NULL; - $F->primary_key = (int) ($field->Key === 'PRI'); - - $retval[] = $F; + $retval[$i] = new stdClass(); + $retval[$i]->name = $field_data[$i]->name; + $retval[$i]->type = $field_data[$i]->type; + $retval[$i]->max_length = $field_data[$i]->max_length; + $retval[$i]->primary_key = (int) ($field_data[$i]->flags & 2); + $retval[$i]->default = ''; } return $retval; @@ -118,7 +115,7 @@ class CI_DB_mysqli_result extends CI_DB_result { { if (is_object($this->result_id)) { - mysqli_free_result($this->result_id); + $this->result_id->free(); $this->result_id = FALSE; } } @@ -128,15 +125,15 @@ class CI_DB_mysqli_result extends CI_DB_result { /** * Data Seek * - * Moves the internal pointer to the desired offset. We call + * Moves the internal pointer to the desired offset. We call * this internally before fetching results to make sure the * result set starts at zero * - * @return array + * @return bool */ protected function _data_seek($n = 0) { - return mysqli_data_seek($this->result_id, $n); + return $this->result_id->data_seek($n); } // -------------------------------------------------------------------- @@ -150,7 +147,7 @@ class CI_DB_mysqli_result extends CI_DB_result { */ protected function _fetch_assoc() { - return mysqli_fetch_assoc($this->result_id); + return $this->result_id->fetch_assoc(); } // -------------------------------------------------------------------- @@ -164,10 +161,10 @@ class CI_DB_mysqli_result extends CI_DB_result { */ protected function _fetch_object() { - return mysqli_fetch_object($this->result_id); + return $this->result_id->fetch_object(); } } /* End of file mysqli_result.php */ -/* Location: ./system/database/drivers/mysqli/mysqli_result.php */ +/* Location: ./system/database/drivers/mysqli/mysqli_result.php */
\ No newline at end of file diff --git a/system/database/drivers/mysqli/mysqli_utility.php b/system/database/drivers/mysqli/mysqli_utility.php index 3fdc5c723..27d4ef817 100644 --- a/system/database/drivers/mysqli/mysqli_utility.php +++ b/system/database/drivers/mysqli/mysqli_utility.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -34,47 +34,9 @@ */ class CI_DB_mysqli_utility extends CI_DB_utility { - /** - * List databases - * - * @return string - */ - public function _list_databases() - { - return 'SHOW DATABASES'; - } - - // -------------------------------------------------------------------- - - /** - * Optimize table query - * - * Generates a platform-specific query so that a table can be optimized - * - * @param string the table name - * @return string - */ - public function _optimize_table($table) - { - return 'OPTIMIZE TABLE '.$this->db->_escape_identifiers($table); - } - - // -------------------------------------------------------------------- - - /** - * Repair table query - * - * Generates a platform-specific query so that a table can be repaired - * - * @param string the table name - * @return string - */ - public function _repair_table($table) - { - return 'REPAIR TABLE '.$this->db->_escape_identifiers($table); - } - - // -------------------------------------------------------------------- + protected $_list_databases = 'SHOW DATABASES'; + protected $_optimize_table = 'OPTIMIZE TABLE %s'; + protected $_repair_table = 'REPAIR TABLE %s'; /** * MySQLi Export @@ -82,7 +44,7 @@ class CI_DB_mysqli_utility extends CI_DB_utility { * @param array Preferences * @return mixed */ - public function _backup($params = array()) + protected function _backup($params = array()) { // Currently unsupported return $this->db->display_error('db_unsuported_feature'); @@ -90,4 +52,4 @@ class CI_DB_mysqli_utility extends CI_DB_utility { } /* End of file mysqli_utility.php */ -/* Location: ./system/database/drivers/mysqli/mysqli_utility.php */ +/* Location: ./system/database/drivers/mysqli/mysqli_utility.php */
\ No newline at end of file diff --git a/system/database/drivers/oci8/oci8_driver.php b/system/database/drivers/oci8/oci8_driver.php index c6621901b..33a89df94 100644 --- a/system/database/drivers/oci8/oci8_driver.php +++ b/system/database/drivers/oci8/oci8_driver.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,13 +25,11 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * oci8 Database Adapter Class * * Note: _DB is an extender class that the app controller - * creates dynamically based on whether the active record + * creates dynamically based on whether the query builder * class is being used or not. * * @package CodeIgniter @@ -48,121 +46,154 @@ * permit access to oracle databases * * @author Kelly McArdle - * */ - class CI_DB_oci8_driver extends CI_DB { - var $dbdriver = 'oci8'; + public $dbdriver = 'oci8'; // The character used for excaping - var $_escape_char = '"'; + protected $_escape_char = '"'; // clause and character used for LIKE escape sequences - var $_like_escape_str = " escape '%s' "; - var $_like_escape_chr = '!'; + protected $_like_escape_str = " ESCAPE '%s' "; + protected $_like_escape_chr = '!'; /** * The syntax to count rows is slightly different across different * database engines, so this string appears in each driver and is * used for the count_all() and count_all_results() functions. */ - var $_count_string = "SELECT COUNT(1) AS "; - var $_random_keyword = ' ASC'; // not currently supported + protected $_count_string = 'SELECT COUNT(1) AS '; + protected $_random_keyword = ' ASC'; // not currently supported // Set "auto commit" by default - var $_commit = OCI_COMMIT_ON_SUCCESS; + public $commit_mode = OCI_COMMIT_ON_SUCCESS; // need to track statement id and cursor id - var $stmt_id; - var $curs_id; + public $stmt_id; + public $curs_id; // if we use a limit, we will add a field that will // throw off num_fields later - var $limit_used; + public $limit_used; - /** - * Non-persistent database connection - * - * @access private called by the base class - * @return resource - */ - public function db_connect() + public function __construct($params) { - return @oci_connect($this->username, $this->password, $this->hostname, $this->char_set); - } + parent::__construct($params); - // -------------------------------------------------------------------- + $valid_dsns = array( + 'tns' => '/^\(DESCRIPTION=(\(.+\)){2,}\)$/', // TNS + // Easy Connect string (Oracle 10g+) + 'ec' => '/^(\/\/)?[a-z0-9.:_-]+(:[1-9][0-9]{0,4})?(\/[a-z0-9$_]+)?(:[^\/])?(\/[a-z0-9$_]+)?$/i', + 'in' => '/^[a-z0-9$_]+$/i' // Instance name (defined in tnsnames.ora) + ); - /** - * Persistent database connection - * - * @access private called by the base class - * @return resource - */ - public function db_pconnect() - { - return @oci_pconnect($this->username, $this->password, $this->hostname, $this->char_set); - } + /* Space characters don't have any effect when actually + * connecting, but can be a hassle while validating the DSN. + */ + $this->dsn = str_replace(array("\n", "\r", "\t", ' '), '', $this->dsn); - // -------------------------------------------------------------------- + if ($this->dsn !== '') + { + foreach ($valid_dsns as $regexp) + { + if (preg_match($regexp, $this->dsn)) + { + return; + } + } + } - /** - * Reconnect - * - * Keep / reestablish the db connection if no queries have been - * sent for a length of time exceeding the server's idle timeout - * - * @access public - * @return void - */ - public function reconnect() - { - // not implemented in oracle - return; - } + // Legacy support for TNS in the hostname configuration field + $this->hostname = str_replace(array("\n", "\r", "\t", ' '), '', $this->hostname); + if (preg_match($valid_dsns['tns'], $this->hostname)) + { + $this->dsn = $this->hostname; + return; + } + elseif ($this->hostname !== '' && strpos($this->hostname, '/') === FALSE && strpos($this->hostname, ':') === FALSE + && (( ! empty($this->port) && ctype_digit($this->port)) OR $this->database !== '')) + { + /* If the hostname field isn't empty, doesn't contain + * ':' and/or '/' and if port and/or database aren't + * empty, then the hostname field is most likely indeed + * just a hostname. Therefore we'll try and build an + * Easy Connect string from these 3 settings, assuming + * that the database field is a service name. + */ + $this->dsn = $this->hostname + .(( ! empty($this->port) && ctype_digit($this->port)) ? ':'.$this->port : '') + .($this->database !== '' ? '/'.ltrim($this->database, '/') : ''); + + if (preg_match($valid_dsns['ec'], $this->dsn)) + { + return; + } + } - // -------------------------------------------------------------------- + /* At this point, we can only try and validate the hostname and + * database fields separately as DSNs. + */ + if (preg_match($valid_dsns['ec'], $this->hostname) OR preg_match($valid_dsns['in'], $this->hostname)) + { + $this->dsn = $this->hostname; + return; + } + + $this->database = str_replace(array("\n", "\r", "\t", ' '), '', $this->database); + foreach ($valid_dsns as $regexp) + { + if (preg_match($regexp, $this->database)) + { + return; + } + } + + /* Well - OK, an empty string should work as well. + * PHP will try to use environment variables to + * determine which Oracle instance to connect to. + */ + $this->dsn = ''; + } /** - * Select the database + * Non-persistent database connection * - * @access private called by the base class - * @return resource + * @return resource */ - public function db_select() + public function db_connect() { - // Not in Oracle - schemas are actually usernames - return TRUE; + return ( ! empty($this->char_set)) + ? @oci_connect($this->username, $this->password, $this->dsn, $this->char_set) + : @oci_connect($this->username, $this->password, $this->dsn); } // -------------------------------------------------------------------- /** - * Set client character set + * Persistent database connection * - * @access public - * @param string - * @param string * @return resource */ - public function db_set_charset($charset, $collation) + public function db_pconnect() { - // this is done upon connect - return TRUE; + return ( ! empty($this->char_set)) + ? @oci_pconnect($this->username, $this->password, $this->dsn, $this->char_set) + : @oci_pconnect($this->username, $this->password, $this->dsn); } // -------------------------------------------------------------------- /** - * Version number query string + * Database version number * - * @access protected - * @return string + * @return string */ - protected function _version() + public function version() { - return oci_server_version($this->conn_id); + return isset($this->data_cache['version']) + ? $this->data_cache['version'] + : $this->data_cache['version'] = oci_server_version($this->conn_id); } // -------------------------------------------------------------------- @@ -170,63 +201,44 @@ class CI_DB_oci8_driver extends CI_DB { /** * Execute the query * - * @access protected called by the base class - * @param string an SQL query - * @return resource + * @param string an SQL query + * @return resource */ protected function _execute($sql) { - // oracle must parse the query before it is run. All of the actions with - // the query are based on the statement id returned by ociparse + /* Oracle must parse the query before it is run. All of the actions with + * the query are based on the statement id returned by oci_parse(). + */ $this->stmt_id = FALSE; $this->_set_stmt_id($sql); oci_set_prefetch($this->stmt_id, 1000); - return @oci_execute($this->stmt_id, $this->_commit); + return @oci_execute($this->stmt_id, $this->commit_mode); } /** * Generate a statement ID * - * @access private - * @param string an SQL query - * @return none + * @param string an SQL query + * @return void */ - private function _set_stmt_id($sql) + protected function _set_stmt_id($sql) { if ( ! is_resource($this->stmt_id)) { - $this->stmt_id = oci_parse($this->conn_id, $this->_prep_query($sql)); + $this->stmt_id = oci_parse($this->conn_id, $sql); } } // -------------------------------------------------------------------- /** - * Prep the query - * - * If needed, each database adapter can prep the query string - * - * @access private called by execute() - * @param string an SQL query - * @return string - */ - private function _prep_query($sql) - { - return $sql; - } - - // -------------------------------------------------------------------- - - /** - * getCursor. Returns a cursor from the datbase + * Get cursor. Returns a cursor from the database * - * @access public - * @return cursor id + * @return cursor id */ public function get_cursor() { - $this->curs_id = oci_new_cursor($this->conn_id); - return $this->curs_id; + return $this->curs_id = oci_new_cursor($this->conn_id); } // -------------------------------------------------------------------- @@ -234,20 +246,19 @@ class CI_DB_oci8_driver extends CI_DB { /** * Stored Procedure. Executes a stored procedure * - * @access public - * @param package package stored procedure is in - * @param procedure stored procedure to execute - * @param params array of parameters - * @return array + * @param string package name in which the stored procedure is in + * @param string stored procedure name to execute + * @param array parameters + * @return mixed * * params array keys * * KEY OPTIONAL NOTES - * name no the name of the parameter should be in :<param_name> format - * value no the value of the parameter. If this is an OUT or IN OUT parameter, - * this should be a reference to a variable - * type yes the type of the parameter - * length yes the max size of the parameter + * name no the name of the parameter should be in :<param_name> format + * value no the value of the parameter. If this is an OUT or IN OUT parameter, + * this should be a reference to a variable + * type yes the type of the parameter + * length yes the max size of the parameter */ public function stored_procedure($package, $procedure, $params) { @@ -262,24 +273,24 @@ class CI_DB_oci8_driver extends CI_DB { } // build the query string - $sql = "begin $package.$procedure("; + $sql = 'BEGIN '.$package.'.'.$procedure.'('; $have_cursor = FALSE; foreach ($params as $param) { - $sql .= $param['name'] . ","; + $sql .= $param['name'].','; - if (array_key_exists('type', $param) && ($param['type'] === OCI_B_CURSOR)) + if (isset($param['type']) && $param['type'] === OCI_B_CURSOR) { $have_cursor = TRUE; } } - $sql = trim($sql, ",") . "); end;"; + $sql = trim($sql, ',') . '); END;'; $this->stmt_id = FALSE; $this->_set_stmt_id($sql); $this->_bind_params($params); - $this->query($sql, FALSE, $have_cursor); + return $this->query($sql, FALSE, $have_cursor); } // -------------------------------------------------------------------- @@ -287,10 +298,9 @@ class CI_DB_oci8_driver extends CI_DB { /** * Bind parameters * - * @access private - * @return none + * @return void */ - private function _bind_params($params) + protected function _bind_params($params) { if ( ! is_array($params) OR ! is_resource($this->stmt_id)) { @@ -316,7 +326,6 @@ class CI_DB_oci8_driver extends CI_DB { /** * Begin Transaction * - * @access public * @return bool */ public function trans_begin($test_mode = FALSE) @@ -337,7 +346,7 @@ class CI_DB_oci8_driver extends CI_DB { // even if the queries produce a successful result. $this->_trans_failure = ($test_mode === TRUE) ? TRUE : FALSE; - $this->_commit = OCI_DEFAULT; + $this->commit_mode = (is_php('5.3.2')) ? OCI_NO_AUTO_COMMIT : OCI_DEFAULT; return TRUE; } @@ -346,7 +355,6 @@ class CI_DB_oci8_driver extends CI_DB { /** * Commit Transaction * - * @access public * @return bool */ public function trans_commit() @@ -362,9 +370,8 @@ class CI_DB_oci8_driver extends CI_DB { return TRUE; } - $ret = oci_commit($this->conn_id); - $this->_commit = OCI_COMMIT_ON_SUCCESS; - return $ret; + $this->commit_mode = OCI_COMMIT_ON_SUCCESS; + return oci_commit($this->conn_id); } // -------------------------------------------------------------------- @@ -372,25 +379,18 @@ class CI_DB_oci8_driver extends CI_DB { /** * Rollback Transaction * - * @access public * @return bool */ public function trans_rollback() { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } - $ret = oci_rollback($this->conn_id); - $this->_commit = OCI_COMMIT_ON_SUCCESS; - return $ret; + $this->commit_mode = OCI_COMMIT_ON_SUCCESS; + return oci_rollback($this->conn_id); } // -------------------------------------------------------------------- @@ -398,10 +398,9 @@ class CI_DB_oci8_driver extends CI_DB { /** * Escape String * - * @access public - * @param string + * @param string * @param bool whether or not the string will be used in a LIKE condition - * @return string + * @return string */ public function escape_str($str, $like = FALSE) { @@ -415,15 +414,14 @@ class CI_DB_oci8_driver extends CI_DB { return $str; } - $str = remove_invisible_characters($str); - $str = str_replace("'", "''", $str); + $str = str_replace("'", "''", remove_invisible_characters($str)); // escape LIKE condition wildcards if ($like === TRUE) { - $str = str_replace( array('%', '_', $this->_like_escape_chr), - array($this->_like_escape_chr.'%', $this->_like_escape_chr.'_', $this->_like_escape_chr.$this->_like_escape_chr), - $str); + return str_replace(array($this->_like_escape_chr, '%', '_'), + array($this->_like_escape_chr.$this->_like_escape_chr, $this->_like_escape_chr.'%', $this->_like_escape_chr.'_'), + $str); } return $str; @@ -434,8 +432,7 @@ class CI_DB_oci8_driver extends CI_DB { /** * Affected Rows * - * @access public - * @return integer + * @return int */ public function affected_rows() { @@ -447,8 +444,7 @@ class CI_DB_oci8_driver extends CI_DB { /** * Insert ID * - * @access public - * @return integer + * @return int */ public function insert_id() { @@ -464,9 +460,8 @@ class CI_DB_oci8_driver extends CI_DB { * Generates a platform-specific query string that counts all records in * the specified database * - * @access public - * @param string - * @return string + * @param string + * @return int */ public function count_all($table = '') { @@ -475,8 +470,7 @@ class CI_DB_oci8_driver extends CI_DB { return 0; } - $query = $this->query($this->_count_string . $this->_protect_identifiers('numrows') . " FROM " . $this->_protect_identifiers($table, TRUE, NULL, FALSE)); - + $query = $this->query($this->_count_string.$this->protect_identifiers('numrows').' FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE)); if ($query == FALSE) { return 0; @@ -494,17 +488,16 @@ class CI_DB_oci8_driver extends CI_DB { * * Generates a platform-specific query string so that the table names can be fetched * - * @access protected - * @param boolean + * @param bool * @return string */ protected function _list_tables($prefix_limit = FALSE) { - $sql = "SELECT TABLE_NAME FROM ALL_TABLES"; + $sql = 'SELECT TABLE_NAME FROM ALL_TABLES'; - if ($prefix_limit !== FALSE AND $this->dbprefix != '') + if ($prefix_limit !== FALSE && $this->dbprefix != '') { - $sql .= " WHERE TABLE_NAME LIKE '".$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); + return $sql." WHERE TABLE_NAME LIKE '".$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); } return $sql; @@ -517,13 +510,12 @@ class CI_DB_oci8_driver extends CI_DB { * * Generates a platform-specific query string so that the column names can be fetched * - * @access protected - * @param string the table name - * @return string + * @param string the table name + * @return string */ protected function _list_columns($table = '') { - return "SELECT COLUMN_NAME FROM all_tab_columns WHERE table_name = '$table'"; + return 'SELECT COLUMN_NAME FROM all_tab_columns WHERE table_name = \''.$table.'\''; } // -------------------------------------------------------------------- @@ -533,85 +525,43 @@ class CI_DB_oci8_driver extends CI_DB { * * Generates a platform-specific query so that the column data can be retrieved * - * @access public - * @param string the table name - * @return object + * @param string the table name + * @return string */ protected function _field_data($table) { - return "SELECT * FROM ".$table." where rownum = 1"; + return 'SELECT * FROM '.$table.' WHERE rownum = 1'; } // -------------------------------------------------------------------- /** - * The error message string + * Error * - * @access protected - * @return string - */ - protected function _error_message() - { - // If the error was during connection, no conn_id should be passed - $error = is_resource($this->conn_id) ? oci_error($this->conn_id) : oci_error(); - return $error['message']; - } - - // -------------------------------------------------------------------- - - /** - * The error message number + * Returns an array containing code and message of the last + * database error that has occured. * - * @access protected - * @return integer - */ - protected function _error_number() - { - // Same as _error_message() - $error = is_resource($this->conn_id) ? oci_error($this->conn_id) : oci_error(); - return $error['code']; - } - - // -------------------------------------------------------------------- - - /** - * Escape the SQL Identifiers - * - * This function escapes column and table names - * - * @access protected - * @param string - * @return string + * @return array */ - protected function _escape_identifiers($item) + public function error() { - if ($this->_escape_char == '') + /* oci_error() returns an array that already contains the + * 'code' and 'message' keys, so we can just return it. + */ + if (is_resource($this->curs_id)) { - return $item; + return oci_error($this->curs_id); } - - foreach ($this->_reserved_identifiers as $id) + elseif (is_resource($this->stmt_id)) { - if (strpos($item, '.'.$id) !== FALSE) - { - $str = $this->_escape_char. str_replace('.', $this->_escape_char.'.', $item); - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); - } + return oci_error($this->stmt_id); } - - if (strpos($item, '.') !== FALSE) + elseif (is_resource($this->conn_id)) { - $str = $this->_escape_char.str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item).$this->_escape_char; - } - else - { - $str = $this->_escape_char.$item.$this->_escape_char; + return oci_error($this->conn_id); } - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); + return oci_error(); } // -------------------------------------------------------------------- @@ -622,36 +572,12 @@ class CI_DB_oci8_driver extends CI_DB { * This function implicitly groups FROM tables so there is no confusion * about operator precedence in harmony with SQL standards * - * @access protected - * @param type - * @return type + * @param array + * @return string */ protected function _from_tables($tables) { - if ( ! is_array($tables)) - { - $tables = array($tables); - } - - return implode(', ', $tables); - } - - // -------------------------------------------------------------------- - - /** - * Insert statement - * - * Generates a platform-specific insert string from the supplied data - * - * @access public - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - protected function _insert($table, $keys, $values) - { - return "INSERT INTO ".$table." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")"; + return is_array($tables) ? implode(', ', $tables) : $tables; } // -------------------------------------------------------------------- @@ -661,10 +587,10 @@ class CI_DB_oci8_driver extends CI_DB { * * Generates a platform-specific insert string from the supplied data * - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string + * @param string the table name + * @param array the insert keys + * @param array the insert values + * @return string */ protected function _insert_batch($table, $keys, $values) { @@ -673,47 +599,10 @@ class CI_DB_oci8_driver extends CI_DB { for ($i = 0, $c = count($values); $i < $c; $i++) { - $sql .= ' INTO ' . $table . ' (' . $keys . ') VALUES ' . $values[$i] . "\n"; + $sql .= ' INTO '.$table.' ('.$keys.') VALUES '.$values[$i]."\n"; } - $sql .= 'SELECT * FROM dual'; - - return $sql; - } - - // -------------------------------------------------------------------- - - /** - * Update statement - * - * Generates a platform-specific update string from the supplied data - * - * @access protected - * @param string the table name - * @param array the update data - * @param array the where clause - * @param array the orderby clause - * @param array the limit clause - * @return string - */ - protected function _update($table, $values, $where, $orderby = array(), $limit = FALSE) - { - foreach ($values as $key => $val) - { - $valstr[] = $key." = ".$val; - } - - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - - $orderby = (count($orderby) >= 1)?' ORDER BY '.implode(", ", $orderby):''; - - $sql = "UPDATE ".$table." SET ".implode(', ', $valstr); - - $sql .= ($where != '' AND count($where) >=1) ? " WHERE ".implode(" ", $where) : ''; - - $sql .= $orderby.$limit; - - return $sql; + return $sql.'SELECT * FROM dual'; } // -------------------------------------------------------------------- @@ -722,16 +611,16 @@ class CI_DB_oci8_driver extends CI_DB { * Truncate statement * * Generates a platform-specific truncate string from the supplied data - * If the database does not support the truncate() command - * This function maps to "DELETE FROM table" * - * @access protected + * If the database does not support the truncate() command, + * then this method maps to 'DELETE FROM table' + * * @param string the table name * @return string */ protected function _truncate($table) { - return "TRUNCATE TABLE ".$table; + return 'TRUNCATE TABLE '.$table; } // -------------------------------------------------------------------- @@ -741,31 +630,21 @@ class CI_DB_oci8_driver extends CI_DB { * * Generates a platform-specific delete string from the supplied data * - * @access protected * @param string the table name * @param array the where clause + * @param array the like clause * @param string the limit clause * @return string */ protected function _delete($table, $where = array(), $like = array(), $limit = FALSE) { - $conditions = ''; - - if (count($where) > 0 OR count($like) > 0) - { - $conditions = "\nWHERE "; - $conditions .= implode("\n", $this->ar_where); - - if (count($where) > 0 && count($like) > 0) - { - $conditions .= " AND "; - } - $conditions .= implode("\n", $like); - } + $conditions = array(); - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; + empty($where) OR $conditions[] = implode(' ', $where); + empty($like) OR $conditions[] = implode(' ', $like); + empty($limit) OR $conditions[] = 'rownum <= '.$limit; - return "DELETE FROM ".$table.$conditions.$limit; + return 'DELETE FROM '.$table.(count($conditions) > 0 ? ' WHERE '.implode(' AND ', $conditions) : ''); } // -------------------------------------------------------------------- @@ -775,26 +654,16 @@ class CI_DB_oci8_driver extends CI_DB { * * Generates a platform-specific LIMIT clause * - * @access protected - * @param string the sql query string - * @param integer the number of rows to limit the query to - * @param integer the offset value - * @return string + * @param string the sql query string + * @param int the number of rows to limit the query to + * @param int the offset value + * @return string */ protected function _limit($sql, $limit, $offset) { - $limit = $offset + $limit; - $newsql = "SELECT * FROM (select inner_query.*, rownum rnum FROM ($sql) inner_query WHERE rownum < $limit)"; - - if ($offset != 0) - { - $newsql .= " WHERE rnum >= $offset"; - } - - // remember that we used limits $this->limit_used = TRUE; - - return $newsql; + return 'SELECT * FROM (SELECT inner_query.*, rownum rnum FROM ('.$sql.') inner_query WHERE rownum < '.($offset + $limit).')' + .($offset != 0 ? ' WHERE rnum >= '.$offset : ''); } // -------------------------------------------------------------------- @@ -802,19 +671,15 @@ class CI_DB_oci8_driver extends CI_DB { /** * Close DB Connection * - * @access protected - * @param resource - * @return void + * @param resource + * @return void */ protected function _close($conn_id) { @oci_close($conn_id); } - } - - /* End of file oci8_driver.php */ /* Location: ./system/database/drivers/oci8/oci8_driver.php */ diff --git a/system/database/drivers/oci8/oci8_forge.php b/system/database/drivers/oci8/oci8_forge.php index b4a24cdca..bd265b6e0 100644 --- a/system/database/drivers/oci8/oci8_forge.php +++ b/system/database/drivers/oci8/oci8_forge.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Oracle Forge Class * @@ -36,46 +34,21 @@ */ class CI_DB_oci8_forge extends CI_DB_forge { - /** - * Create database - * - * @access public - * @param string the database name - * @return bool - */ - function _create_database($name) - { - return FALSE; - } - - // -------------------------------------------------------------------- - - /** - * Drop database - * - * @access private - * @param string the database name - * @return bool - */ - function _drop_database($name) - { - return FALSE; - } - - // -------------------------------------------------------------------- + protected $_create_database = FALSE; + protected $_drop_database = FALSE; + protected $_drop_table = 'DROP TABLE %s'; /** * Create Table * - * @access private * @param string the table name * @param array the fields * @param mixed primary key(s) * @param mixed key(s) - * @param boolean should 'IF NOT EXISTS' be added to the SQL - * @return bool + * @param bool should 'IF NOT EXISTS' be added to the SQL + * @return string */ - function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) + protected function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) { $sql = 'CREATE TABLE '; @@ -84,54 +57,27 @@ class CI_DB_oci8_forge extends CI_DB_forge { $sql .= 'IF NOT EXISTS '; } - $sql .= $this->db->_escape_identifiers($table)." ("; + $sql .= $this->db->escape_identifiers($table).' ('; $current_field_count = 0; - foreach ($fields as $field=>$attributes) + foreach ($fields as $field => $attributes) { // Numeric field names aren't allowed in databases, so if the key is // numeric, we know it was assigned by PHP and the developer manually // entered the field information, so we'll simply add it to the list if (is_numeric($field)) { - $sql .= "\n\t$attributes"; + $sql .= "\n\t".$attributes; } else { $attributes = array_change_key_case($attributes, CASE_UPPER); - $sql .= "\n\t".$this->db->_protect_identifiers($field); - - $sql .= ' '.$attributes['TYPE']; - - if (array_key_exists('CONSTRAINT', $attributes)) - { - $sql .= '('.$attributes['CONSTRAINT'].')'; - } - - if (array_key_exists('UNSIGNED', $attributes) && $attributes['UNSIGNED'] === TRUE) - { - $sql .= ' UNSIGNED'; - } - - if (array_key_exists('DEFAULT', $attributes)) - { - $sql .= ' DEFAULT \''.$attributes['DEFAULT'].'\''; - } - - if (array_key_exists('NULL', $attributes) && $attributes['NULL'] === TRUE) - { - $sql .= ' NULL'; - } - else - { - $sql .= ' NOT NULL'; - } - - if (array_key_exists('AUTO_INCREMENT', $attributes) && $attributes['AUTO_INCREMENT'] === TRUE) - { - $sql .= ' AUTO_INCREMENT'; - } + $sql .= "\n\t".$this->db->protect_identifiers($field).' '.$attributes['TYPE'] + .((isset($attributes['UNSINGED']) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') + .(isset($attributes['DEFAULT']) ? " DEFAULT '".$attributes['DEFAULT']."'" : '') + .((isset($attributes['NULL']) && $attributes['NULL'] === TRUE) ? '' : ' NOT NULL') + .(isset($attributes['CONSTRAINT']) ? ' CONSTRAINT '.$attributes['CONSTRAINT'] : ''); } // don't add a comma on the end of the last field @@ -143,8 +89,8 @@ class CI_DB_oci8_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $primary_keys = $this->db->_protect_identifiers($primary_keys); - $sql .= ",\n\tPRIMARY KEY (" . implode(', ', $primary_keys) . ")"; + $primary_keys = $this->db->protect_identifiers($primary_keys); + $sql .= ",\n\tCONSTRAINT ".$table.' PRIMARY KEY ('.implode(', ', $primary_keys).')'; } if (is_array($keys) && count($keys) > 0) @@ -153,33 +99,18 @@ class CI_DB_oci8_forge extends CI_DB_forge { { if (is_array($key)) { - $key = $this->db->_protect_identifiers($key); + $key = $this->db->protect_identifiers($key); } else { - $key = array($this->db->_protect_identifiers($key)); + $key = array($this->db->protect_identifiers($key)); } - $sql .= ",\n\tUNIQUE COLUMNS (" . implode(', ', $key) . ")"; + $sql .= ",\n\tUNIQUE COLUMNS (".implode(', ', $key).')'; } } - $sql .= "\n)"; - - return $sql; - } - - // -------------------------------------------------------------------- - - /** - * Drop Table - * - * @access private - * @return bool - */ - function _drop_table($table) - { - return FALSE; + return $sql."\n)"; } // -------------------------------------------------------------------- @@ -190,70 +121,32 @@ class CI_DB_oci8_forge extends CI_DB_forge { * Generates a platform-specific query so that a table can be altered * Called by add_column(), drop_column(), and column_alter(), * - * @access private * @param string the ALTER type (ADD, DROP, CHANGE) * @param string the column name * @param string the table name * @param string the column definition * @param string the default value - * @param boolean should 'NOT NULL' be added + * @param bool should 'NOT NULL' be added * @param string the field after which we should add the new field - * @return object + * @return string */ - function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') + protected function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') { - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table)." $alter_type ".$this->db->_protect_identifiers($column_name); + $sql = 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '.$this->db->protect_identifiers($column_name); // DROP has everything it needs now. - if ($alter_type == 'DROP') + if ($alter_type === 'DROP') { return $sql; } - $sql .= " $column_definition"; - - if ($default_value != '') - { - $sql .= " DEFAULT \"$default_value\""; - } - - if ($null === NULL) - { - $sql .= ' NULL'; - } - else - { - $sql .= ' NOT NULL'; - } - - if ($after_field != '') - { - $sql .= ' AFTER ' . $this->db->_protect_identifiers($after_field); - } - - return $sql; + return $sql.' '.$column_definition + .($default_value != '' ? ' DEFAULT "'.$default_value.'"' : '') + .($null === NULL ? ' NULL' : ' NOT NULL') + .($after_field != '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); } - // -------------------------------------------------------------------- - - /** - * Rename a table - * - * Generates a platform-specific query so that a table can be renamed - * - * @access private - * @param string the old table name - * @param string the new table name - * @return string - */ - function _rename_table($table_name, $new_table_name) - { - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table_name)." RENAME TO ".$this->db->_protect_identifiers($new_table_name); - return $sql; - } - - } /* End of file oci8_forge.php */ diff --git a/system/database/drivers/oci8/oci8_result.php b/system/database/drivers/oci8/oci8_result.php index 0f69fa9ef..7b05e0a43 100644 --- a/system/database/drivers/oci8/oci8_result.php +++ b/system/database/drivers/oci8/oci8_result.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * oci8 Result Class * @@ -38,31 +36,48 @@ */ class CI_DB_oci8_result extends CI_DB_result { - var $stmt_id; - var $curs_id; - var $limit_used; + public $stmt_id; + public $curs_id; + public $limit_used; + public $commit_mode; + + /* Overwriting the parent here, so we have a way to know if it's + * already called or not: + */ + public $num_rows; + + public function __construct(&$driver_object) + { + parent::__construct($driver_object); + $this->stmt_id = $driver_object->stmt_id; + $this->curs_id = $driver_object->curs_id; + $this->limit_used = $driver_object->limit_used; + $this->commit_mode =& $driver_object->commit_mode; + $driver_object->stmt_id = FALSE; + } /** * Number of rows in the result set. * - * Oracle doesn't have a graceful way to retun the number of rows + * Oracle doesn't have a graceful way to return the number of rows * so we have to use what amounts to a hack. * - * - * @access public - * @return integer + * @return int */ public function num_rows() { - if ($this->num_rows === 0 && count($this->result_array()) > 0) + if ( ! is_int($this->num_rows)) { - $this->num_rows = count($this->result_array()); - @oci_execute($this->stmt_id, OCI_DEFAULT); - - if ($this->curs_id) + if (count($this->result_array) > 0) + { + return $this->num_rows = count($this->result_array); + } + elseif (count($this->result_object) > 0) { - @oci_execute($this->curs_id, OCI_DEFAULT); + return $this->num_rows = count($this->result_object); } + + return $this->num_rows = count($this->result_array()); } return $this->num_rows; @@ -73,20 +88,14 @@ class CI_DB_oci8_result extends CI_DB_result { /** * Number of fields in the result set * - * @access public - * @return integer + * @return int */ public function num_fields() { $count = @oci_num_fields($this->stmt_id); // if we used a limit we subtract it - if ($this->limit_used) - { - $count = $count - 1; - } - - return $count; + return ($this->limit_used) ? $count - 1 : $count; } // -------------------------------------------------------------------- @@ -96,7 +105,6 @@ class CI_DB_oci8_result extends CI_DB_result { * * Generates an array of column names * - * @access public * @return array */ public function list_fields() @@ -116,18 +124,17 @@ class CI_DB_oci8_result extends CI_DB_result { * * Generates an array of objects containing field meta-data * - * @access public - * @return array + * @return array */ public function field_data() { $retval = array(); for ($c = 1, $fieldCount = $this->num_fields(); $c <= $fieldCount; $c++) { - $F = new stdClass(); - $F->name = oci_field_name($this->stmt_id, $c); - $F->type = oci_field_type($this->stmt_id, $c); - $F->max_length = oci_field_size($this->stmt_id, $c); + $F = new stdClass(); + $F->name = oci_field_name($this->stmt_id, $c); + $F->type = oci_field_type($this->stmt_id, $c); + $F->max_length = oci_field_size($this->stmt_id, $c); $retval[] = $F; } @@ -140,7 +147,7 @@ class CI_DB_oci8_result extends CI_DB_result { /** * Free the result * - * @return null + * @return void */ public function free_result() { @@ -149,6 +156,17 @@ class CI_DB_oci8_result extends CI_DB_result { oci_free_statement($this->result_id); $this->result_id = FALSE; } + + if (is_resource($this->stmt_id)) + { + oci_free_statement($this->stmt_id); + } + + if (is_resource($this->curs_id)) + { + oci_cancel($this->curs_id); + $this->curs_id = NULL; + } } // -------------------------------------------------------------------- @@ -158,8 +176,7 @@ class CI_DB_oci8_result extends CI_DB_result { * * Returns the result set as an array * - * @access protected - * @return array + * @return array */ protected function _fetch_assoc() { @@ -174,22 +191,20 @@ class CI_DB_oci8_result extends CI_DB_result { * * Returns the result set as an object * - * @access protected - * @return object + * @return object */ protected function _fetch_object() { $id = ($this->curs_id) ? $this->curs_id : $this->stmt_id; - return @oci_fetch_object($id); + return oci_fetch_object($id); } // -------------------------------------------------------------------- /** - * Query result. "array" version. + * Query result. Array version. * - * @access public - * @return array + * @return array */ public function result_array() { @@ -197,14 +212,429 @@ class CI_DB_oci8_result extends CI_DB_result { { return $this->result_array; } + elseif (count($this->result_object) > 0) + { + for ($i = 0, $c = count($this->result_object); $i < $c; $i++) + { + $this->result_array[$i] = (array) $this->result_object[$i]; + } + + return $this->result_array; + } + elseif (is_array($this->row_data)) + { + if (count($this->row_data) === 0) + { + return $this->result_array; + } + else + { + $row_index = count($this->row_data); + } + } + else + { + $row_index = 0; + $this->row_data = array(); + } $row = NULL; while ($row = $this->_fetch_assoc()) { - $this->result_array[] = $row; + $this->row_data[$row_index++] = $row; } - return $this->result_array; + return $this->result_array = $this->row_data; + } + + // -------------------------------------------------------------------- + + /** + * Query result. "object" version. + * + * @return array + */ + public function result_object() + { + if (count($this->result_object) > 0) + { + return $this->result_object; + } + elseif (count($this->result_array) > 0) + { + for ($i = 0, $c = count($this->result_array); $i < $c; $i++) + { + $this->result_object[] = (object) $this->result_array[$i]; + } + + return $this->result_object; + } + elseif (is_array($this->row_data)) + { + if (count($this->row_data) === 0) + { + return $this->result_object; + } + else + { + $row_index = count($this->row_data); + for ($i = 0; $i < $row_index; $i++) + { + $this->result_object[$i] = (object) $this->row_data[$i]; + } + } + } + else + { + $row_index = 0; + $this->row_data = array(); + } + + $row = NULL; + while ($row = $this->_fetch_object()) + { + $this->row_data[$row_index] = (array) $row; + $this->result_object[$row_index++] = $row; + } + + return $this->result_object; + } + + // -------------------------------------------------------------------- + + /** + * Query result. Custom object version. + * + * @param string class name used to instantiate rows to + * @return array + */ + public function custom_result_object($class_name) + { + if (isset($this->custom_result_object[$class_name])) + { + return $this->custom_result_object[$class_name]; + } + + if ( ! class_exists($class_name) OR $this->result_id === FALSE OR $this->num_rows() === 0) + { + return array(); + } + + /* Even if we didn't have result_array or result_object + * set prior to custom_result_object() being called, + * num_rows() has already done so. + * Pass by reference, as we don't know how + * large it might be and we don't want 1000 row + * sets being copied. + */ + if (count($this->result_array) > 0) + { + $data = &$this->result_array; + } + elseif (count($this->result_object) > 0) + { + $data = &$this->result_object; + } + + $this->custom_result_object[$class_name] = array(); + for ($i = 0, $c = count($data); $i < $c; $i++) + { + $this->custom_result_object[$class_name][$i] = new $class_name(); + foreach ($data[$i] as $key => $value) + { + $this->custom_result_object[$class_name][$i]->$key = $value; + } + } + + return $this->custom_result_object[$class_name]; + } + + // -------------------------------------------------------------------- + + /* Single row result. + * + * Acts as a wrapper for row_object(), row_array() + * and custom_row_object(). Also used by first_row(), next_row() + * and previous_row(). + * + * @param int row index + * @param string ('object', 'array' or a custom class name) + * @return mixed whatever was passed to the second parameter + */ + public function row($n = 0, $type = 'object') + { + if ($type === 'object') + { + return $this->row_object($n); + } + elseif ($type === 'array') + { + return $this->row_array($n); + } + + return $this->custom_row_object($n, $type); + } + + // -------------------------------------------------------------------- + + /* Single row result. Array version. + * + * @param int row index + * @return array + */ + public function row_array($n = 0) + { + // Make sure $n is not a string + if ( ! is_int($n)) + { + $n = (int) $n; + } + + /* If row_data is initialized, it means that we've already tried + * (at least) to fetch some data, so ... check if we already have + * this row. + */ + if (is_array($this->row_data)) + { + /* If we already have row_data[$n] - return it. + * + * If we enter the elseif, there's a number of reasons to + * return an empty array: + * + * - count($this->row_data) === 0 means there are no results + * - num_rows being set, result_array and/or result_object + * having count() > 0 means that we've already fetched all + * data and $n is greater than our highest row index available + * - $n < $this->current_row means that if such row existed, + * we would've already returned it, therefore $n is an + * invalid index + */ + if (isset($this->row_data[$n])) // We already have this row + { + $this->current_row = $n; + return $this->row_data[$n]; + } + elseif (count($this->row_data) === 0 OR is_int($this->num_rows) + OR count($this->result_array) > 0 OR count($this->result_object) > 0 + OR $n < $this->current_row) + { + // No such row exists + return array(); + } + + // Get the next row index that would actually need to be fetched + $current_row = ($this->current_row < count($this->row_data)) ? count($this->row_data) : $this->current_row + 1; + } + else + { + $current_row = $this->current_row = 0; + $this->row_data = array(); + } + + /* Fetch more data, if available + * + * NOTE: Operator precedence is important here, if you change + * 'AND' with '&&' - it WILL BREAK the results, as + * $row will be assigned the scalar value of both + * expressions! + */ + while ($row = $this->_fetch_assoc() AND $current_row <= $n) + { + $this->row_data[$current_row++] = $row; + } + + // This would mean that there's no (more) data to fetch + if ( ! is_array($this->row_data) OR ! isset($this->row_data[$n])) + { + // Cache what we already have + if (is_array($this->row_data)) + { + $this->num_rows = count($this->row_data); + /* Usually, row_data could have less elements than result_array, + * but at this point - they should be exactly the same. + */ + $this->result_array = $this->row_data; + } + else + { + $this->num_rows = 0; + } + + return array(); + } + + $this->current_row = $n; + return $this->row_data[$n]; + } + + // -------------------------------------------------------------------- + + /* Single row result. Object version. + * + * @param int row index + * @return mixed object if row found; empty array if not + */ + public function row_object($n = 0) + { + // Make sure $n is not a string + if ( ! is_int($n)) + { + $n = (int) $n; + } + /* Logic here is exactly the same as in row_array, + * except we have to cast row_data[$n] to an object. + * + * If we already have result_object though - we can + * directly return from it. + */ + if (isset($this->result_object[$n])) + { + $this->current_row = $n; + // Set this, if not already done. + if ( ! is_int($this->num_rows)) + { + $this->num_rows = count($this->result_object); + } + + return $this->result_object[$n]; + } + + $row = $this->row_array($n); + // Cast only if the row exists + if (count($row) > 0) + { + $this->current_row = $n; + return (object) $row; + } + + return array(); + } + + // -------------------------------------------------------------------- + + /* Single row result. Custom object version. + * + * @param int row index + * @param string custom class name + * @return mixed custom object if row found; empty array otherwise + */ + public function custom_row_object($n = 0, $class_name) + { + // Make sure $n is not a string + if ( ! is_int($n)) + { + $n = (int) $n; + } + + if (array_key_exists($class_name, $this->custom_result_object)) + { + /* We already have a the whole result set with this class_name, + * return the specified row if it exists, and an empty array if + * it doesn't. + */ + if (isset($this->custom_result_object[$class_name][$n])) + { + $this->current_row = $n; + return $this->custom_result_object[$class_name][$n]; + } + else + { + return array(); + } + } + elseif ( ! class_exists($class_name)) // No such class exists + { + return array(); + } + + $row = $this->row_array($n); + // An array would mean that the row doesn't exist + if (is_array($row)) + { + return $row; + } + + // Convert to the desired class and return + $row_object = new $class_name(); + foreach ($row as $key => $value) + { + $row_object->$key = $value; + } + + $this->current_row = $n; + return $row_object; + } + + // -------------------------------------------------------------------- + + /* First row result. + * + * @param string ('object', 'array' or a custom class name) + * @return mixed whatever was passed to the second parameter + */ + public function first_row($type = 'object') + { + return $this->row(0, $type); + } + + // -------------------------------------------------------------------- + + /* Last row result. + * + * @param string ('object', 'array' or a custom class name) + * @return mixed whatever was passed to the second parameter + */ + public function last_row($type = 'object') + { + $result = &$this->result($type); + if ( ! isset($this->num_rows)) + { + $this->num_rows = count($result); + } + $this->current_row = $this->num_rows - 1; + return $result[$this->current_row]; + } + + // -------------------------------------------------------------------- + + /* Next row result. + * + * @param string ('object', 'array' or a custom class name) + * @return mixed whatever was passed to the second parameter + */ + public function next_row($type = 'object') + { + if (is_array($this->row_data)) + { + $count = count($this->row_data); + if ($this->current_row > $count OR ($this->current_row === 0 && $count === 0)) + { + $n = $count; + } + else + { + $n = $this->current_row + 1; + } + } + else + { + $n = 0; + } + + return $this->row($n, $type); + } + + // -------------------------------------------------------------------- + + /* Previous row result. + * + * @param string ('object', 'array' or a custom class name) + * @return mixed whatever was passed to the second parameter + */ + public function previous_row($type = 'object') + { + $n = ($this->current_row !== 0) ? $this->current_row - 1 : 0; + return $this->row($n, $type); } // -------------------------------------------------------------------- @@ -212,20 +642,59 @@ class CI_DB_oci8_result extends CI_DB_result { /** * Data Seek * - * Moves the internal pointer to the desired offset. We call + * Moves the internal pointer to the desired offset. We call * this internally before fetching results to make sure the - * result set starts at zero + * result set starts at zero. * - * @access protected - * @return array + * Oracle's PHP extension doesn't have an easy way of doing this + * and the only workaround is to (re)execute the statement or cursor + * in order to go to the first (zero) index of the result set. + * Then, we would need to "dummy" fetch ($n - 1) rows to get to the + * right one. + * + * This is as ridiculous as it sounds and it's the reason why every + * other method that is fetching data tries to use an already "cached" + * result set. Keeping this just in case it becomes needed at + * some point in the future, but it will only work for resetting the + * pointer to zero. + * + * @return bool */ - protected function _data_seek($n = 0) + protected function _data_seek() { - return FALSE; // Not needed + /* The PHP manual says that if OCI_NO_AUTO_COMMIT mode + * is used, and oci_rollback() and/or oci_commit() are + * not subsequently called - this will cause an unnecessary + * rollback to be triggered at the end of the script execution. + * + * Therefore we'll try to avoid using that mode flag + * if we're not currently in the middle of a transaction. + */ + if ($this->commit_mode !== OCI_COMMIT_ON_SUCCESS) + { + $result = @oci_execute($this->stmt_id, $this->commit_mode); + } + else + { + $result = @oci_execute($this->stmt_id); + } + + if ($result && $this->curs_id) + { + if ($this->commit_mode !== OCI_COMMIT_ON_SUCCESS) + { + return @oci_execute($this->curs_id, $this->commit_mode); + } + else + { + return @oci_execute($this->curs_id); + } + } + + return $result; } } - /* End of file oci8_result.php */ -/* Location: ./system/database/drivers/oci8/oci8_result.php */ +/* Location: ./system/database/drivers/oci8/oci8_result.php */
\ No newline at end of file diff --git a/system/database/drivers/oci8/oci8_utility.php b/system/database/drivers/oci8/oci8_utility.php index d60f98bc4..0183eda26 100644 --- a/system/database/drivers/oci8/oci8_utility.php +++ b/system/database/drivers/oci8/oci8_utility.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Oracle Utility Class * @@ -36,63 +34,20 @@ */ class CI_DB_oci8_utility extends CI_DB_utility { - /** - * List databases - * - * @access private - * @return bool - */ - function _list_databases() - { - return FALSE; - } - - // -------------------------------------------------------------------- - - /** - * Optimize table query - * - * Generates a platform-specific query so that a table can be optimized - * - * @access private - * @param string the table name - * @return object - */ - function _optimize_table($table) - { - return FALSE; // Is this supported in Oracle? - } - - // -------------------------------------------------------------------- - - /** - * Repair table query - * - * Generates a platform-specific query so that a table can be repaired - * - * @access private - * @param string the table name - * @return object - */ - function _repair_table($table) - { - return FALSE; // Is this supported in Oracle? - } - - // -------------------------------------------------------------------- + protected $_list_databases = 'SELECT username FROM dba_users'; // Schemas are actual usernames /** * Oracle Export * - * @access private * @param array Preferences * @return mixed */ - function _backup($params = array()) + protected function _backup($params = array()) { // Currently unsupported return $this->db->display_error('db_unsuported_feature'); } + } /* End of file oci8_utility.php */ diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php index 6ba39f0cd..e36f2d233 100644 --- a/system/database/drivers/odbc/odbc_driver.php +++ b/system/database/drivers/odbc/odbc_driver.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,13 +25,11 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * ODBC Database Adapter Class * * Note: _DB is an extender class that the app controller - * creates dynamically based on whether the active record + * creates dynamically based on whether the query builder * class is being used or not. * * @package CodeIgniter @@ -42,40 +40,44 @@ */ class CI_DB_odbc_driver extends CI_DB { - var $dbdriver = 'odbc'; + public $dbdriver = 'odbc'; // the character used to excape - not necessary for ODBC - var $_escape_char = ''; + protected $_escape_char = ''; // clause and character used for LIKE escape sequences - var $_like_escape_str = " {escape '%s'} "; - var $_like_escape_chr = '!'; + protected $_like_escape_str = " {escape '%s'} "; + protected $_like_escape_chr = '!'; /** * The syntax to count rows is slightly different across different * database engines, so this string appears in each driver and is * used for the count_all() and count_all_results() functions. */ - var $_count_string = "SELECT COUNT(*) AS "; - var $_random_keyword; + protected $_count_string = 'SELECT COUNT(*) AS '; + protected $_random_keyword; - - function __construct($params) + public function __construct($params) { parent::__construct($params); $this->_random_keyword = ' RND('.time().')'; // database specific random keyword + + // Legacy support for DSN in the hostname field + if ($this->dsn == '') + { + $this->dsn = $this->hostname; + } } /** * Non-persistent database connection * - * @access private called by the base class * @return resource */ - function db_connect() + public function db_connect() { - return @odbc_connect($this->hostname, $this->username, $this->password); + return @odbc_connect($this->dsn, $this->username, $this->password); } // -------------------------------------------------------------------- @@ -83,71 +85,11 @@ class CI_DB_odbc_driver extends CI_DB { /** * Persistent database connection * - * @access private called by the base class - * @return resource - */ - function db_pconnect() - { - return @odbc_pconnect($this->hostname, $this->username, $this->password); - } - - // -------------------------------------------------------------------- - - /** - * Reconnect - * - * Keep / reestablish the db connection if no queries have been - * sent for a length of time exceeding the server's idle timeout - * - * @access public - * @return void - */ - function reconnect() - { - // not implemented in odbc - } - - // -------------------------------------------------------------------- - - /** - * Select the database - * - * @access private called by the base class - * @return resource - */ - function db_select() - { - // Not needed for ODBC - return TRUE; - } - - // -------------------------------------------------------------------- - - /** - * Set client character set - * - * @access public - * @param string - * @param string * @return resource */ - function db_set_charset($charset, $collation) + public function db_pconnect() { - // @todo - add support if needed - return TRUE; - } - - // -------------------------------------------------------------------- - - /** - * Version number query string - * - * @access public - * @return string - */ - function _version() - { - return "SELECT version() AS ver"; + return @odbc_pconnect($this->dsn, $this->username, $this->password); } // -------------------------------------------------------------------- @@ -155,41 +97,22 @@ class CI_DB_odbc_driver extends CI_DB { /** * Execute the query * - * @access private called by the base class * @param string an SQL query * @return resource */ - function _execute($sql) + protected function _execute($sql) { - $sql = $this->_prep_query($sql); return @odbc_exec($this->conn_id, $sql); } // -------------------------------------------------------------------- /** - * Prep the query - * - * If needed, each database adapter can prep the query string - * - * @access private called by execute() - * @param string an SQL query - * @return string - */ - function _prep_query($sql) - { - return $sql; - } - - // -------------------------------------------------------------------- - - /** * Begin Transaction * - * @access public * @return bool */ - function trans_begin($test_mode = FALSE) + public function trans_begin($test_mode = FALSE) { if ( ! $this->trans_enabled) { @@ -215,10 +138,9 @@ class CI_DB_odbc_driver extends CI_DB { /** * Commit Transaction * - * @access public * @return bool */ - function trans_commit() + public function trans_commit() { if ( ! $this->trans_enabled) { @@ -241,10 +163,9 @@ class CI_DB_odbc_driver extends CI_DB { /** * Rollback Transaction * - * @access public * @return bool */ - function trans_rollback() + public function trans_rollback() { if ( ! $this->trans_enabled) { @@ -267,12 +188,11 @@ class CI_DB_odbc_driver extends CI_DB { /** * Escape String * - * @access public * @param string * @param bool whether or not the string will be used in a LIKE condition * @return string */ - function escape_str($str, $like = FALSE) + public function escape_str($str, $like = FALSE) { if (is_array($str)) { @@ -290,9 +210,9 @@ class CI_DB_odbc_driver extends CI_DB { // escape LIKE condition wildcards if ($like === TRUE) { - $str = str_replace( array('%', '_', $this->_like_escape_chr), - array($this->_like_escape_chr.'%', $this->_like_escape_chr.'_', $this->_like_escape_chr.$this->_like_escape_chr), - $str); + return str_replace(array($this->_like_escape_chr, '%', '_'), + array($this->_like_escape_chr.$this->_like_escape_chr, $this->_like_escape_chr.'%', $this->_like_escape_chr.'_'), + $str); } return $str; @@ -303,10 +223,9 @@ class CI_DB_odbc_driver extends CI_DB { /** * Affected Rows * - * @access public - * @return integer + * @return int */ - function affected_rows() + public function affected_rows() { return @odbc_num_rows($this->conn_id); } @@ -316,12 +235,11 @@ class CI_DB_odbc_driver extends CI_DB { /** * Insert ID * - * @access public - * @return integer + * @return bool */ - function insert_id() + public function insert_id() { - return @odbc_insert_id($this->conn_id); + return ($this->db->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; } // -------------------------------------------------------------------- @@ -332,18 +250,17 @@ class CI_DB_odbc_driver extends CI_DB { * Generates a platform-specific query string that counts all records in * the specified database * - * @access public * @param string * @return string */ - function count_all($table = '') + public function count_all($table = '') { if ($table == '') { return 0; } - $query = $this->query($this->_count_string . $this->_protect_identifiers('numrows') . " FROM " . $this->_protect_identifiers($table, TRUE, NULL, FALSE)); + $query = $this->query($this->_count_string . $this->protect_identifiers('numrows') . " FROM " . $this->protect_identifiers($table, TRUE, NULL, FALSE)); if ($query->num_rows() == 0) { @@ -362,11 +279,10 @@ class CI_DB_odbc_driver extends CI_DB { * * Generates a platform-specific query string so that the table names can be fetched * - * @access private - * @param boolean + * @param bool * @return string */ - function _list_tables($prefix_limit = FALSE) + protected function _list_tables($prefix_limit = FALSE) { $sql = "SHOW TABLES FROM `".$this->database."`"; @@ -386,11 +302,10 @@ class CI_DB_odbc_driver extends CI_DB { * * Generates a platform-specific query string so that the column names can be fetched * - * @access public * @param string the table name * @return string */ - function _list_columns($table = '') + protected function _list_columns($table = '') { return "SHOW COLUMNS FROM ".$table; } @@ -402,81 +317,27 @@ class CI_DB_odbc_driver extends CI_DB { * * Generates a platform-specific query so that the column data can be retrieved * - * @access public * @param string the table name - * @return object - */ - function _field_data($table) - { - return "SELECT TOP 1 FROM ".$table; - } - - // -------------------------------------------------------------------- - - /** - * The error message string - * - * @access private * @return string */ - function _error_message() + protected function _field_data($table) { - return odbc_errormsg($this->conn_id); - } - - // -------------------------------------------------------------------- - - /** - * The error message number - * - * @access private - * @return integer - */ - function _error_number() - { - return odbc_error($this->conn_id); + return "SELECT TOP 1 FROM ".$table; } // -------------------------------------------------------------------- /** - * Escape the SQL Identifiers + * Error * - * This function escapes column and table names + * Returns an array containing code and message of the last + * database error that has occured. * - * @access private - * @param string - * @return string + * @return array */ - function _escape_identifiers($item) + public function error() { - if ($this->_escape_char == '') - { - return $item; - } - - foreach ($this->_reserved_identifiers as $id) - { - if (strpos($item, '.'.$id) !== FALSE) - { - $str = $this->_escape_char. str_replace('.', $this->_escape_char.'.', $item); - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); - } - } - - if (strpos($item, '.') !== FALSE) - { - $str = $this->_escape_char.str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item).$this->_escape_char; - } - else - { - $str = $this->_escape_char.$item.$this->_escape_char; - } - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); + return array('code' => odbc_error($this->conn_id), 'message' => odbc_errormsg($this->conn_id)); } // -------------------------------------------------------------------- @@ -487,11 +348,10 @@ class CI_DB_odbc_driver extends CI_DB { * This function implicitly groups FROM tables so there is no confusion * about operator precedence in harmony with SQL standards * - * @access public - * @param type - * @return type + * @param array + * @return string */ - function _from_tables($tables) + protected function _from_tables($tables) { if ( ! is_array($tables)) { @@ -504,107 +364,19 @@ class CI_DB_odbc_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Insert statement - * - * Generates a platform-specific insert string from the supplied data - * - * @access public - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - function _insert($table, $keys, $values) - { - return "INSERT INTO ".$table." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")"; - } - - // -------------------------------------------------------------------- - - /** - * Update statement - * - * Generates a platform-specific update string from the supplied data - * - * @access public - * @param string the table name - * @param array the update data - * @param array the where clause - * @param array the orderby clause - * @param array the limit clause - * @return string - */ - function _update($table, $values, $where, $orderby = array(), $limit = FALSE) - { - foreach ($values as $key => $val) - { - $valstr[] = $key." = ".$val; - } - - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - - $orderby = (count($orderby) >= 1)?' ORDER BY '.implode(", ", $orderby):''; - - $sql = "UPDATE ".$table." SET ".implode(', ', $valstr); - - $sql .= ($where != '' AND count($where) >=1) ? " WHERE ".implode(" ", $where) : ''; - - $sql .= $orderby.$limit; - - return $sql; - } - - - // -------------------------------------------------------------------- - - /** * Truncate statement * * Generates a platform-specific truncate string from the supplied data - * If the database does not support the truncate() command - * This function maps to "DELETE FROM table" - * - * @access public - * @param string the table name - * @return string - */ - function _truncate($table) - { - return $this->_delete($table); - } - - // -------------------------------------------------------------------- - - /** - * Delete statement * - * Generates a platform-specific delete string from the supplied data + * If the database does not support the truncate() command, + * then this method maps to 'DELETE FROM table' * - * @access public * @param string the table name - * @param array the where clause - * @param string the limit clause * @return string */ - function _delete($table, $where = array(), $like = array(), $limit = FALSE) + protected function _truncate($table) { - $conditions = ''; - - if (count($where) > 0 OR count($like) > 0) - { - $conditions = "\nWHERE "; - $conditions .= implode("\n", $this->ar_where); - - if (count($where) > 0 && count($like) > 0) - { - $conditions .= " AND "; - } - $conditions .= implode("\n", $like); - } - - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - - return "DELETE FROM ".$table.$conditions.$limit; + return 'DELETE FROM '.$table; } // -------------------------------------------------------------------- @@ -614,13 +386,12 @@ class CI_DB_odbc_driver extends CI_DB { * * Generates a platform-specific LIMIT clause * - * @access public * @param string the sql query string - * @param integer the number of rows to limit the query to - * @param integer the offset value + * @param int the number of rows to limit the query to + * @param int the offset value * @return string */ - function _limit($sql, $limit, $offset) + protected function _limit($sql, $limit, $offset) { // Does ODBC doesn't use the LIMIT clause? return $sql; @@ -631,19 +402,15 @@ class CI_DB_odbc_driver extends CI_DB { /** * Close DB Connection * - * @access public * @param resource * @return void */ - function _close($conn_id) + protected function _close($conn_id) { @odbc_close($conn_id); } - } - - /* End of file odbc_driver.php */ -/* Location: ./system/database/drivers/odbc/odbc_driver.php */
\ No newline at end of file +/* Location: ./system/database/drivers/odbc/odbc_driver.php */ diff --git a/system/database/drivers/odbc/odbc_forge.php b/system/database/drivers/odbc/odbc_forge.php index e0ec687c8..d59b8a911 100644 --- a/system/database/drivers/odbc/odbc_forge.php +++ b/system/database/drivers/odbc/odbc_forge.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * ODBC Forge Class * @@ -36,58 +34,20 @@ */ class CI_DB_odbc_forge extends CI_DB_forge { - /** - * Create database - * - * @access private - * @param string the database name - * @return bool - */ - function _create_database() - { - // ODBC has no "create database" command since it's - // designed to connect to an existing database - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return FALSE; - } - - // -------------------------------------------------------------------- - - /** - * Drop database - * - * @access private - * @param string the database name - * @return bool - */ - function _drop_database($name) - { - // ODBC has no "drop database" command since it's - // designed to connect to an existing database - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return FALSE; - } - - // -------------------------------------------------------------------- + protected $_drop_database = 'DROP DATABASE %s'; + protected $_drop_table = 'DROP TABLE %s'; /** * Create Table * - * @access private * @param string the table name * @param array the fields * @param mixed primary key(s) * @param mixed key(s) - * @param boolean should 'IF NOT EXISTS' be added to the SQL + * @param bool should 'IF NOT EXISTS' be added to the SQL * @return bool */ - function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) + protected function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) { $sql = 'CREATE TABLE '; @@ -96,10 +56,10 @@ class CI_DB_odbc_forge extends CI_DB_forge { $sql .= 'IF NOT EXISTS '; } - $sql .= $this->db->_escape_identifiers($table)." ("; + $sql .= $this->db->escape_identifiers($table).' ('; $current_field_count = 0; - foreach ($fields as $field=>$attributes) + foreach ($fields as $field => $attributes) { // Numeric field names aren't allowed in databases, so if the key is // numeric, we know it was assigned by PHP and the developer manually @@ -112,7 +72,7 @@ class CI_DB_odbc_forge extends CI_DB_forge { { $attributes = array_change_key_case($attributes, CASE_UPPER); - $sql .= "\n\t".$this->db->_protect_identifiers($field); + $sql .= "\n\t".$this->db->protect_identifiers($field); $sql .= ' '.$attributes['TYPE']; @@ -155,7 +115,7 @@ class CI_DB_odbc_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $primary_keys = $this->db->_protect_identifiers($primary_keys); + $primary_keys = $this->db->protect_identifiers($primary_keys); $sql .= ",\n\tPRIMARY KEY (" . implode(', ', $primary_keys) . ")"; } @@ -165,11 +125,11 @@ class CI_DB_odbc_forge extends CI_DB_forge { { if (is_array($key)) { - $key = $this->db->_protect_identifiers($key); + $key = $this->db->protect_identifiers($key); } else { - $key = array($this->db->_protect_identifiers($key)); + $key = array($this->db->protect_identifiers($key)); } $sql .= ",\n\tFOREIGN KEY (" . implode(', ', $key) . ")"; @@ -184,42 +144,23 @@ class CI_DB_odbc_forge extends CI_DB_forge { // -------------------------------------------------------------------- /** - * Drop Table - * - * @access private - * @return bool - */ - function _drop_table($table) - { - // Not a supported ODBC feature - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return FALSE; - } - - // -------------------------------------------------------------------- - - /** * Alter table query * * Generates a platform-specific query so that a table can be altered * Called by add_column(), drop_column(), and column_alter(), * - * @access private * @param string the ALTER type (ADD, DROP, CHANGE) * @param string the column name * @param string the table name * @param string the column definition * @param string the default value - * @param boolean should 'NOT NULL' be added + * @param bool should 'NOT NULL' be added * @param string the field after which we should add the new field - * @return object + * @return string */ - function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') + protected function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') { - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table)." $alter_type ".$this->db->_protect_identifiers($column_name); + $sql = 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '.$this->db->protect_identifiers($column_name); // DROP has everything it needs now. if ($alter_type == 'DROP') @@ -245,33 +186,13 @@ class CI_DB_odbc_forge extends CI_DB_forge { if ($after_field != '') { - $sql .= ' AFTER ' . $this->db->_protect_identifiers($after_field); + return $sql.' AFTER '.$this->db->protect_identifiers($after_field); } return $sql; } - - // -------------------------------------------------------------------- - - /** - * Rename a table - * - * Generates a platform-specific query so that a table can be renamed - * - * @access private - * @param string the old table name - * @param string the new table name - * @return string - */ - function _rename_table($table_name, $new_table_name) - { - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table_name)." RENAME TO ".$this->db->_protect_identifiers($new_table_name); - return $sql; - } - - } /* End of file odbc_forge.php */ diff --git a/system/database/drivers/odbc/odbc_result.php b/system/database/drivers/odbc/odbc_result.php index ba660856e..ecba5977e 100644 --- a/system/database/drivers/odbc/odbc_result.php +++ b/system/database/drivers/odbc/odbc_result.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * ODBC Result Class * @@ -38,15 +36,27 @@ */ class CI_DB_odbc_result extends CI_DB_result { + public $num_rows; + /** * Number of rows in the result set * - * @access public - * @return integer + * @return int */ - function num_rows() + public function num_rows() { - return @odbc_num_rows($this->result_id); + if (is_int($this->num_rows)) + { + return $this->num_rows; + } + + // Work-around for ODBC subdrivers that don't support num_rows() + if (($this->num_rows = @odbc_num_rows($this->result_id)) === -1) + { + $this->num_rows = count($this->result_array()); + } + + return $this->num_rows; } // -------------------------------------------------------------------- @@ -54,10 +64,9 @@ class CI_DB_odbc_result extends CI_DB_result { /** * Number of fields in the result set * - * @access public - * @return integer + * @return int */ - function num_fields() + public function num_fields() { return @odbc_num_fields($this->result_id); } @@ -69,15 +78,19 @@ class CI_DB_odbc_result extends CI_DB_result { * * Generates an array of column names * - * @access public * @return array */ - function list_fields() + public function list_fields() { $field_names = array(); - for ($i = 0; $i < $this->num_fields(); $i++) + $num_fields = $this->num_fields(); + + if ($num_fields > 0) { - $field_names[] = odbc_field_name($this->result_id, $i); + for ($i = 1; $i <= $num_fields; $i++) + { + $field_names[] = odbc_field_name($this->result_id, $i); + } } return $field_names; @@ -90,22 +103,19 @@ class CI_DB_odbc_result extends CI_DB_result { * * Generates an array of objects containing field meta-data * - * @access public * @return array */ - function field_data() + public function field_data() { $retval = array(); - for ($i = 0; $i < $this->num_fields(); $i++) + for ($i = 0, $odbc_index = 1, $c = $this->num_fields(); $i < $c; $i++, $odbc_index++) { - $F = new stdClass(); - $F->name = odbc_field_name($this->result_id, $i); - $F->type = odbc_field_type($this->result_id, $i); - $F->max_length = odbc_field_len($this->result_id, $i); - $F->primary_key = 0; - $F->default = ''; - - $retval[] = $F; + $retval[$i] = new stdClass(); + $retval[$i]->name = odbc_field_name($this->result_id, $odbc_index); + $retval[$i]->type = odbc_field_type($this->result_id, $odbc_index); + $retval[$i]->max_length = odbc_field_len($this->result_id, $odbc_index); + $retval[$i]->primary_key = 0; + $retval[$i]->default = ''; } return $retval; @@ -116,9 +126,9 @@ class CI_DB_odbc_result extends CI_DB_result { /** * Free the result * - * @return null + * @return void */ - function free_result() + public function free_result() { if (is_resource($this->result_id)) { @@ -130,33 +140,15 @@ class CI_DB_odbc_result extends CI_DB_result { // -------------------------------------------------------------------- /** - * Data Seek - * - * Moves the internal pointer to the desired offset. We call - * this internally before fetching results to make sure the - * result set starts at zero - * - * @access private - * @return array - */ - function _data_seek($n = 0) - { - return FALSE; - } - - // -------------------------------------------------------------------- - - /** * Result - associative array * * Returns the result set as an array * - * @access private * @return array */ - function _fetch_assoc() + protected function _fetch_assoc() { - if (function_exists('odbc_fetch_object')) + if (function_exists('odbc_fetch_array')) { return odbc_fetch_array($this->result_id); } @@ -173,10 +165,9 @@ class CI_DB_odbc_result extends CI_DB_result { * * Returns the result set as an object * - * @access private * @return object */ - function _fetch_object() + protected function _fetch_object() { if (function_exists('odbc_fetch_object')) { @@ -188,6 +179,7 @@ class CI_DB_odbc_result extends CI_DB_result { } } + // -------------------------------------------------------------------- /** * Result - object @@ -195,21 +187,24 @@ class CI_DB_odbc_result extends CI_DB_result { * subsititutes the odbc_fetch_object function when * not available (odbc_fetch_object requires unixODBC) * - * @access private * @return object */ - function _odbc_fetch_object(& $odbc_result) { + protected function _odbc_fetch_object(& $odbc_result) + { $rs = array(); $rs_obj = FALSE; - if (odbc_fetch_into($odbc_result, $rs)) { - foreach ($rs as $k=>$v) { - $field_name= odbc_field_name($odbc_result, $k+1); + if (odbc_fetch_into($odbc_result, $rs)) + { + foreach ($rs as $k => $v) + { + $field_name = odbc_field_name($odbc_result, $k+1); $rs_obj->$field_name = $v; } } return $rs_obj; } + // -------------------------------------------------------------------- /** * Result - array @@ -217,24 +212,95 @@ class CI_DB_odbc_result extends CI_DB_result { * subsititutes the odbc_fetch_array function when * not available (odbc_fetch_array requires unixODBC) * - * @access private * @return array */ - function _odbc_fetch_array(& $odbc_result) { + protected function _odbc_fetch_array(& $odbc_result) + { $rs = array(); $rs_assoc = FALSE; - if (odbc_fetch_into($odbc_result, $rs)) { - $rs_assoc=array(); - foreach ($rs as $k=>$v) { - $field_name= odbc_field_name($odbc_result, $k+1); + if (odbc_fetch_into($odbc_result, $rs)) + { + $rs_assoc = array(); + foreach ($rs as $k => $v) + { + $field_name = odbc_field_name($odbc_result, $k+1); $rs_assoc[$field_name] = $v; } } return $rs_assoc; } -} + // -------------------------------------------------------------------- + /** + * Query result. Array version. + * + * @return array + */ + public function result_array() + { + if (count($this->result_array) > 0) + { + return $this->result_array; + } + elseif (($c = count($this->result_object)) > 0) + { + for ($i = 0; $i < $c; $i++) + { + $this->result_array[$i] = (array) $this->result_object[$i]; + } + } + elseif ($this->result_id === FALSE) + { + return array(); + } + else + { + while ($row = $this->_fetch_assoc()) + { + $this->result_array[] = $row; + } + } + + return $this->result_array; + } + + // -------------------------------------------------------------------- + + /** + * Query result. Object version. + * + * @return array + */ + public function result_object() + { + if (count($this->result_object) > 0) + { + return $this->result_object; + } + elseif (($c = count($this->result_array)) > 0) + { + for ($i = 0; $i < $c; $i++) + { + $this->result_object[$i] = (object) $this->result_array[$i]; + } + } + elseif ($this->result_id === FALSE) + { + return array(); + } + else + { + while ($row = $this->_fetch_object()) + { + $this->result_object[] = $row; + } + } + + return $this->result_object; + } + +} /* End of file odbc_result.php */ /* Location: ./system/database/drivers/odbc/odbc_result.php */
\ No newline at end of file diff --git a/system/database/drivers/odbc/odbc_utility.php b/system/database/drivers/odbc/odbc_utility.php index bae3fe853..224d48d2b 100644 --- a/system/database/drivers/odbc/odbc_utility.php +++ b/system/database/drivers/odbc/odbc_utility.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * ODBC Utility Class * @@ -36,74 +34,15 @@ */ class CI_DB_odbc_utility extends CI_DB_utility { - /** - * List databases - * - * @access private - * @return bool - */ - function _list_databases() - { - // Not sure if ODBC lets you list all databases... - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return FALSE; - } - - // -------------------------------------------------------------------- - - /** - * Optimize table query - * - * Generates a platform-specific query so that a table can be optimized - * - * @access private - * @param string the table name - * @return object - */ - function _optimize_table($table) - { - // Not a supported ODBC feature - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return FALSE; - } - - // -------------------------------------------------------------------- - - /** - * Repair table query - * - * Generates a platform-specific query so that a table can be repaired - * - * @access private - * @param string the table name - * @return object - */ - function _repair_table($table) - { - // Not a supported ODBC feature - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return FALSE; - } - - // -------------------------------------------------------------------- + protected $_list_databases = FALSE; /** * ODBC Export * - * @access private * @param array Preferences * @return mixed */ - function _backup($params = array()) + protected function _backup($params = array()) { // Currently unsupported return $this->db->display_error('db_unsuported_feature'); diff --git a/system/database/drivers/pdo/pdo_driver.php b/system/database/drivers/pdo/pdo_driver.php index 4f4f44ba7..89e69676d 100644 --- a/system/database/drivers/pdo/pdo_driver.php +++ b/system/database/drivers/pdo/pdo_driver.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,13 +25,11 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * PDO Database Adapter Class * * Note: _DB is an extender class that the app controller - * creates dynamically based on whether the active record + * creates dynamically based on whether the query builder * class is being used or not. * * @package CodeIgniter @@ -42,196 +40,238 @@ */ class CI_DB_pdo_driver extends CI_DB { - var $dbdriver = 'pdo'; + public $dbdriver = 'pdo'; // the character used to excape - not necessary for PDO - var $_escape_char = ''; - var $_like_escape_str; - var $_like_escape_chr; - + protected $_escape_char = ''; + + // clause and character used for LIKE escape sequences + protected $_like_escape_str = " ESCAPE '%s' "; + protected $_like_escape_chr = '!'; /** * The syntax to count rows is slightly different across different * database engines, so this string appears in each driver and is * used for the count_all() and count_all_results() functions. */ - var $_count_string = "SELECT COUNT(*) AS "; - var $_random_keyword; - - var $options = array(); + protected $_count_string = 'SELECT COUNT(*) AS '; + protected $_random_keyword; - function __construct($params) + // need to track the pdo driver and options + public $pdodriver; + public $options = array(); + + public function __construct($params) { parent::__construct($params); - + + if (preg_match('/([^;]+):/', $this->dsn, $match) && count($match) == 2) + { + // If there is a minimum valid dsn string pattern found, we're done + // This is for general PDO users, who tend to have a full DSN string. + $this->pdodriver = end($match); + } + else + { + // Try to build a complete DSN string from params + $this->_connect_string($params); + } + // clause and character used for LIKE escape sequences - if (strpos($this->hostname, 'mysql') !== FALSE) + // this one depends on the driver being used + if ($this->pdodriver == 'mysql') { + $this->_escape_char = '`'; $this->_like_escape_str = ''; $this->_like_escape_chr = ''; - - //Prior to this version, the charset can't be set in the dsn - if(is_php('5.3.6')) - { - $this->hostname .= ";charset={$this->char_set}"; - } - - //Set the charset with the connection options - $this->options['PDO::MYSQL_ATTR_INIT_COMMAND'] = "SET NAMES {$this->char_set}"; } - else if (strpos($this->hostname, 'odbc') !== FALSE) + elseif ($this->pdodriver == 'odbc') { $this->_like_escape_str = " {escape '%s'} "; - $this->_like_escape_chr = '!'; } - else - { - $this->_like_escape_str = " ESCAPE '%s' "; - $this->_like_escape_chr = '!'; - } - - if (strpos($this->hostname, 'sqlite') === FALSE) + elseif ( ! in_array($this->pdodriver, array('sqlsrv', 'mssql', 'dblib', 'sybase'))) { - $this->hostname .= ";dbname=".$this->database; + $this->_escape_char = '"'; } - - $this->trans_enabled = FALSE; + $this->trans_enabled = FALSE; $this->_random_keyword = ' RND('.time().')'; // database specific random keyword } /** - * Non-persistent database connection + * Connection String * - * @access private called by the base class - * @return resource + * @param array + * @return void */ - function db_connect() + protected function _connect_string($params) { - $this->options['PDO::ATTR_ERRMODE'] = PDO::ERRMODE_SILENT; - - return new PDO($this->hostname, $this->username, $this->password, $this->options); - } + if (strpos($this->hostname, ':')) + { + // hostname generally would have this prototype + // $db['hostname'] = 'pdodriver:host(/Server(/DSN))=hostname(/DSN);'; + // We need to get the prefix (pdodriver used by PDO). + $dsnarray = explode(':', $this->hostname); + $this->pdodriver = $dsnarray[0]; - // -------------------------------------------------------------------- + // End dsn with a semicolon for extra backward compability + // if database property was not empty. + if ( ! empty($this->database)) + { + $this->dsn .= rtrim($this->hostname, ';').';'; + } + } + else + { + // Invalid DSN, display an error + if ( ! array_key_exists('pdodriver', $params)) + { + show_error('Invalid DB Connection String for PDO'); + } - /** - * Persistent database connection - * - * @access private called by the base class - * @return resource - */ - function db_pconnect() - { - $this->options['PDO::ATTR_ERRMODE'] = PDO::ERRMODE_SILENT; - $this->options['PDO::ATTR_PERSISTENT'] = TRUE; - - return new PDO($this->hostname, $this->username, $this->password, $this->options); - } + // Assuming that the following DSN string format is used: + // $dsn = 'pdo://username:password@hostname:port/database?pdodriver=pgsql'; + $this->dsn = $this->pdodriver.':'; - // -------------------------------------------------------------------- + // Add hostname to the DSN for databases that need it + if ( ! empty($this->hostname) + && strpos($this->hostname, ':') === FALSE + && in_array($this->pdodriver, array('informix', 'mysql', 'pgsql', 'sybase', 'mssql', 'dblib', 'cubrid'))) + { + $this->dsn .= 'host='.$this->hostname.';'; + } - /** - * Reconnect - * - * Keep / reestablish the db connection if no queries have been - * sent for a length of time exceeding the server's idle timeout - * - * @access public - * @return void - */ - function reconnect() - { - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); + // Add a port to the DSN for databases that can use it + if ( ! empty($this->port) && in_array($this->pdodriver, array('informix', 'mysql', 'pgsql', 'ibm', 'cubrid'))) + { + $this->dsn .= 'port='.$this->port.';'; + } } - return FALSE; + + // Add the database name to the DSN, if needed + if (stripos($this->dsn, 'dbname') === FALSE + && in_array($this->pdodriver, array('4D', 'pgsql', 'mysql', 'firebird', 'sybase', 'mssql', 'dblib', 'cubrid'))) + { + $this->dsn .= 'dbname='.$this->database.';'; + } + elseif (stripos($this->dsn, 'database') === FALSE && in_array($this->pdodriver, array('ibm', 'sqlsrv'))) + { + if (stripos($this->dsn, 'dsn') === FALSE) + { + $this->dsn .= 'database='.$this->database.';'; + } + } + elseif ($this->pdodriver === 'sqlite' && $this->dsn === 'sqlite:') + { + if ($this->database !== ':memory') + { + if ( ! file_exists($this->database)) + { + show_error('Invalid DB Connection string for PDO SQLite'); + } + + $this->dsn .= (strpos($this->database, DIRECTORY_SEPARATOR) !== 0) ? DIRECTORY_SEPARATOR : ''; + } + + $this->dsn .= $this->database; + } + + // Add charset to the DSN, if needed + if ( ! empty($this->char_set) && in_array($this->pdodriver, array('4D', 'mysql', 'sybase', 'mssql', 'dblib', 'oci'))) + { + $this->dsn .= 'charset='.$this->char_set.';'; + } } // -------------------------------------------------------------------- /** - * Select the database + * Non-persistent database connection * - * @access private called by the base class - * @return resource + * @return object */ - function db_select() + public function db_connect() { - // Not needed for PDO - return TRUE; + return $this->_pdo_connect(); } // -------------------------------------------------------------------- /** - * Set client character set + * Persistent database connection * - * @access public - * @param string - * @param string - * @return resource + * @return object */ - function db_set_charset($charset, $collation) + public function db_pconnect() { - // @todo - add support if needed - return TRUE; + return $this->_pdo_connect(TRUE); } // -------------------------------------------------------------------- /** - * Version number query string + * PDO connection * - * @access public - * @return string + * @param bool + * @return object */ - function _version() + protected function _pdo_connect($persistent = FALSE) { - return $this->conn_id->getAttribute(PDO::ATTR_CLIENT_VERSION); + $this->options[PDO::ATTR_ERRMODE] = PDO::ERRMODE_SILENT; + $persistent === FALSE OR $this->options[PDO::ATTR_PERSISTENT] = TRUE; + + /* Prior to PHP 5.3.6, even if the charset was supplied in the DSN + * on connect - it was ignored. This is a work-around for the issue. + * + * Reference: http://www.php.net/manual/en/ref.pdo-mysql.connection.php + */ + if ($this->pdodriver === 'mysql' && ! is_php('5.3.6') && ! empty($this->char_set)) + { + $this->options[PDO::MYSQL_ATTR_INIT_COMMAND] = 'SET NAMES '.$this->char_set + .( ! empty($this->db_collat) ? " COLLATE '".$this->dbcollat."'" : ''); + } + + // Connecting... + try + { + return new PDO($this->dsn, $this->username, $this->password, $this->options); + } + catch (PDOException $e) + { + if ($this->db_debug && empty($this->failover)) + { + $this->display_error($e->getMessage(), '', TRUE); + } + + return FALSE; + } } // -------------------------------------------------------------------- /** - * Execute the query + * Database version number * - * @access private called by the base class - * @param string an SQL query - * @return object + * @return string */ - function _execute($sql) + public function version() { - $sql = $this->_prep_query($sql); - $result_id = $this->conn_id->query($sql); - - if (is_object($result_id)) - { - $this->affect_rows = $result_id->rowCount(); - } - else - { - $this->affect_rows = 0; - } - - return $result_id; + return isset($this->data_cache['version']) + ? $this->data_cache['version'] + : $this->data_cache['version'] = $this->conn_id->getAttribute(PDO::ATTR_SERVER_VERSION); } // -------------------------------------------------------------------- /** - * Prep the query - * - * If needed, each database adapter can prep the query string + * Execute the query * - * @access private called by execute() * @param string an SQL query - * @return string + * @return mixed */ - function _prep_query($sql) + protected function _execute($sql) { - return $sql; + return $this->conn_id->query($sql); } // -------------------------------------------------------------------- @@ -239,18 +279,12 @@ class CI_DB_pdo_driver extends CI_DB { /** * Begin Transaction * - * @access public * @return bool */ - function trans_begin($test_mode = FALSE) + public function trans_begin($test_mode = FALSE) { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } @@ -258,7 +292,7 @@ class CI_DB_pdo_driver extends CI_DB { // Reset the transaction failure flag. // If the $test_mode flag is set to TRUE transactions will be rolled back // even if the queries produce a successful result. - $this->_trans_failure = (bool) ($test_mode === TRUE); + $this->_trans_failure = ($test_mode === TRUE); return $this->conn_id->beginTransaction(); } @@ -268,24 +302,17 @@ class CI_DB_pdo_driver extends CI_DB { /** * Commit Transaction * - * @access public * @return bool */ - function trans_commit() + public function trans_commit() { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } - $ret = $this->conn->commit(); - return $ret; + return $this->conn_id->commit(); } // -------------------------------------------------------------------- @@ -293,24 +320,17 @@ class CI_DB_pdo_driver extends CI_DB { /** * Rollback Transaction * - * @access public * @return bool */ - function trans_rollback() + public function trans_rollback() { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } - $ret = $this->conn_id->rollBack(); - return $ret; + return $this->conn_id->rollBack(); } // -------------------------------------------------------------------- @@ -318,12 +338,11 @@ class CI_DB_pdo_driver extends CI_DB { /** * Escape String * - * @access public * @param string * @param bool whether or not the string will be used in a LIKE condition * @return string */ - function escape_str($str, $like = FALSE) + public function escape_str($str, $like = FALSE) { if (is_array($str)) { @@ -334,22 +353,22 @@ class CI_DB_pdo_driver extends CI_DB { return $str; } - - //Escape the string + + // Escape the string $str = $this->conn_id->quote($str); - - //If there are duplicated quotes, trim them away + + // If there are duplicated quotes, trim them away if (strpos($str, "'") === 0) { $str = substr($str, 1, -1); } - + // escape LIKE condition wildcards if ($like === TRUE) { - $str = str_replace( array('%', '_', $this->_like_escape_chr), - array($this->_like_escape_chr.'%', $this->_like_escape_chr.'_', $this->_like_escape_chr.$this->_like_escape_chr), - $str); + return str_replace(array($this->_like_escape_chr, '%', '_'), + array($this->_like_escape_chr.$this->_like_escape_chr, $this->_like_escape_chr.'%', $this->_like_escape_chr.'_'), + $str); } return $str; @@ -360,43 +379,31 @@ class CI_DB_pdo_driver extends CI_DB { /** * Affected Rows * - * @access public - * @return integer + * @return int */ - function affected_rows() + public function affected_rows() { - return $this->affect_rows; + return is_object($this->result_id) ? $this->result_id->rowCount() : 0; } // -------------------------------------------------------------------- /** * Insert ID - * - * @access public - * @return integer + * + * @param string + * @return int */ - function insert_id($name=NULL) + public function insert_id($name = NULL) { - //Convenience method for postgres insertid - if (strpos($this->hostname, 'pgsql') !== FALSE) + if ($this->pdodriver === 'pgsql' && $name === NULL && $this->version() >= '8.1') { - $v = $this->_version(); - - $table = func_num_args() > 0 ? func_get_arg(0) : NULL; - - if ($table == NULL && $v >= '8.1') - { - $sql='SELECT LASTVAL() as ins_id'; - } - $query = $this->query($sql); - $row = $query->row(); - return $row->ins_id; - } - else - { - return $this->conn_id->lastInsertId($name); + $query = $this->query('SELECT LASTVAL() AS ins_id'); + $query = $query->row(); + return $query->ins_id; } + + return $this->conn_id->lastInsertId($name); } // -------------------------------------------------------------------- @@ -407,18 +414,18 @@ class CI_DB_pdo_driver extends CI_DB { * Generates a platform-specific query string that counts all records in * the specified database * - * @access public * @param string * @return string */ - function count_all($table = '') + public function count_all($table = '') { if ($table == '') { return 0; } - $query = $this->query($this->_count_string . $this->_protect_identifiers('numrows') . " FROM " . $this->_protect_identifiers($table, TRUE, NULL, FALSE)); + $sql = $this->_count_string.$this->protect_identifiers('numrows').' FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE); + $query = $this->query($sql); if ($query->num_rows() == 0) { @@ -427,6 +434,7 @@ class CI_DB_pdo_driver extends CI_DB { $row = $query->row(); $this->_reset_select(); + return (int) $row->numrows; } @@ -437,18 +445,29 @@ class CI_DB_pdo_driver extends CI_DB { * * Generates a platform-specific query string so that the table names can be fetched * - * @access private - * @param boolean + * @param bool * @return string */ - function _list_tables($prefix_limit = FALSE) + protected function _list_tables($prefix_limit = FALSE) { - $sql = "SHOW TABLES FROM `".$this->database."`"; + if ($this->pdodriver == 'pgsql') + { + // Analog function to show all tables in postgre + $sql = "SELECT * FROM information_schema.tables WHERE table_schema = 'public'"; + } + elseif ($this->pdodriver == 'sqlite') + { + // Analog function to show all tables in sqlite + $sql = "SELECT name FROM sqlite_master WHERE type='table' AND name NOT LIKE 'sqlite_%'"; + } + else + { + $sql = 'SHOW TABLES FROM '.$this->escape_identifiers($this->database); + } if ($prefix_limit !== FALSE AND $this->dbprefix != '') { - //$sql .= " LIKE '".$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); - return FALSE; // not currently supported + return FALSE; } return $sql; @@ -461,13 +480,12 @@ class CI_DB_pdo_driver extends CI_DB { * * Generates a platform-specific query string so that the column names can be fetched * - * @access public * @param string the table name * @return string */ - function _list_columns($table = '') + protected function _list_columns($table = '') { - return "SHOW COLUMNS FROM ".$table; + return 'SHOW COLUMNS FROM '.$this->escape_identifiers($table); } // -------------------------------------------------------------------- @@ -477,83 +495,57 @@ class CI_DB_pdo_driver extends CI_DB { * * Generates a platform-specific query so that the column data can be retrieved * - * @access public * @param string the table name - * @return object - */ - function _field_data($table) - { - return "SELECT TOP 1 FROM ".$table; - } - - // -------------------------------------------------------------------- - - /** - * The error message string - * - * @access private * @return string */ - function _error_message() + protected function _field_data($table) { - $error_array = $this->conn_id->errorInfo(); - return $error_array[2]; - } - - // -------------------------------------------------------------------- + if ($this->pdodriver == 'mysql' or $this->pdodriver == 'pgsql') + { + // Analog function for mysql and postgre + return 'SELECT * FROM '.$this->escape_identifiers($table).' LIMIT 1'; + } + elseif ($this->pdodriver == 'oci') + { + // Analog function for oci + return 'SELECT * FROM '.$this->escape_identifiers($table).' WHERE ROWNUM <= 1'; + } + elseif ($this->pdodriver == 'sqlite') + { + // Analog function for sqlite + return 'PRAGMA table_info('.$this->escape_identifiers($table).')'; + } - /** - * The error message number - * - * @access private - * @return integer - */ - function _error_number() - { - return $this->conn_id->errorCode(); + return 'SELECT TOP 1 FROM '.$this->escape_identifiers($table); } // -------------------------------------------------------------------- /** - * Escape the SQL Identifiers + * Error * - * This function escapes column and table names + * Returns an array containing code and message of the last + * database error that has occured. * - * @access private - * @param string - * @return string + * @return array */ - function _escape_identifiers($item) + public function error() { - if ($this->_escape_char == '') - { - return $item; - } + $error = array('code' => '00000', 'message' => ''); + $pdo_error = $this->conn_id->errorInfo(); - foreach ($this->_reserved_identifiers as $id) + if (empty($pdo_error[0])) { - if (strpos($item, '.'.$id) !== FALSE) - { - $str = $this->_escape_char. str_replace('.', $this->_escape_char.'.', $item); - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); - } + return $error; } - if (strpos($item, '.') !== FALSE) - { - $str = $this->_escape_char.str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item).$this->_escape_char; - - } - else + $error['code'] = isset($pdo_error[1]) ? $pdo_error[0].'/'.$pdo_error[1] : $pdo_error[0]; + if (isset($pdo_error[2])) { - $str = $this->_escape_char.$item.$this->_escape_char; + $error['message'] = $pdo_error[2]; } - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); + return $error; } // -------------------------------------------------------------------- @@ -564,108 +556,35 @@ class CI_DB_pdo_driver extends CI_DB { * This function implicitly groups FROM tables so there is no confusion * about operator precedence in harmony with SQL standards * - * @access public - * @param type - * @return type + * @param array + * @return string */ - function _from_tables($tables) + protected function _from_tables($tables) { if ( ! is_array($tables)) { $tables = array($tables); } - return (count($tables) == 1) ? $tables[0] : '('.implode(', ', $tables).')'; - } - - // -------------------------------------------------------------------- - - /** - * Insert statement - * - * Generates a platform-specific insert string from the supplied data - * - * @access public - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - function _insert($table, $keys, $values) - { - return "INSERT INTO ".$table." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")"; - } - - // -------------------------------------------------------------------- - - /** - * Insert_batch statement - * - * Generates a platform-specific insert string from the supplied data - * - * @access public - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - function _insert_batch($table, $keys, $values) - { - return "INSERT INTO ".$table." (".implode(', ', $keys).") VALUES ".implode(', ', $values); + return (count($tables) === 1) ? $tables[0] : '('.implode(', ', $tables).')'; } // -------------------------------------------------------------------- /** - * Update statement - * - * Generates a platform-specific update string from the supplied data - * - * @access public - * @param string the table name - * @param array the update data - * @param array the where clause - * @param array the orderby clause - * @param array the limit clause - * @return string - */ - function _update($table, $values, $where, $orderby = array(), $limit = FALSE) - { - foreach ($values as $key => $val) - { - $valstr[] = $key." = ".$val; - } - - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - - $orderby = (count($orderby) >= 1)?' ORDER BY '.implode(", ", $orderby):''; - - $sql = "UPDATE ".$table." SET ".implode(', ', $valstr); - - $sql .= ($where != '' AND count($where) >=1) ? " WHERE ".implode(" ", $where) : ''; - - $sql .= $orderby.$limit; - - return $sql; - } - - // -------------------------------------------------------------------- - - /** * Update_Batch statement * * Generates a platform-specific batch update string from the supplied data * - * @access public * @param string the table name * @param array the update data * @param array the where clause * @return string */ - function _update_batch($table, $values, $index, $where = NULL) + protected function _update_batch($table, $values, $index, $where = NULL) { - $ids = array(); - $where = ($where != '' AND count($where) >=1) ? implode(" ", $where).' AND ' : ''; + $ids = array(); + $where = ($where != '' && count($where) >=1) ? implode(" ", $where).' AND ' : ''; foreach ($values as $key => $val) { @@ -680,12 +599,13 @@ class CI_DB_pdo_driver extends CI_DB { } } - $sql = "UPDATE ".$table." SET "; + $sql = 'UPDATE '.$table.' SET '; $cases = ''; foreach ($final as $k => $v) { $cases .= $k.' = CASE '."\n"; + foreach ($v as $row) { $cases .= $row."\n"; @@ -695,63 +615,27 @@ class CI_DB_pdo_driver extends CI_DB { } $sql .= substr($cases, 0, -2); - $sql .= ' WHERE '.$where.$index.' IN ('.implode(',', $ids).')'; return $sql; } - // -------------------------------------------------------------------- /** * Truncate statement * * Generates a platform-specific truncate string from the supplied data - * If the database does not support the truncate() command - * This function maps to "DELETE FROM table" * - * @access public - * @param string the table name - * @return string - */ - function _truncate($table) - { - return $this->_delete($table); - } - - // -------------------------------------------------------------------- - - /** - * Delete statement - * - * Generates a platform-specific delete string from the supplied data + * If the database does not support the truncate() command, + * then this method maps to 'DELETE FROM table' * - * @access public * @param string the table name - * @param array the where clause - * @param string the limit clause * @return string */ - function _delete($table, $where = array(), $like = array(), $limit = FALSE) + protected function _truncate($table) { - $conditions = ''; - - if (count($where) > 0 OR count($like) > 0) - { - $conditions = "\nWHERE "; - $conditions .= implode("\n", $this->ar_where); - - if (count($where) > 0 && count($like) > 0) - { - $conditions .= " AND "; - } - $conditions .= implode("\n", $like); - } - - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - - return "DELETE FROM ".$table.$conditions.$limit; + return 'DELETE FROM '.$table; } // -------------------------------------------------------------------- @@ -761,36 +645,24 @@ class CI_DB_pdo_driver extends CI_DB { * * Generates a platform-specific LIMIT clause * - * @access public * @param string the sql query string - * @param integer the number of rows to limit the query to - * @param integer the offset value + * @param int the number of rows to limit the query to + * @param int the offset value * @return string */ - function _limit($sql, $limit, $offset) + protected function _limit($sql, $limit, $offset) { - if (strpos($this->hostname, 'cubrid') !== FALSE || strpos($this->hostname, 'sqlite') !== FALSE) + if ($this->pdodriver == 'cubrid' OR $this->pdodriver == 'sqlite') { - if ($offset == 0) - { - $offset = ''; - } - else - { - $offset .= ", "; - } + $offset = ($offset == 0) ? '' : $offset.', '; - return $sql."LIMIT ".$offset.$limit; + return $sql.'LIMIT '.$offset.$limit; } else { - $sql .= "LIMIT ".$limit; + $sql .= 'LIMIT '.$limit; + $sql .= ($offset > 0) ? ' OFFSET '.$offset : ''; - if ($offset > 0) - { - $sql .= " OFFSET ".$offset; - } - return $sql; } } @@ -800,19 +672,15 @@ class CI_DB_pdo_driver extends CI_DB { /** * Close DB Connection * - * @access public - * @param resource + * @param object * @return void */ - function _close($conn_id) + protected function _close($conn_id) { - $this->conn_id = null; + $this->conn_id = NULL; } - } - - /* End of file pdo_driver.php */ -/* Location: ./system/database/drivers/pdo/pdo_driver.php */
\ No newline at end of file +/* Location: ./system/database/drivers/pdo/pdo_driver.php */ diff --git a/system/database/drivers/pdo/pdo_forge.php b/system/database/drivers/pdo/pdo_forge.php index 076415928..ca8657a0f 100644 --- a/system/database/drivers/pdo/pdo_forge.php +++ b/system/database/drivers/pdo/pdo_forge.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * PDO Forge Class * @@ -36,58 +34,20 @@ */ class CI_DB_pdo_forge extends CI_DB_forge { - /** - * Create database - * - * @access private - * @param string the database name - * @return bool - */ - function _create_database() - { - // PDO has no "create database" command since it's - // designed to connect to an existing database - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return FALSE; - } - - // -------------------------------------------------------------------- - - /** - * Drop database - * - * @access private - * @param string the database name - * @return bool - */ - function _drop_database($name) - { - // PDO has no "drop database" command since it's - // designed to connect to an existing database - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return FALSE; - } - - // -------------------------------------------------------------------- + protected $_drop_database = 'DROP DATABASE %s'; + protected $_drop_table = 'DROP TABLE %s'; /** * Create Table * - * @access private * @param string the table name * @param array the fields * @param mixed primary key(s) * @param mixed key(s) - * @param boolean should 'IF NOT EXISTS' be added to the SQL + * @param bool should 'IF NOT EXISTS' be added to the SQL * @return bool */ - function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) + protected function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) { $sql = 'CREATE TABLE '; @@ -96,10 +56,10 @@ class CI_DB_pdo_forge extends CI_DB_forge { $sql .= 'IF NOT EXISTS '; } - $sql .= $this->db->_escape_identifiers($table)." ("; + $sql .= $this->db->escape_identifiers($table).' ('; $current_field_count = 0; - foreach ($fields as $field=>$attributes) + foreach ($fields as $field => $attributes) { // Numeric field names aren't allowed in databases, so if the key is // numeric, we know it was assigned by PHP and the developer manually @@ -111,14 +71,19 @@ class CI_DB_pdo_forge extends CI_DB_forge { else { $attributes = array_change_key_case($attributes, CASE_UPPER); + $numeric = array('SERIAL', 'INTEGER'); - $sql .= "\n\t".$this->db->_protect_identifiers($field); + $sql .= "\n\t".$this->db->protect_identifiers($field); $sql .= ' '.$attributes['TYPE']; if (array_key_exists('CONSTRAINT', $attributes)) { - $sql .= '('.$attributes['CONSTRAINT'].')'; + // Exception for Postgre numeric which not too happy with constraint within those type + if ( ! ($this->db->pdodriver == 'pgsql' && in_array($attributes['TYPE'], $numeric))) + { + $sql .= '('.$attributes['CONSTRAINT'].')'; + } } if (array_key_exists('UNSIGNED', $attributes) && $attributes['UNSIGNED'] === TRUE) @@ -155,7 +120,7 @@ class CI_DB_pdo_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $primary_keys = $this->db->_protect_identifiers($primary_keys); + $primary_keys = $this->db->protect_identifiers($primary_keys); $sql .= ",\n\tPRIMARY KEY (" . implode(', ', $primary_keys) . ")"; } @@ -165,11 +130,11 @@ class CI_DB_pdo_forge extends CI_DB_forge { { if (is_array($key)) { - $key = $this->db->_protect_identifiers($key); + $key = $this->db->protect_identifiers($key); } else { - $key = array($this->db->_protect_identifiers($key)); + $key = array($this->db->protect_identifiers($key)); } $sql .= ",\n\tFOREIGN KEY (" . implode(', ', $key) . ")"; @@ -184,42 +149,23 @@ class CI_DB_pdo_forge extends CI_DB_forge { // -------------------------------------------------------------------- /** - * Drop Table - * - * @access private - * @return bool - */ - function _drop_table($table) - { - // Not a supported PDO feature - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return FALSE; - } - - // -------------------------------------------------------------------- - - /** * Alter table query * * Generates a platform-specific query so that a table can be altered * Called by add_column(), drop_column(), and column_alter(), * - * @access private * @param string the ALTER type (ADD, DROP, CHANGE) * @param string the column name * @param string the table name * @param string the column definition * @param string the default value - * @param boolean should 'NOT NULL' be added + * @param bool should 'NOT NULL' be added * @param string the field after which we should add the new field - * @return object + * @return string */ - function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') + protected function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') { - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table)." $alter_type ".$this->db->_protect_identifiers($column_name); + $sql = 'ALTER TABLE `'.$this->db->protect_identifiers($table).'` '.$alter_type.' '.$this->db->protect_identifiers($column_name); // DROP has everything it needs now. if ($alter_type == 'DROP') @@ -245,33 +191,13 @@ class CI_DB_pdo_forge extends CI_DB_forge { if ($after_field != '') { - $sql .= ' AFTER ' . $this->db->_protect_identifiers($after_field); + return $sql.' AFTER '.$this->db->protect_identifiers($after_field); } return $sql; } - - // -------------------------------------------------------------------- - - /** - * Rename a table - * - * Generates a platform-specific query so that a table can be renamed - * - * @access private - * @param string the old table name - * @param string the new table name - * @return string - */ - function _rename_table($table_name, $new_table_name) - { - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table_name)." RENAME TO ".$this->db->_protect_identifiers($new_table_name); - return $sql; - } - - } /* End of file pdo_forge.php */ diff --git a/system/database/drivers/pdo/pdo_result.php b/system/database/drivers/pdo/pdo_result.php index 6b523b001..19aee1dfc 100644 --- a/system/database/drivers/pdo/pdo_result.php +++ b/system/database/drivers/pdo/pdo_result.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * PDO Result Class * @@ -39,14 +37,73 @@ class CI_DB_pdo_result extends CI_DB_result { /** + * @var bool Hold the flag whether a result handler already fetched before + */ + protected $is_fetched = FALSE; + + /** + * @var mixed Hold the fetched assoc array of a result handler + */ + protected $result_assoc; + + /** * Number of rows in the result set * - * @access public - * @return integer + * @return int */ - function num_rows() + public function num_rows() { - return $this->result_id->rowCount(); + if (empty($this->result_id) OR ! is_object($this->result_id)) + { + // invalid result handler + return 0; + } + elseif (($num_rows = $this->result_id->rowCount()) && $num_rows > 0) + { + // If rowCount return something, we're done. + return $num_rows; + } + + // Fetch the result, instead perform another extra query + return ($this->is_fetched && is_array($this->result_assoc)) ? count($this->result_assoc) : count($this->result_assoc()); + } + + /** + * Fetch the result handler + * + * @return mixed + */ + public function result_assoc() + { + // If the result already fetched before, use that one + if (count($this->result_array) > 0 OR $this->is_fetched) + { + return $this->result_array(); + } + + // Define the output + $output = array('assoc', 'object'); + + // Fetch the result + foreach ($output as $type) + { + // Define the method and handler + $res_method = '_fetch_'.$type; + $res_handler = 'result_'.$type; + + $this->$res_handler = array(); + + while ($row = $this->$res_method()) + { + $this->{$res_handler}[] = $row; + } + } + + // Save this as buffer and marked the fetch flag + $this->result_array = $this->result_assoc; + $this->is_fetched = TRUE; + + return $this->result_assoc; } // -------------------------------------------------------------------- @@ -54,10 +111,9 @@ class CI_DB_pdo_result extends CI_DB_result { /** * Number of fields in the result set * - * @access public - * @return integer + * @return int */ - function num_fields() + public function num_fields() { return $this->result_id->columnCount(); } @@ -69,15 +125,15 @@ class CI_DB_pdo_result extends CI_DB_result { * * Generates an array of column names * - * @access public - * @return array + * @return bool */ - function list_fields() + public function list_fields() { if ($this->db->db_debug) { return $this->db->display_error('db_unsuported_feature'); } + return FALSE; } @@ -88,20 +144,58 @@ class CI_DB_pdo_result extends CI_DB_result { * * Generates an array of objects containing field meta-data * - * @access public * @return array */ - function field_data() + public function field_data() { $data = array(); - + try { - for($i = 0; $i < $this->num_fields(); $i++) + if (strpos($this->result_id->queryString, 'PRAGMA') !== FALSE) + { + foreach ($this->result_array() as $field) + { + preg_match('/([a-zA-Z]+)(\(\d+\))?/', $field['type'], $matches); + + $F = new stdClass(); + $F->name = $field['name']; + $F->type = ( ! empty($matches[1])) ? $matches[1] : NULL; + $F->default = NULL; + $F->max_length = ( ! empty($matches[2])) ? preg_replace('/[^\d]/', '', $matches[2]) : NULL; + $F->primary_key = (int) $field['pk']; + $F->pdo_type = NULL; + + $data[] = $F; + } + } + else { - $data[] = $this->result_id->getColumnMeta($i); + for($i = 0, $max = $this->num_fields(); $i < $max; $i++) + { + $field = $this->result_id->getColumnMeta($i); + + $F = new stdClass(); + $F->name = $field['name']; + $F->type = $field['native_type']; + $F->default = NULL; + $F->pdo_type = $field['pdo_type']; + + if ($field['precision'] < 0) + { + $F->max_length = NULL; + $F->primary_key = 0; + } + else + { + $F->max_length = ($field['len'] > 255) ? 0 : $field['len']; + $F->primary_key = (int) ( ! empty($field['flags']) && in_array('primary_key', $field['flags'])); + } + + $data[] = $F; + } } - + return $data; } catch (Exception $e) @@ -110,6 +204,7 @@ class CI_DB_pdo_result extends CI_DB_result { { return $this->db->display_error('db_unsuported_feature'); } + return FALSE; } } @@ -119,9 +214,9 @@ class CI_DB_pdo_result extends CI_DB_result { /** * Free the result * - * @return null + * @return void */ - function free_result() + public function free_result() { if (is_object($this->result_id)) { @@ -132,31 +227,13 @@ class CI_DB_pdo_result extends CI_DB_result { // -------------------------------------------------------------------- /** - * Data Seek - * - * Moves the internal pointer to the desired offset. We call - * this internally before fetching results to make sure the - * result set starts at zero - * - * @access private - * @return array - */ - function _data_seek($n = 0) - { - return FALSE; - } - - // -------------------------------------------------------------------- - - /** * Result - associative array * * Returns the result set as an array * - * @access private * @return array */ - function _fetch_assoc() + protected function _fetch_assoc() { return $this->result_id->fetch(PDO::FETCH_ASSOC); } @@ -168,16 +245,14 @@ class CI_DB_pdo_result extends CI_DB_result { * * Returns the result set as an object * - * @access private * @return object */ - function _fetch_object() - { + protected function _fetch_object() + { return $this->result_id->fetchObject(); } } - /* End of file pdo_result.php */ /* Location: ./system/database/drivers/pdo/pdo_result.php */
\ No newline at end of file diff --git a/system/database/drivers/pdo/pdo_utility.php b/system/database/drivers/pdo/pdo_utility.php index 971ec8803..930842118 100644 --- a/system/database/drivers/pdo/pdo_utility.php +++ b/system/database/drivers/pdo/pdo_utility.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * PDO Utility Class * @@ -36,74 +34,15 @@ */ class CI_DB_pdo_utility extends CI_DB_utility { - /** - * List databases - * - * @access private - * @return bool - */ - function _list_databases() - { - // Not sure if PDO lets you list all databases... - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return FALSE; - } - - // -------------------------------------------------------------------- - - /** - * Optimize table query - * - * Generates a platform-specific query so that a table can be optimized - * - * @access private - * @param string the table name - * @return object - */ - function _optimize_table($table) - { - // Not a supported PDO feature - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return FALSE; - } - - // -------------------------------------------------------------------- - - /** - * Repair table query - * - * Generates a platform-specific query so that a table can be repaired - * - * @access private - * @param string the table name - * @return object - */ - function _repair_table($table) - { - // Not a supported PDO feature - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return FALSE; - } - - // -------------------------------------------------------------------- + protected $_list_databases = FALSE; /** * PDO Export * - * @access private * @param array Preferences * @return mixed */ - function _backup($params = array()) + protected function _backup($params = array()) { // Currently unsupported return $this->db->display_error('db_unsuported_feature'); diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php index 42329bded..d858f01ea 100644 --- a/system/database/drivers/postgre/postgre_driver.php +++ b/system/database/drivers/postgre/postgre_driver.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,13 +25,11 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Postgre Database Adapter Class * * Note: _DB is an extender class that the app controller - * creates dynamically based on whether the active record + * creates dynamically based on whether the query builder * class is being used or not. * * @package CodeIgniter @@ -42,47 +40,81 @@ */ class CI_DB_postgre_driver extends CI_DB { - var $dbdriver = 'postgre'; + public $dbdriver = 'postgre'; - var $_escape_char = '"'; + protected $_escape_char = '"'; // clause and character used for LIKE escape sequences - var $_like_escape_str = " ESCAPE '%s' "; - var $_like_escape_chr = '!'; + protected $_like_escape_str = " ESCAPE '%s' "; + protected $_like_escape_chr = '!'; /** * The syntax to count rows is slightly different across different * database engines, so this string appears in each driver and is * used for the count_all() and count_all_results() functions. */ - var $_count_string = "SELECT COUNT(*) AS "; - var $_random_keyword = ' RANDOM()'; // database specific random keyword + protected $_count_string = 'SELECT COUNT(*) AS '; + protected $_random_keyword = ' RANDOM()'; // database specific random keyword /** - * Connection String + * Constructor * - * @access private - * @return string + * Creates a DSN string to be used for db_connect() and db_pconnect() + * + * @return void */ - function _connect_string() + public function __construct($params) { - $components = array( - 'hostname' => 'host', - 'port' => 'port', - 'database' => 'dbname', - 'username' => 'user', - 'password' => 'password' - ); - - $connect_string = ""; - foreach ($components as $key => $val) + parent::__construct($params); + + if ( ! empty($this->dsn)) { - if (isset($this->$key) && $this->$key != '') + return; + } + + $this->dsn === '' OR $this->dsn = ''; + + if (strpos($this->hostname, '/') !== FALSE) + { + // If UNIX sockets are used, we shouldn't set a port + $this->port = ''; + } + + $this->hostname === '' OR $this->dsn = 'host='.$this->hostname.' '; + + if ( ! empty($this->port) && ctype_digit($this->port)) + { + $this->dsn .= 'port='.$this->port.' '; + } + + if ($this->username !== '') + { + $this->dsn .= 'user='.$this->username.' '; + + /* An empty password is valid! + * + * $db['password'] = NULL must be done in order to ignore it. + */ + $this->password === NULL OR $this->dsn .= "password='".$this->password."' "; + } + + $this->database === '' OR $this->dsn .= 'dbname='.$this->database.' '; + + /* We don't have these options as elements in our standard configuration + * array, but they might be set by parse_url() if the configuration was + * provided via string. Example: + * + * postgre://username:password@localhost:5432/database?connect_timeout=5&sslmode=1 + */ + foreach (array('connect_timeout', 'options', 'sslmode', 'service') as $key) + { + if (isset($this->$key) && is_string($this->key) && $this->key !== '') { - $connect_string .= " $val=".$this->$key; + $this->dsn .= $key."='".$this->key."' "; } } - return trim($connect_string); + + $this->dsn = rtrim($this->dsn); } // -------------------------------------------------------------------- @@ -90,12 +122,11 @@ class CI_DB_postgre_driver extends CI_DB { /** * Non-persistent database connection * - * @access private called by the base class * @return resource */ - function db_connect() + public function db_connect() { - return @pg_connect($this->_connect_string()); + return @pg_connect($this->dsn); } // -------------------------------------------------------------------- @@ -103,12 +134,11 @@ class CI_DB_postgre_driver extends CI_DB { /** * Persistent database connection * - * @access private called by the base class * @return resource */ - function db_pconnect() + public function db_pconnect() { - return @pg_pconnect($this->_connect_string()); + return @pg_pconnect($this->dsn); } // -------------------------------------------------------------------- @@ -119,10 +149,9 @@ class CI_DB_postgre_driver extends CI_DB { * Keep / reestablish the db connection if no queries have been * sent for a length of time exceeding the server's idle timeout * - * @access public * @return void */ - function reconnect() + public function reconnect() { if (pg_ping($this->conn_id) === FALSE) { @@ -133,44 +162,43 @@ class CI_DB_postgre_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Select the database - * - * @access private called by the base class - * @return resource - */ - function db_select() - { - // Not needed for Postgre so we'll return TRUE - return TRUE; - } - - // -------------------------------------------------------------------- - - /** * Set client character set * - * @access public - * @param string - * @param string - * @return resource + * @param string + * @return bool */ - function db_set_charset($charset, $collation) + protected function _db_set_charset($charset) { - // @todo - add support if needed - return TRUE; + return (pg_set_client_encoding($this->conn_id, $charset) === 0); } // -------------------------------------------------------------------- /** - * Version number query string + * Database version number * - * @access public * @return string */ - function _version() + public function version() { - return "SELECT version() AS ver"; + if (isset($this->data_cache['version'])) + { + return $this->data_cache['version']; + } + + if (($pg_version = pg_version($this->conn_id)) === FALSE) + { + return FALSE; + } + + /* If PHP was compiled with PostgreSQL lib versions earlier + * than 7.4, pg_version() won't return the server version + * and so we'll have to fall back to running a query in + * order to get it. + */ + return isset($pg_version['server']) + ? $this->data_cache['version'] = $pg_version['server'] + : parent::version(); } // -------------------------------------------------------------------- @@ -178,49 +206,25 @@ class CI_DB_postgre_driver extends CI_DB { /** * Execute the query * - * @access private called by the base class * @param string an SQL query * @return resource */ - function _execute($sql) + protected function _execute($sql) { - $sql = $this->_prep_query($sql); return @pg_query($this->conn_id, $sql); } // -------------------------------------------------------------------- /** - * Prep the query - * - * If needed, each database adapter can prep the query string - * - * @access private called by execute() - * @param string an SQL query - * @return string - */ - function _prep_query($sql) - { - return $sql; - } - - // -------------------------------------------------------------------- - - /** * Begin Transaction * - * @access public * @return bool */ - function trans_begin($test_mode = FALSE) + public function trans_begin($test_mode = FALSE) { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } @@ -228,9 +232,9 @@ class CI_DB_postgre_driver extends CI_DB { // Reset the transaction failure flag. // If the $test_mode flag is set to TRUE transactions will be rolled back // even if the queries produce a successful result. - $this->_trans_failure = ($test_mode === TRUE) ? TRUE : FALSE; + $this->_trans_failure = ($test_mode === TRUE); - return @pg_exec($this->conn_id, "begin"); + return @pg_query($this->conn_id, 'BEGIN'); } // -------------------------------------------------------------------- @@ -238,23 +242,17 @@ class CI_DB_postgre_driver extends CI_DB { /** * Commit Transaction * - * @access public * @return bool */ - function trans_commit() + public function trans_commit() { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } - return @pg_exec($this->conn_id, "commit"); + return @pg_query($this->conn_id, 'COMMIT'); } // -------------------------------------------------------------------- @@ -262,23 +260,17 @@ class CI_DB_postgre_driver extends CI_DB { /** * Rollback Transaction * - * @access public * @return bool */ - function trans_rollback() + public function trans_rollback() { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } - return @pg_exec($this->conn_id, "rollback"); + return @pg_query($this->conn_id, 'ROLLBACK'); } // -------------------------------------------------------------------- @@ -286,12 +278,11 @@ class CI_DB_postgre_driver extends CI_DB { /** * Escape String * - * @access public * @param string * @param bool whether or not the string will be used in a LIKE condition * @return string */ - function escape_str($str, $like = FALSE) + public function escape_str($str, $like = FALSE) { if (is_array($str)) { @@ -308,9 +299,9 @@ class CI_DB_postgre_driver extends CI_DB { // escape LIKE condition wildcards if ($like === TRUE) { - $str = str_replace( array('%', '_', $this->_like_escape_chr), - array($this->_like_escape_chr.'%', $this->_like_escape_chr.'_', $this->_like_escape_chr.$this->_like_escape_chr), - $str); + return str_replace(array($this->_like_escape_chr, '%', '_'), + array($this->_like_escape_chr.$this->_like_escape_chr, $this->_like_escape_chr.'%', $this->_like_escape_chr.'_'), + $str); } return $str; @@ -321,10 +312,9 @@ class CI_DB_postgre_driver extends CI_DB { /** * Affected Rows * - * @access public - * @return integer + * @return int */ - function affected_rows() + public function affected_rows() { return @pg_affected_rows($this->result_id); } @@ -334,13 +324,11 @@ class CI_DB_postgre_driver extends CI_DB { /** * Insert ID * - * @access public - * @return integer + * @return string */ - function insert_id() + public function insert_id() { - $v = $this->_version(); - $v = $v['server']; + $v = $this->version(); $table = func_num_args() > 0 ? func_get_arg(0) : NULL; $column = func_num_args() > 1 ? func_get_arg(1) : NULL; @@ -378,19 +366,17 @@ class CI_DB_postgre_driver extends CI_DB { * Generates a platform-specific query string that counts all records in * the specified database * - * @access public * @param string * @return string */ - function count_all($table = '') + public function count_all($table = '') { if ($table == '') { return 0; } - $query = $this->query($this->_count_string . $this->_protect_identifiers('numrows') . " FROM " . $this->_protect_identifiers($table, TRUE, NULL, FALSE)); - + $query = $this->query($this->_count_string.$this->protect_identifiers('numrows').' FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE)); if ($query->num_rows() == 0) { return 0; @@ -408,11 +394,10 @@ class CI_DB_postgre_driver extends CI_DB { * * Generates a platform-specific query string so that the table names can be fetched * - * @access private - * @param boolean + * @param bool * @return string */ - function _list_tables($prefix_limit = FALSE) + protected function _list_tables($prefix_limit = FALSE) { $sql = "SELECT table_name FROM information_schema.tables WHERE table_schema = 'public'"; @@ -431,11 +416,10 @@ class CI_DB_postgre_driver extends CI_DB { * * Generates a platform-specific query string so that the column names can be fetched * - * @access public * @param string the table name * @return string */ - function _list_columns($table = '') + protected function _list_columns($table = '') { return "SELECT column_name FROM information_schema.columns WHERE table_name ='".$table."'"; } @@ -447,11 +431,10 @@ class CI_DB_postgre_driver extends CI_DB { * * Generates a platform-specific query so that the column data can be retrieved * - * @access public * @param string the table name * @return object */ - function _field_data($table) + protected function _field_data($table) { return "SELECT * FROM ".$table." LIMIT 1"; } @@ -459,69 +442,16 @@ class CI_DB_postgre_driver extends CI_DB { // -------------------------------------------------------------------- /** - * The error message string - * - * @access private - * @return string - */ - function _error_message() - { - return pg_last_error($this->conn_id); - } - - // -------------------------------------------------------------------- - - /** - * The error message number + * Error * - * @access private - * @return integer - */ - function _error_number() - { - return ''; - } - - // -------------------------------------------------------------------- - - /** - * Escape the SQL Identifiers + * Returns an array containing code and message of the last + * database error that has occured. * - * This function escapes column and table names - * - * @access private - * @param string - * @return string + * @return array */ - function _escape_identifiers($item) + public function error() { - if ($this->_escape_char == '') - { - return $item; - } - - foreach ($this->_reserved_identifiers as $id) - { - if (strpos($item, '.'.$id) !== FALSE) - { - $str = $this->_escape_char. str_replace('.', $this->_escape_char.'.', $item); - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); - } - } - - if (strpos($item, '.') !== FALSE) - { - $str = $this->_escape_char.str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item).$this->_escape_char; - } - else - { - $str = $this->_escape_char.$item.$this->_escape_char; - } - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); + return array('code' => '', 'message' => pg_last_error($this->conn_id)); } // -------------------------------------------------------------------- @@ -532,11 +462,10 @@ class CI_DB_postgre_driver extends CI_DB { * This function implicitly groups FROM tables so there is no confusion * about operator precedence in harmony with SQL standards * - * @access public - * @param type - * @return type + * @param array + * @return string */ - function _from_tables($tables) + protected function _from_tables($tables) { if ( ! is_array($tables)) { @@ -549,90 +478,33 @@ class CI_DB_postgre_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Insert statement - * - * Generates a platform-specific insert string from the supplied data - * - * @access public - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - function _insert($table, $keys, $values) - { - return "INSERT INTO ".$table." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")"; - } - - // -------------------------------------------------------------------- - - /** - * Insert_batch statement - * - * Generates a platform-specific insert string from the supplied data - * - * @access public - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - function _insert_batch($table, $keys, $values) - { - return "INSERT INTO ".$table." (".implode(', ', $keys).") VALUES ".implode(', ', $values); - } - - // -------------------------------------------------------------------- - - /** * Update statement * * Generates a platform-specific update string from the supplied data * - * @access public * @param string the table name * @param array the update data * @param array the where clause - * @param array the orderby clause - * @param array the limit clause + * @param array the orderby clause (ignored) + * @param array the limit clause (ignored) + * @param array the like clause * @return string */ - function _update($table, $values, $where, $orderby = array(), $limit = FALSE) + protected function _update($table, $values, $where, $orderby = array(), $limit = FALSE, $like = array()) { foreach ($values as $key => $val) { - $valstr[] = $key." = ".$val; + $valstr[] = $key.' = '.$val; } - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - - $orderby = (count($orderby) >= 1)?' ORDER BY '.implode(", ", $orderby):''; - - $sql = "UPDATE ".$table." SET ".implode(', ', $valstr); - - $sql .= ($where != '' AND count($where) >=1) ? " WHERE ".implode(" ", $where) : ''; - - $sql .= $orderby.$limit; - - return $sql; - } + $where = empty($where) ? '' : ' WHERE '.implode(' ', $where); - // -------------------------------------------------------------------- + if ( ! empty($like)) + { + $where .= ($where === '' ? ' WHERE ' : ' AND ').implode(' ', $like); + } - /** - * Truncate statement - * - * Generates a platform-specific truncate string from the supplied data - * If the database does not support the truncate() command - * This function maps to "DELETE FROM table" - * - * @access public - * @param string the table name - * @return string - */ - function _truncate($table) - { - return "TRUNCATE ".$table; + return 'UPDATE '.$table.' SET '.implode(', ', $valstr).$where; } // -------------------------------------------------------------------- @@ -642,31 +514,20 @@ class CI_DB_postgre_driver extends CI_DB { * * Generates a platform-specific delete string from the supplied data * - * @access public * @param string the table name * @param array the where clause - * @param string the limit clause + * @param array the like clause + * @param string the limit clause (ignored) * @return string */ - function _delete($table, $where = array(), $like = array(), $limit = FALSE) + protected function _delete($table, $where = array(), $like = array(), $limit = FALSE) { - $conditions = ''; + $conditions = array(); - if (count($where) > 0 OR count($like) > 0) - { - $conditions = "\nWHERE "; - $conditions .= implode("\n", $this->ar_where); + empty($where) OR $conditions[] = implode(' ', $where); + empty($like) OR $conditions[] = implode(' ', $like); - if (count($where) > 0 && count($like) > 0) - { - $conditions .= " AND "; - } - $conditions .= implode("\n", $like); - } - - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - - return "DELETE FROM ".$table.$conditions.$limit; + return 'DELETE FROM '.$table.(count($conditions) > 0 ? ' WHERE '.implode(' AND ', $conditions) : ''); } // -------------------------------------------------------------------- @@ -675,13 +536,12 @@ class CI_DB_postgre_driver extends CI_DB { * * Generates a platform-specific LIMIT clause * - * @access public * @param string the sql query string - * @param integer the number of rows to limit the query to - * @param integer the offset value + * @param int the number of rows to limit the query to + * @param int the offset value * @return string */ - function _limit($sql, $limit, $offset) + protected function _limit($sql, $limit, $offset) { $sql .= "LIMIT ".$limit; @@ -698,18 +558,15 @@ class CI_DB_postgre_driver extends CI_DB { /** * Close DB Connection * - * @access public * @param resource * @return void */ - function _close($conn_id) + protected function _close($conn_id) { @pg_close($conn_id); } - } - /* End of file postgre_driver.php */ -/* Location: ./system/database/drivers/postgre/postgre_driver.php */
\ No newline at end of file +/* Location: ./system/database/drivers/postgre/postgre_driver.php */ diff --git a/system/database/drivers/postgre/postgre_forge.php b/system/database/drivers/postgre/postgre_forge.php index 756fd347a..8b214ebe6 100644 --- a/system/database/drivers/postgre/postgre_forge.php +++ b/system/database/drivers/postgre/postgre_forge.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Postgre Forge Class * @@ -36,46 +34,20 @@ */ class CI_DB_postgre_forge extends CI_DB_forge { - /** - * Create database - * - * @access private - * @param string the database name - * @return bool - */ - function _create_database($name) - { - return "CREATE DATABASE ".$name; - } + protected $_drop_table = 'DROP TABLE IF EXISTS %s CASCADE'; - // -------------------------------------------------------------------- - - /** - * Drop database - * - * @access private - * @param string the database name - * @return bool - */ - function _drop_database($name) - { - return "DROP DATABASE ".$name; - } - - // -------------------------------------------------------------------- - /** * Process Fields * * @param mixed the fields * @return string */ - function _process_fields($fields, $primary_keys=array()) + protected function _process_fields($fields, $primary_keys=array()) { $sql = ''; $current_field_count = 0; - foreach ($fields as $field=>$attributes) + foreach ($fields as $field => $attributes) { // Numeric field names aren't allowed in databases, so if the key is // numeric, we know it was assigned by PHP and the developer manually @@ -88,7 +60,7 @@ class CI_DB_postgre_forge extends CI_DB_forge { { $attributes = array_change_key_case($attributes, CASE_UPPER); - $sql .= "\n\t".$this->db->_protect_identifiers($field); + $sql .= "\n\t".$this->db->protect_identifiers($field); $is_unsigned = (array_key_exists('UNSIGNED', $attributes) && $attributes['UNSIGNED'] === TRUE); @@ -168,7 +140,7 @@ class CI_DB_postgre_forge extends CI_DB_forge { $sql .= ','; } } - + return $sql; } @@ -177,15 +149,14 @@ class CI_DB_postgre_forge extends CI_DB_forge { /** * Create Table * - * @access private * @param string the table name * @param array the fields * @param mixed primary key(s) * @param mixed key(s) - * @param boolean should 'IF NOT EXISTS' be added to the SQL + * @param bool should 'IF NOT EXISTS' be added to the SQL * @return bool */ - function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) + protected function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) { $sql = 'CREATE TABLE '; @@ -198,15 +169,14 @@ class CI_DB_postgre_forge extends CI_DB_forge { } } - $sql .= $this->db->_escape_identifiers($table)." ("; - $sql .= $this->_process_fields($fields, $primary_keys); + $sql .= $this->db->escape_identifiers($table).' ('.$this->_process_fields($fields, $primary_keys); if (count($primary_keys) > 0) { - // Something seems to break when passing an array to _protect_identifiers() + // Something seems to break when passing an array to protect_identifiers() foreach ($primary_keys as $index => $key) { - $primary_keys[$index] = $this->db->_protect_identifiers($key); + $primary_keys[$index] = $this->db->protect_identifiers($key); } $sql .= ",\n\tPRIMARY KEY (" . implode(', ', $primary_keys) . ")"; @@ -220,11 +190,11 @@ class CI_DB_postgre_forge extends CI_DB_forge { { if (is_array($key)) { - $key = $this->db->_protect_identifiers($key); + $key = $this->db->protect_identifiers($key); } else { - $key = array($this->db->_protect_identifiers($key)); + $key = array($this->db->protect_identifiers($key)); } foreach ($key as $field) @@ -240,22 +210,11 @@ class CI_DB_postgre_forge extends CI_DB_forge { // -------------------------------------------------------------------- /** - * Drop Table - */ - function _drop_table($table) - { - return "DROP TABLE IF EXISTS ".$this->db->_escape_identifiers($table)." CASCADE"; - } - - // -------------------------------------------------------------------- - - /** * Alter table query * * Generates a platform-specific query so that a table can be altered * Called by add_column(), drop_column(), and column_alter(), * - * @access private * @param string the ALTER type (ADD, DROP, CHANGE) * @param string the column name * @param string the table name @@ -263,45 +222,28 @@ class CI_DB_postgre_forge extends CI_DB_forge { * @param string the default value * @param boolean should 'NOT NULL' be added * @param string the field after which we should add the new field - * @return object + * @return string */ - function _alter_table($alter_type, $table, $fields, $after_field = '') + protected function _alter_table($alter_type, $table, $fields, $after_field = '') { - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table)." $alter_type "; + $sql = 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '; // DROP has everything it needs now. if ($alter_type == 'DROP') { - return $sql.$this->db->_protect_identifiers($fields); + return $sql.$this->db->protect_identifiers($fields); } $sql .= $this->_process_fields($fields); if ($after_field != '') { - $sql .= ' AFTER ' . $this->db->_protect_identifiers($after_field); + return $sql.' AFTER '.$this->db->protect_identifiers($after_field); } return $sql; } - // -------------------------------------------------------------------- - - /** - * Rename a table - * - * Generates a platform-specific query so that a table can be renamed - * - * @access private - * @param string the old table name - * @param string the new table name - * @return string - */ - function _rename_table($table_name, $new_table_name) - { - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table_name)." RENAME TO ".$this->db->_protect_identifiers($new_table_name); - return $sql; - } } /* End of file postgre_forge.php */ diff --git a/system/database/drivers/postgre/postgre_result.php b/system/database/drivers/postgre/postgre_result.php index 9161bf955..f913bc9eb 100644 --- a/system/database/drivers/postgre/postgre_result.php +++ b/system/database/drivers/postgre/postgre_result.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Postgres Result Class * @@ -41,10 +39,9 @@ class CI_DB_postgre_result extends CI_DB_result { /** * Number of rows in the result set * - * @access public - * @return integer + * @return int */ - function num_rows() + public function num_rows() { return @pg_num_rows($this->result_id); } @@ -54,10 +51,9 @@ class CI_DB_postgre_result extends CI_DB_result { /** * Number of fields in the result set * - * @access public - * @return integer + * @return int */ - function num_fields() + public function num_fields() { return @pg_num_fields($this->result_id); } @@ -69,13 +65,12 @@ class CI_DB_postgre_result extends CI_DB_result { * * Generates an array of column names * - * @access public * @return array */ - function list_fields() + public function list_fields() { $field_names = array(); - for ($i = 0; $i < $this->num_fields(); $i++) + for ($i = 0, $c = $this->num_fields(); $i < $c; $i++) { $field_names[] = pg_field_name($this->result_id, $i); } @@ -90,22 +85,19 @@ class CI_DB_postgre_result extends CI_DB_result { * * Generates an array of objects containing field meta-data * - * @access public * @return array */ - function field_data() + public function field_data() { $retval = array(); - for ($i = 0; $i < $this->num_fields(); $i++) + for ($i = 0, $c = $this->num_fields(); $i < $c; $i++) { - $F = new stdClass(); - $F->name = pg_field_name($this->result_id, $i); - $F->type = pg_field_type($this->result_id, $i); - $F->max_length = pg_field_size($this->result_id, $i); - $F->primary_key = 0; - $F->default = ''; - - $retval[] = $F; + $retval[$i] = new stdClass(); + $retval[$i]->name = pg_field_name($this->result_id, $i); + $retval[$i]->type = pg_field_type($this->result_id, $i); + $retval[$i]->max_length = pg_field_size($this->result_id, $i); + $retval[$i]->primary_key = 0; + $retval[$i]->default = ''; } return $retval; @@ -116,9 +108,9 @@ class CI_DB_postgre_result extends CI_DB_result { /** * Free the result * - * @return null + * @return void */ - function free_result() + public function free_result() { if (is_resource($this->result_id)) { @@ -132,14 +124,13 @@ class CI_DB_postgre_result extends CI_DB_result { /** * Data Seek * - * Moves the internal pointer to the desired offset. We call + * Moves the internal pointer to the desired offset. We call * this internally before fetching results to make sure the * result set starts at zero * - * @access private - * @return array + * @return bool */ - function _data_seek($n = 0) + protected function _data_seek($n = 0) { return pg_result_seek($this->result_id, $n); } @@ -151,10 +142,9 @@ class CI_DB_postgre_result extends CI_DB_result { * * Returns the result set as an array * - * @access private * @return array */ - function _fetch_assoc() + protected function _fetch_assoc() { return pg_fetch_assoc($this->result_id); } @@ -166,16 +156,14 @@ class CI_DB_postgre_result extends CI_DB_result { * * Returns the result set as an object * - * @access private * @return object */ - function _fetch_object() + protected function _fetch_object() { return pg_fetch_object($this->result_id); } } - /* End of file postgre_result.php */ /* Location: ./system/database/drivers/postgre/postgre_result.php */
\ No newline at end of file diff --git a/system/database/drivers/postgre/postgre_utility.php b/system/database/drivers/postgre/postgre_utility.php index dffd8c549..c95e6df0c 100644 --- a/system/database/drivers/postgre/postgre_utility.php +++ b/system/database/drivers/postgre/postgre_utility.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Postgre Utility Class * @@ -36,65 +34,21 @@ */ class CI_DB_postgre_utility extends CI_DB_utility { - /** - * List databases - * - * @access private - * @return bool - */ - function _list_databases() - { - return "SELECT datname FROM pg_database"; - } - - // -------------------------------------------------------------------- - - /** - * Optimize table query - * - * Is table optimization supported in Postgre? - * - * @access private - * @param string the table name - * @return object - */ - function _optimize_table($table) - { - return FALSE; - } - - // -------------------------------------------------------------------- - - /** - * Repair table query - * - * Are table repairs supported in Postgre? - * - * @access private - * @param string the table name - * @return object - */ - function _repair_table($table) - { - return FALSE; - } - - // -------------------------------------------------------------------- + protected $_list_databases = 'SELECT datname FROM pg_database'; + protected $_optimize_table = 'REINDEX TABLE %s'; /** * Postgre Export * - * @access private * @param array Preferences * @return mixed */ - function _backup($params = array()) + protected function _backup($params = array()) { // Currently unsupported return $this->db->display_error('db_unsuported_feature'); } } - /* End of file postgre_utility.php */ /* Location: ./system/database/drivers/postgre/postgre_utility.php */
\ No newline at end of file diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php index 28c3caecd..551704f83 100644 --- a/system/database/drivers/sqlite/sqlite_driver.php +++ b/system/database/drivers/sqlite/sqlite_driver.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,15 +25,11 @@ * @filesource */ -// ------------------------------------------------------------------------ - - - /** * SQLite Database Adapter Class * * Note: _DB is an extender class that the app controller - * creates dynamically based on whether the active record + * creates dynamically based on whether the query builder * class is being used or not. * * @package CodeIgniter @@ -44,30 +40,29 @@ */ class CI_DB_sqlite_driver extends CI_DB { - var $dbdriver = 'sqlite'; + public $dbdriver = 'sqlite'; // The character used to escape with - not needed for SQLite - var $_escape_char = ''; + protected $_escape_char = ''; // clause and character used for LIKE escape sequences - var $_like_escape_str = " ESCAPE '%s' "; - var $_like_escape_chr = '!'; + protected $_like_escape_str = " ESCAPE '%s' "; + protected $_like_escape_chr = '!'; /** * The syntax to count rows is slightly different across different * database engines, so this string appears in each driver and is * used for the count_all() and count_all_results() functions. */ - var $_count_string = "SELECT COUNT(*) AS "; - var $_random_keyword = ' Random()'; // database specific random keyword + protected $_count_string = 'SELECT COUNT(*) AS '; + protected $_random_keyword = ' Random()'; // database specific random keyword /** * Non-persistent database connection * - * @access private called by the base class * @return resource */ - function db_connect() + public function db_connect() { if ( ! $conn_id = @sqlite_open($this->database, FILE_WRITE_MODE, $error)) { @@ -89,10 +84,9 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Persistent database connection * - * @access private called by the base class * @return resource */ - function db_pconnect() + public function db_pconnect() { if ( ! $conn_id = @sqlite_popen($this->database, FILE_WRITE_MODE, $error)) { @@ -112,59 +106,15 @@ class CI_DB_sqlite_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Reconnect + * Database version number * - * Keep / reestablish the db connection if no queries have been - * sent for a length of time exceeding the server's idle timeout - * - * @access public - * @return void - */ - function reconnect() - { - // not implemented in SQLite - } - - // -------------------------------------------------------------------- - - /** - * Select the database - * - * @access private called by the base class - * @return resource - */ - function db_select() - { - return TRUE; - } - - // -------------------------------------------------------------------- - - /** - * Set client character set - * - * @access public - * @param string - * @param string - * @return resource - */ - function db_set_charset($charset, $collation) - { - // @todo - add support if needed - return TRUE; - } - - // -------------------------------------------------------------------- - - /** - * Version number query string - * - * @access public * @return string */ - function _version() + public function version() { - return sqlite_libversion(); + return isset($this->data_cache['version']) + ? $this->data_cache['version'] + : $this->data_cache['version'] = sqlite_libversion(); } // -------------------------------------------------------------------- @@ -172,41 +122,22 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Execute the query * - * @access private called by the base class * @param string an SQL query * @return resource */ - function _execute($sql) + protected function _execute($sql) { - $sql = $this->_prep_query($sql); return @sqlite_query($this->conn_id, $sql); } // -------------------------------------------------------------------- /** - * Prep the query - * - * If needed, each database adapter can prep the query string - * - * @access private called by execute() - * @param string an SQL query - * @return string - */ - function _prep_query($sql) - { - return $sql; - } - - // -------------------------------------------------------------------- - - /** * Begin Transaction * - * @access public * @return bool */ - function trans_begin($test_mode = FALSE) + public function trans_begin($test_mode = FALSE) { if ( ! $this->trans_enabled) { @@ -233,10 +164,9 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Commit Transaction * - * @access public * @return bool */ - function trans_commit() + public function trans_commit() { if ( ! $this->trans_enabled) { @@ -258,10 +188,9 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Rollback Transaction * - * @access public * @return bool */ - function trans_rollback() + public function trans_rollback() { if ( ! $this->trans_enabled) { @@ -283,12 +212,11 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Escape String * - * @access public * @param string * @param bool whether or not the string will be used in a LIKE condition * @return string */ - function escape_str($str, $like = FALSE) + public function escape_str($str, $like = FALSE) { if (is_array($str)) { @@ -305,9 +233,9 @@ class CI_DB_sqlite_driver extends CI_DB { // escape LIKE condition wildcards if ($like === TRUE) { - $str = str_replace( array('%', '_', $this->_like_escape_chr), - array($this->_like_escape_chr.'%', $this->_like_escape_chr.'_', $this->_like_escape_chr.$this->_like_escape_chr), - $str); + return str_replace(array($this->_like_escape_chr, '%', '_'), + array($this->_like_escape_chr.$this->_like_escape_chr, $this->_like_escape_chr.'%', $this->_like_escape_chr.'_'), + $str); } return $str; @@ -318,10 +246,9 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Affected Rows * - * @access public - * @return integer + * @return int */ - function affected_rows() + public function affected_rows() { return sqlite_changes($this->conn_id); } @@ -331,10 +258,9 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Insert ID * - * @access public - * @return integer + * @return int */ - function insert_id() + public function insert_id() { return @sqlite_last_insert_rowid($this->conn_id); } @@ -347,19 +273,17 @@ class CI_DB_sqlite_driver extends CI_DB { * Generates a platform-specific query string that counts all records in * the specified database * - * @access public * @param string * @return string */ - function count_all($table = '') + public function count_all($table = '') { if ($table == '') { return 0; } - $query = $this->query($this->_count_string . $this->_protect_identifiers('numrows') . " FROM " . $this->_protect_identifiers($table, TRUE, NULL, FALSE)); - + $query = $this->query($this->_count_string.$this->protect_identifiers('numrows').' FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE)); if ($query->num_rows() == 0) { return 0; @@ -377,11 +301,10 @@ class CI_DB_sqlite_driver extends CI_DB { * * Generates a platform-specific query string so that the table names can be fetched * - * @access private - * @param boolean + * @param bool * @return string */ - function _list_tables($prefix_limit = FALSE) + protected function _list_tables($prefix_limit = FALSE) { $sql = "SELECT name from sqlite_master WHERE type='table'"; @@ -399,11 +322,10 @@ class CI_DB_sqlite_driver extends CI_DB { * * Generates a platform-specific query string so that the column names can be fetched * - * @access public * @param string the table name - * @return string + * @return bool */ - function _list_columns($table = '') + protected function _list_columns($table = '') { // Not supported return FALSE; @@ -416,81 +338,29 @@ class CI_DB_sqlite_driver extends CI_DB { * * Generates a platform-specific query so that the column data can be retrieved * - * @access public * @param string the table name - * @return object - */ - function _field_data($table) - { - return "SELECT * FROM ".$table." LIMIT 1"; - } - - // -------------------------------------------------------------------- - - /** - * The error message string - * - * @access private * @return string */ - function _error_message() + protected function _field_data($table) { - return sqlite_error_string(sqlite_last_error($this->conn_id)); - } - - // -------------------------------------------------------------------- - - /** - * The error message number - * - * @access private - * @return integer - */ - function _error_number() - { - return sqlite_last_error($this->conn_id); + return "SELECT * FROM ".$table." LIMIT 1"; } // -------------------------------------------------------------------- /** - * Escape the SQL Identifiers + * Error * - * This function escapes column and table names + * Returns an array containing code and message of the last + * database error that has occured. * - * @access private - * @param string - * @return string + * @return array */ - function _escape_identifiers($item) + public function error() { - if ($this->_escape_char == '') - { - return $item; - } - - foreach ($this->_reserved_identifiers as $id) - { - if (strpos($item, '.'.$id) !== FALSE) - { - $str = $this->_escape_char. str_replace('.', $this->_escape_char.'.', $item); - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); - } - } - - if (strpos($item, '.') !== FALSE) - { - $str = $this->_escape_char.str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item).$this->_escape_char; - } - else - { - $str = $this->_escape_char.$item.$this->_escape_char; - } - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); + $error = array('code' => sqlite_last_error($this->conn_id)); + $error['message'] = sqlite_error_string($error['code']); + return $error; } // -------------------------------------------------------------------- @@ -501,11 +371,10 @@ class CI_DB_sqlite_driver extends CI_DB { * This function implicitly groups FROM tables so there is no confusion * about operator precedence in harmony with SQL standards * - * @access public - * @param type - * @return type + * @param array + * @return string */ - function _from_tables($tables) + protected function _from_tables($tables) { if ( ! is_array($tables)) { @@ -518,107 +387,36 @@ class CI_DB_sqlite_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Insert statement + * Replace statement * - * Generates a platform-specific insert string from the supplied data + * Generates a platform-specific replace string from the supplied data * - * @access public * @param string the table name * @param array the insert keys * @param array the insert values * @return string */ - function _insert($table, $keys, $values) - { - return "INSERT INTO ".$table." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")"; - } - - // -------------------------------------------------------------------- - - /** - * Update statement - * - * Generates a platform-specific update string from the supplied data - * - * @access public - * @param string the table name - * @param array the update data - * @param array the where clause - * @param array the orderby clause - * @param array the limit clause - * @return string - */ - function _update($table, $values, $where, $orderby = array(), $limit = FALSE) + protected function _replace($table, $keys, $values) { - foreach ($values as $key => $val) - { - $valstr[] = $key." = ".$val; - } - - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - - $orderby = (count($orderby) >= 1)?' ORDER BY '.implode(", ", $orderby):''; - - $sql = "UPDATE ".$table." SET ".implode(', ', $valstr); - - $sql .= ($where != '' AND count($where) >=1) ? " WHERE ".implode(" ", $where) : ''; - - $sql .= $orderby.$limit; - - return $sql; + return 'INSERT OR '.parent::_replace($table, $keys, $values); } - // -------------------------------------------------------------------- /** * Truncate statement * * Generates a platform-specific truncate string from the supplied data - * If the database does not support the truncate() command - * This function maps to "DELETE FROM table" - * - * @access public - * @param string the table name - * @return string - */ - function _truncate($table) - { - return $this->_delete($table); - } - - // -------------------------------------------------------------------- - - /** - * Delete statement * - * Generates a platform-specific delete string from the supplied data + * If the database does not support the truncate() command, + * then this function maps to 'DELETE FROM table' * - * @access public * @param string the table name - * @param array the where clause - * @param string the limit clause * @return string */ - function _delete($table, $where = array(), $like = array(), $limit = FALSE) + protected function _truncate($table) { - $conditions = ''; - - if (count($where) > 0 OR count($like) > 0) - { - $conditions = "\nWHERE "; - $conditions .= implode("\n", $this->ar_where); - - if (count($where) > 0 && count($like) > 0) - { - $conditions .= " AND "; - } - $conditions .= implode("\n", $like); - } - - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - - return "DELETE FROM ".$table.$conditions.$limit; + return 'DELETE FROM '.$table; } // -------------------------------------------------------------------- @@ -628,13 +426,12 @@ class CI_DB_sqlite_driver extends CI_DB { * * Generates a platform-specific LIMIT clause * - * @access public * @param string the sql query string - * @param integer the number of rows to limit the query to - * @param integer the offset value + * @param int the number of rows to limit the query to + * @param int the offset value * @return string */ - function _limit($sql, $limit, $offset) + protected function _limit($sql, $limit, $offset) { if ($offset == 0) { @@ -653,18 +450,15 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Close DB Connection * - * @access public * @param resource * @return void */ - function _close($conn_id) + protected function _close($conn_id) { @sqlite_close($conn_id); } - } - /* End of file sqlite_driver.php */ -/* Location: ./system/database/drivers/sqlite/sqlite_driver.php */
\ No newline at end of file +/* Location: ./system/database/drivers/sqlite/sqlite_driver.php */ diff --git a/system/database/drivers/sqlite/sqlite_forge.php b/system/database/drivers/sqlite/sqlite_forge.php index 2b723be0b..dd6f0f78d 100644 --- a/system/database/drivers/sqlite/sqlite_forge.php +++ b/system/database/drivers/sqlite/sqlite_forge.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * SQLite Forge Class * @@ -39,11 +37,10 @@ class CI_DB_sqlite_forge extends CI_DB_forge { /** * Create database * - * @access public * @param string the database name * @return bool */ - function _create_database() + public function create_database($db_name = '') { // In SQLite, a database is created when you connect to the database. // We'll return TRUE so that an error isn't generated @@ -55,49 +52,45 @@ class CI_DB_sqlite_forge extends CI_DB_forge { /** * Drop database * - * @access private - * @param string the database name + * @param string the database name (ignored) * @return bool */ - function _drop_database($name) + public function drop_database($db_name = '') { if ( ! @file_exists($this->db->database) OR ! @unlink($this->db->database)) { - if ($this->db->db_debug) - { - return $this->db->display_error('db_unable_to_drop'); - } - return FALSE; + return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE; } + return TRUE; } + // -------------------------------------------------------------------- /** * Create Table * - * @access private * @param string the table name * @param array the fields * @param mixed primary key(s) * @param mixed key(s) - * @param boolean should 'IF NOT EXISTS' be added to the SQL + * @param bool should 'IF NOT EXISTS' be added to the SQL * @return bool */ - function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) + protected function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) { $sql = 'CREATE TABLE '; // IF NOT EXISTS added to SQLite in 3.3.0 - if ($if_not_exists === TRUE && version_compare($this->db->_version(), '3.3.0', '>=') === TRUE) + if ($if_not_exists === TRUE && version_compare($this->db->version(), '3.3.0', '>=') === TRUE) { $sql .= 'IF NOT EXISTS '; } - $sql .= $this->db->_escape_identifiers($table)."("; + $sql .= $this->db->escape_identifiers($table).' ('; $current_field_count = 0; - foreach ($fields as $field=>$attributes) + foreach ($fields as $field => $attributes) { // Numeric field names aren't allowed in databases, so if the key is // numeric, we know it was assigned by PHP and the developer manually @@ -110,7 +103,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge { { $attributes = array_change_key_case($attributes, CASE_UPPER); - $sql .= "\n\t".$this->db->_protect_identifiers($field); + $sql .= "\n\t".$this->db->protect_identifiers($field); $sql .= ' '.$attributes['TYPE']; @@ -153,7 +146,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $primary_keys = $this->db->_protect_identifiers($primary_keys); + $primary_keys = $this->db->protect_identifiers($primary_keys); $sql .= ",\n\tPRIMARY KEY (" . implode(', ', $primary_keys) . ")"; } @@ -163,11 +156,11 @@ class CI_DB_sqlite_forge extends CI_DB_forge { { if (is_array($key)) { - $key = $this->db->_protect_identifiers($key); + $key = $this->db->protect_identifiers($key); } else { - $key = array($this->db->_protect_identifiers($key)); + $key = array($this->db->protect_identifiers($key)); } $sql .= ",\n\tUNIQUE (" . implode(', ', $key) . ")"; @@ -182,43 +175,23 @@ class CI_DB_sqlite_forge extends CI_DB_forge { // -------------------------------------------------------------------- /** - * Drop Table - * - * Unsupported feature in SQLite - * - * @access private - * @return bool - */ - function _drop_table($table) - { - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return array(); - } - - // -------------------------------------------------------------------- - - /** * Alter table query * * Generates a platform-specific query so that a table can be altered * Called by add_column(), drop_column(), and column_alter(), * - * @access private * @param string the ALTER type (ADD, DROP, CHANGE) * @param string the column name * @param string the table name * @param string the column definition * @param string the default value - * @param boolean should 'NOT NULL' be added + * @param bool should 'NOT NULL' be added * @param string the field after which we should add the new field - * @return object + * @return string */ - function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') + protected function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') { - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table)." $alter_type ".$this->db->_protect_identifiers($column_name); + $sql = 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '.$this->db->protect_identifiers($column_name); // DROP has everything it needs now. if ($alter_type == 'DROP') @@ -247,30 +220,13 @@ class CI_DB_sqlite_forge extends CI_DB_forge { if ($after_field != '') { - $sql .= ' AFTER ' . $this->db->_protect_identifiers($after_field); + return $sql.' AFTER '.$this->db->protect_identifiers($after_field); } return $sql; } - // -------------------------------------------------------------------- - - /** - * Rename a table - * - * Generates a platform-specific query so that a table can be renamed - * - * @access private - * @param string the old table name - * @param string the new table name - * @return string - */ - function _rename_table($table_name, $new_table_name) - { - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table_name)." RENAME TO ".$this->db->_protect_identifiers($new_table_name); - return $sql; - } } /* End of file sqlite_forge.php */ diff --git a/system/database/drivers/sqlite/sqlite_result.php b/system/database/drivers/sqlite/sqlite_result.php index 74c0dc549..741dc9d8d 100644 --- a/system/database/drivers/sqlite/sqlite_result.php +++ b/system/database/drivers/sqlite/sqlite_result.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * SQLite Result Class * @@ -41,10 +39,9 @@ class CI_DB_sqlite_result extends CI_DB_result { /** * Number of rows in the result set * - * @access public - * @return integer + * @return int */ - function num_rows() + public function num_rows() { return @sqlite_num_rows($this->result_id); } @@ -54,10 +51,9 @@ class CI_DB_sqlite_result extends CI_DB_result { /** * Number of fields in the result set * - * @access public - * @return integer + * @return int */ - function num_fields() + public function num_fields() { return @sqlite_num_fields($this->result_id); } @@ -69,15 +65,14 @@ class CI_DB_sqlite_result extends CI_DB_result { * * Generates an array of column names * - * @access public * @return array */ - function list_fields() + public function list_fields() { $field_names = array(); - for ($i = 0; $i < $this->num_fields(); $i++) + for ($i = 0, $c = $this->num_fields(); $i < $c; $i++) { - $field_names[] = sqlite_field_name($this->result_id, $i); + $field_names[$i] = sqlite_field_name($this->result_id, $i); } return $field_names; @@ -90,22 +85,19 @@ class CI_DB_sqlite_result extends CI_DB_result { * * Generates an array of objects containing field meta-data * - * @access public * @return array */ - function field_data() + public function field_data() { $retval = array(); - for ($i = 0; $i < $this->num_fields(); $i++) + for ($i = 0, $c = $this->num_fields(); $i < $c; $i++) { - $F = new stdClass(); - $F->name = sqlite_field_name($this->result_id, $i); - $F->type = 'varchar'; - $F->max_length = 0; - $F->primary_key = 0; - $F->default = ''; - - $retval[] = $F; + $retval[$i] = new stdClass(); + $retval[$i]->name = sqlite_field_name($this->result_id, $i); + $retval[$i]->type = 'varchar'; + $retval[$i]->max_length = 0; + $retval[$i]->primary_key = 0; + $retval[$i]->default = ''; } return $retval; @@ -114,28 +106,15 @@ class CI_DB_sqlite_result extends CI_DB_result { // -------------------------------------------------------------------- /** - * Free the result - * - * @return null - */ - function free_result() - { - // Not implemented in SQLite - } - - // -------------------------------------------------------------------- - - /** * Data Seek * - * Moves the internal pointer to the desired offset. We call + * Moves the internal pointer to the desired offset. We call * this internally before fetching results to make sure the * result set starts at zero * - * @access private - * @return array + * @return bool */ - function _data_seek($n = 0) + protected function _data_seek($n = 0) { return sqlite_seek($this->result_id, $n); } @@ -147,10 +126,9 @@ class CI_DB_sqlite_result extends CI_DB_result { * * Returns the result set as an array * - * @access private * @return array */ - function _fetch_assoc() + protected function _fetch_assoc() { return sqlite_fetch_array($this->result_id); } @@ -162,30 +140,20 @@ class CI_DB_sqlite_result extends CI_DB_result { * * Returns the result set as an object * - * @access private * @return object */ - function _fetch_object() + protected function _fetch_object() { if (function_exists('sqlite_fetch_object')) { return sqlite_fetch_object($this->result_id); } - else - { - $arr = sqlite_fetch_array($this->result_id, SQLITE_ASSOC); - if (is_array($arr)) - { - $obj = (object) $arr; - return $obj; - } else { - return NULL; - } - } + + $arr = sqlite_fetch_array($this->result_id, SQLITE_ASSOC); + return is_array($arr) ? (object) $arr : FALSE; } } - /* End of file sqlite_result.php */ /* Location: ./system/database/drivers/sqlite/sqlite_result.php */
\ No newline at end of file diff --git a/system/database/drivers/sqlite/sqlite_utility.php b/system/database/drivers/sqlite/sqlite_utility.php index f00687e38..1bcb42d9f 100644 --- a/system/database/drivers/sqlite/sqlite_utility.php +++ b/system/database/drivers/sqlite/sqlite_utility.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * SQLite Utility Class * @@ -36,72 +34,20 @@ */ class CI_DB_sqlite_utility extends CI_DB_utility { - /** - * List databases - * - * I don't believe you can do a database listing with SQLite - * since each database is its own file. I suppose we could - * try reading a directory looking for SQLite files, but - * that doesn't seem like a terribly good idea - * - * @access private - * @return bool - */ - function _list_databases() - { - if ($this->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return array(); - } - - // -------------------------------------------------------------------- - - /** - * Optimize table query - * - * Is optimization even supported in SQLite? - * - * @access private - * @param string the table name - * @return object - */ - function _optimize_table($table) - { - return FALSE; - } - - // -------------------------------------------------------------------- - - /** - * Repair table query - * - * Are table repairs even supported in SQLite? - * - * @access private - * @param string the table name - * @return object - */ - function _repair_table($table) - { - return FALSE; - } - - // -------------------------------------------------------------------- + protected $_list_databases = FALSE; /** * SQLite Export * - * @access private * @param array Preferences * @return mixed */ - function _backup($params = array()) + protected function _backup($params = array()) { // Currently unsupported return $this->db->display_error('db_unsuported_feature'); } + } /* End of file sqlite_utility.php */ diff --git a/system/database/drivers/sqlite3/index.html b/system/database/drivers/sqlite3/index.html new file mode 100644 index 000000000..c942a79ce --- /dev/null +++ b/system/database/drivers/sqlite3/index.html @@ -0,0 +1,10 @@ +<html> +<head> + <title>403 Forbidden</title> +</head> +<body> + +<p>Directory access is forbidden.</p> + +</body> +</html>
\ No newline at end of file diff --git a/system/database/drivers/sqlite3/sqlite3_driver.php b/system/database/drivers/sqlite3/sqlite3_driver.php new file mode 100644 index 000000000..d22f6a442 --- /dev/null +++ b/system/database/drivers/sqlite3/sqlite3_driver.php @@ -0,0 +1,431 @@ +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +/** + * CodeIgniter + * + * An open source application development framework for PHP 5.2.4 or newer + * + * NOTICE OF LICENSE + * + * Licensed under the Open Software License version 3.0 + * + * This source file is subject to the Open Software License (OSL 3.0) that is + * bundled with this package in the files license.txt / license.rst. It is + * also available through the world wide web at this URL: + * http://opensource.org/licenses/OSL-3.0 + * If you did not receive a copy of the license and are unable to obtain it + * through the world wide web, please send an email to + * licensing@ellislab.com so we can send you a copy immediately. + * + * @package CodeIgniter + * @author EllisLab Dev Team + * @copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/) + * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) + * @link http://codeigniter.com + * @since Version 1.0 + * @filesource + */ + +/** + * SQLite3 Database Adapter Class + * + * Note: _DB is an extender class that the app controller + * creates dynamically based on whether the query builder + * class is being used or not. + * + * @package CodeIgniter + * @subpackage Drivers + * @category Database + * @author Andrey Andreev + * @link http://codeigniter.com/user_guide/database/ + * @since Version 3.0 + */ +class CI_DB_sqlite3_driver extends CI_DB { + + public $dbdriver = 'sqlite3'; + + // The character used for escaping + protected $_escape_char = '"'; + + // clause and character used for LIKE escape sequences + protected $_like_escape_str = ' ESCAPE \'%s\' '; + protected $_like_escape_chr = '!'; + + /** + * The syntax to count rows is slightly different across different + * database engines, so this string appears in each driver and is + * used for the count_all() and count_all_results() functions. + */ + protected $_count_string = 'SELECT COUNT(*) AS '; + protected $_random_keyword = ' RANDOM()'; + + /** + * Non-persistent database connection + * + * @return object type SQLite3 + */ + public function db_connect() + { + try + { + return ( ! $this->password) + ? new SQLite3($this->database) + : new SQLite3($this->database, SQLITE3_OPEN_READWRITE | SQLITE3_OPEN_CREATE, $this->password); + } + catch (Exception $e) + { + return FALSE; + } + } + + // -------------------------------------------------------------------- + + /** + * Persistent database connection + * + * @return object type SQLite3 + */ + public function db_pconnect() + { + log_message('debug', 'SQLite3 doesn\'t support persistent connections'); + return $this->db_pconnect(); + } + + // -------------------------------------------------------------------- + + /** + * Database version number + * + * @return string + */ + public function version() + { + if (isset($this->data_cache['version'])) + { + return $this->data_cache['version']; + } + + $version = $this->conn_id->version(); + return $this->data_cache['version'] = $version['versionString']; + } + + // -------------------------------------------------------------------- + + /** + * Execute the query + * + * @param string an SQL query + * @return mixed SQLite3Result object or bool + */ + protected function _execute($sql) + { + // TODO: Implement use of SQLite3::querySingle(), if needed + + return $this->is_write_type($sql) + ? $this->conn_id->exec($sql) + : $this->conn_id->query($sql); + } + + // -------------------------------------------------------------------- + + /** + * Begin Transaction + * + * @return bool + */ + public function trans_begin($test_mode = FALSE) + { + // When transactions are nested we only begin/commit/rollback the outermost ones + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) + { + return TRUE; + } + + // Reset the transaction failure flag. + // If the $test_mode flag is set to TRUE transactions will be rolled back + // even if the queries produce a successful result. + $this->_trans_failure = ($test_mode === TRUE); + + return $this->conn_id->exec('BEGIN TRANSACTION'); + } + + // -------------------------------------------------------------------- + + /** + * Commit Transaction + * + * @return bool + */ + public function trans_commit() + { + // When transactions are nested we only begin/commit/rollback the outermost ones + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) + { + return TRUE; + } + + return $this->conn_id->exec('END TRANSACTION'); + } + + // -------------------------------------------------------------------- + + /** + * Rollback Transaction + * + * @return bool + */ + public function trans_rollback() + { + // When transactions are nested we only begin/commit/rollback the outermost ones + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) + { + return TRUE; + } + + return $this->conn_id->exec('ROLLBACK'); + } + + // -------------------------------------------------------------------- + + /** + * Escape String + * + * @param string + * @param bool whether or not the string will be used in a LIKE condition + * @return string + */ + public function escape_str($str, $like = FALSE) + { + if (is_array($str)) + { + foreach ($str as $key => $val) + { + $str[$key] = $this->escape_str($val, $like); + } + + return $str; + } + + $str = $this->conn_id->escapeString(remove_invisible_characters($str)); + + // escape LIKE condition wildcards + if ($like === TRUE) + { + return str_replace(array($this->_like_escape_chr, '%', '_'), + array($this->_like_escape_chr.$this->_like_escape_chr, $this->_like_escape_chr.'%', $this->_like_escape_chr.'_'), + $str); + } + + return $str; + } + + // -------------------------------------------------------------------- + + /** + * Affected Rows + * + * @return int + */ + public function affected_rows() + { + return $this->conn_id->changes(); + } + + // -------------------------------------------------------------------- + + /** + * Insert ID + * + * @return int + */ + public function insert_id() + { + return $this->conn_id->lastInsertRowID(); + } + + // -------------------------------------------------------------------- + + /** + * "Count All" query + * + * Generates a platform-specific query string that counts all records in + * the specified database + * + * @param string + * @return int + */ + public function count_all($table = '') + { + if ($table == '') + { + return 0; + } + + $result = $this->conn_id->querySingle($this->_count_string.$this->protect_identifiers('numrows') + .' FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE)); + + return empty($result) ? 0 : (int) $result; + } + + // -------------------------------------------------------------------- + + /** + * Show table query + * + * Generates a platform-specific query string so that the table names can be fetched + * + * @param bool + * @return string + */ + protected function _list_tables($prefix_limit = FALSE) + { + return 'SELECT "NAME" FROM "SQLITE_MASTER" WHERE "TYPE" = \'table\'' + .(($prefix_limit !== FALSE && $this->dbprefix != '') + ? ' AND "NAME" LIKE \''.$this->escape_like_str($this->dbprefix).'%\' '.sprintf($this->_like_escape_str, $this->_like_escape_chr) + : ''); + } + + // -------------------------------------------------------------------- + + /** + * Show column query + * + * Generates a platform-specific query string so that the column names can be fetched + * + * @param string the table name + * @return string + */ + protected function _list_columns($table = '') + { + // Not supported + return FALSE; + } + + // -------------------------------------------------------------------- + + /** + * Field data query + * + * Generates a platform-specific query so that the column data can be retrieved + * + * @param string the table name + * @return string + */ + protected function _field_data($table) + { + return 'SELECT * FROM '.$table.' LIMIT 0,1'; + } + + // -------------------------------------------------------------------- + + /** + * The error message string + * + * @return string + */ + protected function _error_message() + { + return $this->conn_id->lastErrorMsg(); + } + + // -------------------------------------------------------------------- + + /** + * The error message number + * + * @return int + */ + protected function _error_number() + { + return $this->conn_id->lastErrorCode(); + } + + // -------------------------------------------------------------------- + + /** + * From Tables + * + * This function implicitly groups FROM tables so there is no confusion + * about operator precedence in harmony with SQL standards + * + * @param string + * @return string + */ + protected function _from_tables($tables) + { + if ( ! is_array($tables)) + { + $tables = array($tables); + } + + return '('.implode(', ', $tables).')'; + } + + // -------------------------------------------------------------------- + + /** + * Replace statement + * + * Generates a platform-specific replace string from the supplied data + * + * @param string the table name + * @param array the insert keys + * @param array the insert values + * @return string + */ + protected function _replace($table, $keys, $values) + { + return 'INSERT OR '.parent::_replace($table, $keys, $values); + } + + // -------------------------------------------------------------------- + + /** + * Truncate statement + * + * Generates a platform-specific truncate string from the supplied data + * + * If the database does not support the truncate() command, then, + * then this method maps to 'DELETE FROM table' + * + * @param string the table name + * @return string + */ + protected function _truncate($table) + { + return 'DELETE FROM '.$table; + } + + // -------------------------------------------------------------------- + + /** + * Limit string + * + * Generates a platform-specific LIMIT clause + * + * @param string the sql query string + * @param int the number of rows to limit the query to + * @param int the offset value + * @return string + */ + protected function _limit($sql, $limit, $offset) + { + return $sql.' LIMIT '.($offset ? $offset.',' : '').$limit; + } + + // -------------------------------------------------------------------- + + /** + * Close DB Connection + * + * @param object (ignored) + * @return void + */ + protected function _close($conn_id) + { + $this->conn_id->close(); + } + +} + +/* End of file sqlite3_driver.php */ +/* Location: ./system/database/drivers/sqlite3/sqlite3_driver.php */
\ No newline at end of file diff --git a/system/database/drivers/sqlite3/sqlite3_forge.php b/system/database/drivers/sqlite3/sqlite3_forge.php new file mode 100644 index 000000000..20f1e6f63 --- /dev/null +++ b/system/database/drivers/sqlite3/sqlite3_forge.php @@ -0,0 +1,195 @@ +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +/** + * CodeIgniter + * + * An open source application development framework for PHP 5.1.6 or newer + * + * NOTICE OF LICENSE + * + * Licensed under the Open Software License version 3.0 + * + * This source file is subject to the Open Software License (OSL 3.0) that is + * bundled with this package in the files license.txt / license.rst. It is + * also available through the world wide web at this URL: + * http://opensource.org/licenses/OSL-3.0 + * If you did not receive a copy of the license and are unable to obtain it + * through the world wide web, please send an email to + * licensing@ellislab.com so we can send you a copy immediately. + * + * @package CodeIgniter + * @author EllisLab Dev Team + * @copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/) + * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) + * @link http://codeigniter.com + * @since Version 1.0 + * @filesource + */ + +/** + * SQLite3 Forge Class + * + * @category Database + * @author Andrey Andreev + * @link http://codeigniter.com/user_guide/database/ + */ +class CI_DB_sqlite3_forge extends CI_DB_forge { + + /** + * Create database + * + * @param string the database name + * @return bool + */ + public function create_database($db_name = '') + { + // In SQLite, a database is created when you connect to the database. + // We'll return TRUE so that an error isn't generated + return TRUE; + } + + // -------------------------------------------------------------------- + + /** + * Drop database + * + * @param string the database name (ignored) + * @return bool + */ + public function drop_database($db_name = '') + { + // In SQLite, a database is dropped when we delete a file + if (@file_exists($this->db->database)) + { + // We need to close the pseudo-connection first + $this->db->close(); + if ( ! @unlink($this->db->database)) + { + return $this->db->db_debug ? $this->db->display_error('db_unable_to_drop') : FALSE; + } + + return TRUE; + } + + return $this->db->db_debug ? $this->db->display_error('db_unable_to_drop') : FALSE; + } + + // -------------------------------------------------------------------- + + /** + * Create Table + * + * @param string the table name + * @param array the fields + * @param mixed primary key(s) + * @param mixed key(s) + * @param bool should 'IF NOT EXISTS' be added to the SQL + * @return bool + */ + protected function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) + { + $sql = 'CREATE TABLE '; + + // IF NOT EXISTS added to SQLite in 3.3.0 + if ($if_not_exists === TRUE && version_compare($this->db->version(), '3.3.0', '>=') === TRUE) + { + $sql .= 'IF NOT EXISTS '; + } + + $sql .= $this->db->escape_identifiers($table).' ('; + $current_field_count = 0; + + foreach ($fields as $field => $attributes) + { + // Numeric field names aren't allowed in databases, so if the key is + // numeric, we know it was assigned by PHP and the developer manually + // entered the field information, so we'll simply add it to the list + if (is_numeric($field)) + { + $sql .= "\n\t".$attributes; + } + else + { + $attributes = array_change_key_case($attributes, CASE_UPPER); + + $sql .= "\n\t".$this->db->protect_identifiers($field) + .' '.$attributes['TYPE'] + .( ! empty($attributes['CONSTRAINT']) ? '('.$attributes['CONSTRAINT'].')' : '') + .(( ! empty($attributes['UNSIGNED']) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') + .(isset($attributes['DEFAULT']) ? ' DEFAULT \''.$attributes['DEFAULT'].'\'' : '') + .(( ! empty($attributes['NULL']) && $attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL') + .(( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE) ? ' AUTO_INCREMENT' : ''); + } + + // don't add a comma on the end of the last field + if (++$current_field_count < count($fields)) + { + $sql .= ','; + } + } + + if (count($primary_keys) > 0) + { + $primary_keys = $this->db->protect_identifiers($primary_keys); + $sql .= ",\n\tPRIMARY KEY (".implode(', ', $primary_keys).')'; + } + + if (is_array($keys) && count($keys) > 0) + { + foreach ($keys as $key) + { + if (is_array($key)) + { + $key = $this->db->protect_identifiers($key); + } + else + { + $key = array($this->db->protect_identifiers($key)); + } + + $sql .= ",\n\tUNIQUE (".implode(', ', $key).')'; + } + } + + return $sql."\n)"; + } + + // -------------------------------------------------------------------- + + /** + * Alter table query + * + * Generates a platform-specific query so that a table can be altered + * Called by add_column(), drop_column(), and column_alter(), + * + * @param string the ALTER type (ADD, DROP, CHANGE) + * @param string the column name + * @param string the table name + * @param string the column definition + * @param string the default value + * @param bool should 'NOT NULL' be added + * @param string the field after which we should add the new field + * @return string + */ + protected function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') + { + /* SQLite only supports adding new columns and it does + * NOT support the AFTER statement. Each new column will + * be added as the last one in the table. + */ + if ($alter_type !== 'ADD COLUMN') + { + // Not supported + return FALSE; + } + + return 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '.$this->db->protect_identifiers($column_name) + .' '.$column_definition + .($default_value != '' ? ' DEFAULT '.$default_value : '') + // If NOT NULL is specified, the field must have a DEFAULT value other than NULL + .(($null !== NULL && $default_value !== 'NULL') ? ' NOT NULL' : ' NULL'); + } + +} + +/* End of file sqlite3_forge.php */ +/* Location: ./system/database/drivers/sqlite3/sqlite3_forge.php */
\ No newline at end of file diff --git a/system/database/drivers/sqlite3/sqlite3_result.php b/system/database/drivers/sqlite3/sqlite3_result.php new file mode 100644 index 000000000..d83d6b2cd --- /dev/null +++ b/system/database/drivers/sqlite3/sqlite3_result.php @@ -0,0 +1,615 @@ +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +/** + * CodeIgniter + * + * An open source application development framework for PHP 5.1.6 or newer + * + * NOTICE OF LICENSE + * + * Licensed under the Open Software License version 3.0 + * + * This source file is subject to the Open Software License (OSL 3.0) that is + * bundled with this package in the files license.txt / license.rst. It is + * also available through the world wide web at this URL: + * http://opensource.org/licenses/OSL-3.0 + * If you did not receive a copy of the license and are unable to obtain it + * through the world wide web, please send an email to + * licensing@ellislab.com so we can send you a copy immediately. + * + * @package CodeIgniter + * @author EllisLab Dev Team + * @copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/) + * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) + * @link http://codeigniter.com + * @since Version 1.0 + * @filesource + */ + +/** + * SQLite Result Class + * + * This class extends the parent result class: CI_DB_result + * + * @category Database + * @author Andrey Andreev + * @link http://codeigniter.com/user_guide/database/ + */ +class CI_DB_sqlite3_result extends CI_DB_result { + + // Overwriting the parent here, so we have a way to know if it's already set + public $num_rows; + + // num_fields() might be called multiple times, so we'll use this one to cache it's result + protected $_num_fields; + + /** + * Number of rows in the result set + * + * @return int + */ + public function num_rows() + { + /* The SQLite3 driver doesn't have a graceful way to do this, + * so we'll have to do it on our own. + */ + return is_int($this->num_rows) + ? $this->num_rows + : $this->num_rows = count($this->result_array()); + } + + // -------------------------------------------------------------------- + + /** + * Number of fields in the result set + * + * @return int + */ + public function num_fields() + { + return ( ! is_int($this->_num_fields)) + ? $this->_num_fields = $this->result_id->numColumns() + : $this->_num_fields; + } + + // -------------------------------------------------------------------- + + /** + * Fetch Field Names + * + * Generates an array of column names + * + * @return array + */ + public function list_fields() + { + $field_names = array(); + for ($i = 0, $c = $this->num_fields(); $i < $c; $i++) + { + $field_names[] = $this->result_id->columnName($i); + } + + return $field_names; + } + + // -------------------------------------------------------------------- + + /** + * Field data + * + * Generates an array of objects containing field meta-data + * + * @return array + */ + public function field_data() + { + $retval = array(); + for ($i = 0, $c = $this->num_fields(); $i < $this->num_fields(); $i++) + { + $retval[$i] = new stdClass(); + $retval[$i]->name = $this->result_id->columnName($i); + $retval[$i]->type = 'varchar'; + $retval[$i]->max_length = 0; + $retval[$i]->primary_key = 0; + $retval[$i]->default = ''; + } + + return $retval; + } + + // -------------------------------------------------------------------- + + /** + * Free the result + * + * @return void + */ + public function free_result() + { + if (is_object($this->result_id)) + { + $this->result_id->finalize(); + $this->result_id = NULL; + } + } + + // -------------------------------------------------------------------- + + /** + * Result - associative array + * + * Returns the result set as an array + * + * @return array + */ + protected function _fetch_assoc() + { + return $this->result_id->fetchArray(SQLITE3_ASSOC); + } + + // -------------------------------------------------------------------- + + /** + * Result - object + * + * Returns the result set as an object + * + * @return object + */ + protected function _fetch_object() + { + // No native support for fetching as an object + $row = $this->_fetch_assoc(); + return ($row !== FALSE) ? (object) $row : FALSE; + } + + // -------------------------------------------------------------------- + + /** + * Query result. "array" version. + * + * return array + */ + public function result_array() + { + if (count($this->result_array) > 0) + { + return $this->result_array; + } + elseif (is_array($this->row_data)) + { + if (count($this->row_data) === 0) + { + return $this->result_array; + } + else + { + $row_index = count($this->row_data); + } + } + else + { + $row_index = 0; + $this->row_data = array(); + } + + $row = NULL; + while ($row = $this->_fetch_assoc()) + { + $this->row_data[$row_index++] = $row; + } + + return $this->result_array = $this->row_data; + } + + // -------------------------------------------------------------------- + + /** + * Query result. "object" version. + * + * @return array + */ + public function result_object() + { + if (count($this->result_object) > 0) + { + return $this->result_object; + } + elseif (count($this->result_array) > 0) + { + for ($i = 0, $c = count($this->result_array); $i < $c; $i++) + { + $this->result_object[] = (object) $this->result_array[$i]; + } + + return $this->result_object; + } + elseif (is_array($this->row_data)) + { + if (count($this->row_data) === 0) + { + return $this->result_object; + } + else + { + $row_index = count($this->row_data); + for ($i = 0; $i < $row_index; $i++) + { + $this->result_object[$i] = (object) $this->row_data[$i]; + } + } + } + else + { + $row_index = 0; + $this->row_data = array(); + } + + $row = NULL; + while ($row = $this->_fetch_assoc()) + { + $this->row_data[$row_index] = $row; + $this->result_object[$row_index++] = (object) $row; + } + + $this->result_array = $this->row_data; + + /* As described for the num_rows() method - there's no easy + * way to get the number of rows selected. Our work-around + * solution (as in here as well) first checks if result_array + * exists and returns its count. It doesn't however check for + * custom_object_result, so - do it here. + */ + if ( ! is_int($this->num_rows)) + { + $this->num_rows = count($this->result_object); + } + + return $this->result_object; + } + + // -------------------------------------------------------------------- + + /** + * Query result. Custom object version. + * + * @param string class name used to instantiate rows to + * @return array + */ + public function custom_result_object($class_name) + { + if (array_key_exists($class_name, $this->custom_result_object)) + { + return $this->custom_result_object[$class_name]; + } + + if ( ! class_exists($class_name) OR ! is_object($this->result_id) OR $this->num_rows() === 0) + { + return array(); + } + + /* Even if result_array hasn't been set prior to custom_result_object being called, + * num_rows() has done it. + */ + $data = &$this->result_array; + + $result_object = array(); + for ($i = 0, $c = count($data); $i < $c; $i++) + { + $result_object[$i] = new $class_name(); + foreach ($data[$i] as $key => $value) + { + $result_object[$i]->$key = $value; + } + } + + /* As described for the num_rows() method - there's no easy + * way to get the number of rows selected. Our work-around + * solution (as in here as well) first checks if result_array + * exists and returns its count. It doesn't however check for + * custom_object_result, so - do it here. + */ + if ( ! is_int($this->num_rows)) + { + $this->num_rows = count($result_object); + } + + // Cache and return the array + return $this->custom_result_object[$class_name] = $result_object; + } + + // -------------------------------------------------------------------- + + /* Single row result. + * + * Acts as a wrapper for row_object(), row_array() + * and custom_row_object(). Also used by first_row(), next_row() + * and previous_row(). + * + * @param int row index + * @param string ('object', 'array' or a custom class name) + * @return mixed whatever was passed to the second parameter + */ + public function row($n = 0, $type = 'object') + { + if ($type === 'object') + { + return $this->row_object($n); + } + elseif ($type === 'array') + { + return $this->row_array($n); + } + + return $this->custom_row_object($n, $type); + } + + // -------------------------------------------------------------------- + + /* Single row result. Array version. + * + * @param int row index + * @return array + */ + public function row_array($n = 0) + { + // Make sure $n is not a string + if ( ! is_int($n)) + { + $n = (int) $n; + } + + /* If row_data is initialized, it means that we've already tried + * (at least) to fetch some data, so ... check if we already have + * this row. + */ + if (is_array($this->row_data)) + { + /* If we already have row_data[$n] - return it. + * + * If we enter the elseif, there's a number of reasons to + * return an empty array: + * + * - count($this->row_data) === 0 means there are no results + * - num_rows being set or result_array having count() > 0 means + * that we've already fetched all data and $n is greater than + * our highest row index available + * - $n < $this->current_row means that if such row existed, + * we would've already returned it, therefore $n is an + * invalid index + */ + if (isset($this->row_data[$n])) // We already have this row + { + $this->current_row = $n; + return $this->row_data[$n]; + } + elseif (count($this->row_data) === 0 OR is_int($this->num_rows) + OR count($this->result_array) > 0 OR $n < $this->current_row) + { + // No such row exists + return array(); + } + + // Get the next row index that would actually need to be fetched + $current_row = ($this->current_row < count($this->row_data)) ? count($this->row_data) : $this->current_row + 1; + } + else + { + $current_row = $this->current_row = 0; + $this->row_data = array(); + } + + /* Fetch more data, if available + * + * NOTE: Operator precedence is important here, if you change + * 'AND' with '&&' - it WILL BREAK the results, as + * $row will be assigned the scalar value of both + * expressions! + */ + while ($row = $this->_fetch_assoc() AND $current_row <= $n) + { + $this->row_data[$current_row++] = $row; + } + + // This would mean that there's no (more) data to fetch + if ( ! is_array($this->row_data) OR ! isset($this->row_data[$n])) + { + // Cache what we already have + if (is_array($this->row_data)) + { + $this->num_rows = count($this->row_data); + /* Usually, row_data could have less elements than result_array, + * but at this point - they should be exactly the same. + */ + $this->result_array = $this->row_data; + } + else + { + $this->num_rows = 0; + } + + return array(); + } + + $this->current_row = $n; + return $this->row_data[$n]; + } + + // -------------------------------------------------------------------- + + /* Single row result. Object version. + * + * @param int row index + * @return mixed object if row found; empty array if not + */ + public function row_object($n = 0) + { + // Make sure $n is not a string + if ( ! is_int($n)) + { + $n = (int) $n; + } + + /* Logic here is exactly the same as in row_array, + * except we have to cast row_data[$n] to an object. + * + * If we already have result_object though - we can + * directly return from it. + */ + if (isset($this->result_object[$n])) + { + $this->current_row = $n; + return $this->result_object[$n]; + } + + $row = $this->row_array($n); + // Cast only if the row exists + if (count($row) > 0) + { + $this->current_row = $n; + return (object) $row; + } + + return array(); + } + + // -------------------------------------------------------------------- + + /* Single row result. Custom object version. + * + * @param int row index + * @param string custom class name + * @return mixed custom object if row found; empty array otherwise + */ + public function custom_row_object($n = 0, $class_name) + { + // Make sure $n is not a string + if ( ! is_int($n)) + { + $n = (int) $n; + } + + if (array_key_exists($class_name, $this->custom_result_object)) + { + /* We already have a the whole result set with this class_name, + * return the specified row if it exists, and an empty array if + * it doesn't. + */ + if (isset($this->custom_result_object[$class_name][$n])) + { + $this->current_row = $n; + return $this->custom_result_object[$class_name][$n]; + } + else + { + return array(); + } + } + elseif ( ! class_exists($class_name)) // No such class exists + { + return array(); + } + + $row = $this->row_array($n); + // An array would mean that the row doesn't exist + if (is_array($row)) + { + return $row; + } + + // Convert to the desired class and return + $row_object = new $class_name(); + foreach ($row as $key => $value) + { + $row_object->$key = $value; + } + + $this->current_row = $n; + return $row_object; + } + + // -------------------------------------------------------------------- + + /* First row result. + * + * @param string ('object', 'array' or a custom class name) + * @return mixed whatever was passed to the second parameter + */ + public function first_row($type = 'object') + { + return $this->row(0, $type); + } + + // -------------------------------------------------------------------- + + /* Last row result. + * + * @param string ('object', 'array' or a custom class name) + * @return mixed whatever was passed to the second parameter + */ + public function last_row($type = 'object') + { + $result = &$this->result($type); + if ( ! isset($this->num_rows)) + { + $this->num_rows = count($result); + } + $this->current_row = $this->num_rows - 1; + return $result[$this->current_row]; + } + + // -------------------------------------------------------------------- + + /* Next row result. + * + * @param string ('object', 'array' or a custom class name) + * @return mixed whatever was passed to the second parameter + */ + public function next_row($type = 'object') + { + if (is_array($this->row_data)) + { + $count = count($this->row_data); + $n = ($this->current_row > $count OR ($this->current_row === 0 && $count === 0)) ? $count : $this->current_row + 1; + } + else + { + $n = 0; + } + + return $this->row($n, $type); + } + + // -------------------------------------------------------------------- + + /* Previous row result. + * + * @param string ('object', 'array' or a custom class name) + * @return mixed whatever was passed to the second parameter + */ + public function previous_row($type = 'object') + { + $n = ($this->current_row !== 0) ? $this->current_row - 1 : 0; + return $this->row($n, $type); + } + + // -------------------------------------------------------------------- + + /** + * Data Seek + * + * Moves the internal pointer to the desired offset. We call + * this internally before fetching results to make sure the + * result set starts at zero + * + * @return array + */ + protected function _data_seek($n = 0) + { + // Only resetting to the start of the result set is supported + return $this->result_id->reset(); + } + +} + +/* End of file sqlite3_result.php */ +/* Location: ./system/database/drivers/sqlite3/sqlite3_result.php */
\ No newline at end of file diff --git a/system/database/drivers/sqlite3/sqlite3_utility.php b/system/database/drivers/sqlite3/sqlite3_utility.php new file mode 100644 index 000000000..965c838e5 --- /dev/null +++ b/system/database/drivers/sqlite3/sqlite3_utility.php @@ -0,0 +1,54 @@ +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +/** + * CodeIgniter + * + * An open source application development framework for PHP 5.1.6 or newer + * + * NOTICE OF LICENSE + * + * Licensed under the Open Software License version 3.0 + * + * This source file is subject to the Open Software License (OSL 3.0) that is + * bundled with this package in the files license.txt / license.rst. It is + * also available through the world wide web at this URL: + * http://opensource.org/licenses/OSL-3.0 + * If you did not receive a copy of the license and are unable to obtain it + * through the world wide web, please send an email to + * licensing@ellislab.com so we can send you a copy immediately. + * + * @package CodeIgniter + * @author EllisLab Dev Team + * @copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/) + * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) + * @link http://codeigniter.com + * @since Version 1.0 + * @filesource + */ + +/** + * SQLite3 Utility Class + * + * @category Database + * @author Andrey Andreev + * @link http://codeigniter.com/user_guide/database/ + */ +class CI_DB_sqlite3_utility extends CI_DB_utility { + + protected $_list_databases = FALSE; + + /** + * SQLite Export + * + * @param array Preferences + * @return mixed + */ + protected function _backup($params = array()) + { + // Not supported + return $this->db->display_error('db_unsuported_feature'); + } + +} + +/* End of file sqlite3_utility.php */ +/* Location: ./system/database/drivers/sqlite3/sqlite3_utility.php */
\ No newline at end of file diff --git a/system/database/drivers/sqlsrv/sqlsrv_driver.php b/system/database/drivers/sqlsrv/sqlsrv_driver.php index 6fd52ef70..8cc500f55 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_driver.php +++ b/system/database/drivers/sqlsrv/sqlsrv_driver.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,13 +25,11 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * SQLSRV Database Adapter Class * * Note: _DB is an extender class that the app controller - * creates dynamically based on whether the active record + * creates dynamically based on whether the query builder * class is being used or not. * * @package CodeIgniter @@ -42,46 +40,46 @@ */ class CI_DB_sqlsrv_driver extends CI_DB { - var $dbdriver = 'sqlsrv'; + public $dbdriver = 'sqlsrv'; // The character used for escaping - var $_escape_char = ''; + protected $_escape_char = ''; // clause and character used for LIKE escape sequences - var $_like_escape_str = " ESCAPE '%s' "; - var $_like_escape_chr = '!'; + protected $_like_escape_str = " ESCAPE '%s' "; + protected $_like_escape_chr = '!'; /** * The syntax to count rows is slightly different across different * database engines, so this string appears in each driver and is * used for the count_all() and count_all_results() functions. */ - var $_count_string = "SELECT COUNT(*) AS "; - var $_random_keyword = ' ASC'; // not currently supported + protected $_count_string = 'SELECT COUNT(*) AS '; + protected $_random_keyword = ' NEWID()'; // not currently supported /** * Non-persistent database connection * - * @access private called by the base class * @return resource */ - function db_connect($pooling = false) + public function db_connect($pooling = FALSE) { // Check for a UTF-8 charset being passed as CI's default 'utf8'. $character_set = (0 === strcasecmp('utf8', $this->char_set)) ? 'UTF-8' : $this->char_set; $connection = array( - 'UID' => empty($this->username) ? '' : $this->username, - 'PWD' => empty($this->password) ? '' : $this->password, - 'Database' => $this->database, - 'ConnectionPooling' => $pooling ? 1 : 0, + 'UID' => empty($this->username) ? '' : $this->username, + 'PWD' => empty($this->password) ? '' : $this->password, + 'Database' => $this->database, + 'ConnectionPooling' => $pooling ? 1 : 0, 'CharacterSet' => $character_set, - 'ReturnDatesAsStrings' => 1 + 'ReturnDatesAsStrings' => 1 ); - - // If the username and password are both empty, assume this is a + + // If the username and password are both empty, assume this is a // 'Windows Authentication Mode' connection. - if(empty($connection['UID']) && empty($connection['PWD'])) { + if (empty($connection['UID']) && empty($connection['PWD'])) + { unset($connection['UID'], $connection['PWD']); } @@ -93,10 +91,9 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Persistent database connection * - * @access private called by the base class * @return resource */ - function db_pconnect() + public function db_pconnect() { return $this->db_connect(TRUE); } @@ -104,46 +101,25 @@ class CI_DB_sqlsrv_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Reconnect - * - * Keep / reestablish the db connection if no queries have been - * sent for a length of time exceeding the server's idle timeout - * - * @access public - * @return void - */ - function reconnect() - { - // not implemented in MSSQL - } - - // -------------------------------------------------------------------- - - /** * Select the database * - * @access private called by the base class - * @return resource + * @param string database name + * @return bool */ - function db_select() + public function db_select($database = '') { - return $this->_execute('USE ' . $this->database); - } + if ($database === '') + { + $database = $this->database; + } - // -------------------------------------------------------------------- + if ($this->_execute('USE '.$database)) + { + $this->database = $database; + return TRUE; + } - /** - * Set client character set - * - * @access public - * @param string - * @param string - * @return resource - */ - function db_set_charset($charset, $collation) - { - // @todo - add support if needed - return TRUE; + return FALSE; } // -------------------------------------------------------------------- @@ -151,33 +127,16 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Execute the query * - * @access private called by the base class * @param string an SQL query * @return resource */ - function _execute($sql) + protected function _execute($sql) { - $sql = $this->_prep_query($sql); - return sqlsrv_query($this->conn_id, $sql, null, array( - 'Scrollable' => SQLSRV_CURSOR_STATIC, - 'SendStreamParamsAtExec' => true - )); - } - - // -------------------------------------------------------------------- - - /** - * Prep the query - * - * If needed, each database adapter can prep the query string - * - * @access private called by execute() - * @param string an SQL query - * @return string - */ - function _prep_query($sql) - { - return $sql; + return sqlsrv_query($this->conn_id, + $sql, + NULL, + array('Scrollable'=> SQLSRV_CURSOR_STATIC, 'SendStreamParamsAtExec' => TRUE) + ); } // -------------------------------------------------------------------- @@ -185,10 +144,9 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Begin Transaction * - * @access public * @return bool */ - function trans_begin($test_mode = FALSE) + public function trans_begin($test_mode = FALSE) { if ( ! $this->trans_enabled) { @@ -214,10 +172,9 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Commit Transaction * - * @access public * @return bool */ - function trans_commit() + public function trans_commit() { if ( ! $this->trans_enabled) { @@ -238,10 +195,9 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Rollback Transaction * - * @access public * @return bool */ - function trans_rollback() + public function trans_rollback() { if ( ! $this->trans_enabled) { @@ -262,12 +218,11 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Escape String * - * @access public * @param string * @param bool whether or not the string will be used in a LIKE condition * @return string */ - function escape_str($str, $like = FALSE) + public function escape_str($str, $like = FALSE) { // Escape single quotes return str_replace("'", "''", $str); @@ -278,10 +233,9 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Affected Rows * - * @access public - * @return integer + * @return int */ - function affected_rows() + public function affected_rows() { return @sqlrv_rows_affected($this->conn_id); } @@ -289,48 +243,39 @@ class CI_DB_sqlsrv_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Insert ID - * - * Returns the last id created in the Identity column. - * - * @access public - * @return integer - */ - function insert_id() + * Insert ID + * + * Returns the last id created in the Identity column. + * + * @return string + */ + public function insert_id() { - return $this->query('select @@IDENTITY as insert_id')->row('insert_id'); + $query = $this->query('SELECT @@IDENTITY AS insert_id'); + $query = $query->row(); + return $query->insert_id; } // -------------------------------------------------------------------- /** - * Parse major version - * - * Grabs the major version number from the - * database server version string passed in. - * - * @access private - * @param string $version - * @return int16 major version number - */ - function _parse_major_version($version) + * Database version number + * + * @return string + */ + public function version() { - preg_match('/([0-9]+)\.([0-9]+)\.([0-9]+)/', $version, $ver_info); - return $ver_info[1]; // return the major version b/c that's all we're interested in. - } + if (isset($this->data_cache['version'])) + { + return $this->data_cache['version']; + } - // -------------------------------------------------------------------- + if (($info = sqlsrv_server_info($this->conn_id)) === FALSE) + { + return FALSE; + } - /** - * Version number query string - * - * @access public - * @return string - */ - function _version() - { - $info = sqlsrv_server_info($this->conn_id); - return sprintf("select '%s' as ver", $info['SQLServerVersion']); + return $this->data_cache['version'] = $info['SQLServerVersion']; } // -------------------------------------------------------------------- @@ -341,23 +286,25 @@ class CI_DB_sqlsrv_driver extends CI_DB { * Generates a platform-specific query string that counts all records in * the specified database * - * @access public * @param string - * @return string + * @return int */ - function count_all($table = '') + public function count_all($table = '') { if ($table == '') - return '0'; - + { + return 0; + } + $query = $this->query("SELECT COUNT(*) AS numrows FROM " . $this->dbprefix . $table); - if ($query->num_rows() == 0) - return '0'; + { + return 0; + } $row = $query->row(); $this->_reset_select(); - return $row->numrows; + return (int) $row->numrows; } // -------------------------------------------------------------------- @@ -367,11 +314,10 @@ class CI_DB_sqlsrv_driver extends CI_DB { * * Generates a platform-specific query string so that the table names can be fetched * - * @access private - * @param boolean + * @param bool * @return string */ - function _list_tables($prefix_limit = FALSE) + protected function _list_tables($prefix_limit = FALSE) { return "SELECT name FROM sysobjects WHERE type = 'U' ORDER BY name"; } @@ -383,13 +329,12 @@ class CI_DB_sqlsrv_driver extends CI_DB { * * Generates a platform-specific query string so that the column names can be fetched * - * @access private * @param string the table name * @return string */ - function _list_columns($table = '') + protected function _list_columns($table = '') { - return "SELECT * FROM INFORMATION_SCHEMA.Columns WHERE TABLE_NAME = '".$this->_escape_table($table)."'"; + return "SELECT * FROM INFORMATION_SCHEMA.Columns WHERE TABLE_NAME = '".$table."'"; } // -------------------------------------------------------------------- @@ -399,73 +344,50 @@ class CI_DB_sqlsrv_driver extends CI_DB { * * Generates a platform-specific query so that the column data can be retrieved * - * @access public * @param string the table name - * @return object - */ - function _field_data($table) - { - return "SELECT TOP 1 * FROM " . $this->_escape_table($table); - } - - // -------------------------------------------------------------------- - - /** - * The error message string - * - * @access private * @return string */ - function _error_message() + protected function _field_data($table) { - $error = array_shift(sqlsrv_errors()); - return !empty($error['message']) ? $error['message'] : null; + return 'SELECT TOP 1 * FROM '.$table; } // -------------------------------------------------------------------- /** - * The error message number + * Error + * + * Returns an array containing code and message of the last + * database error that has occured. * - * @access private - * @return integer + * @return array */ - function _error_number() + public function error() { - $error = array_shift(sqlsrv_errors()); - return isset($error['SQLSTATE']) ? $error['SQLSTATE'] : null; - } + $error = array('code' => '00000', 'message' => ''); + $sqlsrv_errors = sqlsrv_errors(SQLSRV_ERR_ERRORS); - // -------------------------------------------------------------------- + if ( ! is_array($sqlsrv_errors)) + { + return $error; + } - /** - * Escape Table Name - * - * This function adds backticks if the table name has a period - * in it. Some DBs will get cranky unless periods are escaped - * - * @access private - * @param string the table name - * @return string - */ - function _escape_table($table) - { - return $table; - } + $sqlsrv_error = array_shift($sqlsrv_errors); + if (isset($sqlsrv_error['SQLSTATE'])) + { + $error['code'] = isset($sqlsrv_error['code']) ? $sqlsrv_error['SQLSTATE'].'/'.$sqlsrv_error['code'] : $sqlsrv_error['SQLSTATE']; + } + elseif (isset($sqlsrv_error['code'])) + { + $error['code'] = $sqlsrv_error['code']; + } + if (isset($sqlsrv_error['message'])) + { + $error['message'] = $sqlsrv_error['message']; + } - /** - * Escape the SQL Identifiers - * - * This function escapes column and table names - * - * @access private - * @param string - * @return string - */ - function _escape_identifiers($item) - { - return $item; + return $error; } // -------------------------------------------------------------------- @@ -476,11 +398,10 @@ class CI_DB_sqlsrv_driver extends CI_DB { * This function implicitly groups FROM tables so there is no confusion * about operator precedence in harmony with SQL standards * - * @access public - * @param type - * @return type + * @param array + * @return string */ - function _from_tables($tables) + protected function _from_tables($tables) { if ( ! is_array($tables)) { @@ -493,62 +414,51 @@ class CI_DB_sqlsrv_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Insert statement - * - * Generates a platform-specific insert string from the supplied data - * - * @access public - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - function _insert($table, $keys, $values) - { - return "INSERT INTO ".$this->_escape_table($table)." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")"; - } - - // -------------------------------------------------------------------- - - /** * Update statement * * Generates a platform-specific update string from the supplied data * - * @access public * @param string the table name * @param array the update data * @param array the where clause - * @param array the orderby clause - * @param array the limit clause + * @param array the orderby clause (ignored) + * @param array the limit clause (ignored) + * @param array the like clause * @return string */ - function _update($table, $values, $where) + protected function _update($table, $values, $where, $orderby = array(), $limit = FALSE, $like = array()) { foreach($values as $key => $val) { - $valstr[] = $key." = ".$val; + $valstr[] = $key.' = '.$val; } - - return "UPDATE ".$this->_escape_table($table)." SET ".implode(', ', $valstr)." WHERE ".implode(" ", $where); + + $where = empty($where) ? '' : ' WHERE '.implode(' ', $where); + + if ( ! empty($like)) + { + $where .= ($where === '' ? ' WHERE ' : ' AND ').implode(' ', $like); + } + + return 'UPDATE '.$table.' SET '.implode(', ', $valstr).$where; } - + // -------------------------------------------------------------------- /** * Truncate statement * * Generates a platform-specific truncate string from the supplied data - * If the database does not support the truncate() command - * This function maps to "DELETE FROM table" * - * @access public + * If the database does not support the truncate() command, + * then this method maps to 'DELETE FROM table' + * * @param string the table name * @return string */ - function _truncate($table) + protected function _truncate($table) { - return "TRUNCATE ".$table; + return 'TRUNCATE TABLE '.$table; } // -------------------------------------------------------------------- @@ -558,15 +468,24 @@ class CI_DB_sqlsrv_driver extends CI_DB { * * Generates a platform-specific delete string from the supplied data * - * @access public * @param string the table name * @param array the where clause + * @param array the like clause * @param string the limit clause * @return string */ - function _delete($table, $where) + protected function _delete($table, $where = array(), $like = array(), $limit = FALSE) { - return "DELETE FROM ".$this->_escape_table($table)." WHERE ".implode(" ", $where); + $conditions = array(); + + empty($where) OR $conditions[] = implode(' ', $where); + empty($like) OR $conditions[] = implode(' ', $like); + + $conditions = (count($conditions) > 0) ? ' WHERE '.implode(' AND ', $conditions) : ''; + + return ($limit) + ? 'WITH ci_delete AS (SELECT TOP '.$limit.' * FROM '.$table.$conditions.') DELETE FROM ci_delete' + : 'DELETE FROM '.$table.$conditions; } // -------------------------------------------------------------------- @@ -576,17 +495,14 @@ class CI_DB_sqlsrv_driver extends CI_DB { * * Generates a platform-specific LIMIT clause * - * @access public * @param string the sql query string - * @param integer the number of rows to limit the query to - * @param integer the offset value + * @param int the number of rows to limit the query to + * @param int the offset value * @return string */ - function _limit($sql, $limit, $offset) + protected function _limit($sql, $limit, $offset) { - $i = $limit + $offset; - - return preg_replace('/(^\SELECT (DISTINCT)?)/i','\\1 TOP '.$i.' ', $sql); + return preg_replace('/(^\SELECT (DISTINCT)?)/i','\\1 TOP '.($limit + $offset).' ', $sql); } // -------------------------------------------------------------------- @@ -594,18 +510,15 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Close DB Connection * - * @access public * @param resource * @return void */ - function _close($conn_id) + protected function _close($conn_id) { @sqlsrv_close($conn_id); } } - - -/* End of file mssql_driver.php */ -/* Location: ./system/database/drivers/mssql/mssql_driver.php */
\ No newline at end of file +/* End of file sqlsrv_driver.php */ +/* Location: ./system/database/drivers/sqlsrv/sqlsrv_driver.php */ diff --git a/system/database/drivers/sqlsrv/sqlsrv_forge.php b/system/database/drivers/sqlsrv/sqlsrv_forge.php index 2a7766927..e9143b269 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_forge.php +++ b/system/database/drivers/sqlsrv/sqlsrv_forge.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * SQLSRV Forge Class * @@ -36,59 +34,19 @@ */ class CI_DB_sqlsrv_forge extends CI_DB_forge { - /** - * Create database - * - * @access private - * @param string the database name - * @return bool - */ - function _create_database($name) - { - return "CREATE DATABASE ".$name; - } - - // -------------------------------------------------------------------- - - /** - * Drop database - * - * @access private - * @param string the database name - * @return bool - */ - function _drop_database($name) - { - return "DROP DATABASE ".$name; - } - - // -------------------------------------------------------------------- - - /** - * Drop Table - * - * @access private - * @return bool - */ - function _drop_table($table) - { - return "DROP TABLE ".$this->db->_escape_identifiers($table); - } - - // -------------------------------------------------------------------- + protected $_drop_table = 'DROP TABLE %s'; /** * Create Table * - * @access private * @param string the table name * @param array the fields * @param mixed primary key(s) * @param mixed key(s) - * @param boolean should 'IF NOT EXISTS' be added to the SQL + * @param bool should 'IF NOT EXISTS' be added to the SQL * @return bool */ - function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) + protected function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) { $sql = 'CREATE TABLE '; @@ -97,10 +55,10 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { $sql .= 'IF NOT EXISTS '; } - $sql .= $this->db->_escape_identifiers($table)." ("; + $sql .= $this->db->escape_identifiers($table).' ('; $current_field_count = 0; - foreach ($fields as $field=>$attributes) + foreach ($fields as $field => $attributes) { // Numeric field names aren't allowed in databases, so if the key is // numeric, we know it was assigned by PHP and the developer manually @@ -113,7 +71,7 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { { $attributes = array_change_key_case($attributes, CASE_UPPER); - $sql .= "\n\t".$this->db->_protect_identifiers($field); + $sql .= "\n\t".$this->db->protect_identifiers($field); $sql .= ' '.$attributes['TYPE']; @@ -156,7 +114,7 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $primary_keys = $this->db->_protect_identifiers($primary_keys); + $primary_keys = $this->db->protect_identifiers($primary_keys); $sql .= ",\n\tPRIMARY KEY (" . implode(', ', $primary_keys) . ")"; } @@ -166,11 +124,11 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { { if (is_array($key)) { - $key = $this->db->_protect_identifiers($key); + $key = $this->db->protect_identifiers($key); } else { - $key = array($this->db->_protect_identifiers($key)); + $key = array($this->db->protect_identifiers($key)); } $sql .= ",\n\tFOREIGN KEY (" . implode(', ', $key) . ")"; @@ -190,19 +148,18 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { * Generates a platform-specific query so that a table can be altered * Called by add_column(), drop_column(), and column_alter(), * - * @access private * @param string the ALTER type (ADD, DROP, CHANGE) * @param string the column name * @param string the table name * @param string the column definition * @param string the default value - * @param boolean should 'NOT NULL' be added + * @param bool should 'NOT NULL' be added * @param string the field after which we should add the new field - * @return object + * @return string */ - function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') + protected function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') { - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table)." $alter_type ".$this->db->_protect_identifiers($column_name); + $sql = 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '.$this->db->protect_identifiers($column_name); // DROP has everything it needs now. if ($alter_type == 'DROP') @@ -228,33 +185,14 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { if ($after_field != '') { - $sql .= ' AFTER ' . $this->db->_protect_identifiers($after_field); + return $sql.' AFTER '.$this->db->protect_identifiers($after_field); } return $sql; } - // -------------------------------------------------------------------- - - /** - * Rename a table - * - * Generates a platform-specific query so that a table can be renamed - * - * @access private - * @param string the old table name - * @param string the new table name - * @return string - */ - function _rename_table($table_name, $new_table_name) - { - // I think this syntax will work, but can find little documentation on renaming tables in MSSQL - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table_name)." RENAME TO ".$this->db->_protect_identifiers($new_table_name); - return $sql; - } - } -/* End of file mssql_forge.php */ -/* Location: ./system/database/drivers/mssql/mssql_forge.php */
\ No newline at end of file +/* End of file sqlsrv_forge.php */ +/* Location: ./system/database/drivers/sqlsrv/sqlsrv_forge.php */
\ No newline at end of file diff --git a/system/database/drivers/sqlsrv/sqlsrv_result.php b/system/database/drivers/sqlsrv/sqlsrv_result.php index 1ee19c2d1..0802677fc 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_result.php +++ b/system/database/drivers/sqlsrv/sqlsrv_result.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * SQLSRV Result Class * @@ -41,10 +39,9 @@ class CI_DB_sqlsrv_result extends CI_DB_result { /** * Number of rows in the result set * - * @access public - * @return integer + * @return int */ - function num_rows() + public function num_rows() { return @sqlsrv_num_rows($this->result_id); } @@ -54,10 +51,9 @@ class CI_DB_sqlsrv_result extends CI_DB_result { /** * Number of fields in the result set * - * @access public - * @return integer + * @return int */ - function num_fields() + public function num_fields() { return @sqlsrv_num_fields($this->result_id); } @@ -69,17 +65,16 @@ class CI_DB_sqlsrv_result extends CI_DB_result { * * Generates an array of column names * - * @access public * @return array */ - function list_fields() + public function list_fields() { $field_names = array(); - foreach(sqlsrv_field_metadata($this->result_id) as $offset => $field) + foreach (sqlsrv_field_metadata($this->result_id) as $offset => $field) { $field_names[] = $field['Name']; } - + return $field_names; } @@ -90,13 +85,12 @@ class CI_DB_sqlsrv_result extends CI_DB_result { * * Generates an array of objects containing field meta-data * - * @access public * @return array */ - function field_data() + public function field_data() { $retval = array(); - foreach(sqlsrv_field_metadata($this->result_id) as $offset => $field) + foreach (sqlsrv_field_metadata($this->result_id) as $offset => $field) { $F = new stdClass(); $F->name = $field['Name']; @@ -104,10 +98,10 @@ class CI_DB_sqlsrv_result extends CI_DB_result { $F->max_length = $field['Size']; $F->primary_key = 0; $F->default = ''; - + $retval[] = $F; } - + return $retval; } @@ -116,9 +110,9 @@ class CI_DB_sqlsrv_result extends CI_DB_result { /** * Free the result * - * @return null + * @return void */ - function free_result() + public function free_result() { if (is_resource($this->result_id)) { @@ -130,31 +124,13 @@ class CI_DB_sqlsrv_result extends CI_DB_result { // -------------------------------------------------------------------- /** - * Data Seek - * - * Moves the internal pointer to the desired offset. We call - * this internally before fetching results to make sure the - * result set starts at zero - * - * @access private - * @return array - */ - function _data_seek($n = 0) - { - // Not implemented - } - - // -------------------------------------------------------------------- - - /** * Result - associative array * * Returns the result set as an array * - * @access private * @return array */ - function _fetch_assoc() + protected function _fetch_assoc() { return sqlsrv_fetch_array($this->result_id, SQLSRV_FETCH_ASSOC); } @@ -166,16 +142,14 @@ class CI_DB_sqlsrv_result extends CI_DB_result { * * Returns the result set as an object * - * @access private * @return object */ - function _fetch_object() + protected function _fetch_object() { return sqlsrv_fetch_object($this->result_id); } } - -/* End of file mssql_result.php */ -/* Location: ./system/database/drivers/mssql/mssql_result.php */
\ No newline at end of file +/* End of file sqlsrv_result.php */ +/* Location: ./system/database/drivers/sqlsrv/sqlsrv_result.php */
\ No newline at end of file diff --git a/system/database/drivers/sqlsrv/sqlsrv_utility.php b/system/database/drivers/sqlsrv/sqlsrv_utility.php index e96df96f9..394964b6a 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_utility.php +++ b/system/database/drivers/sqlsrv/sqlsrv_utility.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * SQLSRV Utility Class * @@ -36,59 +34,16 @@ */ class CI_DB_sqlsrv_utility extends CI_DB_utility { - /** - * List databases - * - * @access private - * @return bool - */ - function _list_databases() - { - return "EXEC sp_helpdb"; // Can also be: EXEC sp_databases - } - - // -------------------------------------------------------------------- - - /** - * Optimize table query - * - * Generates a platform-specific query so that a table can be optimized - * - * @access private - * @param string the table name - * @return object - */ - function _optimize_table($table) - { - return FALSE; // Is this supported in MS SQL? - } - - // -------------------------------------------------------------------- - - /** - * Repair table query - * - * Generates a platform-specific query so that a table can be repaired - * - * @access private - * @param string the table name - * @return object - */ - function _repair_table($table) - { - return FALSE; // Is this supported in MS SQL? - } - - // -------------------------------------------------------------------- + protected $_list_databases = 'EXEC sp_helpdb'; // Can also be: EXEC sp_databases + protected $_optimize_table = 'ALTER INDEX all ON %s REORGANIZE'; /** - * MSSQL Export + * SQLSRV Export * - * @access private * @param array Preferences * @return mixed */ - function _backup($params = array()) + protected function _backup($params = array()) { // Currently unsupported return $this->db->display_error('db_unsuported_feature'); @@ -96,5 +51,5 @@ class CI_DB_sqlsrv_utility extends CI_DB_utility { } -/* End of file mssql_utility.php */ -/* Location: ./system/database/drivers/mssql/mssql_utility.php */
\ No newline at end of file +/* End of file sqlsrv_utility.php */ +/* Location: ./system/database/drivers/sqlsrv/sqlsrv_utility.php */
\ No newline at end of file diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php index c46c4d103..6f56d9db9 100644 --- a/system/helpers/array_helper.php +++ b/system/helpers/array_helper.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Array Helpers * @@ -45,7 +43,6 @@ * Lets you determine whether an array index is set and whether it has a value. * If the element is empty it returns FALSE (or whatever you specify as the default value.) * - * @access public * @param string * @param array * @param mixed @@ -55,12 +52,7 @@ if ( ! function_exists('element')) { function element($item, $array, $default = FALSE) { - if ( ! isset($array[$item]) OR $array[$item] == "") - { - return $default; - } - - return $array[$item]; + return empty($array[$item]) ? $default : $array[$item]; } } @@ -69,7 +61,6 @@ if ( ! function_exists('element')) /** * Random Element - Takes an array as input and returns a random element * - * @access public * @param array * @return mixed depends on what the array contains */ @@ -77,12 +68,7 @@ if ( ! function_exists('random_element')) { function random_element($array) { - if ( ! is_array($array)) - { - return $array; - } - - return $array[array_rand($array)]; + return is_array($array) ? $array[array_rand($array)] : $array; } } @@ -91,10 +77,9 @@ if ( ! function_exists('random_element')) /** * Elements * - * Returns only the array items specified. Will return a default value if + * Returns only the array items specified. Will return a default value if * it is not set. * - * @access public * @param array * @param array * @param mixed @@ -105,22 +90,12 @@ if ( ! function_exists('elements')) function elements($items, $array, $default = FALSE) { $return = array(); - - if ( ! is_array($items)) - { - $items = array($items); - } - + + is_array($items) OR $items = array($items); + foreach ($items as $item) { - if (isset($array[$item])) - { - $return[$item] = $array[$item]; - } - else - { - $return[$item] = $default; - } + $return[$item] = isset($array[$item]) ? $array[$item] : $default; } return $return; diff --git a/system/helpers/captcha_helper.php b/system/helpers/captcha_helper.php index 668b034d4..bdbc62097 100644 --- a/system/helpers/captcha_helper.php +++ b/system/helpers/captcha_helper.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter CAPTCHA Helper * @@ -42,7 +40,6 @@ /** * Create CAPTCHA * - * @access public * @param array array of data for the CAPTCHA * @param string path to create the image in * @param string URL to the CAPTCHA image folder @@ -57,35 +54,19 @@ if ( ! function_exists('create_captcha')) foreach ($defaults as $key => $val) { - if ( ! is_array($data)) + if ( ! is_array($data) && empty($$key)) { - if ( ! isset($$key) OR $$key == '') - { - $$key = $val; - } + $$key = $val; } else { - $$key = ( ! isset($data[$key])) ? $val : $data[$key]; + $$key = isset($data[$key]) ? $data[$key] : $val; } } - if ($img_path == '' OR $img_url == '') - { - return FALSE; - } - - if ( ! @is_dir($img_path)) - { - return FALSE; - } - - if ( ! is_writable($img_path)) - { - return FALSE; - } - - if ( ! extension_loaded('gd')) + if ($img_path == '' OR $img_url == '' + OR ! @is_dir($img_path) OR ! is_writeable($img_path) + OR ! extension_loaded('gd')) { return FALSE; } @@ -94,21 +75,15 @@ if ( ! function_exists('create_captcha')) // Remove old images // ----------------------------------- - list($usec, $sec) = explode(" ", microtime()); - $now = ((float)$usec + (float)$sec); + $now = microtime(TRUE); $current_dir = @opendir($img_path); - while ($filename = @readdir($current_dir)) { - if ($filename != "." and $filename != ".." and $filename != "index.html") + if ($filename !== '.' && $filename !== '..' && $filename !== 'index.html' + && (str_replace('.jpg', '', $filename) + $expiration) < $now) { - $name = str_replace(".jpg", "", $filename); - - if (($name + $expiration) < $now) - { - @unlink($img_path.$filename); - } + @unlink($img_path.$filename); } } @@ -118,141 +93,114 @@ if ( ! function_exists('create_captcha')) // Do we have a "word" yet? // ----------------------------------- - if ($word == '') - { + if ($word == '') + { $pool = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; - - $str = ''; - for ($i = 0; $i < 8; $i++) + $word = ''; + for ($i = 0, $mt_rand_max = strlen($pool) - 1; $i < 8; $i++) { - $str .= substr($pool, mt_rand(0, strlen($pool) -1), 1); + $word .= $pool[mt_rand(0, $mt_rand_max)]; } - - $word = $str; - } + } // ----------------------------------- // Determine angle and position // ----------------------------------- - $length = strlen($word); $angle = ($length >= 6) ? rand(-($length-6), ($length-6)) : 0; $x_axis = rand(6, (360/$length)-16); - $y_axis = ($angle >= 0 ) ? rand($img_height, $img_width) : rand(6, $img_height); + $y_axis = ($angle >= 0) ? rand($img_height, $img_width) : rand(6, $img_height); - // ----------------------------------- // Create image - // ----------------------------------- - // PHP.net recommends imagecreatetruecolor(), but it isn't always available - if (function_exists('imagecreatetruecolor')) - { - $im = imagecreatetruecolor($img_width, $img_height); - } - else - { - $im = imagecreate($img_width, $img_height); - } + $im = function_exists('imagecreatetruecolor') + ? imagecreatetruecolor($img_width, $img_height) + : imagecreate($img_width, $img_height); // ----------------------------------- // Assign colors // ----------------------------------- - - $bg_color = imagecolorallocate ($im, 255, 255, 255); - $border_color = imagecolorallocate ($im, 153, 102, 102); - $text_color = imagecolorallocate ($im, 204, 153, 153); - $grid_color = imagecolorallocate($im, 255, 182, 182); + $bg_color = imagecolorallocate($im, 255, 255, 255); + $border_color = imagecolorallocate($im, 153, 102, 102); + $text_color = imagecolorallocate($im, 204, 153, 153); + $grid_color = imagecolorallocate($im, 255, 182, 182); $shadow_color = imagecolorallocate($im, 255, 240, 240); - // ----------------------------------- // Create the rectangle - // ----------------------------------- - ImageFilledRectangle($im, 0, 0, $img_width, $img_height, $bg_color); // ----------------------------------- // Create the spiral pattern // ----------------------------------- - $theta = 1; $thetac = 7; $radius = 16; $circles = 20; $points = 32; - for ($i = 0; $i < ($circles * $points) - 1; $i++) + for ($i = 0, $cp = ($circles * $points) - 1; $i < $cp; $i++) { - $theta = $theta + $thetac; - $rad = $radius * ($i / $points ); + $theta += $thetac; + $rad = $radius * ($i / $points); $x = ($rad * cos($theta)) + $x_axis; $y = ($rad * sin($theta)) + $y_axis; - $theta = $theta + $thetac; + $theta += $thetac; $rad1 = $radius * (($i + 1) / $points); $x1 = ($rad1 * cos($theta)) + $x_axis; - $y1 = ($rad1 * sin($theta )) + $y_axis; + $y1 = ($rad1 * sin($theta)) + $y_axis; imageline($im, $x, $y, $x1, $y1, $grid_color); - $theta = $theta - $thetac; + $theta -= $thetac; } // ----------------------------------- // Write the text // ----------------------------------- - $use_font = ($font_path != '' AND file_exists($font_path) AND function_exists('imagettftext')) ? TRUE : FALSE; - - if ($use_font == FALSE) + $use_font = ($font_path != '' && file_exists($font_path) && function_exists('imagettftext')); + if ($use_font === FALSE) { $font_size = 5; - $x = rand(0, $img_width/($length/3)); + $x = rand(0, $img_width / ($length / 3)); $y = 0; } else { - $font_size = 16; - $x = rand(0, $img_width/($length/1.5)); - $y = $font_size+2; + $font_size = 16; + $x = rand(0, $img_width / ($length / 1.5)); + $y = $font_size + 2; } - for ($i = 0; $i < strlen($word); $i++) + for ($i = 0; $i < $length; $i++) { - if ($use_font == FALSE) + if ($use_font === FALSE) { - $y = rand(0 , $img_height/2); - imagestring($im, $font_size, $x, $y, substr($word, $i, 1), $text_color); - $x += ($font_size*2); + $y = rand(0 , $img_height / 2); + imagestring($im, $font_size, $x, $y, $word[$i], $text_color); + $x += ($font_size * 2); } else { - $y = rand($img_height/2, $img_height-3); - imagettftext($im, $font_size, $angle, $x, $y, $text_color, $font_path, substr($word, $i, 1)); + $y = rand($img_height / 2, $img_height - 3); + imagettftext($im, $font_size, $angle, $x, $y, $text_color, $font_path, $word[$i]); $x += $font_size; } } - // ----------------------------------- - // Create the border - // ----------------------------------- - - imagerectangle($im, 0, 0, $img_width-1, $img_height-1, $border_color); + // Create the border + imagerectangle($im, 0, 0, $img_width - 1, $img_height - 1, $border_color); // ----------------------------------- // Generate the image // ----------------------------------- - $img_name = $now.'.jpg'; - ImageJPEG($im, $img_path.$img_name); - - $img = "<img src=\"$img_url$img_name\" width=\"$img_width\" height=\"$img_height\" style=\"border:0;\" alt=\" \" />"; - + $img = '<img src="'.$img_url.$img_name.'" style="width: '.$img_width.'; height: '.$img_height .'; border: 0;" alt=" " />'; ImageDestroy($im); return array('word' => $word, 'time' => $now, 'image' => $img); } } -// ------------------------------------------------------------------------ - /* End of file captcha_helper.php */ /* Location: ./system/helpers/captcha_helper.php */
\ No newline at end of file diff --git a/system/helpers/cookie_helper.php b/system/helpers/cookie_helper.php index 7b439c47f..06560e723 100644 --- a/system/helpers/cookie_helper.php +++ b/system/helpers/cookie_helper.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Cookie Helpers * @@ -42,25 +40,26 @@ /** * Set cookie * - * Accepts six parameter, or you can submit an associative + * Accepts seven parameters, or you can submit an associative * array in the first parameter containing all the values. * - * @access public * @param mixed * @param string the value of the cookie * @param string the number of seconds until expiration * @param string the cookie domain. Usually: .yourdomain.com * @param string the cookie path * @param string the cookie prefix + * @param bool true makes the cookie secure + * @param bool true makes the cookie accessible via http(s) only (no javascript) * @return void */ if ( ! function_exists('set_cookie')) { - function set_cookie($name = '', $value = '', $expire = '', $domain = '', $path = '/', $prefix = '', $secure = FALSE) + function set_cookie($name = '', $value = '', $expire = '', $domain = '', $path = '/', $prefix = '', $secure = FALSE, $httponly = FALSE) { // Set the config file options $CI =& get_instance(); - $CI->input->set_cookie($name, $value, $expire, $domain, $path, $prefix, $secure); + $CI->input->set_cookie($name, $value, $expire, $domain, $path, $prefix, $secure, $httponly); } } @@ -69,7 +68,6 @@ if ( ! function_exists('set_cookie')) /** * Fetch an item from the COOKIE array * - * @access public * @param string * @param bool * @return mixed @@ -79,14 +77,7 @@ if ( ! function_exists('get_cookie')) function get_cookie($index = '', $xss_clean = FALSE) { $CI =& get_instance(); - - $prefix = ''; - - if ( ! isset($_COOKIE[$index]) && config_item('cookie_prefix') != '') - { - $prefix = config_item('cookie_prefix'); - } - + $prefix = isset($_COOKIE[$index]) ? '' : config_item('cookie_prefix'); return $CI->input->cookie($prefix.$index, $xss_clean); } } @@ -97,7 +88,7 @@ if ( ! function_exists('get_cookie')) * Delete a COOKIE * * @param mixed - * @param string the cookie domain. Usually: .yourdomain.com + * @param string the cookie domain. Usually: .yourdomain.com * @param string the cookie path * @param string the cookie prefix * @return void @@ -110,6 +101,5 @@ if ( ! function_exists('delete_cookie')) } } - /* End of file cookie_helper.php */ /* Location: ./system/helpers/cookie_helper.php */
\ No newline at end of file diff --git a/system/helpers/date_helper.php b/system/helpers/date_helper.php index 9e58d8630..f1ba364f5 100644 --- a/system/helpers/date_helper.php +++ b/system/helpers/date_helper.php @@ -1,8 +1,8 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Date Helpers * @@ -44,8 +42,7 @@ * * Returns time() or its GMT equivalent based on the config file preference * - * @access public - * @return integer + * @return int */ if ( ! function_exists('now')) { @@ -85,10 +82,9 @@ if ( ! function_exists('now')) * have to worry about escaping your text letters that * match the date codes. * - * @access public * @param string - * @param integer - * @return integer + * @param int + * @return int */ if ( ! function_exists('mdate')) { @@ -118,9 +114,8 @@ if ( ! function_exists('mdate')) * * Returns a date formatted according to the submitted standard. * - * @access public * @param string the chosen format - * @param integer Unix timestamp + * @param int Unix timestamp * @return string */ if ( ! function_exists('standard_date')) @@ -128,15 +123,16 @@ if ( ! function_exists('standard_date')) function standard_date($fmt = 'DATE_RFC822', $time = '') { $formats = array( - 'DATE_ATOM' => '%Y-%m-%dT%H:%i:%s%Q', + 'DATE_ATOM' => '%Y-%m-%dT%H:%i:%s%O', 'DATE_COOKIE' => '%l, %d-%M-%y %H:%i:%s UTC', - 'DATE_ISO8601' => '%Y-%m-%dT%H:%i:%s%Q', + 'DATE_ISO8601' => '%Y-%m-%dT%H:%i:%s%O', 'DATE_RFC822' => '%D, %d %M %y %H:%i:%s %O', 'DATE_RFC850' => '%l, %d-%M-%y %H:%i:%s UTC', 'DATE_RFC1036' => '%D, %d %M %y %H:%i:%s %O', 'DATE_RFC1123' => '%D, %d %M %Y %H:%i:%s %O', + 'DATE_RFC2822' => '%D, %d %M %Y %H:%i:%s %O', 'DATE_RSS' => '%D, %d %M %Y %H:%i:%s %O', - 'DATE_W3C' => '%Y-%m-%dT%H:%i:%s%Q' + 'DATE_W3C' => '%Y-%m-%dT%H:%i:%s%O' ); if ( ! isset($formats[$fmt])) @@ -156,14 +152,14 @@ if ( ! function_exists('standard_date')) * Returns a span of seconds in this format: * 10 days 14 hours 36 minutes 47 seconds * - * @access public - * @param integer a number of seconds - * @param integer Unix timestamp - * @return integer + * @param int a number of seconds + * @param int Unix timestamp + * @param int a number of display units + * @return string */ if ( ! function_exists('timespan')) { - function timespan($seconds = 1, $time = '') + function timespan($seconds = 1, $time = '', $units = 7) { $CI =& get_instance(); $CI->lang->load('date'); @@ -178,24 +174,29 @@ if ( ! function_exists('timespan')) $time = time(); } + if ( ! is_numeric($units)) + { + $units = 7; + } + $seconds = ($time <= $seconds) ? 1 : $time - $seconds; - $str = ''; + $str = array(); $years = floor($seconds / 31557600); if ($years > 0) { - $str .= $years.' '.$CI->lang->line((($years > 1) ? 'date_years' : 'date_year')).', '; + $str[] = $years.' '.$CI->lang->line((($years > 1) ? 'date_years' : 'date_year')); } $seconds -= $years * 31557600; $months = floor($seconds / 2629743); - if ($years > 0 OR $months > 0) + if (count($str) < $units && ($years > 0 OR $months > 0)) { if ($months > 0) { - $str .= $months.' '.$CI->lang->line((($months > 1) ? 'date_months' : 'date_month')).', '; + $str[] = $months.' '.$CI->lang->line((($months > 1) ? 'date_months' : 'date_month')); } $seconds -= $months * 2629743; @@ -203,11 +204,11 @@ if ( ! function_exists('timespan')) $weeks = floor($seconds / 604800); - if ($years > 0 OR $months > 0 OR $weeks > 0) + if (count($str) < $units && ($years > 0 OR $months > 0 OR $weeks > 0)) { if ($weeks > 0) { - $str .= $weeks.' '.$CI->lang->line((($weeks > 1) ? 'date_weeks' : 'date_week')).', '; + $str[] = $weeks.' '.$CI->lang->line((($weeks > 1) ? 'date_weeks' : 'date_week')); } $seconds -= $weeks * 604800; @@ -215,11 +216,11 @@ if ( ! function_exists('timespan')) $days = floor($seconds / 86400); - if ($months > 0 OR $weeks > 0 OR $days > 0) + if (count($str) < $units && ($months > 0 OR $weeks > 0 OR $days > 0)) { if ($days > 0) { - $str .= $days.' '.$CI->lang->line((($days > 1) ? 'date_days' : 'date_day')).', '; + $str[] = $days.' '.$CI->lang->line((($days > 1) ? 'date_days' : 'date_day')); } $seconds -= $days * 86400; @@ -227,11 +228,11 @@ if ( ! function_exists('timespan')) $hours = floor($seconds / 3600); - if ($days > 0 OR $hours > 0) + if (count($str) < $units && ($days > 0 OR $hours > 0)) { if ($hours > 0) { - $str .= $hours.' '.$CI->lang->line((($hours > 1) ? 'date_hours' : 'date_hour')).', '; + $str[] = $hours.' '.$CI->lang->line((($hours > 1) ? 'date_hours' : 'date_hour')); } $seconds -= $hours * 3600; @@ -239,22 +240,22 @@ if ( ! function_exists('timespan')) $minutes = floor($seconds / 60); - if ($days > 0 OR $hours > 0 OR $minutes > 0) + if (count($str) < $units && ($days > 0 OR $hours > 0 OR $minutes > 0)) { if ($minutes > 0) { - $str .= $minutes.' '.$CI->lang->line((($minutes > 1) ? 'date_minutes' : 'date_minute')).', '; + $str[] = $minutes.' '.$CI->lang->line((($minutes > 1) ? 'date_minutes' : 'date_minute')); } $seconds -= $minutes * 60; } - if ($str == '') + if (count($str) === 0) { - $str .= $seconds.' '.$CI->lang->line((($seconds > 1) ? 'date_seconds' : 'date_second')).', '; + $str[] = $seconds.' '.$CI->lang->line((($seconds > 1) ? 'date_seconds' : 'date_second')); } - return substr(trim($str), 0, -1); + return implode(', ', $str); } } @@ -266,10 +267,9 @@ if ( ! function_exists('timespan')) * Takes a month/year as input and returns the number of days * for the given month/year. Takes leap years into consideration. * - * @access public - * @param integer a numeric month - * @param integer a numeric year - * @return integer + * @param int a numeric month + * @param int a numeric year + * @return int */ if ( ! function_exists('days_in_month')) { @@ -287,7 +287,7 @@ if ( ! function_exists('days_in_month')) if ($month == 2) { - if ($year % 400 == 0 OR ($year % 4 == 0 AND $year % 100 != 0)) + if ($year % 400 == 0 OR ($year % 4 == 0 && $year % 100 != 0)) { return 29; } @@ -303,9 +303,8 @@ if ( ! function_exists('days_in_month')) /** * Converts a local Unix timestamp to GMT * - * @access public - * @param integer Unix timestamp - * @return integer + * @param int Unix timestamp + * @return int */ if ( ! function_exists('local_to_gmt')) { @@ -336,11 +335,10 @@ if ( ! function_exists('local_to_gmt')) * at the local value based on the timezone and DST setting * submitted * - * @access public - * @param integer Unix timestamp + * @param int Unix timestamp * @param string timezone * @param bool whether DST is active - * @return integer + * @return int */ if ( ! function_exists('gmt_to_local')) { @@ -367,9 +365,8 @@ if ( ! function_exists('gmt_to_local')) /** * Converts a MySQL Timestamp to Unix * - * @access public - * @param integer Unix timestamp - * @return integer + * @param int Unix timestamp + * @return int */ if ( ! function_exists('mysql_to_unix')) { @@ -402,8 +399,7 @@ if ( ! function_exists('mysql_to_unix')) * * Formats Unix timestamp to the following prototype: 2006-08-21 11:35 PM * - * @access public - * @param integer Unix timestamp + * @param int Unix timestamp * @param bool whether to show seconds * @param string format: us or euro * @return string @@ -444,9 +440,8 @@ if ( ! function_exists('unix_to_human')) * * Reverses the above process * - * @access public * @param string format: us or euro - * @return integer + * @return int */ if ( ! function_exists('human_to_unix')) { @@ -492,12 +487,12 @@ if ( ! function_exists('human_to_unix')) { $ampm = strtolower($split['2']); - if (substr($ampm, 0, 1) == 'p' AND $hour < 12) + if (substr($ampm, 0, 1) === 'p' && $hour < 12) { $hour = $hour + 12; } - if (substr($ampm, 0, 1) == 'a' AND $hour == 12) + if (substr($ampm, 0, 1) === 'a' && $hour == 12) { $hour = '00'; } @@ -518,10 +513,9 @@ if ( ! function_exists('human_to_unix')) * Turns many "reasonably-date-like" strings into something * that is actually useful. This only works for dates after unix epoch. * - * @access public - * @param string The terribly formatted date-like string - * @param string Date format to return (same as php date function) - * @return string + * @param string The terribly formatted date-like string + * @param string Date format to return (same as php date function) + * @return string */ if ( ! function_exists('nice_date')) { @@ -586,7 +580,6 @@ if ( ! function_exists('nice_date')) * * Generates a drop-down menu of timezones. * - * @access public * @param string timezone * @param string classname * @param string menu name @@ -627,10 +620,9 @@ if ( ! function_exists('timezone_menu')) /** * Timezones * - * Returns an array of timezones. This is a helper function + * Returns an array of timezones. This is a helper function * for various other ones in this library * - * @access public * @param string timezone * @return string */ @@ -691,7 +683,7 @@ if ( ! function_exists('timezones')) $tz = ($tz == 'GMT') ? 'UTC' : $tz; - return ( ! isset($zones[$tz])) ? 0 : $zones[$tz]; + return isset($zones[$tz]) ? $zones[$tz] : 0; } } diff --git a/system/helpers/directory_helper.php b/system/helpers/directory_helper.php index be65b388d..4044ace11 100644 --- a/system/helpers/directory_helper.php +++ b/system/helpers/directory_helper.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Directory Helpers * @@ -43,12 +41,11 @@ * Create a Directory Map * * Reads the specified directory and builds an array - * representation of it. Sub-folders contained with the + * representation of it. Sub-folders contained with the * directory will be mapped as well. * - * @access public * @param string path to source - * @param int depth of directories to traverse (0 = fully recursive, 1 = current dir, etc) + * @param int depth of directories to traverse (0 = fully recursive, 1 = current dir, etc) * @return array */ if ( ! function_exists('directory_map')) @@ -64,7 +61,7 @@ if ( ! function_exists('directory_map')) while (FALSE !== ($file = readdir($fp))) { // Remove '.', '..', and hidden files [optional] - if ( ! trim($file, '.') OR ($hidden == FALSE && $file[0] == '.')) + if ( ! trim($file, '.') OR ($hidden == FALSE && $file[0] === '.')) { continue; } @@ -87,6 +84,5 @@ if ( ! function_exists('directory_map')) } } - /* End of file directory_helper.php */ /* Location: ./system/helpers/directory_helper.php */
\ No newline at end of file diff --git a/system/helpers/download_helper.php b/system/helpers/download_helper.php index aea948d81..8b87f8179 100644 --- a/system/helpers/download_helper.php +++ b/system/helpers/download_helper.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Download Helpers * @@ -44,70 +42,89 @@ * * Generates headers that force a download to happen * - * @access public * @param string filename * @param mixed the data to be downloaded + * @param bool wether to try and send the actual file MIME type * @return void */ if ( ! function_exists('force_download')) { - function force_download($filename = '', $data = '') + function force_download($filename = '', $data = '', $set_mime = FALSE) { if ($filename == '' OR $data == '') { return FALSE; } - // Try to determine if the filename includes a file extension. - // We need it in order to set the MIME type - if (FALSE === strpos($filename, '.')) - { - return FALSE; - } + // Set the default MIME type to send + $mime = 'application/octet-stream'; - // Grab the file extension $x = explode('.', $filename); $extension = end($x); - // Load the mime types - if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) + if ($set_mime === TRUE) { - include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'); - } - elseif (is_file(APPPATH.'config/mimes.php')) - { - include(APPPATH.'config/mimes.php'); - } + if (count($x) === 1 OR $extension === '') + { + /* If we're going to detect the MIME type, + * we'll need a file extension. + */ + return FALSE; + } - // Set a default mime if we can't find it - if ( ! isset($mimes[$extension])) - { - $mime = 'application/octet-stream'; + // Load the mime types + if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) + { + include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'); + } + elseif (is_file(APPPATH.'config/mimes.php')) + { + include(APPPATH.'config/mimes.php'); + } + + // Only change the default MIME if we can find one + if (isset($mimes[$extension])) + { + $mime = is_array($mimes[$extension]) ? $mimes[$extension][0] : $mimes[$extension]; + } } - else + + /* It was reported that browsers on Android 2.1 (and possibly older as well) + * need to have the filename extension upper-cased in order to be able to + * download it. + * + * Reference: http://digiblog.de/2011/04/19/android-and-the-download-file-headers/ + */ + if (count($x) !== 1 && isset($_SERVER['HTTP_USER_AGENT']) && preg_match('/Android\s(1|2\.[01])/', $_SERVER['HTTP_USER_AGENT'])) { - $mime = (is_array($mimes[$extension])) ? $mimes[$extension][0] : $mimes[$extension]; + $x[count($x) - 1] = strtoupper($extension); + $filename = implode('.', $x); } + // Clean output buffer + ob_clean(); + // Generate the server headers - header('Content-Type: "'.$mime.'"'); + header('Content-Type: '.$mime); header('Content-Disposition: attachment; filename="'.$filename.'"'); header('Expires: 0'); - header("Content-Transfer-Encoding: binary"); - header("Content-Length: ".strlen($data)); - header('Pragma: no-cache'); + header('Content-Transfer-Encoding: binary'); + header('Content-Length: '.strlen($data)); - // Internet Explorer-specific headers. - if (isset($_SERVER['HTTP_USER_AGENT']) && strpos($_SERVER['HTTP_USER_AGENT'], "MSIE") !== FALSE) + // Internet Explorer-specific headers + if (isset($_SERVER['HTTP_USER_AGENT']) && strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== FALSE) { header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); header('Pragma: public'); } + else + { + header('Pragma: no-cache'); + } exit($data); } } - /* End of file download_helper.php */ /* Location: ./system/helpers/download_helper.php */
\ No newline at end of file diff --git a/system/helpers/email_helper.php b/system/helpers/email_helper.php index f184031a9..497625c10 100644 --- a/system/helpers/email_helper.php +++ b/system/helpers/email_helper.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Email Helpers * @@ -42,7 +40,7 @@ /** * Validate email address * - * @access public + * @param string * @return bool */ if ( ! function_exists('valid_email')) @@ -58,7 +56,9 @@ if ( ! function_exists('valid_email')) /** * Send an email * - * @access public + * @param string + * @param string + * @param string * @return bool */ if ( ! function_exists('send_email')) @@ -70,4 +70,4 @@ if ( ! function_exists('send_email')) } /* End of file email_helper.php */ -/* Location: ./system/helpers/email_helper.php */ +/* Location: ./system/helpers/email_helper.php */
\ No newline at end of file diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php index 2d4b10e37..a5aabecd6 100644 --- a/system/helpers/file_helper.php +++ b/system/helpers/file_helper.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter File Helpers * @@ -44,7 +42,6 @@ * * Opens the file specfied in the path and returns it as a string. * - * @access public * @param string path to file * @return string */ @@ -90,7 +87,6 @@ if ( ! function_exists('read_file')) * Writes data to the file specified in the path. * Creates a new file if non-existent. * - * @access public * @param string path to file * @param string file data * @return bool @@ -123,14 +119,15 @@ if ( ! function_exists('write_file')) * If the second parameter is set to TRUE, any directories contained * within the supplied base directory will be nuked as well. * - * @access public * @param string path to file * @param bool whether to delete any directories found in the path + * @param int + * @param bool whether to skip deleting .htaccess and index page files * @return bool */ if ( ! function_exists('delete_files')) { - function delete_files($path, $del_dir = FALSE, $level = 0) + function delete_files($path, $del_dir = FALSE, $level = 0, $htdocs = FALSE) { // Trim the trailing slash $path = rtrim($path, DIRECTORY_SEPARATOR); @@ -142,21 +139,21 @@ if ( ! function_exists('delete_files')) while (FALSE !== ($filename = @readdir($current_dir))) { - if ($filename !== '.' and $filename !== '..') + if ($filename !== '.' && $filename !== '..') { if (is_dir($path.DIRECTORY_SEPARATOR.$filename) && $filename[0] !== '.') { - delete_files($path.DIRECTORY_SEPARATOR.$filename, $del_dir, $level + 1); + delete_files($path.DIRECTORY_SEPARATOR.$filename, $del_dir, $level + 1, $htdocs); } - else + elseif ($htdocs === TRUE && ! preg_match('/^(\.htaccess|index\.(html|htm|php)|web\.config)$/i', $filename)) { - unlink($path.DIRECTORY_SEPARATOR.$filename); + @unlink($path.DIRECTORY_SEPARATOR.$filename); } } } @closedir($current_dir); - if ($del_dir == TRUE AND $level > 0) + if ($del_dir == TRUE && $level > 0) { return @rmdir($path); } @@ -173,7 +170,6 @@ if ( ! function_exists('delete_files')) * Reads the specified directory and builds an array containing the filenames. * Any sub-folders contained within the specified path are read as well. * - * @access public * @param string path to source * @param bool whether to include the path as part of the filename * @param bool internal variable to determine recursion status - do not use in calls @@ -224,7 +220,6 @@ if ( ! function_exists('get_filenames')) * * Any sub-folders contained within the specified path are read as well. * - * @access public * @param string path to source * @param bool Look only at the top level directory specified? * @param bool internal variable to determine recursion status - do not use in calls @@ -278,7 +273,6 @@ if ( ! function_exists('get_dir_file_info')) * Options are: name, server_path, size, date, readable, writable, executable, fileperms * Returns FALSE if the file cannot be found. * -* @access public * @param string path to file * @param mixed array or comma separated string of information returned * @return array @@ -345,7 +339,6 @@ if ( ! function_exists('get_file_info')) * Note: this is NOT an accurate way of determining file mime types, and is here strictly as a convenience * It should NOT be trusted, and should certainly NOT be used for security * - * @access public * @param string path to file * @return mixed */ @@ -399,7 +392,6 @@ if ( ! function_exists('get_mime_by_extension')) * Takes a numeric value representing a file's permissions and returns * standard symbolic notation representing that value * - * @access public * @param int * @return string */ @@ -467,7 +459,6 @@ if ( ! function_exists('symbolic_permissions')) * Takes a numeric value representing a file's permissions and returns * a three character string representing the file's octal permissions * - * @access public * @param int * @return string */ @@ -480,4 +471,4 @@ if ( ! function_exists('octal_permissions')) } /* End of file file_helper.php */ -/* Location: ./system/helpers/file_helper.php */ +/* Location: ./system/helpers/file_helper.php */
\ No newline at end of file diff --git a/system/helpers/form_helper.php b/system/helpers/form_helper.php index bed2cb297..e5b487608 100644 --- a/system/helpers/form_helper.php +++ b/system/helpers/form_helper.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -22,11 +22,8 @@ * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) * @link http://codeigniter.com * @since Version 1.0 - * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Form Helpers * @@ -44,7 +41,6 @@ * * Creates the opening portion of the form. * - * @access public * @param string the URI segments of the form destination * @param array a key/value pair of attributes * @param array a key/value pair hidden data @@ -73,14 +69,14 @@ if ( ! function_exists('form_open')) $form = '<form action="'.$action.'"'._attributes_to_string($attributes, TRUE).">\n"; // Add CSRF field if enabled, but leave it out for GET requests and requests to external websites - if ($CI->config->item('csrf_protection') === TRUE AND ! (strpos($action, $CI->config->site_url()) === FALSE OR strpos($form, 'method="get"'))) + if ($CI->config->item('csrf_protection') === TRUE && ! (strpos($action, $CI->config->base_url()) === FALSE OR strpos($form, 'method="get"'))) { $hidden[$CI->security->get_csrf_token_name()] = $CI->security->get_csrf_hash(); } - if (is_array($hidden) AND count($hidden) > 0) + if (is_array($hidden) && count($hidden) > 0) { - $form .= sprintf("<div style=\"display:none\">%s</div>", form_hidden($hidden)); + $form .= sprintf('<div style="display:none;">%s</div>', form_hidden($hidden)); } return $form; @@ -94,7 +90,6 @@ if ( ! function_exists('form_open')) * * Creates the opening portion of the form, but with "multipart/form-data". * - * @access public * @param string the URI segments of the form destination * @param array a key/value pair of attributes * @param array a key/value pair hidden data @@ -122,10 +117,9 @@ if ( ! function_exists('form_open_multipart')) /** * Hidden Input Field * - * Generates hidden fields. You can pass a simple key/value string or an associative - * array with multiple values. + * Generates hidden fields. You can pass a simple key/value string or + * an associative array with multiple values. * - * @access public * @param mixed * @param string * @return string @@ -158,7 +152,7 @@ if ( ! function_exists('form_hidden')) { foreach ($value as $k => $v) { - $k = (is_int($k)) ? '' : $k; + $k = is_int($k) ? '' : $k; form_hidden($name.'['.$k.']', $v, TRUE); } } @@ -172,7 +166,6 @@ if ( ! function_exists('form_hidden')) /** * Text Input Field * - * @access public * @param mixed * @param string * @param string @@ -182,7 +175,7 @@ if ( ! function_exists('form_input')) { function form_input($data = '', $value = '', $extra = '') { - $defaults = array('type' => 'text', 'name' => (( ! is_array($data)) ? $data : ''), 'value' => $value); + $defaults = array('type' => 'text', 'name' => ( ! is_array($data) ? $data : ''), 'value' => $value); return '<input '._parse_form_attributes($data, $defaults).$extra." />\n"; } @@ -195,7 +188,6 @@ if ( ! function_exists('form_input')) * * Identical to the input function but adds the "password" type * - * @access public * @param mixed * @param string * @param string @@ -222,7 +214,6 @@ if ( ! function_exists('form_password')) * * Identical to the input function but adds the "file" type * - * @access public * @param mixed * @param string * @param string @@ -247,7 +238,6 @@ if ( ! function_exists('form_upload')) /** * Textarea field * - * @access public * @param mixed * @param string * @param string @@ -257,7 +247,7 @@ if ( ! function_exists('form_textarea')) { function form_textarea($data = '', $value = '', $extra = '') { - $defaults = array('name' => (( ! is_array($data)) ? $data : ''), 'cols' => '40', 'rows' => '10'); + $defaults = array('name' => ( ! is_array($data) ? $data : ''), 'cols' => '40', 'rows' => '10'); if ( ! is_array($data) OR ! isset($data['value'])) { @@ -269,7 +259,7 @@ if ( ! function_exists('form_textarea')) unset($data['value']); // textareas don't use the value attribute } - $name = (is_array($data)) ? $data['name'] : $data; + $name = is_array($data) ? $data['name'] : $data; return '<textarea '._parse_form_attributes($data, $defaults).$extra.'>'.form_prep($val, $name)."</textarea>\n"; } } @@ -279,12 +269,11 @@ if ( ! function_exists('form_textarea')) /** * Multi-select menu * - * @access public * @param string * @param array * @param mixed * @param string - * @return type + * @return string */ if ( ! function_exists('form_multiselect')) { @@ -304,7 +293,6 @@ if ( ! function_exists('form_multiselect')) /** * Drop-down Menu * - * @access public * @param string * @param array * @param string @@ -315,6 +303,16 @@ if ( ! function_exists('form_dropdown')) { function form_dropdown($name = '', $options = array(), $selected = array(), $extra = '') { + // If name is really an array then we'll call the function again using the array + if (is_array($name) && isset($name['name'])) + { + isset($name['options']) OR $name['options'] = array(); + isset($name['selected']) OR $name['selected'] = array(); + isset($name['extra']) OR $name['extra'] = array(); + + return form_dropdown($name['name'], $name['options'], $name['selected'], $name['extra']); + } + if ( ! is_array($selected)) { $selected = array($selected); @@ -342,11 +340,11 @@ if ( ! function_exists('form_dropdown')) foreach ($val as $optgroup_key => $optgroup_val) { - $sel = (in_array($optgroup_key, $selected)) ? ' selected="selected"' : ''; + $sel = in_array($optgroup_key, $selected) ? ' selected="selected"' : ''; $form .= '<option value="'.$optgroup_key.'"'.$sel.'>'.(string) $optgroup_val."</option>\n"; } - $form .= '</optgroup>'."\n"; + $form .= "</optgroup>\n"; } else { @@ -354,9 +352,7 @@ if ( ! function_exists('form_dropdown')) } } - $form .= "</select>\n"; - - return $form; + return $form."</select>\n"; } } @@ -365,7 +361,6 @@ if ( ! function_exists('form_dropdown')) /** * Checkbox Field * - * @access public * @param mixed * @param string * @param bool @@ -376,9 +371,9 @@ if ( ! function_exists('form_checkbox')) { function form_checkbox($data = '', $value = '', $checked = FALSE, $extra = '') { - $defaults = array('type' => 'checkbox', 'name' => (( ! is_array($data)) ? $data : ''), 'value' => $value); + $defaults = array('type' => 'checkbox', 'name' => ( ! is_array($data) ? $data : ''), 'value' => $value); - if (is_array($data) AND array_key_exists('checked', $data)) + if (is_array($data) && array_key_exists('checked', $data)) { $checked = $data['checked']; @@ -410,7 +405,6 @@ if ( ! function_exists('form_checkbox')) /** * Radio Button * - * @access public * @param mixed * @param string * @param bool @@ -436,7 +430,6 @@ if ( ! function_exists('form_radio')) /** * Submit Button * - * @access public * @param mixed * @param string * @param string @@ -446,7 +439,7 @@ if ( ! function_exists('form_submit')) { function form_submit($data = '', $value = '', $extra = '') { - $defaults = array('type' => 'submit', 'name' => (( ! is_array($data)) ? $data : ''), 'value' => $value); + $defaults = array('type' => 'submit', 'name' => ( ! is_array($data) ? $data : ''), 'value' => $value); return '<input '._parse_form_attributes($data, $defaults).$extra." />\n"; } } @@ -456,7 +449,6 @@ if ( ! function_exists('form_submit')) /** * Reset Button * - * @access public * @param mixed * @param string * @param string @@ -466,7 +458,7 @@ if ( ! function_exists('form_reset')) { function form_reset($data = '', $value = '', $extra = '') { - $defaults = array('type' => 'reset', 'name' => (( ! is_array($data)) ? $data : ''), 'value' => $value); + $defaults = array('type' => 'reset', 'name' => ( ! is_array($data) ? $data : ''), 'value' => $value); return '<input '._parse_form_attributes($data, $defaults).$extra." />\n"; } } @@ -476,7 +468,6 @@ if ( ! function_exists('form_reset')) /** * Form Button * - * @access public * @param mixed * @param string * @param string @@ -486,8 +477,8 @@ if ( ! function_exists('form_button')) { function form_button($data = '', $content = '', $extra = '') { - $defaults = array('name' => (( ! is_array($data)) ? $data : ''), 'type' => 'button'); - if ( is_array($data) AND isset($data['content'])) + $defaults = array('name' => ( ! is_array($data) ? $data : ''), 'type' => 'button'); + if (is_array($data) && isset($data['content'])) { $content = $data['content']; unset($data['content']); // content is not an attribute @@ -502,7 +493,6 @@ if ( ! function_exists('form_button')) /** * Form Label Tag * - * @access public * @param string The text to appear onscreen * @param string The id the label applies to * @param string Additional attributes @@ -517,10 +507,10 @@ if ( ! function_exists('form_label')) if ($id != '') { - $label .= " for=\"$id\""; + $label .= ' for="'.$id.'"'; } - if (is_array($attributes) AND count($attributes) > 0) + if (is_array($attributes) && count($attributes) > 0) { foreach ($attributes as $key => $val) { @@ -528,7 +518,7 @@ if ( ! function_exists('form_label')) } } - return $label .= ">$label_text</label>"; + return $label.'>'.$label_text.'</label>'; } } @@ -539,7 +529,6 @@ if ( ! function_exists('form_label')) * Used to produce <fieldset><legend>text</legend>. To close fieldset * use form_fieldset_close() * - * @access public * @param string The legend text * @param string Additional attributes * @return string @@ -551,7 +540,7 @@ if ( ! function_exists('form_fieldset')) $fieldset = '<fieldset'._attributes_to_string($attributes, FALSE).">\n"; if ($legend_text != '') { - $fieldset .= "<legend>$legend_text</legend>\n"; + return $fieldset.'<legend>'.$legend_text."</legend>\n"; } return $fieldset; @@ -563,7 +552,6 @@ if ( ! function_exists('form_fieldset')) /** * Fieldset Close Tag * - * @access public * @param string * @return string */ @@ -571,7 +559,7 @@ if ( ! function_exists('form_fieldset_close')) { function form_fieldset_close($extra = '') { - return "</fieldset>".$extra; + return '</fieldset>'.$extra; } } @@ -580,7 +568,6 @@ if ( ! function_exists('form_fieldset_close')) /** * Form Close Tag * - * @access public * @param string * @return string */ @@ -588,7 +575,7 @@ if ( ! function_exists('form_close')) { function form_close($extra = '') { - return "</form>".$extra; + return '</form>'.$extra; } } @@ -599,7 +586,6 @@ if ( ! function_exists('form_close')) * * Formats text so that it can be safely placed in a form field in the event it has HTML tags. * - * @access public * @param string * @return string */ @@ -649,10 +635,9 @@ if ( ! function_exists('form_prep')) * Form Value * * Grabs a value from the POST array for the specified field so you can - * re-populate an input field or textarea. If Form Validation + * re-populate an input field or textarea. If Form Validation * is active it retrieves the info from the validation class * - * @access public * @param string * @return mixed */ @@ -682,7 +667,6 @@ if ( ! function_exists('set_value')) * Let's you set the selected value of a <select> menu via data in the POST array. * If Form Validation is active it retrieves the info from the validation class * - * @access public * @param string * @param string * @param bool @@ -698,7 +682,7 @@ if ( ! function_exists('set_select')) { if ( ! isset($_POST[$field])) { - if (count($_POST) === 0 AND $default == TRUE) + if (count($_POST) === 0 && $default == TRUE) { return ' selected="selected"'; } @@ -714,12 +698,9 @@ if ( ! function_exists('set_select')) return ''; } } - else + elseif (($field == '' OR $value == '') OR ($field != $value)) { - if (($field == '' OR $value == '') OR ($field != $value)) - { - return ''; - } + return ''; } return ' selected="selected"'; @@ -737,7 +718,6 @@ if ( ! function_exists('set_select')) * Let's you set the selected value of a checkbox via the value in the POST array. * If Form Validation is active it retrieves the info from the validation class * - * @access public * @param string * @param string * @param bool @@ -753,7 +733,7 @@ if ( ! function_exists('set_checkbox')) { if ( ! isset($_POST[$field])) { - if (count($_POST) === 0 AND $default == TRUE) + if (count($_POST) === 0 && $default == TRUE) { return ' checked="checked"'; } @@ -769,12 +749,9 @@ if ( ! function_exists('set_checkbox')) return ''; } } - else + elseif (($field == '' OR $value == '') OR ($field != $value)) { - if (($field == '' OR $value == '') OR ($field != $value)) - { - return ''; - } + return ''; } return ' checked="checked"'; @@ -792,7 +769,6 @@ if ( ! function_exists('set_checkbox')) * Let's you set the selected value of a radio field via info in the POST array. * If Form Validation is active it retrieves the info from the validation class * - * @access public * @param string * @param string * @param bool @@ -808,7 +784,7 @@ if ( ! function_exists('set_radio')) { if ( ! isset($_POST[$field])) { - if (count($_POST) === 0 AND $default == TRUE) + if (count($_POST) === 0 && $default == TRUE) { return ' checked="checked"'; } @@ -844,10 +820,9 @@ if ( ! function_exists('set_radio')) /** * Form Error * - * Returns the error for a specific form field. This is a helper for the + * Returns the error for a specific form field. This is a helper for the * form validation class. * - * @access public * @param string * @param string * @param string @@ -871,10 +846,9 @@ if ( ! function_exists('form_error')) /** * Validation Error String * - * Returns all the errors associated with a form submission. This is a helper + * Returns all the errors associated with a form submission. This is a helper * function for the form validation class. * - * @access public * @param string * @param string * @return string @@ -899,7 +873,6 @@ if ( ! function_exists('validation_errors')) * * Helper function used by some of the form helpers * - * @access private * @param array * @param array * @return string @@ -934,7 +907,7 @@ if ( ! function_exists('_parse_form_attributes')) $val = form_prep($val, $default['name']); } - $att .= $key . '="' . $val . '" '; + $att .= $key.'="'.$val.'" '; } return $att; @@ -948,7 +921,6 @@ if ( ! function_exists('_parse_form_attributes')) * * Helper function used by some of the form helpers * - * @access private * @param mixed * @param bool * @return string @@ -957,14 +929,14 @@ if ( ! function_exists('_attributes_to_string')) { function _attributes_to_string($attributes, $formtag = FALSE) { - if (is_string($attributes) AND strlen($attributes) > 0) + if (is_string($attributes) && strlen($attributes) > 0) { - if ($formtag == TRUE AND strpos($attributes, 'method=') === FALSE) + if ($formtag == TRUE && strpos($attributes, 'method=') === FALSE) { $attributes .= ' method="post"'; } - if ($formtag == TRUE AND strpos($attributes, 'accept-charset=') === FALSE) + if ($formtag == TRUE && strpos($attributes, 'accept-charset=') === FALSE) { $attributes .= ' accept-charset="'.strtolower(config_item('charset')).'"'; } @@ -972,21 +944,21 @@ if ( ! function_exists('_attributes_to_string')) return ' '.$attributes; } - if (is_object($attributes) AND count($attributes) > 0) + if (is_object($attributes) && count($attributes) > 0) { - $attributes = (array)$attributes; + $attributes = (array) $attributes; } - if (is_array($attributes) AND ($formtag === TRUE OR count($attributes) > 0)) + if (is_array($attributes) && ($formtag === TRUE OR count($attributes) > 0)) { $atts = ''; - if ( ! isset($attributes['method']) AND $formtag === TRUE) + if ( ! isset($attributes['method']) && $formtag === TRUE) { $atts .= ' method="post"'; } - if ( ! isset($attributes['accept-charset']) AND $formtag === TRUE) + if ( ! isset($attributes['accept-charset']) && $formtag === TRUE) { $atts .= ' accept-charset="'.strtolower(config_item('charset')).'"'; } @@ -1009,7 +981,6 @@ if ( ! function_exists('_attributes_to_string')) * Determines what the form validation class was instantiated as, fetches * the object and returns it. * - * @access private * @return mixed */ if ( ! function_exists('_get_validation_object')) @@ -1036,4 +1007,4 @@ if ( ! function_exists('_get_validation_object')) } /* End of file form_helper.php */ -/* Location: ./system/helpers/form_helper.php */ +/* Location: ./system/helpers/form_helper.php */
\ No newline at end of file diff --git a/system/helpers/html_helper.php b/system/helpers/html_helper.php index 72970d9ca..0417bd253 100644 --- a/system/helpers/html_helper.php +++ b/system/helpers/html_helper.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter HTML Helpers * @@ -42,12 +40,10 @@ /** * Heading * - * Generates an HTML heading tag. First param is the data. - * Second param is the size of the heading tag. + * Generates an HTML heading tag. * - * @access public - * @param string - * @param integer + * @param string content + * @param int heading level * @return string */ if ( ! function_exists('heading')) @@ -65,7 +61,6 @@ if ( ! function_exists('heading')) * * Generates an HTML unordered list from an single or multi-dimensional array. * - * @access public * @param array * @param mixed * @return string @@ -85,7 +80,6 @@ if ( ! function_exists('ul')) * * Generates an HTML ordered list from an single or multi-dimensional array. * - * @access public * @param array * @param mixed * @return string @@ -105,11 +99,10 @@ if ( ! function_exists('ol')) * * Generates an HTML ordered list from an single or multi-dimensional array. * - * @access private * @param string * @param mixed * @param mixed - * @param integer + * @param int * @return string */ if ( ! function_exists('_list')) @@ -131,13 +124,13 @@ if ( ! function_exists('_list')) $atts = ''; foreach ($attributes as $key => $val) { - $atts .= ' ' . $key . '="' . $val . '"'; + $atts .= ' '.$key.'="'.$val.'"'; } $attributes = $atts; } - elseif (is_string($attributes) AND strlen($attributes) > 0) + elseif (is_string($attributes) && strlen($attributes) > 0) { - $attributes = ' '. $attributes; + $attributes = ' '.$attributes; } // Write the opening list tag @@ -175,8 +168,7 @@ if ( ! function_exists('_list')) /** * Generates HTML BR tags based on number supplied * - * @access public - * @param integer + * @param int * @return string */ if ( ! function_exists('br')) @@ -194,8 +186,8 @@ if ( ! function_exists('br')) * * Generates an <img /> element * - * @access public * @param mixed + * @param bool * @return string */ if ( ! function_exists('img')) @@ -217,7 +209,7 @@ if ( ! function_exists('img')) foreach ($src as $k => $v) { - if ($k === 'src' AND strpos($v, '://') === FALSE) + if ($k === 'src' && strpos($v, '://') === FALSE) { $CI =& get_instance(); @@ -232,7 +224,7 @@ if ( ! function_exists('img')) } else { - $img .= " $k=\"$v\""; + $img .= ' '.$k.'="'.$v.'"'; } } @@ -248,10 +240,9 @@ if ( ! function_exists('img')) * Generates a page document type declaration * * Valid options are xhtml-11, xhtml-strict, xhtml-trans, xhtml-frame, - * html4-strict, html4-trans, and html4-frame. Values are saved in the + * html4-strict, html4-trans, and html4-frame. Values are saved in the * doctypes config file. * - * @access public * @param string type The doctype to be generated * @return string */ @@ -263,7 +254,7 @@ if ( ! function_exists('doctype')) if ( ! is_array($_doctypes)) { - if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/doctypes.php')) + if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/doctypes.php')) { include(APPPATH.'config/'.ENVIRONMENT.'/doctypes.php'); } @@ -278,7 +269,7 @@ if ( ! function_exists('doctype')) } } - return (isset($_doctypes[$type])) ? $_doctypes[$type] : FALSE; + return isset($_doctypes[$type]) ? $_doctypes[$type] : FALSE; } } @@ -289,13 +280,12 @@ if ( ! function_exists('doctype')) * * Generates link to a CSS file * - * @access public * @param mixed stylesheet hrefs or an array * @param string rel * @param string type * @param string title * @param string media - * @param boolean should index_page be added to the css path + * @param bool should index_page be added to the css path * @return string */ if ( ! function_exists('link_tag')) @@ -309,7 +299,7 @@ if ( ! function_exists('link_tag')) { foreach ($href as $k => $v) { - if ($k === 'href' AND strpos($v, '://') === FALSE) + if ($k === 'href' && strpos($v, '://') === FALSE) { if ($index_page === TRUE) { @@ -322,11 +312,9 @@ if ( ! function_exists('link_tag')) } else { - $link .= "$k=\"$v\" "; + $link .= $k.'="'.$v.'" '; } } - - $link .= '/>'; } else { @@ -354,11 +342,9 @@ if ( ! function_exists('link_tag')) { $link .= 'title="'.$title.'" '; } - - $link .= '/>'; } - return $link."\n"; + return $link."/>\n"; } } @@ -367,8 +353,10 @@ if ( ! function_exists('link_tag')) /** * Generates meta tags from an array of key/values * - * @access public * @param array + * @param string + * @param string + * @param string * @return string */ if ( ! function_exists('meta')) @@ -381,13 +369,10 @@ if ( ! function_exists('meta')) { $name = array(array('name' => $name, 'content' => $content, 'type' => $type, 'newline' => $newline)); } - else + elseif (isset($name['name'])) { // Turn single array into multidimensional - if (isset($name['name'])) - { - $name = array($name); - } + $name = array($name); } $str = ''; @@ -410,8 +395,7 @@ if ( ! function_exists('meta')) /** * Generates non-breaking space entities based on number supplied * - * @access public - * @param integer + * @param int * @return string */ if ( ! function_exists('nbs')) @@ -423,4 +407,4 @@ if ( ! function_exists('nbs')) } /* End of file html_helper.php */ -/* Location: ./system/helpers/html_helper.php */ +/* Location: ./system/helpers/html_helper.php */
\ No newline at end of file diff --git a/system/helpers/inflector_helper.php b/system/helpers/inflector_helper.php index 0bd1e112f..feeaf57d7 100644 --- a/system/helpers/inflector_helper.php +++ b/system/helpers/inflector_helper.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Inflector Helpers * @@ -34,10 +32,9 @@ * @subpackage Helpers * @category Helpers * @author EllisLab Dev Team - * @link http://codeigniter.com/user_guide/helpers/directory_helper.html + * @link http://codeigniter.com/user_guide/helpers/inflector_helper.html */ - // -------------------------------------------------------------------- /** @@ -45,7 +42,6 @@ * * Takes a plural word and makes it singular * - * @access public * @param string * @return str */ @@ -55,37 +51,51 @@ if ( ! function_exists('singular')) { $result = strval($str); + if ( ! is_countable($result)) + { + return $result; + } + $singular_rules = array( - '/(matr)ices$/' => '\1ix', - '/(vert|ind)ices$/' => '\1ex', - '/^(ox)en/' => '\1', - '/(alias)es$/' => '\1', - '/([octop|vir])i$/' => '\1us', - '/(cris|ax|test)es$/' => '\1is', - '/(shoe)s$/' => '\1', - '/(o)es$/' => '\1', - '/(bus|campus)es$/' => '\1', - '/([m|l])ice$/' => '\1ouse', - '/(x|ch|ss|sh)es$/' => '\1', - '/(m)ovies$/' => '\1\2ovie', - '/(s)eries$/' => '\1\2eries', - '/([^aeiouy]|qu)ies$/' => '\1y', - '/([lr])ves$/' => '\1f', - '/(tive)s$/' => '\1', - '/(hive)s$/' => '\1', - '/([^f])ves$/' => '\1fe', - '/(^analy)ses$/' => '\1sis', + '/(matr)ices$/' => '\1ix', + '/(vert|ind)ices$/' => '\1ex', + '/^(ox)en/' => '\1', + '/(alias)es$/' => '\1', + '/([octop|vir])i$/' => '\1us', + '/(cris|ax|test)es$/' => '\1is', + '/(shoe)s$/' => '\1', + '/(o)es$/' => '\1', + '/(bus|campus)es$/' => '\1', + '/([m|l])ice$/' => '\1ouse', + '/(x|ch|ss|sh)es$/' => '\1', + '/(m)ovies$/' => '\1\2ovie', + '/(s)eries$/' => '\1\2eries', + '/([^aeiouy]|qu)ies$/' => '\1y', + '/([lr])ves$/' => '\1f', + '/(tive)s$/' => '\1', + '/(hive)s$/' => '\1', + '/([^f])ves$/' => '\1fe', + '/(^analy)ses$/' => '\1sis', '/((a)naly|(b)a|(d)iagno|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/' => '\1\2sis', - '/([ti])a$/' => '\1um', - '/(p)eople$/' => '\1\2erson', - '/(m)en$/' => '\1an', - '/(s)tatuses$/' => '\1\2tatus', - '/(c)hildren$/' => '\1\2hild', - '/(n)ews$/' => '\1\2ews', - '/([^u])s$/' => '\1', + '/([ti])a$/' => '\1um', + '/(p)eople$/' => '\1\2erson', + '/(m)en$/' => '\1an', + '/(s)tatuses$/' => '\1\2tatus', + '/(c)hildren$/' => '\1\2hild', + '/(n)ews$/' => '\1\2ews', + '/([^us])s$/' => '\1', ); - return preg_replace(array_keys($singular_values), $singular_values, $result); + foreach ($singular_rules as $rule => $replacement) + { + if (preg_match($rule, $result)) + { + $result = preg_replace($rule, $replacement, $result); + break; + } + } + + return $result; } } @@ -96,7 +106,6 @@ if ( ! function_exists('singular')) * * Takes a singular word and makes it plural * - * @access public * @param string * @param bool * @return str @@ -107,29 +116,43 @@ if ( ! function_exists('plural')) { $result = strval($str); + if ( ! is_countable($result)) + { + return $result; + } + $plural_rules = array( - '/^(ox)$/' => '\1\2en', // ox - '/([m|l])ouse$/' => '\1ice', // mouse, louse - '/(matr|vert|ind)ix|ex$/' => '\1ices', // matrix, vertex, index - '/(x|ch|ss|sh)$/' => '\1es', // search, switch, fix, box, process, address - '/([^aeiouy]|qu)y$/' => '\1ies', // query, ability, agency - '/(hive)$/' => '\1s', // archive, hive - '/(?:([^f])fe|([lr])f)$/' => '\1\2ves', // half, safe, wife - '/sis$/' => 'ses', // basis, diagnosis - '/([ti])um$/' => '\1a', // datum, medium - '/(p)erson$/' => '\1eople', // person, salesperson - '/(m)an$/' => '\1en', // man, woman, spokesman - '/(c)hild$/' => '\1hildren', // child - '/(buffal|tomat)o$/' => '\1\2oes', // buffalo, tomato - '/(bu|campu)s$/' => '\1\2ses', // bus, campus - '/(alias|status|virus)/' => '\1es', // alias - '/(octop)us$/' => '\1i', // octopus - '/(ax|cris|test)is$/' => '\1es', // axis, crisis - '/s$/' => 's', // no change (compatibility) - '/$/' => 's', + '/^(ox)$/' => '\1\2en', // ox + '/([m|l])ouse$/' => '\1ice', // mouse, louse + '/(matr|vert|ind)ix|ex$/' => '\1ices', // matrix, vertex, index + '/(x|ch|ss|sh)$/' => '\1es', // search, switch, fix, box, process, address + '/([^aeiouy]|qu)y$/' => '\1ies', // query, ability, agency + '/(hive)$/' => '\1s', // archive, hive + '/(?:([^f])fe|([lr])f)$/' => '\1\2ves', // half, safe, wife + '/sis$/' => 'ses', // basis, diagnosis + '/([ti])um$/' => '\1a', // datum, medium + '/(p)erson$/' => '\1eople', // person, salesperson + '/(m)an$/' => '\1en', // man, woman, spokesman + '/(c)hild$/' => '\1hildren', // child + '/(buffal|tomat)o$/' => '\1\2oes', // buffalo, tomato + '/(bu|campu)s$/' => '\1\2ses', // bus, campus + '/(alias|status|virus)$/' => '\1es', // alias + '/(octop)us$/' => '\1i', // octopus + '/(ax|cris|test)is$/' => '\1es', // axis, crisis + '/s$/' => 's', // no change (compatibility) + '/$/' => 's', ); - return preg_replace(array_keys($plural_rules), $plural_rules, $result); + foreach ($plural_rules as $rule => $replacement) + { + if (preg_match($rule, $result)) + { + $result = preg_replace($rule, $replacement, $result); + break; + } + } + + return $result; } } @@ -140,7 +163,6 @@ if ( ! function_exists('plural')) * * Takes multiple words separated by spaces or underscores and camelizes them * - * @access public * @param string * @return str */ @@ -148,7 +170,7 @@ if ( ! function_exists('camelize')) { function camelize($str) { - return substr(str_replace(' ', '', ucwords(preg_replace('/[\s_]+/', ' ', $str))), 1); + return strtolower($str[0]).substr(str_replace(' ', '', ucwords(preg_replace('/[\s_]+/', ' ', $str))), 1); } } @@ -159,7 +181,6 @@ if ( ! function_exists('camelize')) * * Takes multiple words separated by spaces and underscores them * - * @access public * @param string * @return str */ @@ -178,9 +199,8 @@ if ( ! function_exists('underscore')) * * Takes multiple words separated by the separator and changes them to spaces * - * @access public - * @param string $str - * @param string $separator + * @param string $str + * @param string $separator * @return str */ if ( ! function_exists('humanize')) @@ -191,5 +211,24 @@ if ( ! function_exists('humanize')) } } +/** + * Checks if the given word has a plural version. + * + * @param string the word to check + * @return bool if the word is countable + */ +if ( ! function_exists('is_countable')) +{ + function is_countable($word) + { + return ! in_array(strtolower(strval($word)), + array( + 'equipment', 'information', 'rice', 'money', + 'species', 'series', 'fish', 'meta' + ) + ); + } +} + /* End of file inflector_helper.php */ -/* Location: ./system/helpers/inflector_helper.php */ +/* Location: ./system/helpers/inflector_helper.php */
\ No newline at end of file diff --git a/system/helpers/language_helper.php b/system/helpers/language_helper.php index a83580a97..b31c97107 100644 --- a/system/helpers/language_helper.php +++ b/system/helpers/language_helper.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Language Helpers * @@ -44,7 +42,6 @@ * * Fetches a language variable and optionally outputs a form label * - * @access public * @param string the language line * @param string the id of the form element * @return string @@ -58,7 +55,7 @@ if ( ! function_exists('lang')) if ($id != '') { - $line = '<label for="'.$id.'">'.$line."</label>"; + $line = '<label for="'.$id.'">'.$line.'</label>'; } return $line; @@ -66,4 +63,4 @@ if ( ! function_exists('lang')) } /* End of file language_helper.php */ -/* Location: ./system/helpers/language_helper.php */ +/* Location: ./system/helpers/language_helper.php */
\ No newline at end of file diff --git a/system/helpers/number_helper.php b/system/helpers/number_helper.php index 331b468c6..40da6e7bf 100644 --- a/system/helpers/number_helper.php +++ b/system/helpers/number_helper.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Number Helpers * @@ -42,7 +40,6 @@ /** * Formats a numbers as bytes, based on size, and adds the appropriate suffix * - * @access public * @param mixed // will be cast as int * @return string */ @@ -84,4 +81,4 @@ if ( ! function_exists('byte_format')) } /* End of file number_helper.php */ -/* Location: ./system/helpers/number_helper.php */ +/* Location: ./system/helpers/number_helper.php */
\ No newline at end of file diff --git a/system/helpers/path_helper.php b/system/helpers/path_helper.php index cd87a73eb..6ee99072c 100644 --- a/system/helpers/path_helper.php +++ b/system/helpers/path_helper.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Path Helpers * @@ -42,7 +40,6 @@ /** * Set Realpath * - * @access public * @param string * @param bool checks to see if the path exists * @return string @@ -51,30 +48,26 @@ if ( ! function_exists('set_realpath')) { function set_realpath($path, $check_existance = FALSE) { - // Security check to make sure the path is NOT a URL. No remote file inclusion! - if (preg_match("#^(http:\/\/|https:\/\/|www\.|ftp|[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})#i", $path)) + // Security check to make sure the path is NOT a URL. No remote file inclusion! + if (preg_match('#^(http:\/\/|https:\/\/|www\.|ftp|[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})#i', $path)) { show_error('The path you submitted must be a local server path, not a URL'); } // Resolve the path - if (function_exists('realpath') AND @realpath($path) !== FALSE) + if (function_exists('realpath') && @realpath($path) !== FALSE) { $path = realpath($path); } - - // Add a trailing slash - $path = rtrim($path, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR; - - // Make sure the path exists - if ($check_existance == TRUE && ! is_dir($path)) + elseif ($check_existance && ! is_dir($path) && ! is_file($path)) { show_error('Not a valid path: '.$path); } - return $path; + // Add a trailing slash, if this is a directory + return is_dir($path) ? rtrim($path, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR : $path; } } /* End of file path_helper.php */ -/* Location: ./system/helpers/path_helper.php */ +/* Location: ./system/helpers/path_helper.php */
\ No newline at end of file diff --git a/system/helpers/security_helper.php b/system/helpers/security_helper.php index 99fda561a..d6f134c9f 100644 --- a/system/helpers/security_helper.php +++ b/system/helpers/security_helper.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Security Helpers * @@ -42,7 +40,6 @@ /** * XSS Filtering * - * @access public * @param string * @param bool whether or not the content is an image file * @return string @@ -61,7 +58,6 @@ if ( ! function_exists('xss_clean')) /** * Sanitize Filename * - * @access public * @param string * @return string */ @@ -79,7 +75,6 @@ if ( ! function_exists('sanitize_filename')) /** * Hash encode a string * - * @access public * @param string * @return string */ @@ -87,7 +82,12 @@ if ( ! function_exists('do_hash')) { function do_hash($str, $type = 'sha1') { - return ($type === 'sha1') ? sha1($str) : md5($str); + if ( ! in_array(strtolower($type), hash_algos())) + { + $type = 'md5'; + } + + return hash($type, $str); } } @@ -96,7 +96,6 @@ if ( ! function_exists('do_hash')) /** * Strip Image Tags * - * @access public * @param string * @return string */ @@ -104,7 +103,7 @@ if ( ! function_exists('strip_image_tags')) { function strip_image_tags($str) { - return preg_replace(array("#<img\s+.*?src\s*=\s*[\"'](.+?)[\"'].*?\>#", "#<img\s+.*?src\s*=\s*(.+?).*?\>#"), "\\1", $str); + return preg_replace(array('#<img\s+.*?src\s*=\s*["\'](.+?)["\'].*?\>#', '#<img\s+.*?src\s*=\s*(.+?).*?\>#'), '\\1', $str); } } @@ -113,7 +112,6 @@ if ( ! function_exists('strip_image_tags')) /** * Convert PHP tags to entities * - * @access public * @param string * @return string */ @@ -126,4 +124,4 @@ if ( ! function_exists('encode_php_tags')) } /* End of file security_helper.php */ -/* Location: ./system/helpers/security_helper.php */ +/* Location: ./system/helpers/security_helper.php */
\ No newline at end of file diff --git a/system/helpers/smiley_helper.php b/system/helpers/smiley_helper.php index 700f4486c..8dba74e73 100644 --- a/system/helpers/smiley_helper.php +++ b/system/helpers/smiley_helper.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Smiley Helpers * @@ -45,7 +43,6 @@ * Returns the javascript required for the smiley insertion. Optionally takes * an array of aliases to loosely couple the smiley array to the view. * - * @access public * @param mixed alias name or array of alias->field_id pairs * @param string field_id if alias name was passed in * @return array @@ -139,7 +136,6 @@ EOF; * Returns an array of image tag links that can be clicked to be inserted * into a form field. * - * @access public * @param string the URL to the folder containing the smiley images * @return array */ @@ -193,7 +189,6 @@ if ( ! function_exists('get_clickable_smileys')) * * Takes a string as input and swaps any contained smileys for the actual image * - * @access public * @param string the text to be parsed * @param string the URL to the folder containing the smiley images * @return string @@ -234,14 +229,13 @@ if ( ! function_exists('parse_smileys')) * * Fetches the config/smiley.php file * - * @access private * @return mixed */ if ( ! function_exists('_get_smiley_array')) { function _get_smiley_array() { - if (defined('ENVIRONMENT') AND file_exists(APPPATH.'config/'.ENVIRONMENT.'/smileys.php')) + if (defined('ENVIRONMENT') && file_exists(APPPATH.'config/'.ENVIRONMENT.'/smileys.php')) { include(APPPATH.'config/'.ENVIRONMENT.'/smileys.php'); } @@ -249,8 +243,8 @@ if ( ! function_exists('_get_smiley_array')) { include(APPPATH.'config/smileys.php'); } - - if (isset($smileys) AND is_array($smileys)) + + if (isset($smileys) && is_array($smileys)) { return $smileys; } @@ -268,7 +262,6 @@ if ( ! function_exists('_get_smiley_array')) * * DEPRECATED as of version 1.7.2, use smiley_js instead * - * @access public * @param string form name * @param string field name * @return string @@ -288,6 +281,5 @@ EOF; } } - /* End of file smiley_helper.php */ /* Location: ./system/helpers/smiley_helper.php */
\ No newline at end of file diff --git a/system/helpers/string_helper.php b/system/helpers/string_helper.php index 04d51c2f9..aed35c157 100644 --- a/system/helpers/string_helper.php +++ b/system/helpers/string_helper.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter String Helpers * @@ -50,7 +48,6 @@ * * this/that/theother * - * @access public * @param string * @return string */ @@ -69,7 +66,6 @@ if ( ! function_exists('trim_slashes')) * * Removes slashes contained in a string or in an array * - * @access public * @param mixed string or array * @return mixed string or array */ @@ -100,7 +96,6 @@ if ( ! function_exists('strip_slashes')) * * Removes single and double quotes from a string * - * @access public * @param string * @return string */ @@ -119,7 +114,6 @@ if ( ! function_exists('strip_quotes')) * * Converts single and double quotes to entities * - * @access public * @param string * @return string */ @@ -145,7 +139,6 @@ if ( ! function_exists('quotes_to_entities')) * * http://www.some-site.com/index.php * - * @access public * @param string * @return string */ @@ -153,7 +146,7 @@ if ( ! function_exists('reduce_double_slashes')) { function reduce_double_slashes($str) { - return preg_replace("#(^|[^:])//+#", "\\1/", $str); + return preg_replace('#(^|[^:])//+#', '\\1/', $str); } } @@ -170,7 +163,6 @@ if ( ! function_exists('reduce_double_slashes')) * * Fred, Bill, Joe, Jimmy * - * @access public * @param string * @param string the character you wish to reduce * @param bool TRUE/FALSE - whether to trim the character from the beginning/end @@ -184,7 +176,7 @@ if ( ! function_exists('reduce_multiples')) if ($trim === TRUE) { - $str = trim($str, $character); + return trim($str, $character); } return $str; @@ -198,9 +190,8 @@ if ( ! function_exists('reduce_multiples')) * * Useful for generating passwords or hashes. * - * @access public * @param string type of random string. basic, alpha, alunum, numeric, nozero, unique, md5, encrypt and sha1 - * @param integer number of characters + * @param int number of characters * @return string */ if ( ! function_exists('random_string')) @@ -227,9 +218,9 @@ if ( ! function_exists('random_string')) case 'nozero' : $pool = '123456789'; break; } - + $str = substr(str_shuffle(str_repeat($pool, ceil($len/strlen($pool)))),0,$len); - + return $str; break; case 'unique' : @@ -254,16 +245,19 @@ if ( ! function_exists('random_string')) /** * Add's _1 to a string or increment the ending number to allow _2, _3, etc * - * @param string $str required - * @param string $separator What should the duplicate number be appended with - * @param string $first Which number should be used for the first dupe increment - * @return string + * @param string required + * @param string What should the duplicate number be appended with + * @param string Which number should be used for the first dupe increment + * @return string */ -function increment_string($str, $separator = '_', $first = 1) +if ( ! function_exists('increment_string')) { - preg_match('/(.+)'.$separator.'([0-9]+)$/', $str, $match); + function increment_string($str, $separator = '_', $first = 1) + { + preg_match('/(.+)'.$separator.'([0-9]+)$/', $str, $match); - return isset($match[2]) ? $match[1].$separator.($match[2] + 1) : $str.$separator.$first; + return isset($match[2]) ? $match[1].$separator.($match[2] + 1) : $str.$separator.$first; + } } // ------------------------------------------------------------------------ @@ -271,9 +265,8 @@ function increment_string($str, $separator = '_', $first = 1) /** * Alternator * - * Allows strings to be alternated. See docs... + * Allows strings to be alternated. See docs... * - * @access public * @param string (as many parameters as needed) * @return string */ @@ -298,19 +291,17 @@ if ( ! function_exists('alternator')) /** * Repeater function * - * @access public * @param string - * @param integer number of repeats + * @param int number of repeats * @return string */ if ( ! function_exists('repeater')) { function repeater($data, $num = 1) { - return (($num > 0) ? str_repeat($data, $num) : ''); + return ($num > 0) ? str_repeat($data, $num) : ''; } } - /* End of file string_helper.php */ /* Location: ./system/helpers/string_helper.php */
\ No newline at end of file diff --git a/system/helpers/text_helper.php b/system/helpers/text_helper.php index 842a31d75..cc501c334 100644 --- a/system/helpers/text_helper.php +++ b/system/helpers/text_helper.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Text Helpers * @@ -44,9 +42,8 @@ * * Limits a string to X number of words. * - * @access public * @param string - * @param integer + * @param int * @param string the end character. Usually an ellipsis * @return string */ @@ -78,9 +75,8 @@ if ( ! function_exists('word_limiter')) * Limits the string based on the character count. Preserves complete words * so the character count may not be exactly as specified. * - * @access public * @param string - * @param integer + * @param int * @param string the end character. Usually an ellipsis * @return string */ @@ -121,7 +117,6 @@ if ( ! function_exists('character_limiter')) * * Converts High ascii text and MS Word special characters to character entities * - * @access public * @param string * @return string */ @@ -182,7 +177,6 @@ if ( ! function_exists('ascii_to_entities')) * * Converts character entities back to ASCII * - * @access public * @param string * @param bool * @return string @@ -240,7 +234,6 @@ if ( ! function_exists('entities_to_ascii')) * matched words will be converted to #### or to the replacement * word you've submitted. * - * @access public * @param string the text string * @param string the array of censoered words * @param string the optional replacement value @@ -286,7 +279,6 @@ if ( ! function_exists('word_censor')) * * Colorizes code strings * - * @access public * @param string the text string * @return string */ @@ -300,9 +292,9 @@ if ( ! function_exists('highlight_code')) // Replace any existing PHP tags to temporary markers so they don't accidentally // break the string out of PHP, and thus, thwart the highlighting. - $str = str_replace(array('<?', '?>', '<%', '%>', '\\', '</script>'), - array('phptagopen', 'phptagclose', 'asptagopen', 'asptagclose', 'backslashtmp', 'scriptclose'), $str); + array('phptagopen', 'phptagclose', 'asptagopen', 'asptagclose', 'backslashtmp', 'scriptclose'), + $str); // The highlight_string function requires that the text be surrounded // by PHP tags, which we will remove later @@ -311,25 +303,15 @@ if ( ! function_exists('highlight_code')) // All the magic happens here, baby! $str = highlight_string($str, TRUE); - // Prior to PHP 5, the highligh function used icky <font> tags - // so we'll replace them with <span> tags. - - if (abs(PHP_VERSION) < 5) - { - $str = str_replace(array('<font ', '</font>'), array('<span ', '</span>'), $str); - $str = preg_replace('#color="(.*?)"#', 'style="color: \\1"', $str); - } - // Remove our artificially added PHP, and the syntax highlighting that came with it $str = preg_replace('/<span style="color: #([A-Z0-9]+)"><\?php( | )/i', '<span style="color: #$1">', $str); $str = preg_replace('/(<span style="color: #[A-Z0-9]+">.*?)\?><\/span>\n<\/span>\n<\/code>/is', "$1</span>\n</span>\n</code>", $str); $str = preg_replace('/<span style="color: #[A-Z0-9]+"\><\/span>/i', '', $str); // Replace our markers back to PHP tags. - $str = str_replace(array('phptagopen', 'phptagclose', 'asptagopen', 'asptagclose', 'backslashtmp', 'scriptclose'), - array('<?', '?>', '<%', '%>', '\\', '</script>'), $str); - - return $str; + return str_replace(array('phptagopen', 'phptagclose', 'asptagopen', 'asptagclose', 'backslashtmp', 'scriptclose'), + array('<?', '?>', '<%', '%>', '\\', '</script>'), + $str); } } @@ -340,7 +322,6 @@ if ( ! function_exists('highlight_code')) * * Highlights a phrase within a text string * - * @access public * @param string the text string * @param string the phrase you'd like to highlight * @param string the openging tag to precede the phrase with @@ -370,7 +351,6 @@ if ( ! function_exists('highlight_phrase')) /** * Convert Accented Foreign Characters to ASCII * - * @access public * @param string the text string * @return string */ @@ -378,7 +358,7 @@ if ( ! function_exists('convert_accented_characters')) { function convert_accented_characters($str) { - if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/foreign_chars.php')) + if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/foreign_chars.php')) { include(APPPATH.'config/'.ENVIRONMENT.'/foreign_chars.php'); } @@ -405,9 +385,8 @@ if ( ! function_exists('convert_accented_characters')) * Anything placed between {unwrap}{/unwrap} will not be word wrapped, nor * will URLs. * - * @access public * @param string the text string - * @param integer the number of characters to wrap at + * @param int the number of characters to wrap at * @return string */ if ( ! function_exists('word_wrap')) @@ -507,11 +486,11 @@ if ( ! function_exists('word_wrap')) * * This function will strip tags from a string, split it at its max_length and ellipsize * - * @param string string to ellipsize - * @param integer max length of string - * @param mixed int (1|0) or float, .5, .2, etc for position to split - * @param string ellipsis ; Default '...' - * @return string ellipsized string + * @param string string to ellipsize + * @param int max length of string + * @param mixed int (1|0) or float, .5, .2, etc for position to split + * @param string ellipsis ; Default '...' + * @return string ellipsized string */ if ( ! function_exists('ellipsize')) { diff --git a/system/helpers/typography_helper.php b/system/helpers/typography_helper.php index c49348e6a..7a3db5d6b 100644 --- a/system/helpers/typography_helper.php +++ b/system/helpers/typography_helper.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Typography Helpers * @@ -42,7 +40,6 @@ /** * Convert newlines to HTML line breaks except within PRE tags * - * @access public * @param string * @return string */ @@ -61,8 +58,6 @@ if ( ! function_exists('nl2br_except_pre')) /** * Auto Typography Wrapper Function * - * - * @access public * @param string * @param bool whether to allow javascript event handlers * @param bool whether to reduce multiple instances of double newlines to two @@ -86,7 +81,6 @@ if ( ! function_exists('auto_typography')) * * This function is a replacement for html_entity_decode() * - * @access public * @param string * @param string * @return string @@ -101,4 +95,4 @@ if ( ! function_exists('entity_decode')) } /* End of file typography_helper.php */ -/* Location: ./system/helpers/typography_helper.php */ +/* Location: ./system/helpers/typography_helper.php */
\ No newline at end of file diff --git a/system/helpers/url_helper.php b/system/helpers/url_helper.php index 2cbcd9dbf..5576c2748 100644 --- a/system/helpers/url_helper.php +++ b/system/helpers/url_helper.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter URL Helpers * @@ -45,7 +43,6 @@ * Create a local URL based on your basepath. Segments can be passed via the * first parameter either as a string or an array. * - * @access public * @param string * @return string */ @@ -67,8 +64,7 @@ if ( ! function_exists('site_url')) * Segments can be passed in as a string or an array, same as site_url * or a URL to a file can be passed in, e.g. to an image file. * - * @access public - * @param string + * @param string * @return string */ if ( ! function_exists('base_url')) @@ -88,7 +84,6 @@ if ( ! function_exists('base_url')) * Returns the full URL (including segments) of the page where this * function is placed * - * @access public * @return string */ if ( ! function_exists('current_url')) @@ -106,7 +101,6 @@ if ( ! function_exists('current_url')) * * Returns the URI segments. * - * @access public * @return string */ if ( ! function_exists('uri_string')) @@ -125,7 +119,6 @@ if ( ! function_exists('uri_string')) * * Returns the "index_page" from your config file * - * @access public * @return string */ if ( ! function_exists('index_page')) @@ -144,7 +137,6 @@ if ( ! function_exists('index_page')) * * Creates an anchor based on the local URL. * - * @access public * @param string the URL * @param string the link title * @param mixed any attributes @@ -158,7 +150,7 @@ if ( ! function_exists('anchor')) if ( ! is_array($uri)) { - $site_url = ( ! preg_match('!^\w+://! i', $uri)) ? site_url($uri) : $uri; + $site_url = preg_match('!^\w+://! i', $uri) ? $uri : site_url($uri); } else { @@ -187,7 +179,6 @@ if ( ! function_exists('anchor')) * Creates an anchor based on the local URL. The link * opens a new window based on the attributes specified. * - * @access public * @param string the URL * @param string the link title * @param mixed any attributes @@ -198,7 +189,7 @@ if ( ! function_exists('anchor_popup')) function anchor_popup($uri = '', $title = '', $attributes = FALSE) { $title = (string) $title; - $site_url = ( ! preg_match('!^\w+://! i', $uri)) ? site_url($uri) : $uri; + $site_url = preg_match('!^\w+://! i', $uri) ? $uri : site_url($uri); if ($title == '') { @@ -207,7 +198,7 @@ if ( ! function_exists('anchor_popup')) if ($attributes === FALSE) { - return "<a href='javascript:void(0);' onclick=\"window.open('".$site_url."', '_blank');\">".$title."</a>"; + return "<a href='javascript:void(0);' onclick=\"window.open('".$site_url."', '_blank');\">".$title.'</a>'; } if ( ! is_array($attributes)) @@ -217,7 +208,7 @@ if ( ! function_exists('anchor_popup')) foreach (array('width' => '800', 'height' => '600', 'scrollbars' => 'yes', 'status' => 'yes', 'resizable' => 'yes', 'screenx' => '0', 'screeny' => '0', ) as $key => $val) { - $atts[$key] = ( ! isset($attributes[$key])) ? $val : $attributes[$key]; + $atts[$key] = isset($attributes[$key]) ? $attributes[$key] : $val; unset($attributes[$key]); } @@ -226,7 +217,7 @@ if ( ! function_exists('anchor_popup')) $attributes = _parse_attributes($attributes); } - return "<a href='javascript:void(0);' onclick=\"window.open('".$site_url."', '_blank', '"._parse_attributes($atts, TRUE)."');\"$attributes>".$title."</a>"; + return "<a href='javascript:void(0);' onclick=\"window.open('".$site_url."', '_blank', '"._parse_attributes($atts, TRUE)."');\"".$attributes.'>'.$title.'</a>'; } } @@ -235,7 +226,6 @@ if ( ! function_exists('anchor_popup')) /** * Mailto Link * - * @access public * @param string the email address * @param string the link title * @param mixed any attributes @@ -263,7 +253,6 @@ if ( ! function_exists('mailto')) * * Create a spam-protected mailto link written in Javascript * - * @access public * @param string the email address * @param string the link title * @param mixed any attributes @@ -373,10 +362,9 @@ if ( ! function_exists('safe_mailto')) * * Automatically links URL and Email addresses. * Note: There's a bit of extra code here to deal with - * URLs or emails that end in a period. We'll strip these + * URLs or emails that end in a period. We'll strip these * off and add them after the link. * - * @access public * @param string the string * @param string the type: email, url, or both * @param bool whether to create pop-up links @@ -440,7 +428,6 @@ if ( ! function_exists('auto_link')) * * Simply adds the http:// part if no scheme is included * - * @access public * @param string the URL * @return string */ @@ -470,39 +457,35 @@ if ( ! function_exists('prep_url')) * Create URL Title * * Takes a "title" string as input and creates a - * human-friendly URL string with either a dash - * or an underscore as the word separator. + * human-friendly URL string with a "separator" string + * as the word separator. * - * @access public * @param string the string - * @param string the separator: dash, or underscore + * @param string the separator + * @param bool * @return string */ if ( ! function_exists('url_title')) { - function url_title($str, $separator = 'dash', $lowercase = FALSE) + function url_title($str, $separator = '-', $lowercase = FALSE) { if ($separator === 'dash') { - $search = '_'; - $replace = '-'; + $separator = '-'; } - else + elseif ($separator === 'underscore') { - $search = '-'; - $replace = '_'; + $separator = '_'; } + $q_separator = preg_quote($separator); + $trans = array( - '&\#\d+?;' => '', - '&\S+?;' => '', - '\s+' => $replace, - '[^a-z0-9\-\._]' => '', - $replace.'+' => $replace, - $replace.'$' => $replace, - '^'.$replace => $replace, - '\.+$' => '' - ); + '&.+?;' => '', + '[^a-z0-9 _-]' => '', + '\s+' => $separator, + '('.$q_separator.')+' => $separator + ); $str = strip_tags($str); foreach ($trans as $key => $val) @@ -515,7 +498,7 @@ if ( ! function_exists('url_title')) $str = strtolower($str); } - return trim(trim(stripslashes($str)), $replace); + return trim(trim($str, $separator)); } } @@ -528,7 +511,6 @@ if ( ! function_exists('url_title')) * For very fine grained control over headers, you could use the Output * Library's set_header() function. * - * @access public * @param string the URL * @param string the method: location or refresh * @return string @@ -568,7 +550,6 @@ if ( ! function_exists('redirect')) * * Some of the functions use this * - * @access private * @param array * @param bool * @return string @@ -587,15 +568,15 @@ if ( ! function_exists('_parse_attributes')) { if ($javascript == TRUE) { - $att .= $key . '=' . $val . ','; + $att .= $key.'='.$val.','; } else { - $att .= ' ' . $key . '="' . $val . '"'; + $att .= ' '.$key.'="'.$val.'"'; } } - if ($javascript == TRUE AND $att != '') + if ($javascript == TRUE && $att != '') { return substr($att, 0, -1); } @@ -605,4 +586,4 @@ if ( ! function_exists('_parse_attributes')) } /* End of file url_helper.php */ -/* Location: ./system/helpers/url_helper.php */ +/* Location: ./system/helpers/url_helper.php */
\ No newline at end of file diff --git a/system/helpers/xml_helper.php b/system/helpers/xml_helper.php index 5242193ac..67fd34b97 100644 --- a/system/helpers/xml_helper.php +++ b/system/helpers/xml_helper.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter XML Helpers * @@ -42,8 +40,8 @@ /** * Convert Reserved XML characters to Entities * - * @access public * @param string + * @param bool * @return string */ if ( ! function_exists('xml_convert')) @@ -54,11 +52,11 @@ if ( ! function_exists('xml_convert')) // Replace entities to temporary markers so that // ampersands won't get messed up - $str = preg_replace("/&#(\d+);/", "$temp\\1;", $str); + $str = preg_replace('/&#(\d+);/', $temp.'\\1;', $str); if ($protect_all == TRUE) { - $str = preg_replace('/&(\w+);/', "$temp\\1;", $str); + $str = preg_replace('/&(\w+);/', $temp.'\\1;', $str); } $str = str_replace(array('&', '<', '>', '"', "'", '-'), @@ -66,11 +64,11 @@ if ( ! function_exists('xml_convert')) $str); // Decode the temp markers back to entities - $str = preg_replace('/$temp(\d+);/', '&#\\1;', $str); + $str = preg_replace('/'.$temp.'(\d+);/', '&#\\1;', $str); if ($protect_all == TRUE) { - return preg_replace("/$temp(\w+);/", '&\\1;', $str); + return preg_replace('/'.$temp.'(\w+);/', '&\\1;', $str); } return $str; @@ -78,4 +76,4 @@ if ( ! function_exists('xml_convert')) } /* End of file xml_helper.php */ -/* Location: ./system/helpers/xml_helper.php */ +/* Location: ./system/helpers/xml_helper.php */
\ No newline at end of file diff --git a/system/language/english/calendar_lang.php b/system/language/english/calendar_lang.php index bf61db039..2d477e6c8 100644 --- a/system/language/english/calendar_lang.php +++ b/system/language/english/calendar_lang.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * diff --git a/system/language/english/date_lang.php b/system/language/english/date_lang.php index cd6cf39c4..533563700 100644 --- a/system/language/english/date_lang.php +++ b/system/language/english/date_lang.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * diff --git a/system/language/english/db_lang.php b/system/language/english/db_lang.php index 2a91597df..a135d1aac 100644 --- a/system/language/english/db_lang.php +++ b/system/language/english/db_lang.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * diff --git a/system/language/english/email_lang.php b/system/language/english/email_lang.php index e0ef427a6..23296a244 100644 --- a/system/language/english/email_lang.php +++ b/system/language/english/email_lang.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * diff --git a/system/language/english/form_validation_lang.php b/system/language/english/form_validation_lang.php index 6afa37a29..6cf0b46f4 100644 --- a/system/language/english/form_validation_lang.php +++ b/system/language/english/form_validation_lang.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,30 +25,32 @@ * @filesource */ -$lang['required'] = "The %s field is required."; -$lang['isset'] = "The %s field must have a value."; -$lang['valid_email'] = "The %s field must contain a valid email address."; -$lang['valid_emails'] = "The %s field must contain all valid email addresses."; -$lang['valid_url'] = "The %s field must contain a valid URL."; -$lang['valid_ip'] = "The %s field must contain a valid IP."; -$lang['min_length'] = "The %s field must be at least %s characters in length."; -$lang['max_length'] = "The %s field cannot exceed %s characters in length."; -$lang['exact_length'] = "The %s field must be exactly %s characters in length."; -$lang['alpha'] = "The %s field may only contain alphabetical characters."; -$lang['alpha_numeric'] = "The %s field may only contain alpha-numeric characters."; -$lang['alpha_dash'] = "The %s field may only contain alpha-numeric characters, underscores, and dashes."; -$lang['numeric'] = "The %s field must contain only numbers."; -$lang['is_numeric'] = "The %s field must contain only numeric characters."; -$lang['integer'] = "The %s field must contain an integer."; -$lang['regex_match'] = "The %s field is not in the correct format."; -$lang['matches'] = "The %s field does not match the %s field."; -$lang['is_unique'] = "The %s field must contain a unique value."; -$lang['is_natural'] = "The %s field must contain only positive numbers."; -$lang['is_natural_no_zero'] = "The %s field must contain a number greater than zero."; -$lang['decimal'] = "The %s field must contain a decimal number."; -$lang['less_than'] = "The %s field must contain a number less than %s."; -$lang['greater_than'] = "The %s field must contain a number greater than %s."; +$lang['required'] = "The %s field is required."; +$lang['isset'] = "The %s field must have a value."; +$lang['valid_email'] = "The %s field must contain a valid email address."; +$lang['valid_emails'] = "The %s field must contain all valid email addresses."; +$lang['valid_url'] = "The %s field must contain a valid URL."; +$lang['valid_ip'] = "The %s field must contain a valid IP."; +$lang['min_length'] = "The %s field must be at least %s characters in length."; +$lang['max_length'] = "The %s field cannot exceed %s characters in length."; +$lang['exact_length'] = "The %s field must be exactly %s characters in length."; +$lang['alpha'] = "The %s field may only contain alphabetical characters."; +$lang['alpha_numeric'] = "The %s field may only contain alpha-numeric characters."; +$lang['alpha_dash'] = "The %s field may only contain alpha-numeric characters, underscores, and dashes."; +$lang['numeric'] = "The %s field must contain only numbers."; +$lang['is_numeric'] = "The %s field must contain only numeric characters."; +$lang['integer'] = "The %s field must contain an integer."; +$lang['regex_match'] = "The %s field is not in the correct format."; +$lang['matches'] = "The %s field does not match the %s field."; +$lang['is_unique'] = "The %s field must contain a unique value."; +$lang['is_natural'] = "The %s field must contain only positive numbers."; +$lang['is_natural_no_zero'] = "The %s field must contain a number greater than zero."; +$lang['decimal'] = "The %s field must contain a decimal number."; +$lang['less_than'] = "The %s field must contain a number less than %s."; +$lang['less_than_equal_to'] = "The %s field must contain a number less than or equal to %s."; +$lang['greater_than'] = "The %s field must contain a number greater than %s."; +$lang['greater_than_equal_to'] = "The %s field must contain a number greater than or equal to %s."; /* End of file form_validation_lang.php */ -/* Location: ./system/language/english/form_validation_lang.php */
\ No newline at end of file +/* Location: ./system/language/english/form_validation_lang.php */ diff --git a/system/language/english/ftp_lang.php b/system/language/english/ftp_lang.php index 18ca92713..4e39e43bf 100644 --- a/system/language/english/ftp_lang.php +++ b/system/language/english/ftp_lang.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * diff --git a/system/language/english/imglib_lang.php b/system/language/english/imglib_lang.php index fbb92abfb..67ca94277 100644 --- a/system/language/english/imglib_lang.php +++ b/system/language/english/imglib_lang.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * diff --git a/system/language/english/migration_lang.php b/system/language/english/migration_lang.php index 9765562b5..2085cee2a 100644 --- a/system/language/english/migration_lang.php +++ b/system/language/english/migration_lang.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * diff --git a/system/language/english/number_lang.php b/system/language/english/number_lang.php index 5dfd882ed..0c19ec614 100644 --- a/system/language/english/number_lang.php +++ b/system/language/english/number_lang.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * diff --git a/system/language/english/profiler_lang.php b/system/language/english/profiler_lang.php index 1d10efa76..11d791272 100644 --- a/system/language/english/profiler_lang.php +++ b/system/language/english/profiler_lang.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * diff --git a/system/language/english/unit_test_lang.php b/system/language/english/unit_test_lang.php index ed98439f4..3a8e14403 100644 --- a/system/language/english/unit_test_lang.php +++ b/system/language/english/unit_test_lang.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * diff --git a/system/language/english/upload_lang.php b/system/language/english/upload_lang.php index a9a2fe74b..4fa8394ec 100644 --- a/system/language/english/upload_lang.php +++ b/system/language/english/upload_lang.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -35,7 +35,7 @@ $lang['upload_stopped_by_extension'] = "The file upload was stopped by extension $lang['upload_no_file_selected'] = "You did not select a file to upload."; $lang['upload_invalid_filetype'] = "The filetype you are attempting to upload is not allowed."; $lang['upload_invalid_filesize'] = "The file you are attempting to upload is larger than the permitted size."; -$lang['upload_invalid_dimensions'] = "The image you are attempting to upload exceedes the maximum height or width."; +$lang['upload_invalid_dimensions'] = "The image you are attempting to upload exceeds the maximum height or width."; $lang['upload_destination_error'] = "A problem was encountered while attempting to move the uploaded file to the final destination."; $lang['upload_no_filepath'] = "The upload path does not appear to be valid."; $lang['upload_no_file_types'] = "You have not specified any allowed file types."; diff --git a/system/libraries/Cache/Cache.php b/system/libraries/Cache/Cache.php index 2e78a6660..f98241617 100644 --- a/system/libraries/Cache/Cache.php +++ b/system/libraries/Cache/Cache.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Caching Class * @@ -39,25 +37,48 @@ class CI_Cache extends CI_Driver_Library { protected $valid_drivers = array( - 'cache_apc', 'cache_file', 'cache_memcached', 'cache_dummy' - ); - - protected $_cache_path = NULL; // Path of cache files (if file-based cache) - protected $_adapter = 'dummy'; + 'cache_apc', + 'cache_file', + 'cache_memcached', + 'cache_dummy', + 'cache_wincache' + ); + + protected $_cache_path = NULL; // Path of cache files (if file-based cache) + protected $_adapter = 'dummy'; protected $_backup_driver; - // ------------------------------------------------------------------------ - /** * Constructor * - * @param array + * Initialize class properties based on the configuration array. + * + * @param array + * @return void */ public function __construct($config = array()) { - if ( ! empty($config)) + $default_config = array( + 'adapter', + 'memcached' + ); + + foreach ($default_config as $key) { - $this->_initialize($config); + if (isset($config[$key])) + { + $param = '_'.$key; + + $this->{$param} = $config[$key]; + } + } + + if (isset($config['backup'])) + { + if (in_array('cache_'.$config['backup'], $this->valid_drivers)) + { + $this->_backup_driver = $config['backup']; + } } } @@ -66,11 +87,11 @@ class CI_Cache extends CI_Driver_Library { /** * Get * - * Look for a value in the cache. If it exists, return the data + * Look for a value in the cache. If it exists, return the data * if not, return FALSE * - * @param string - * @return mixed value that is stored/FALSE on failure + * @param string + * @return mixed value that is stored/FALSE on failure */ public function get($id) { @@ -82,11 +103,10 @@ class CI_Cache extends CI_Driver_Library { /** * Cache Save * - * @param string Unique Key - * @param mixed Data to store - * @param int Length of time (in seconds) to cache the data - * - * @return boolean true on success/false on failure + * @param string Unique Key + * @param mixed Data to store + * @param int Length of time (in seconds) to cache the data + * @return bool true on success/false on failure */ public function save($id, $data, $ttl = 60) { @@ -98,8 +118,8 @@ class CI_Cache extends CI_Driver_Library { /** * Delete from Cache * - * @param mixed unique identifier of the item in the cache - * @return boolean true on success/false on failure + * @param mixed unique identifier of the item in the cache + * @return bool true on success/false on failure */ public function delete($id) { @@ -111,7 +131,7 @@ class CI_Cache extends CI_Driver_Library { /** * Clean the cache * - * @return boolean false on failure/true on success + * @return bool false on failure/true on success */ public function clean() { @@ -123,8 +143,8 @@ class CI_Cache extends CI_Driver_Library { /** * Cache Info * - * @param string user/filehits - * @return mixed array on success, false on failure + * @param string user/filehits + * @return mixed array on success, false on failure */ public function cache_info($type = 'user') { @@ -136,8 +156,8 @@ class CI_Cache extends CI_Driver_Library { /** * Get Cache Metadata * - * @param mixed key to get cache metadata on - * @return mixed return value from child method + * @param mixed key to get cache metadata on + * @return mixed return value from child method */ public function get_metadata($id) { @@ -147,46 +167,10 @@ class CI_Cache extends CI_Driver_Library { // ------------------------------------------------------------------------ /** - * Initialize - * - * Initialize class properties based on the configuration array. - * - * @param array - * @return void - */ - private function _initialize($config) - { - $default_config = array( - 'adapter', - 'memcached' - ); - - foreach ($default_config as $key) - { - if (isset($config[$key])) - { - $param = '_'.$key; - - $this->{$param} = $config[$key]; - } - } - - if (isset($config['backup'])) - { - if (in_array('cache_'.$config['backup'], $this->valid_drivers)) - { - $this->_backup_driver = $config['backup']; - } - } - } - - // ------------------------------------------------------------------------ - - /** * Is the requested driver supported in this environment? * - * @param string The driver to test. - * @return array + * @param string The driver to test. + * @return array */ public function is_supported($driver) { @@ -205,8 +189,8 @@ class CI_Cache extends CI_Driver_Library { /** * __get() * - * @param child - * @return object + * @param child + * @return object */ public function __get($child) { @@ -220,9 +204,7 @@ class CI_Cache extends CI_Driver_Library { return $obj; } - // ------------------------------------------------------------------------ } -// End Class /* End of file Cache.php */ -/* Location: ./system/libraries/Cache/Cache.php */ +/* Location: ./system/libraries/Cache/Cache.php */
\ No newline at end of file diff --git a/system/libraries/Cache/drivers/Cache_apc.php b/system/libraries/Cache/drivers/Cache_apc.php index a3dd46978..59ab67533 100644 --- a/system/libraries/Cache/drivers/Cache_apc.php +++ b/system/libraries/Cache/drivers/Cache_apc.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter APC Caching Class * @@ -36,23 +34,22 @@ * @author EllisLab Dev Team * @link */ - class CI_Cache_apc extends CI_Driver { /** * Get * - * Look for a value in the cache. If it exists, return the data + * Look for a value in the cache. If it exists, return the data * if not, return FALSE * - * @param string - * @return mixed value that is stored/FALSE on failure + * @param string + * @return mixed value that is stored/FALSE on failure */ public function get($id) { $data = apc_fetch($id); - return (is_array($data)) ? $data[0] : FALSE; + return is_array($data) ? $data[0] : FALSE; } // ------------------------------------------------------------------------ @@ -60,11 +57,11 @@ class CI_Cache_apc extends CI_Driver { /** * Cache Save * - * @param string Unique Key - * @param mixed Data to store - * @param int Length of time (in seconds) to cache the data + * @param string Unique Key + * @param mixed Data to store + * @param int Length of time (in seconds) to cache the data * - * @return boolean true on success/false on failure + * @return bool true on success/false on failure */ public function save($id, $data, $ttl = 60) { @@ -77,8 +74,8 @@ class CI_Cache_apc extends CI_Driver { /** * Delete from Cache * - * @param mixed unique identifier of the item in the cache - * @param boolean true on success/false on failure + * @param mixed unique identifier of the item in the cache + * @param bool true on success/false on failure */ public function delete($id) { @@ -90,7 +87,7 @@ class CI_Cache_apc extends CI_Driver { /** * Clean the cache * - * @return boolean false on failure/true on success + * @return bool false on failure/true on success */ public function clean() { @@ -102,8 +99,8 @@ class CI_Cache_apc extends CI_Driver { /** * Cache Info * - * @param string user/filehits - * @return mixed array on success, false on failure + * @param string user/filehits + * @return mixed array on success, false on failure */ public function cache_info($type = NULL) { @@ -115,8 +112,8 @@ class CI_Cache_apc extends CI_Driver { /** * Get Cache Metadata * - * @param mixed key to get cache metadata on - * @return mixed array on success/false on failure + * @param mixed key to get cache metadata on + * @return mixed array on success/false on failure */ public function get_metadata($id) { @@ -142,10 +139,12 @@ class CI_Cache_apc extends CI_Driver { * is_supported() * * Check to see if APC is available on this system, bail if it isn't. + * + * @return bool */ public function is_supported() { - if ( ! extension_loaded('apc') OR ini_get('apc.enabled') != "1") + if ( ! extension_loaded('apc') OR ! (bool) @ini_get('apc.enabled')) { log_message('error', 'The APC PHP extension must be loaded to use APC Cache.'); return FALSE; @@ -154,11 +153,7 @@ class CI_Cache_apc extends CI_Driver { return TRUE; } - // ------------------------------------------------------------------------ - - } -// End Class /* End of file Cache_apc.php */ -/* Location: ./system/libraries/Cache/drivers/Cache_apc.php */ +/* Location: ./system/libraries/Cache/drivers/Cache_apc.php */
\ No newline at end of file diff --git a/system/libraries/Cache/drivers/Cache_dummy.php b/system/libraries/Cache/drivers/Cache_dummy.php index fcd55da39..e8b791c5b 100644 --- a/system/libraries/Cache/drivers/Cache_dummy.php +++ b/system/libraries/Cache/drivers/Cache_dummy.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Dummy Caching Class * @@ -36,7 +34,6 @@ * @author EllisLab Dev Team * @link */ - class CI_Cache_dummy extends CI_Driver { /** @@ -44,8 +41,8 @@ class CI_Cache_dummy extends CI_Driver { * * Since this is the dummy class, it's always going to return FALSE. * - * @param string - * @return Boolean FALSE + * @param string + * @return bool FALSE */ public function get($id) { @@ -57,11 +54,10 @@ class CI_Cache_dummy extends CI_Driver { /** * Cache Save * - * @param string Unique Key - * @param mixed Data to store - * @param int Length of time (in seconds) to cache the data - * - * @return boolean TRUE, Simulating success + * @param string Unique Key + * @param mixed Data to store + * @param int Length of time (in seconds) to cache the data + * @return bool TRUE, Simulating success */ public function save($id, $data, $ttl = 60) { @@ -73,8 +69,8 @@ class CI_Cache_dummy extends CI_Driver { /** * Delete from Cache * - * @param mixed unique identifier of the item in the cache - * @param boolean TRUE, simulating success + * @param mixed unique identifier of the item in the cache + * @param bool TRUE, simulating success */ public function delete($id) { @@ -86,7 +82,7 @@ class CI_Cache_dummy extends CI_Driver { /** * Clean the cache * - * @return boolean TRUE, simulating success + * @return bool TRUE, simulating success */ public function clean() { @@ -98,8 +94,8 @@ class CI_Cache_dummy extends CI_Driver { /** * Cache Info * - * @param string user/filehits - * @return boolean FALSE + * @param string user/filehits + * @return bool FALSE */ public function cache_info($type = NULL) { @@ -111,8 +107,8 @@ class CI_Cache_dummy extends CI_Driver { /** * Get Cache Metadata * - * @param mixed key to get cache metadata on - * @return boolean FALSE + * @param mixed key to get cache metadata on + * @return bool FALSE */ public function get_metadata($id) { @@ -125,17 +121,14 @@ class CI_Cache_dummy extends CI_Driver { * Is this caching driver supported on the system? * Of course this one is. * - * @return TRUE; + * @return bool TRUE */ public function is_supported() { return TRUE; } - // ------------------------------------------------------------------------ - } -// End Class /* End of file Cache_dummy.php */ -/* Location: ./system/libraries/Cache/drivers/Cache_dummy.php */ +/* Location: ./system/libraries/Cache/drivers/Cache_dummy.php */
\ No newline at end of file diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php index 4a81b0422..dd27aa90e 100644 --- a/system/libraries/Cache/drivers/Cache_file.php +++ b/system/libraries/Cache/drivers/Cache_file.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Memcached Caching Class * @@ -36,14 +34,10 @@ * @author EllisLab Dev Team * @link */ - class CI_Cache_file extends CI_Driver { protected $_cache_path; - /** - * Constructor - */ public function __construct() { $CI =& get_instance(); @@ -57,8 +51,8 @@ class CI_Cache_file extends CI_Driver { /** * Fetch from cache * - * @param mixed unique key id - * @return mixed data on success/false on failure + * @param mixed unique key id + * @return mixed data on success/false on failure */ public function get($id) { @@ -83,11 +77,11 @@ class CI_Cache_file extends CI_Driver { /** * Save into cache * - * @param string unique key - * @param mixed data to store - * @param int length of time (in seconds) the cache is valid - * - Default is 60 seconds - * @return boolean true on success/false on failure + * @param string unique key + * @param mixed data to store + * @param int length of time (in seconds) the cache is valid + * - Default is 60 seconds + * @return bool true on success/false on failure */ public function save($id, $data, $ttl = 60) { @@ -99,7 +93,7 @@ class CI_Cache_file extends CI_Driver { if (write_file($this->_cache_path.$id, serialize($contents))) { - @chmod($this->_cache_path.$id, 0777); + @chmod($this->_cache_path.$id, 0660); return TRUE; } @@ -111,12 +105,12 @@ class CI_Cache_file extends CI_Driver { /** * Delete from Cache * - * @param mixed unique identifier of item in cache - * @return boolean true on success/false on failure + * @param mixed unique identifier of item in cache + * @return bool true on success/false on failure */ public function delete($id) { - return (file_exists($this->_cache_path.$id)) ? unlink($this->_cache_path.$id) : FALSE; + return file_exists($this->_cache_path.$id) ? unlink($this->_cache_path.$id) : FALSE; } // ------------------------------------------------------------------------ @@ -124,7 +118,7 @@ class CI_Cache_file extends CI_Driver { /** * Clean the Cache * - * @return boolean false on failure/true on success + * @return bool false on failure/true on success */ public function clean() { @@ -138,8 +132,8 @@ class CI_Cache_file extends CI_Driver { * * Not supported by file-based caching * - * @param string user/filehits - * @return mixed FALSE + * @param string user/filehits + * @return mixed FALSE */ public function cache_info($type = NULL) { @@ -151,8 +145,8 @@ class CI_Cache_file extends CI_Driver { /** * Get Cache Metadata * - * @param mixed key to get cache metadata on - * @return mixed FALSE on failure, array on success. + * @param mixed key to get cache metadata on + * @return mixed FALSE on failure, array on success. */ public function get_metadata($id) { @@ -188,16 +182,14 @@ class CI_Cache_file extends CI_Driver { * * In the file driver, check to see that the cache directory is indeed writable * - * @return boolean + * @return bool */ public function is_supported() { return is_really_writable($this->_cache_path); } - // ------------------------------------------------------------------------ } -// End Class /* End of file Cache_file.php */ -/* Location: ./system/libraries/Cache/drivers/Cache_file.php */ +/* Location: ./system/libraries/Cache/drivers/Cache_file.php */
\ No newline at end of file diff --git a/system/libraries/Cache/drivers/Cache_memcached.php b/system/libraries/Cache/drivers/Cache_memcached.php index ffe6f2ff7..4cd5f3d6f 100644 --- a/system/libraries/Cache/drivers/Cache_memcached.php +++ b/system/libraries/Cache/drivers/Cache_memcached.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Memcached Caching Class * @@ -36,12 +34,11 @@ * @author EllisLab Dev Team * @link */ - class CI_Cache_memcached extends CI_Driver { - private $_memcached; // Holds the memcached object + protected $_memcached; // Holds the memcached object - protected $_memcache_conf = array( + protected $_memcache_conf = array( 'default' => array( 'default_host' => '127.0.0.1', 'default_port' => 11211, @@ -49,19 +46,17 @@ class CI_Cache_memcached extends CI_Driver { ) ); - // ------------------------------------------------------------------------ - /** * Fetch from cache * - * @param mixed unique key id - * @return mixed data on success/false on failure + * @param mixed unique key id + * @return mixed data on success/false on failure */ public function get($id) { $data = $this->_memcached->get($id); - return (is_array($data)) ? $data[0] : FALSE; + return is_array($data) ? $data[0] : FALSE; } // ------------------------------------------------------------------------ @@ -69,18 +64,18 @@ class CI_Cache_memcached extends CI_Driver { /** * Save * - * @param string unique identifier - * @param mixed data being cached - * @param int time to live - * @return boolean true on success, false on failure + * @param string unique identifier + * @param mixed data being cached + * @param int time to live + * @return bool true on success, false on failure */ public function save($id, $data, $ttl = 60) { - if (get_class($this->_memcached) == 'Memcached') + if (get_class($this->_memcached) === 'Memcached') { return $this->_memcached->set($id, array($data, time(), $ttl), $ttl); } - else if (get_class($this->_memcached) == 'Memcache') + elseif (get_class($this->_memcached) === 'Memcache') { return $this->_memcached->set($id, array($data, time(), $ttl), 0, $ttl); } @@ -93,8 +88,8 @@ class CI_Cache_memcached extends CI_Driver { /** * Delete from Cache * - * @param mixed key to be deleted. - * @return boolean true on success, false on failure + * @param mixed key to be deleted. + * @return bool true on success, false on failure */ public function delete($id) { @@ -106,7 +101,7 @@ class CI_Cache_memcached extends CI_Driver { /** * Clean the Cache * - * @return boolean false on failure/true on success + * @return bool false on failure/true on success */ public function clean() { @@ -118,10 +113,9 @@ class CI_Cache_memcached extends CI_Driver { /** * Cache Info * - * @param null type not supported in memcached - * @return mixed array on success, false on failure + * @return mixed array on success, false on failure */ - public function cache_info($type = NULL) + public function cache_info() { return $this->_memcached->getStats(); } @@ -131,8 +125,8 @@ class CI_Cache_memcached extends CI_Driver { /** * Get Cache Metadata * - * @param mixed key to get cache metadata on - * @return mixed FALSE on failure, array on success. + * @param mixed key to get cache metadata on + * @return mixed FALSE on failure, array on success. */ public function get_metadata($id) { @@ -156,8 +150,10 @@ class CI_Cache_memcached extends CI_Driver { /** * Setup memcached. + * + * @return bool */ - private function _setup_memcached() + protected function _setup_memcached() { // Try to load memcached server info from the config file. $CI =& get_instance(); @@ -179,14 +175,13 @@ class CI_Cache_memcached extends CI_Driver { { $this->_memcached = new Memcached(); } - else if (class_exists('Memcache')) + elseif (class_exists('Memcache')) { $this->_memcached = new Memcache(); } else { log_message('error', 'Failed to create object for Memcached Cache; extension not loaded?'); - return FALSE; } @@ -194,17 +189,17 @@ class CI_Cache_memcached extends CI_Driver { { if ( ! array_key_exists('hostname', $cache_server)) { - $cache_server['hostname'] = $this->_default_options['default_host']; + $cache_server['hostname'] = $this->_memcache_conf['default']['default_host']; } if ( ! array_key_exists('port', $cache_server)) { - $cache_server['port'] = $this->_default_options['default_port']; + $cache_server['port'] = $this->_memcache_conf['default']['default_port']; } if ( ! array_key_exists('weight', $cache_server)) { - $cache_server['weight'] = $this->_default_options['default_weight']; + $cache_server['weight'] = $this->_memcache_conf['default']['default_weight']; } if (get_class($this->_memcached) == 'Memcache') @@ -237,23 +232,21 @@ class CI_Cache_memcached extends CI_Driver { * * Returns FALSE if memcached is not supported on the system. * If it is, we setup the memcached object & return TRUE + * + * @return bool */ public function is_supported() { if ( ! extension_loaded('memcached') && ! extension_loaded('memcache')) { log_message('error', 'The Memcached Extension must be loaded to use Memcached Cache.'); - return FALSE; } return $this->_setup_memcached(); } - // ------------------------------------------------------------------------ - } -// End Class /* End of file Cache_memcached.php */ -/* Location: ./system/libraries/Cache/drivers/Cache_memcached.php */ +/* Location: ./system/libraries/Cache/drivers/Cache_memcached.php */
\ No newline at end of file diff --git a/system/libraries/Cache/drivers/Cache_wincache.php b/system/libraries/Cache/drivers/Cache_wincache.php new file mode 100644 index 000000000..b32e66a46 --- /dev/null +++ b/system/libraries/Cache/drivers/Cache_wincache.php @@ -0,0 +1,162 @@ +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +/** + * CodeIgniter + * + * An open source application development framework for PHP 5.1.6 or newer + * + * NOTICE OF LICENSE + * + * Licensed under the Open Software License version 3.0 + * + * This source file is subject to the Open Software License (OSL 3.0) that is + * bundled with this package in the files license.txt / license.rst. It is + * also available through the world wide web at this URL: + * http://opensource.org/licenses/OSL-3.0 + * If you did not receive a copy of the license and are unable to obtain it + * through the world wide web, please send an email to + * licensing@ellislab.com so we can send you a copy immediately. + * + * @package CodeIgniter + * @author EllisLab Dev Team + * @copyright Copyright (c) 2006 - 2012 EllisLab, Inc. + * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) + * @link http://codeigniter.com + * @since Version 3.0 + * @filesource + */ + +/** + * CodeIgniter Wincache Caching Class + * + * Read more about Wincache functions here: + * http://www.php.net/manual/en/ref.wincache.php + * + * @package CodeIgniter + * @subpackage Libraries + * @category Core + * @author Mike Murkovic + * @link + */ +class CI_Cache_wincache extends CI_Driver { + + /** + * Get + * + * Look for a value in the cache. If it exists, return the data, + * if not, return FALSE + * + * @param string + * @return mixed value that is stored/FALSE on failure + */ + public function get($id) + { + $success = FALSE; + $data = wincache_ucache_get($id, $success); + + // Success returned by reference from wincache_ucache_get() + return ($success) ? $data : FALSE; + } + + // ------------------------------------------------------------------------ + + /** + * Cache Save + * + * @param string Unique Key + * @param mixed Data to store + * @param int Length of time (in seconds) to cache the data + * @return bool true on success/false on failure + */ + public function save($id, $data, $ttl = 60) + { + return wincache_ucache_set($id, $data, $ttl); + } + + // ------------------------------------------------------------------------ + + /** + * Delete from Cache + * + * @param mixed unique identifier of the item in the cache + * @param bool true on success/false on failure + */ + public function delete($id) + { + return wincache_ucache_delete($id); + } + + // ------------------------------------------------------------------------ + + /** + * Clean the cache + * + * @return bool false on failure/true on success + */ + public function clean() + { + return wincache_ucache_clear(); + } + + // ------------------------------------------------------------------------ + + /** + * Cache Info + * + * @return mixed array on success, false on failure + */ + public function cache_info() + { + return wincache_ucache_info(TRUE); + } + + // ------------------------------------------------------------------------ + + /** + * Get Cache Metadata + * + * @param mixed key to get cache metadata on + * @return mixed array on success/false on failure + */ + public function get_metadata($id) + { + if ($stored = wincache_ucache_info(FALSE, $id)) + { + $age = $stored['ucache_entries'][1]['age_seconds']; + $ttl = $stored['ucache_entries'][1]['ttl_seconds']; + $hitcount = $stored['ucache_entries'][1]['hitcount']; + + return array( + 'expire' => $ttl - $age, + 'hitcount' => $hitcount, + 'age' => $age, + 'ttl' => $ttl + ); + } + + return FALSE; + } + + // ------------------------------------------------------------------------ + + /** + * is_supported() + * + * Check to see if WinCache is available on this system, bail if it isn't. + * + * @return bool + */ + public function is_supported() + { + if ( ! extension_loaded('wincache')) + { + log_message('error', 'The Wincache PHP extension must be loaded to use Wincache Cache.'); + return FALSE; + } + + return TRUE; + } + +} + +/* End of file Cache_wincache.php */ +/* Location: ./system/libraries/Cache/drivers/Cache_wincache.php */
\ No newline at end of file diff --git a/system/libraries/Calendar.php b/system/libraries/Calendar.php index a05a7babf..b6f145d95 100644 --- a/system/libraries/Calendar.php +++ b/system/libraries/Calendar.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Calendar Class * @@ -40,7 +38,7 @@ */ class CI_Calendar { - private $CI; + protected $CI; public $lang; public $local_time; public $template = ''; @@ -54,6 +52,9 @@ class CI_Calendar { * Constructor * * Loads the calendar language file and sets the default time reference + * + * @param array + * @return void */ public function __construct($config = array()) { @@ -71,7 +72,7 @@ class CI_Calendar { $this->initialize($config); } - log_message('debug', "Calendar Class Initialized"); + log_message('debug', 'Calendar Class Initialized'); } // -------------------------------------------------------------------- @@ -81,7 +82,6 @@ class CI_Calendar { * * Accepts an associative array as input, containing display preferences * - * @access public * @param array config preferences * @return void */ @@ -101,9 +101,8 @@ class CI_Calendar { /** * Generate the calendar * - * @access public - * @param integer the year - * @param integer the month + * @param int the year + * @param int the month * @param array the data to be shown in the calendar cells * @return string */ @@ -147,7 +146,7 @@ class CI_Calendar { // Set the starting day number $local_date = mktime(12, 0, 0, $month, 1, $year); $date = getdate($local_date); - $day = $start_day + 1 - $date["wday"]; + $day = $start_day + 1 - $date['wday']; while ($day > 1) { @@ -160,7 +159,7 @@ class CI_Calendar { $cur_month = date('m', $this->local_time); $cur_day = date('j', $this->local_time); - $is_current_month = ($cur_year == $year AND $cur_month == $month) ? TRUE : FALSE; + $is_current_month = ($cur_year == $year && $cur_month == $month); // Generate the template data array $this->parse_template(); @@ -172,7 +171,7 @@ class CI_Calendar { if ($this->show_next_prev == TRUE) { // Add a trailing slash to the URL if needed - $this->next_prev_url = preg_replace("/(.+?)\/*$/", "\\1/", $this->next_prev_url); + $this->next_prev_url = preg_replace('/(.+?)\/*$/', '\\1/', $this->next_prev_url); $adjusted_date = $this->adjust_date($month - 1, $year); $out .= str_replace('{previous_url}', $this->next_prev_url.$adjusted_date['year'].'/'.$adjusted_date['month'], $this->temp['heading_previous_cell'])."\n"; @@ -213,21 +212,21 @@ class CI_Calendar { for ($i = 0; $i < 7; $i++) { - $out .= ($is_current_month === TRUE AND $day == $cur_day) ? $this->temp['cal_cell_start_today'] : $this->temp['cal_cell_start']; + $out .= ($is_current_month === TRUE && $day == $cur_day) ? $this->temp['cal_cell_start_today'] : $this->temp['cal_cell_start']; - if ($day > 0 AND $day <= $total_days) + if ($day > 0 && $day <= $total_days) { if (isset($data[$day])) { // Cells with content - $temp = ($is_current_month === TRUE AND $day == $cur_day) ? + $temp = ($is_current_month === TRUE && $day == $cur_day) ? $this->temp['cal_cell_content_today'] : $this->temp['cal_cell_content']; $out .= str_replace(array('{content}', '{day}'), array($data[$day], $day), $temp); } else { // Cells with no content - $temp = ($is_current_month === TRUE AND $day == $cur_day) ? + $temp = ($is_current_month === TRUE && $day == $cur_day) ? $this->temp['cal_cell_no_content_today'] : $this->temp['cal_cell_no_content']; $out .= str_replace('{day}', $day, $temp); } @@ -238,7 +237,7 @@ class CI_Calendar { $out .= $this->temp['cal_cell_blank']; } - $out .= ($is_current_month === TRUE AND $day == $cur_day) ? $this->temp['cal_cell_end_today'] : $this->temp['cal_cell_end']; + $out .= ($is_current_month === TRUE && $day == $cur_day) ? $this->temp['cal_cell_end_today'] : $this->temp['cal_cell_end']; $day++; } @@ -258,8 +257,7 @@ class CI_Calendar { * Generates a textual month name based on the numeric * month provided. * - * @access public - * @param integer the month + * @param int the month * @return string */ public function get_month_name($month) @@ -289,9 +287,8 @@ class CI_Calendar { * Get Day Names * * Returns an array of day names (Sunday, Monday, etc.) based - * on the type. Options: long, short, abrev + * on the type. Options: long, short, abrev * - * @access public * @param string * @return array */ @@ -333,9 +330,8 @@ class CI_Calendar { * For example, if you submit 13 as the month, the year will * increment and the month will become January. * - * @access public - * @param integer the month - * @param integer the year + * @param int the month + * @param int the year * @return array */ public function adjust_date($month, $year) @@ -370,10 +366,9 @@ class CI_Calendar { /** * Total days in a given month * - * @access public - * @param integer the month - * @param integer the year - * @return integer + * @param int the month + * @param int the year + * @return int */ public function get_total_days($month, $year) { @@ -387,7 +382,7 @@ class CI_Calendar { // Is the year a leap year? if ($month == 2) { - if ($year % 400 == 0 OR ($year % 4 == 0 AND $year % 100 != 0)) + if ($year % 400 == 0 OR ($year % 4 == 0 && $year % 100 != 0)) { return 29; } @@ -403,8 +398,7 @@ class CI_Calendar { * * This is used in the event that the user has not created their own template * - * @access public - * @return array + * @return array */ public function default_template() { @@ -441,7 +435,6 @@ class CI_Calendar { * Harvests the data within the template {pseudo-variables} * used to display the calendar * - * @access public * @return void */ public function parse_template() @@ -457,7 +450,7 @@ class CI_Calendar { foreach (array('table_open', 'table_close', 'heading_row_start', 'heading_previous_cell', 'heading_title_cell', 'heading_next_cell', 'heading_row_end', 'week_row_start', 'week_day_cell', 'week_row_end', 'cal_row_start', 'cal_cell_start', 'cal_cell_content', 'cal_cell_no_content', 'cal_cell_blank', 'cal_cell_end', 'cal_row_end', 'cal_cell_start_today', 'cal_cell_content_today', 'cal_cell_no_content_today', 'cal_cell_end_today') as $val) { - if (preg_match("/\{".$val."\}(.*?)\{\/".$val."\}/si", $this->template, $match)) + if (preg_match('/\{'.$val.'\}(.*?)\{\/'.$val.'\}/si', $this->template, $match)) { $this->temp[$val] = $match[1]; } @@ -470,7 +463,5 @@ class CI_Calendar { } -// END CI_Calendar class - /* End of file Calendar.php */ -/* Location: ./system/libraries/Calendar.php */ +/* Location: ./system/libraries/Calendar.php */
\ No newline at end of file diff --git a/system/libraries/Cart.php b/system/libraries/Cart.php index ba8d69be2..ca7be555e 100644 --- a/system/libraries/Cart.php +++ b/system/libraries/Cart.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Shopping Cart Class * @@ -41,12 +39,11 @@ class CI_Cart { // These are the regular expression rules that we use to validate the product ID and product name public $product_id_rules = '\.a-z0-9_-'; // alpha-numeric, dashes, underscores, or periods public $product_name_rules = '\.\:\-_ a-z0-9'; // alpha-numeric, dashes, underscores, colons or periods - public $product_name_safe = true; // only allow safe product names - - // Private variables. Do not change! - private $CI; - private $_cart_contents = array(); + public $product_name_safe = TRUE; // only allow safe product names + // Protected variables. Do not change! + protected $CI; + protected $_cart_contents = array(); /** * Shopping Class Constructor @@ -72,7 +69,7 @@ class CI_Cart { $this->_cart_contents = array('cart_total' => 0, 'total_items' => 0); } - log_message('debug', "Cart Class Initialized"); + log_message('debug', 'Cart Class Initialized'); } // -------------------------------------------------------------------- @@ -80,7 +77,6 @@ class CI_Cart { /** * Insert items into the cart and save it to the session table * - * @access public * @param array * @return bool */ @@ -110,7 +106,7 @@ class CI_Cart { { foreach ($items as $val) { - if (is_array($val) AND isset($val['id'])) + if (is_array($val) && isset($val['id'])) { if ($this->_insert($val)) { @@ -135,11 +131,10 @@ class CI_Cart { /** * Insert * - * @access private * @param array * @return bool */ - private function _insert($items = array()) + protected function _insert($items = array()) { // Was any cart data passed? No? Bah... if ( ! is_array($items) OR count($items) === 0) @@ -213,7 +208,7 @@ class CI_Cart { // Internally, we need to treat identical submissions, but with different options, as a unique product. // Our solution is to convert the options array to a string and MD5 it along with the product ID. // This becomes the unique "row ID" - if (isset($items['options']) AND count($items['options']) > 0) + if (isset($items['options']) && count($items['options']) > 0) { $rowid = md5($items['id'].implode('', $items['options'])); } @@ -249,7 +244,6 @@ class CI_Cart { * changes to the quantity before checkout. That array must contain the * product ID and quantity for each item. * - * @access public * @param array * @param string * @return bool @@ -308,11 +302,10 @@ class CI_Cart { * changes to the quantity before checkout. That array must contain the * product ID and quantity for each item. * - * @access private * @param array * @return bool */ - private function _update($items = array()) + protected function _update($items = array()) { // Without these array indexes there is nothing we can do if ( ! isset($items['qty']) OR ! isset($items['rowid']) OR ! isset($this->_cart_contents[$items['rowid']])) @@ -329,13 +322,6 @@ class CI_Cart { return FALSE; } - // Is the new quantity different than what is already saved in the cart? - // If it's the same there's nothing to do - if ($this->_cart_contents[$items['rowid']]['qty'] == $items['qty']) - { - return FALSE; - } - // Is the quantity zero? If so we will remove the item from the cart. // If the quantity is greater than zero we are updating if ($items['qty'] == 0) @@ -355,10 +341,9 @@ class CI_Cart { /** * Save the cart array to the session DB * - * @access private * @return bool */ - private function _save_cart() + protected function _save_cart() { // Lets add up the individual prices and set the cart sub-total $this->_cart_contents['total_items'] = $this->_cart_contents['cart_total'] = 0; @@ -397,8 +382,7 @@ class CI_Cart { /** * Cart Total * - * @access public - * @return integer + * @return int */ public function total() { @@ -412,8 +396,7 @@ class CI_Cart { * * Removes an item from the cart * - * @access public - * @return boolean + * @return bool */ public function remove($rowid) { @@ -430,8 +413,7 @@ class CI_Cart { * * Returns the total item count * - * @access public - * @return integer + * @return int */ public function total_items() { @@ -445,7 +427,6 @@ class CI_Cart { * * Returns the entire cart array * - * @access public * @return array */ public function contents($newest_first = FALSE) @@ -468,7 +449,6 @@ class CI_Cart { * Returns TRUE if the rowid passed to this function correlates to an item * that has options associated with it. * - * @access public * @return bool */ public function has_options($rowid = '') @@ -483,7 +463,7 @@ class CI_Cart { * * Returns the an array of options, for a particular product row ID * - * @access public + * @param int * @return array */ public function product_options($rowid = '') @@ -498,7 +478,7 @@ class CI_Cart { * * Returns the supplied number with commas and a decimal point. * - * @access public + * @param float * @return string */ public function format_number($n = '') @@ -521,7 +501,6 @@ class CI_Cart { * * Empties the cart and kills the session * - * @access public * @return void */ public function destroy() @@ -530,9 +509,7 @@ class CI_Cart { $this->CI->session->unset_userdata('cart_contents'); } - } -// END Cart Class /* End of file Cart.php */ -/* Location: ./system/libraries/Cart.php */ +/* Location: ./system/libraries/Cart.php */
\ No newline at end of file diff --git a/system/libraries/Driver.php b/system/libraries/Driver.php index 4e8944311..f409f47d4 100644 --- a/system/libraries/Driver.php +++ b/system/libraries/Driver.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Driver Library Class * @@ -84,8 +82,8 @@ class CI_Driver_Library { // it's a valid driver, but the file simply can't be found if ( ! class_exists($child_class)) { - log_message('error', "Unable to load the requested driver: ".$child_class); - show_error("Unable to load the requested driver: ".$child_class); + log_message('error', 'Unable to load the requested driver: '.$child_class); + show_error('Unable to load the requested driver: '.$child_class); } } @@ -96,15 +94,11 @@ class CI_Driver_Library { } // The requested driver isn't valid! - log_message('error', "Invalid driver requested: ".$child_class); - show_error("Invalid driver requested: ".$child_class); + log_message('error', 'Invalid driver requested: '.$child_class); + show_error('Invalid driver requested: '.$child_class); } - // -------------------------------------------------------------------- - } -// END CI_Driver_Library CLASS - /** * CodeIgniter Driver Class @@ -120,12 +114,12 @@ class CI_Driver_Library { */ class CI_Driver { - protected $parent; + protected $_parent; - private $methods = array(); - private $properties = array(); + protected $_methods = array(); + protected $_properties = array(); - private static $reflections = array(); + protected static $_reflections = array(); /** * Decorate @@ -137,14 +131,14 @@ class CI_Driver { */ public function decorate($parent) { - $this->parent = $parent; + $this->_parent = $parent; // Lock down attributes to what is defined in the class // and speed up references in magic methods $class_name = get_class($parent); - if ( ! isset(self::$reflections[$class_name])) + if ( ! isset(self::$_reflections[$class_name])) { $r = new ReflectionObject($parent); @@ -152,7 +146,7 @@ class CI_Driver { { if ($method->isPublic()) { - $this->methods[] = $method->getName(); + $this->_methods[] = $method->getName(); } } @@ -160,15 +154,15 @@ class CI_Driver { { if ($prop->isPublic()) { - $this->properties[] = $prop->getName(); + $this->_properties[] = $prop->getName(); } } - self::$reflections[$class_name] = array($this->methods, $this->properties); + self::$_reflections[$class_name] = array($this->_methods, $this->_properties); } else { - list($this->methods, $this->properties) = self::$reflections[$class_name]; + list($this->_methods, $this->_properties) = self::$_reflections[$class_name]; } } @@ -179,16 +173,15 @@ class CI_Driver { * * Handles access to the parent driver library's methods * - * @access public * @param string * @param array * @return mixed */ public function __call($method, $args = array()) { - if (in_array($method, $this->methods)) + if (in_array($method, $this->_methods)) { - return call_user_func_array(array($this->parent, $method), $args); + return call_user_func_array(array($this->_parent, $method), $args); } $trace = debug_backtrace(); @@ -208,9 +201,9 @@ class CI_Driver { */ public function __get($var) { - if (in_array($var, $this->properties)) + if (in_array($var, $this->_properties)) { - return $this->parent->$var; + return $this->_parent->$var; } } @@ -227,16 +220,13 @@ class CI_Driver { */ public function __set($var, $val) { - if (in_array($var, $this->properties)) + if (in_array($var, $this->_properties)) { - $this->parent->$var = $val; + $this->_parent->$var = $val; } } - // -------------------------------------------------------------------- - } -// END CI_Driver CLASS /* End of file Driver.php */ -/* Location: ./system/libraries/Driver.php */ +/* Location: ./system/libraries/Driver.php */
\ No newline at end of file diff --git a/system/libraries/Email.php b/system/libraries/Email.php index 922107e9f..103c3cb25 100644 --- a/system/libraries/Email.php +++ b/system/libraries/Email.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Email Class * @@ -40,55 +38,56 @@ */ class CI_Email { - public $useragent = "CodeIgniter"; - public $mailpath = "/usr/sbin/sendmail"; // Sendmail path - public $protocol = "mail"; // mail/sendmail/smtp - public $smtp_host = ""; // SMTP Server. Example: mail.earthlink.net - public $smtp_user = ""; // SMTP Username - public $smtp_pass = ""; // SMTP Password - public $smtp_port = "25"; // SMTP Port - public $smtp_timeout = 5; // SMTP Timeout in seconds - public $smtp_crypto = ""; // SMTP Encryption. Can be null, tls or ssl. - public $wordwrap = TRUE; // TRUE/FALSE Turns word-wrap on/off - public $wrapchars = "76"; // Number of characters to wrap at. - public $mailtype = "text"; // text/html Defines email formatting - public $charset = "utf-8"; // Default char set: iso-8859-1 or us-ascii - public $multipart = "mixed"; // "mixed" (in the body) or "related" (separate) - public $alt_message = ''; // Alternative message for HTML emails - public $validate = FALSE; // TRUE/FALSE. Enables email validation - public $priority = "3"; // Default priority (1 - 5) - public $newline = "\n"; // Default newline. "\r\n" or "\n" (Use "\r\n" to comply with RFC 822) - public $crlf = "\n"; // The RFC 2045 compliant CRLF for quoted-printable is "\r\n". Apparently some servers, + public $useragent = 'CodeIgniter'; + public $mailpath = '/usr/sbin/sendmail'; // Sendmail path + public $protocol = 'mail'; // mail/sendmail/smtp + public $smtp_host = ''; // SMTP Server. Example: mail.earthlink.net + public $smtp_user = ''; // SMTP Username + public $smtp_pass = ''; // SMTP Password + public $smtp_port = 25; // SMTP Port + public $smtp_timeout = 5; // SMTP Timeout in seconds + public $smtp_crypto = ''; // SMTP Encryption. Can be null, tls or ssl. + public $wordwrap = TRUE; // TRUE/FALSE Turns word-wrap on/off + public $wrapchars = 76; // Number of characters to wrap at. + public $mailtype = 'text'; // text/html Defines email formatting + public $charset = 'utf-8'; // Default char set: iso-8859-1 or us-ascii + public $multipart = 'mixed'; // "mixed" (in the body) or "related" (separate) + public $alt_message = ''; // Alternative message for HTML emails + public $validate = FALSE; // TRUE/FALSE. Enables email validation + public $priority = 3; // Default priority (1 - 5) + public $newline = "\n"; // Default newline. "\r\n" or "\n" (Use "\r\n" to comply with RFC 822) + public $crlf = "\n"; // The RFC 2045 compliant CRLF for quoted-printable is "\r\n". Apparently some servers, // even on the receiving end think they need to muck with CRLFs, so using "\n", while // distasteful, is the only thing that seems to work for all environments. + public $dsn = FALSE; // Delivery Status Notification public $send_multipart = TRUE; // TRUE/FALSE - Yahoo does not like multipart alternative, so this is an override. Set to FALSE for Yahoo. - public $bcc_batch_mode = FALSE; // TRUE/FALSE Turns on/off Bcc batch feature + public $bcc_batch_mode = FALSE; // TRUE/FALSE - Turns on/off Bcc batch feature public $bcc_batch_size = 200; // If bcc_batch_mode = TRUE, sets max number of Bccs in each batch - private $_safe_mode = FALSE; - private $_subject = ""; - private $_body = ""; - private $_finalbody = ""; - private $_alt_boundary = ""; - private $_atc_boundary = ""; - private $_header_str = ""; - private $_smtp_connect = ""; - private $_encoding = "8bit"; - private $_IP = FALSE; - private $_smtp_auth = FALSE; - private $_replyto_flag = FALSE; - private $_debug_msg = array(); - private $_recipients = array(); - private $_cc_array = array(); - private $_bcc_array = array(); - private $_headers = array(); - private $_attach_name = array(); - private $_attach_type = array(); - private $_attach_disp = array(); - private $_protocols = array('mail', 'sendmail', 'smtp'); - private $_base_charsets = array('us-ascii', 'iso-2022-'); // 7-bit charsets (excluding language suffix) - private $_bit_depths = array('7bit', '8bit'); - private $_priorities = array('1 (Highest)', '2 (High)', '3 (Normal)', '4 (Low)', '5 (Lowest)'); + protected $_safe_mode = FALSE; + protected $_subject = ''; + protected $_body = ''; + protected $_finalbody = ''; + protected $_alt_boundary = ''; + protected $_atc_boundary = ''; + protected $_header_str = ''; + protected $_smtp_connect = ''; + protected $_encoding = '8bit'; + protected $_IP = FALSE; + protected $_smtp_auth = FALSE; + protected $_replyto_flag = FALSE; + protected $_debug_msg = array(); + protected $_recipients = array(); + protected $_cc_array = array(); + protected $_bcc_array = array(); + protected $_headers = array(); + protected $_attach_name = array(); + protected $_attach_type = array(); + protected $_attach_disp = array(); + protected $_protocols = array('mail', 'sendmail', 'smtp'); + protected $_base_charsets = array('us-ascii', 'iso-2022-'); // 7-bit charsets (excluding language suffix) + protected $_bit_depths = array('7bit', '8bit'); + protected $_priorities = array('1 (Highest)', '2 (High)', '3 (Normal)', '4 (Low)', '5 (Lowest)'); /** * Constructor - Sets Email Preferences @@ -103,11 +102,11 @@ class CI_Email { } else { - $this->_smtp_auth = ($this->smtp_user == '' AND $this->smtp_pass == '') ? FALSE : TRUE; - $this->_safe_mode = (bool) @ini_get("safe_mode"); + $this->_smtp_auth = ! ($this->smtp_user == '' && $this->smtp_pass == ''); + $this->_safe_mode = (bool) @ini_get('safe_mode'); } - log_message('debug', "Email Class Initialized"); + log_message('debug', 'Email Class Initialized'); } // -------------------------------------------------------------------- @@ -115,7 +114,6 @@ class CI_Email { /** * Initialize preferences * - * @access public * @param array * @return void */ @@ -139,8 +137,8 @@ class CI_Email { } $this->clear(); - $this->_smtp_auth = ($this->smtp_user == '' AND $this->smtp_pass == '') ? FALSE : TRUE; - $this->_safe_mode = (bool) @ini_get("safe_mode"); + $this->_smtp_auth = ! ($this->smtp_user == '' && $this->smtp_pass == ''); + $this->_safe_mode = (bool) @ini_get('safe_mode'); return $this; } @@ -150,17 +148,16 @@ class CI_Email { /** * Initialize the Email Data * - * @access public * @param bool - * @return void + * @return object */ public function clear($clear_attachments = FALSE) { - $this->_subject = ""; - $this->_body = ""; - $this->_finalbody = ""; - $this->_header_str = ""; - $this->_replyto_flag = FALSE; + $this->_subject = ''; + $this->_body = ''; + $this->_finalbody = ''; + $this->_header_str = ''; + $this->_replyto_flag = FALSE; $this->_recipients = array(); $this->_cc_array = array(); $this->_bcc_array = array(); @@ -185,14 +182,13 @@ class CI_Email { /** * Set FROM * - * @access public * @param string * @param string - * @return void + * @return object */ public function from($from, $name = '') { - if (preg_match( '/\<(.*)\>/', $from, $match)) + if (preg_match('/\<(.*)\>/', $from, $match)) { $from = $match[1]; } @@ -228,14 +224,13 @@ class CI_Email { /** * Set Reply-to * - * @access public * @param string * @param string - * @return void + * @return object */ public function reply_to($replyto, $name = '') { - if (preg_match( '/\<(.*)\>/', $replyto, $match)) + if (preg_match('/\<(.*)\>/', $replyto, $match)) { $replyto = $match[1]; } @@ -266,9 +261,8 @@ class CI_Email { /** * Set Recipients * - * @access public * @param string - * @return void + * @return object */ public function to($to) { @@ -282,17 +276,17 @@ class CI_Email { if ($this->_get_protocol() !== 'mail') { - $this->_set_header('To', implode(", ", $to)); + $this->_set_header('To', implode(', ', $to)); } switch ($this->_get_protocol()) { - case 'smtp' : + case 'smtp': $this->_recipients = $to; break; - case 'sendmail' : - case 'mail' : - $this->_recipients = implode(", ", $to); + case 'sendmail': + case 'mail': + $this->_recipients = implode(', ', $to); break; } @@ -304,9 +298,8 @@ class CI_Email { /** * Set CC * - * @access public * @param string - * @return void + * @return object */ public function cc($cc) { @@ -318,7 +311,7 @@ class CI_Email { $this->validate_email($cc); } - $this->_set_header('Cc', implode(", ", $cc)); + $this->_set_header('Cc', implode(', ', $cc)); if ($this->_get_protocol() === 'smtp') { @@ -333,10 +326,9 @@ class CI_Email { /** * Set BCC * - * @access public * @param string * @param string - * @return void + * @return object */ public function bcc($bcc, $limit = '') { @@ -360,7 +352,7 @@ class CI_Email { } else { - $this->_set_header('Bcc', implode(", ", $bcc)); + $this->_set_header('Bcc', implode(', ', $bcc)); } return $this; @@ -371,9 +363,8 @@ class CI_Email { /** * Set Email Subject * - * @access public * @param string - * @return void + * @return object */ public function subject($subject) { @@ -387,13 +378,12 @@ class CI_Email { /** * Set Body * - * @access public * @param string - * @return void + * @return object */ public function message($body) { - $this->_body = rtrim(str_replace("\r", "", $body)); + $this->_body = rtrim(str_replace("\r", '', $body)); /* strip slashes only if magic quotes is ON if we do it with magic quotes OFF, it strips real, user-inputted chars. @@ -414,15 +404,14 @@ class CI_Email { /** * Assign file attachments * - * @access public * @param string - * @return void + * @return object */ - public function attach($filename, $disposition = '', $newname = NULL) + public function attach($filename, $disposition = '', $newname = NULL, $mime = '') { $this->_attach_name[] = array($filename, $newname); - $this->_attach_type[] = $this->_mime_types(pathinfo($filename, PATHINFO_EXTENSION)); $this->_attach_disp[] = empty($disposition) ? 'attachment' : $disposition; // Can also be 'inline' Not sure if it matters + $this->_attach_type[] = $mime; return $this; } @@ -431,7 +420,6 @@ class CI_Email { /** * Add a Header Item * - * @access protected * @param string * @param string * @return void @@ -446,7 +434,6 @@ class CI_Email { /** * Convert a String to an Array * - * @access protected * @param string * @return array */ @@ -460,8 +447,7 @@ class CI_Email { } else { - $email = trim($email); - settype($email, "array"); + $email = (array) trim($email); } } return $email; @@ -472,9 +458,8 @@ class CI_Email { /** * Set Multipart Value * - * @access public * @param string - * @return void + * @return object */ public function set_alt_message($str = '') { @@ -487,9 +472,8 @@ class CI_Email { /** * Set Mailtype * - * @access public * @param string - * @return void + * @return object */ public function set_mailtype($type = 'text') { @@ -502,9 +486,8 @@ class CI_Email { /** * Set Wordwrap * - * @access public * @param bool - * @return void + * @return object */ public function set_wordwrap($wordwrap = TRUE) { @@ -517,13 +500,12 @@ class CI_Email { /** * Set Protocol * - * @access public * @param string - * @return void + * @return object */ public function set_protocol($protocol = 'mail') { - $this->protocol = ( ! in_array($protocol, $this->_protocols, TRUE)) ? 'mail' : strtolower($protocol); + $this->protocol = in_array($protocol, $this->_protocols, TRUE) ? strtolower($protocol) : 'mail'; return $this; } @@ -532,19 +514,12 @@ class CI_Email { /** * Set Priority * - * @access public - * @param integer - * @return void + * @param int + * @return object */ public function set_priority($n = 3) { - if ( ! is_numeric($n) OR $n < 1 OR $n > 5) - { - $this->priority = 3; - return; - } - - $this->priority = (int) $n; + $this->priority = preg_match('/^[1-5]$/', $n) ? (int) $n : 3; return $this; } @@ -553,9 +528,8 @@ class CI_Email { /** * Set Newline Character * - * @access public * @param string - * @return void + * @return object */ public function set_newline($newline = "\n") { @@ -568,13 +542,12 @@ class CI_Email { /** * Set CRLF * - * @access public * @param string - * @return void + * @return object */ public function set_crlf($crlf = "\n") { - $this->crlf = ($crlf !== "\n" AND $crlf !== "\r\n" AND $crlf !== "\r") ? "\n" : $crlf; + $this->crlf = ($crlf !== "\n" && $crlf !== "\r\n" && $crlf !== "\r") ? "\n" : $crlf; return $this; } @@ -583,13 +556,12 @@ class CI_Email { /** * Set Message Boundary * - * @access protected * @return void */ protected function _set_boundaries() { - $this->_alt_boundary = "B_ALT_".uniqid(''); // multipart/alternative - $this->_atc_boundary = "B_ATC_".uniqid(''); // attachment boundary + $this->_alt_boundary = 'B_ALT_'.uniqid(''); // multipart/alternative + $this->_atc_boundary = 'B_ATC_'.uniqid(''); // attachment boundary } // -------------------------------------------------------------------- @@ -597,14 +569,12 @@ class CI_Email { /** * Get the Message ID * - * @access protected * @return string */ protected function _get_message_id() { $from = str_replace(array('>', '<'), '', $this->_headers['Return-Path']); - - return "<".uniqid('').strstr($from, '@').">"; + return '<'.uniqid('').strstr($from, '@').'>'; } // -------------------------------------------------------------------- @@ -612,14 +582,13 @@ class CI_Email { /** * Get Mail Protocol * - * @access protected * @param bool - * @return string + * @return mixed */ protected function _get_protocol($return = TRUE) { $this->protocol = strtolower($this->protocol); - $this->protocol = ( ! in_array($this->protocol, $this->_protocols, TRUE)) ? 'mail' : $this->protocol; + in_array($this->protocol, $this->_protocols, TRUE) OR $this->protocol = 'mail'; if ($return == TRUE) { @@ -632,13 +601,12 @@ class CI_Email { /** * Get Mail Encoding * - * @access protected * @param bool * @return string */ protected function _get_encoding($return = TRUE) { - $this->_encoding = ( ! in_array($this->_encoding, $this->_bit_depths)) ? '8bit' : $this->_encoding; + in_array($this->_encoding, $this->_bit_depths) OR $this->_encoding = '8bit'; foreach ($this->_base_charsets as $charset) { @@ -659,7 +627,6 @@ class CI_Email { /** * Get content type (text/html/attachment) * - * @access protected * @return string */ protected function _get_content_type() @@ -687,17 +654,16 @@ class CI_Email { /** * Set RFC 822 Date * - * @access protected * @return string */ protected function _set_date() { - $timezone = date("Z"); + $timezone = date('Z'); $operator = (strncmp($timezone, '-', 1) === 0) ? '-' : '+'; $timezone = abs($timezone); $timezone = floor($timezone/3600) * 100 + ($timezone % 3600) / 60; - return sprintf("%s %s%04d", date("D, j M Y H:i:s"), $operator, $timezone); + return sprintf('%s %s%04d', date('D, j M Y H:i:s'), $operator, $timezone); } // -------------------------------------------------------------------- @@ -705,12 +671,11 @@ class CI_Email { /** * Mime message * - * @access protected * @return string */ protected function _get_mime_message() { - return "This is a multi-part message in MIME format.".$this->newline."Your email application may not support this format."; + return 'This is a multi-part message in MIME format.'.$this->newline.'Your email application may not support this format.'; } // -------------------------------------------------------------------- @@ -718,7 +683,6 @@ class CI_Email { /** * Validate Email Address * - * @access public * @param string * @return bool */ @@ -747,13 +711,12 @@ class CI_Email { /** * Email Validation * - * @access public * @param string * @return bool */ public function valid_email($address) { - return (bool) preg_match("/^([a-z0-9\+_\-]+)(\.[a-z0-9\+_\-]+)*@([a-z0-9\-]+\.)+[a-z]{2,6}$/ix", $address); + return (bool) preg_match('/^([a-z0-9\+_\-]+)(\.[a-z0-9\+_\-]+)*@([a-z0-9\-]+\.)+[a-z]{2,6}$/ix', $address); } // -------------------------------------------------------------------- @@ -761,7 +724,6 @@ class CI_Email { /** * Clean Extended Email Address: Joe Smith <joe@smith.com> * - * @access public * @param string * @return string */ @@ -776,7 +738,7 @@ class CI_Email { foreach ($email as $addy) { - $clean_email[] = (preg_match( '/\<(.*)\>/', $addy, $match)) ? $match[1] : $addy; + $clean_email[] = preg_match('/\<(.*)\>/', $addy, $match) ? $match[1] : $addy; } return $clean_email; @@ -792,12 +754,11 @@ class CI_Email { * If the user hasn't specified his own alternative message * it creates one by stripping the HTML * - * @access protected * @return string */ protected function _get_alt_message() { - if ($this->alt_message != "") + if ($this->alt_message != '') { return $this->word_wrap($this->alt_message, '76'); } @@ -818,9 +779,8 @@ class CI_Email { /** * Word Wrap * - * @access public * @param string - * @param integer + * @param int * @return string */ public function word_wrap($str, $charlim = '') @@ -911,8 +871,6 @@ class CI_Email { /** * Build final headers * - * @access protected - * @param string * @return string */ protected function _build_headers() @@ -929,7 +887,6 @@ class CI_Email { /** * Write Headers as a string * - * @access protected * @return void */ protected function _write_headers() @@ -964,12 +921,11 @@ class CI_Email { /** * Build Final Body and attachments * - * @access protected * @return void */ protected function _build_message() { - if ($this->wordwrap === TRUE AND $this->mailtype !== 'html') + if ($this->wordwrap === TRUE && $this->mailtype !== 'html') { $this->_body = $this->word_wrap($this->_body); } @@ -1093,29 +1049,39 @@ class CI_Email { $filename = $this->_attach_name[$i][0]; $basename = (is_null($this->_attach_name[$i][1])) ? basename($filename) : $this->_attach_name[$i][1]; $ctype = $this->_attach_type[$i]; + $file_content = ''; - if ( ! file_exists($filename)) + if ($this->_attach_type[$i] == '') { - $this->_set_error_message('lang:email_attachment_missing', $filename); - return FALSE; - } + if ( ! file_exists($filename)) + { + $this->_set_error_message('lang:email_attachment_missing', $filename); + return FALSE; + } + + $file = filesize($filename) +1; + + if ( ! $fp = fopen($filename, FOPEN_READ)) + { + $this->_set_error_message('lang:email_attachment_unreadable', $filename); + return FALSE; + } + $ctype = $this->_mime_types(pathinfo($filename, PATHINFO_EXTENSION)); + $file_content = fread($fp, $file); + fclose($fp); + } + else + { + $file_content =& $this->_attach_content[$i]; + } $attachment[$z++] = "--".$this->_atc_boundary.$this->newline . "Content-type: ".$ctype."; " . "name=\"".$basename."\"".$this->newline . "Content-Disposition: ".$this->_attach_disp[$i].";".$this->newline . "Content-Transfer-Encoding: base64".$this->newline; - $file = filesize($filename) +1; - - if ( ! $fp = fopen($filename, FOPEN_READ)) - { - $this->_set_error_message('lang:email_attachment_unreadable', $filename); - return FALSE; - } - - $attachment[$z++] = chunk_split(base64_encode(fread($fp, $file))); - fclose($fp); + $attachment[$z++] = chunk_split(base64_encode($file_content)); } $body .= implode($this->newline, $attachment).$this->newline."--".$this->_atc_boundary."--"; @@ -1131,9 +1097,8 @@ class CI_Email { * Prepares string for Quoted-Printable Content-Transfer-Encoding * Refer to RFC 2045 http://www.ietf.org/rfc/rfc2045.txt * - * @access protected * @param string - * @param integer + * @param int * @return string */ protected function _prep_quoted_printable($str, $charlim = '') @@ -1203,9 +1168,7 @@ class CI_Email { } // get rid of extra CRLF tacked onto the end - $output = substr($output, 0, strlen($this->crlf) * -1); - - return $output; + return substr($output, 0, strlen($this->crlf) * -1); } // -------------------------------------------------------------------- @@ -1216,10 +1179,9 @@ class CI_Email { * Performs "Q Encoding" on a string for use in email headers. It's related * but not identical to quoted-printable, so it has its own method * - * @access public - * @param str - * @param bool // set to TRUE for processing From: headers - * @return str + * @param string + * @param bool set to TRUE for processing From: headers + * @return string */ protected function _prep_q_encoding($str, $from = FALSE) { @@ -1275,9 +1237,7 @@ class CI_Email { // wrap each line with the shebang, charset, and transfer encoding // the preceding space on successive lines is required for header "folding" - $str = trim(preg_replace('/^(.*)$/m', ' =?'.$this->charset.'?Q?$1?=', $str)); - - return $str; + return trim(preg_replace('/^(.*)$/m', ' =?'.$this->charset.'?Q?$1?=', $str)); } // -------------------------------------------------------------------- @@ -1285,7 +1245,6 @@ class CI_Email { /** * Send Email * - * @access public * @return bool */ public function send() @@ -1295,9 +1254,9 @@ class CI_Email { $this->reply_to($this->_headers['From']); } - if (( ! isset($this->_recipients) AND ! isset($this->_headers['To'])) AND - ( ! isset($this->_bcc_array) AND ! isset($this->_headers['Bcc'])) AND - ( ! isset($this->_headers['Cc']))) + if ( ! isset($this->_recipients) && ! isset($this->_headers['To']) + && ! isset($this->_bcc_array) && ! isset($this->_headers['Bcc']) + && ! isset($this->_headers['Cc'])) { $this->_set_error_message('lang:email_no_recipients'); return FALSE; @@ -1305,44 +1264,40 @@ class CI_Email { $this->_build_headers(); - if ($this->bcc_batch_mode AND count($this->_bcc_array) > $this->bcc_batch_size) + if ($this->bcc_batch_mode && count($this->_bcc_array) > $this->bcc_batch_size) { return $this->batch_bcc_send(); } $this->_build_message(); - return $this->_spool_email(); } // -------------------------------------------------------------------- /** - * Batch Bcc Send. Sends groups of BCCs in batches + * Batch Bcc Send. Sends groups of BCCs in batches * - * @access public - * @return bool + * @return void */ public function batch_bcc_send() { - $float = $this->bcc_batch_size -1; - - $set = ""; - + $float = $this->bcc_batch_size - 1; + $set = ''; $chunk = array(); for ($i = 0, $c = count($this->_bcc_array); $i < $c; $i++) { if (isset($this->_bcc_array[$i])) { - $set .= ", ".$this->_bcc_array[$i]; + $set .= ', '.$this->_bcc_array[$i]; } if ($i == $float) { $chunk[] = substr($set, 1); $float += $this->bcc_batch_size; - $set = ""; + $set = ''; } if ($i === $c-1) @@ -1359,7 +1314,7 @@ class CI_Email { if ($this->protocol !== 'smtp') { - $this->_set_header('Bcc', implode(", ", $bcc)); + $this->_set_header('Bcc', implode(', ', $bcc)); } else { @@ -1376,7 +1331,6 @@ class CI_Email { /** * Unwrap special elements * - * @access protected * @return void */ protected function _unwrap_specials() @@ -1389,7 +1343,6 @@ class CI_Email { /** * Strip line-breaks via callback * - * @access protected * @return string */ protected function _remove_nl_callback($matches) @@ -1407,7 +1360,6 @@ class CI_Email { /** * Spool mail to the mail server * - * @access protected * @return bool */ protected function _spool_email() @@ -1418,6 +1370,7 @@ class CI_Email { if ( ! $this->$method()) { $this->_set_error_message('lang:email_send_failure_' . ($this->_get_protocol() === 'mail' ? 'phpmail' : $this->_get_protocol())); + return FALSE; } $this->_set_error_message('lang:email_sent', $this->_get_protocol()); @@ -1429,7 +1382,6 @@ class CI_Email { /** * Send using mail() * - * @access protected * @return bool */ protected function _send_with_mail() @@ -1451,7 +1403,6 @@ class CI_Email { /** * Send using Sendmail * - * @access protected * @return bool */ protected function _send_with_sendmail() @@ -1484,7 +1435,6 @@ class CI_Email { /** * Send using SMTP * - * @access protected * @return bool */ protected function _send_with_smtp() @@ -1495,8 +1445,10 @@ class CI_Email { return FALSE; } - $this->_smtp_connect(); - $this->_smtp_authenticate(); + if ( ! $this->_smtp_connect() OR ! $this->_smtp_authenticate()) + { + return FALSE; + } $this->_send_command('from', $this->clean_email($this->_headers['From'])); @@ -1553,7 +1505,6 @@ class CI_Email { /** * SMTP Connect * - * @access protected * @param string * @return string */ @@ -1597,7 +1548,6 @@ class CI_Email { /** * Send SMTP command * - * @access protected * @param string * @param string * @return string @@ -1628,9 +1578,15 @@ class CI_Email { $resp = 250; break; case 'to' : - - $this->_send_data('RCPT TO:<'.$data.'>'); - + + if ($this->dsn) + { + $this->_send_data('RCPT TO:<'.$data.'> NOTIFY=SUCCESS,DELAY,FAILURE ORCPT=rfc822;'.$data); + } + else + { + $this->_send_data('RCPT TO:<'.$data.'>'); + } $resp = 250; break; case 'data' : @@ -1670,7 +1626,6 @@ class CI_Email { /** * SMTP Authenticate * - * @access protected * @return bool */ protected function _smtp_authenticate() @@ -1680,7 +1635,7 @@ class CI_Email { return TRUE; } - if ($this->smtp_user == "" AND $this->smtp_pass == "") + if ($this->smtp_user == '' && $this->smtp_pass == '') { $this->_set_error_message('lang:email_no_smtp_unpw'); return FALSE; @@ -1724,7 +1679,6 @@ class CI_Email { /** * Send SMTP data * - * @access protected * @return bool */ protected function _send_data($data) @@ -1743,7 +1697,6 @@ class CI_Email { /** * Get SMTP data * - * @access protected * @return string */ protected function _get_smtp_data() @@ -1768,12 +1721,11 @@ class CI_Email { /** * Get Hostname * - * @access protected * @return string */ protected function _get_hostname() { - return (isset($_SERVER['SERVER_NAME'])) ? $_SERVER['SERVER_NAME'] : 'localhost.localdomain'; + return isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : 'localhost.localdomain'; } // -------------------------------------------------------------------- @@ -1781,7 +1733,6 @@ class CI_Email { /** * Get IP * - * @access protected * @return string */ protected function _get_ip() @@ -1791,13 +1742,13 @@ class CI_Email { return $this->_IP; } - $cip = (isset($_SERVER['HTTP_CLIENT_IP']) AND $_SERVER['HTTP_CLIENT_IP'] != "") ? $_SERVER['HTTP_CLIENT_IP'] : FALSE; - $rip = (isset($_SERVER['REMOTE_ADDR']) AND $_SERVER['REMOTE_ADDR'] != "") ? $_SERVER['REMOTE_ADDR'] : FALSE; + $cip = ( ! empty($_SERVER['HTTP_CLIENT_IP'])) ? $_SERVER['HTTP_CLIENT_IP'] : FALSE; + $rip = ( ! empty($_SERVER['REMOTE_ADDR'])) ? $_SERVER['REMOTE_ADDR'] : FALSE; if ($cip) $this->_IP = $cip; elseif ($rip) $this->_IP = $rip; else { - $fip = (isset($_SERVER['HTTP_X_FORWARDED_FOR']) AND $_SERVER['HTTP_X_FORWARDED_FOR'] != "") ? $_SERVER['HTTP_X_FORWARDED_FOR'] : FALSE; + $fip = ( ! empty($_SERVER['HTTP_X_FORWARDED_FOR'])) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : FALSE; if ($fip) { $this->_IP = $fip; @@ -1810,7 +1761,7 @@ class CI_Email { $this->_IP = end($x); } - if ( ! preg_match( "/^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$/", $this->_IP)) + if ( ! preg_match('/^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$/', $this->_IP)) { $this->_IP = '0.0.0.0'; } @@ -1823,7 +1774,6 @@ class CI_Email { /** * Get Debug Message * - * @access public * @return string */ public function print_debugger() @@ -1838,8 +1788,7 @@ class CI_Email { } } - $msg .= "<pre>".$this->_header_str."\n".htmlspecialchars($this->_subject)."\n".htmlspecialchars($this->_finalbody).'</pre>'; - return $msg; + return $msg.'<pre>'.$this->_header_str."\n".htmlspecialchars($this->_subject)."\n".htmlspecialchars($this->_finalbody).'</pre>'; } // -------------------------------------------------------------------- @@ -1847,16 +1796,15 @@ class CI_Email { /** * Set Message * - * @access protected * @param string - * @return string + * @return void */ protected function _set_error_message($msg, $val = '') { $CI =& get_instance(); $CI->lang->load('email'); - if (substr($msg, 0, 5) !== 'lang:' || FALSE === ($line = $CI->lang->line(substr($msg, 5)))) + if (substr($msg, 0, 5) !== 'lang:' OR FALSE === ($line = $CI->lang->line(substr($msg, 5)))) { $this->_debug_msg[] = str_replace('%s', $val, $msg)."<br />"; } @@ -1871,13 +1819,13 @@ class CI_Email { /** * Mime Types * - * @access protected * @param string * @return string */ - protected function _mime_types($ext = "") + protected function _mime_types($ext = '') { - $mimes = array( 'hqx' => 'application/mac-binhex40', + $mimes = array( + 'hqx' => 'application/mac-binhex40', 'cpt' => 'application/mac-compactpro', 'doc' => 'application/msword', 'bin' => 'application/macbinary', @@ -1943,6 +1891,7 @@ class CI_Email { 'tiff' => 'image/tiff', 'tif' => 'image/tiff', 'css' => 'text/css', + 'ics' => 'text/calendar', 'html' => 'text/html', 'htm' => 'text/html', 'shtml' => 'text/html', @@ -1966,11 +1915,10 @@ class CI_Email { 'eml' => 'message/rfc822' ); - return ( ! isset($mimes[strtolower($ext)])) ? "application/x-unknown-content-type" : $mimes[strtolower($ext)]; + return isset($mimes[strtolower($ext)]) ? $mimes[strtolower($ext)] : 'application/x-unknown-content-type'; } } -// END CI_Email class /* End of file Email.php */ /* Location: ./system/libraries/Email.php */ diff --git a/system/libraries/Encrypt.php b/system/libraries/Encrypt.php index 0b0618991..54b5bf737 100644 --- a/system/libraries/Encrypt.php +++ b/system/libraries/Encrypt.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -38,15 +38,15 @@ */ class CI_Encrypt { - public $encryption_key = ''; - protected $_hash_type = 'sha1'; - protected $_mcrypt_exists = FALSE; + public $encryption_key = ''; + protected $_hash_type = 'sha1'; + protected $_mcrypt_exists = FALSE; protected $_mcrypt_cipher; protected $_mcrypt_mode; public function __construct() { - $this->_mcrypt_exists = ( ! function_exists('mcrypt_encrypt')) ? FALSE : TRUE; + $this->_mcrypt_exists = function_exists('mcrypt_encrypt'); log_message('debug', 'Encrypt Class Initialized'); } @@ -349,8 +349,8 @@ class CI_Encrypt { * * Function description * - * @param type - * @return type + * @param string + * @return string */ protected function _remove_cipher_noise($data, $key) { @@ -382,8 +382,8 @@ class CI_Encrypt { /** * Set the Mcrypt Cipher * - * @param constant - * @return string + * @param int + * @return object */ public function set_cipher($cipher) { @@ -396,8 +396,8 @@ class CI_Encrypt { /** * Set the Mcrypt Mode * - * @param constant - * @return string + * @param int + * @return object */ public function set_mode($mode) { @@ -410,7 +410,7 @@ class CI_Encrypt { /** * Get Mcrypt cipher Value * - * @return string + * @return int */ protected function _get_cipher() { @@ -427,7 +427,7 @@ class CI_Encrypt { /** * Get Mcrypt Mode Value * - * @return string + * @return int */ protected function _get_mode() { @@ -464,7 +464,8 @@ class CI_Encrypt { { return ($this->_hash_type === 'sha1') ? sha1($str) : md5($str); } + } /* End of file Encrypt.php */ -/* Location: ./system/libraries/Encrypt.php */ +/* Location: ./system/libraries/Encrypt.php */
\ No newline at end of file diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php index 0a6a2af0d..22bc7ddf3 100644 --- a/system/libraries/Form_validation.php +++ b/system/libraries/Form_validation.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Form Validation Class * @@ -39,22 +37,32 @@ class CI_Form_validation { protected $CI; - protected $_field_data = array(); - protected $_config_rules = array(); - protected $_error_array = array(); - protected $_error_messages = array(); - protected $_error_prefix = '<p>'; - protected $_error_suffix = '</p>'; - protected $error_string = ''; - protected $_safe_form_data = FALSE; + protected $_field_data = array(); + protected $_config_rules = array(); + protected $_error_array = array(); + protected $_error_messages = array(); + protected $_error_prefix = '<p>'; + protected $_error_suffix = '</p>'; + protected $error_string = ''; + protected $_safe_form_data = FALSE; + protected $validation_data = array(); - /** - * Constructor - */ public function __construct($rules = array()) { $this->CI =& get_instance(); + // applies delimiters set in config file. + if (isset($rules['error_prefix'])) + { + $this->_error_prefix = $rules['error_prefix']; + unset($rules['error_prefix']); + } + if (isset($rules['error_suffix'])) + { + $this->_error_suffix = $rules['error_suffix']; + unset($rules['error_suffix']); + } + // Validation rules can be stored in a config file. $this->_config_rules = $rules; @@ -62,12 +70,12 @@ class CI_Form_validation { $this->CI->load->helper('form'); // Set the character encoding in MB. - if (function_exists('mb_internal_encoding')) + if (MB_ENABLED === TRUE) { mb_internal_encoding($this->CI->config->item('charset')); } - log_message('debug', "Form Validation Class Initialized"); + log_message('debug', 'Form Validation Class Initialized'); } // -------------------------------------------------------------------- @@ -80,34 +88,36 @@ class CI_Form_validation { * * @param mixed * @param string - * @return void + * @return object */ public function set_rules($field, $label = '', $rules = '') { // No reason to set rules if we have no POST data - if (count($_POST) === 0) + // or a validation array has not been specified + if ($this->CI->input->method() !== 'post' && empty($this->validation_data)) { return $this; } - // If an array was passed via the first parameter instead of indidual string + // If an array was passed via the first parameter instead of individual string // values we cycle through it and recursively call this function. if (is_array($field)) { foreach ($field as $row) { // Houston, we have a problem... - if ( ! isset($row['field']) OR ! isset($row['rules'])) + if ( ! isset($row['field'], $row['rules'])) { continue; } // If the field label wasn't passed we use the field name - $label = ( ! isset($row['label'])) ? $row['field'] : $row['label']; + $label = isset($row['label']) ? $row['label'] : $row['field']; // Here we go! $this->set_rules($row['field'], $label, $row['rules']); } + return $this; } @@ -162,14 +172,37 @@ class CI_Form_validation { // -------------------------------------------------------------------- /** + * By default, form validation uses the $_POST array to validate + * + * If an array is set through this method, then this array will + * be used instead of the $_POST array + * + * Note that if you are validating multiple arrays, then the + * reset_validation() function should be called after validating + * each array due to the limitations of CI's singleton + * + * @param array $data + * @return void + */ + public function set_data($data = '') + { + if ( ! empty($data) && is_array($data)) + { + $this->validation_data = $data; + } + } + + // -------------------------------------------------------------------- + + /** * Set Error Message * - * Lets users set their own error messages on the fly. Note: The key - * name has to match the function name that it corresponds to. + * Lets users set their own error messages on the fly. Note: + * The key name has to match the function name that it corresponds to. * + * @param array * @param string - * @param string - * @return string + * @return object */ public function set_message($lang, $val = '') { @@ -179,7 +212,6 @@ class CI_Form_validation { } $this->_error_messages = array_merge($this->_error_messages, $lang); - return $this; } @@ -192,13 +224,12 @@ class CI_Form_validation { * * @param string * @param string - * @return void + * @return object */ public function set_error_delimiters($prefix = '<p>', $suffix = '</p>') { $this->_error_prefix = $prefix; $this->_error_suffix = $suffix; - return $this; } @@ -210,11 +241,11 @@ class CI_Form_validation { * Gets the error message associated with a particular field * * @param string the field name - * @return void + * @return string */ public function error($field = '', $prefix = '', $suffix = '') { - if ( ! isset($this->_field_data[$field]['error']) OR $this->_field_data[$field]['error'] == '') + if (empty($this->_field_data[$field]['error'])) { return ''; } @@ -235,13 +266,27 @@ class CI_Form_validation { // -------------------------------------------------------------------- /** + * Get Array of Error Messages + * + * Returns the error messages as an array + * + * @return array + */ + public function error_array() + { + return $this->_error_array; + } + + // -------------------------------------------------------------------- + + /** * Error String * * Returns the error messages as a string, wrapped in the error delimiters * * @param string * @param string - * @return str + * @return string */ public function error_string($prefix = '', $suffix = '') { @@ -286,7 +331,8 @@ class CI_Form_validation { public function run($group = '') { // Do we even have any data to process? Mm? - if (count($_POST) === 0) + $validation_array = empty($this->validation_data) ? $_POST : $this->validation_data; + if (count($validation_array) === 0) { return FALSE; } @@ -304,7 +350,7 @@ class CI_Form_validation { // Is there a validation rule for the particular URI being accessed? $uri = ($group == '') ? trim($this->CI->uri->ruri_string(), '/') : $group; - if ($uri != '' AND isset($this->_config_rules[$uri])) + if ($uri != '' && isset($this->_config_rules[$uri])) { $this->set_rules($this->_config_rules[$uri]); } @@ -313,10 +359,10 @@ class CI_Form_validation { $this->set_rules($this->_config_rules); } - // We're we able to set the rules correctly? + // Were we able to set the rules correctly? if (count($this->_field_data) === 0) { - log_message('debug', "Unable to find validation rules"); + log_message('debug', 'Unable to find validation rules'); return FALSE; } } @@ -328,19 +374,15 @@ class CI_Form_validation { // corresponding $_POST item and test for errors foreach ($this->_field_data as $field => $row) { - // Fetch the data from the corresponding $_POST array and cache it in the _field_data array. + // Fetch the data from the corresponding $_POST or validation array and cache it in the _field_data array. // Depending on whether the field name is an array or a string will determine where we get it from. - if ($row['is_array'] === TRUE) { - $this->_field_data[$field]['postdata'] = $this->_reduce_array($_POST, $row['keys']); + $this->_field_data[$field]['postdata'] = $this->_reduce_array($validation_array, $row['keys']); } - else + elseif ( ! empty($validation_array[$field])) { - if (isset($_POST[$field]) AND $_POST[$field] != "") - { - $this->_field_data[$field]['postdata'] = $_POST[$field]; - } + $this->_field_data[$field]['postdata'] = $validation_array[$field]; } $this->_execute($row, explode('|', $row['rules']), $this->_field_data[$field]['postdata']); @@ -348,7 +390,6 @@ class CI_Form_validation { // Did we end up with any errors? $total_errors = count($this->_error_array); - if ($total_errors > 0) { $this->_safe_form_data = TRUE; @@ -367,7 +408,7 @@ class CI_Form_validation { * * @param array * @param array - * @param integer + * @param int * @return mixed */ protected function _reduce_array($array, $keys, $i = 0) @@ -385,7 +426,7 @@ class CI_Form_validation { /** * Re-populate the _POST array with our finalized and processed data * - * @return null + * @return void */ protected function _reset_post_array() { @@ -445,7 +486,7 @@ class CI_Form_validation { * @param array * @param array * @param mixed - * @param integer + * @param int * @return mixed */ protected function _execute($row, $rules, $postdata = NULL, $cycles = 0) @@ -462,17 +503,15 @@ class CI_Form_validation { return; } - // -------------------------------------------------------------------- - // If the field is blank, but NOT required, no further tests are necessary $callback = FALSE; - if ( ! in_array('required', $rules) AND is_null($postdata)) + if ( ! in_array('required', $rules) && is_null($postdata)) { // Before we bail out, does the rule contain a callback? - if (preg_match("/(callback_\w+(\[.*?\])?)/", implode(' ', $rules), $match)) + if (preg_match('/(callback_\w+(\[.*?\])?)/', implode(' ', $rules), $match)) { $callback = TRUE; - $rules = (array('1' => $match[1])); + $rules = array(1 => $match[1]); } else { @@ -480,15 +519,13 @@ class CI_Form_validation { } } - // -------------------------------------------------------------------- - // Isset Test. Typically this rule will only apply to checkboxes. - if (is_null($postdata) AND $callback === FALSE) + if (is_null($postdata) && $callback === FALSE) { if (in_array('isset', $rules, TRUE) OR in_array('required', $rules)) { // Set the message type - $type = (in_array('required', $rules)) ? 'required' : 'isset'; + $type = in_array('required', $rules) ? 'required' : 'isset'; if ( ! isset($this->_error_messages[$type])) { @@ -520,13 +557,13 @@ class CI_Form_validation { // -------------------------------------------------------------------- // Cycle through each rule and run it - foreach ($rules As $rule) + foreach ($rules as $rule) { $_in_array = FALSE; // We set the $postdata variable with the current data in our master array so that // each cycle of the loop is dealing with the processed data from the last cycle - if ($row['is_array'] == TRUE AND is_array($this->_field_data[$row['field']]['postdata'])) + if ($row['is_array'] == TRUE && is_array($this->_field_data[$row['field']]['postdata'])) { // We shouldn't need this safety, but just in case there isn't an array index // associated with this cycle we'll bail out @@ -543,11 +580,9 @@ class CI_Form_validation { $postdata = $this->_field_data[$row['field']]['postdata']; } - // -------------------------------------------------------------------- - // Is the rule a callback? $callback = FALSE; - if (substr($rule, 0, 9) == 'callback_') + if (strpos($rule, 'callback_') === 0) { $rule = substr($rule, 9); $callback = TRUE; @@ -556,7 +591,7 @@ class CI_Form_validation { // Strip the parameter (if exists) from the rule // Rules can contain a parameter: max_length[5] $param = FALSE; - if (preg_match("/(.*?)\[(.*)\]/", $rule, $match)) + if (preg_match('/(.*?)\[(.*)\]/', $rule, $match)) { $rule = $match[1]; $param = $match[2]; @@ -567,68 +602,69 @@ class CI_Form_validation { { if ( ! method_exists($this->CI, $rule)) { - continue; + log_message('debug', 'Unable to find callback validation rule: '.$rule); + $result = FALSE; + } + else + { + // Run the function and grab the result + $result = $this->CI->$rule($postdata, $param); } - - // Run the function and grab the result - $result = $this->CI->$rule($postdata, $param); // Re-assign the result to the master data array if ($_in_array === TRUE) { - $this->_field_data[$row['field']]['postdata'][$cycles] = (is_bool($result)) ? $postdata : $result; + $this->_field_data[$row['field']]['postdata'][$cycles] = is_bool($result) ? $postdata : $result; } else { - $this->_field_data[$row['field']]['postdata'] = (is_bool($result)) ? $postdata : $result; + $this->_field_data[$row['field']]['postdata'] = is_bool($result) ? $postdata : $result; } // If the field isn't required and we just processed a callback we'll move on... - if ( ! in_array('required', $rules, TRUE) AND $result !== FALSE) + if ( ! in_array('required', $rules, TRUE) && $result !== FALSE) { continue; } } - else + elseif ( ! method_exists($this, $rule)) { - if ( ! method_exists($this, $rule)) + // If our own wrapper function doesn't exist we see if a native PHP function does. + // Users can use any native PHP function call that has one param. + if (function_exists($rule)) { - // If our own wrapper function doesn't exist we see if a native PHP function does. - // Users can use any native PHP function call that has one param. - if (function_exists($rule)) - { - $result = $rule($postdata); + $result = ($param !== FALSE) ? $rule($postdata, $param) : $rule($postdata); - if ($_in_array === TRUE) - { - $this->_field_data[$row['field']]['postdata'][$cycles] = (is_bool($result)) ? $postdata : $result; - } - else - { - $this->_field_data[$row['field']]['postdata'] = (is_bool($result)) ? $postdata : $result; - } + if ($_in_array === TRUE) + { + $this->_field_data[$row['field']]['postdata'][$cycles] = is_bool($result) ? $postdata : $result; } else { - log_message('debug', "Unable to find validation rule: ".$rule); + $this->_field_data[$row['field']]['postdata'] = is_bool($result) ? $postdata : $result; } - - continue; } - + else + { + log_message('debug', 'Unable to find validation rule: '.$rule); + $result = FALSE; + } + } + else + { $result = $this->$rule($postdata, $param); if ($_in_array === TRUE) { - $this->_field_data[$row['field']]['postdata'][$cycles] = (is_bool($result)) ? $postdata : $result; + $this->_field_data[$row['field']]['postdata'][$cycles] = is_bool($result) ? $postdata : $result; } else { - $this->_field_data[$row['field']]['postdata'] = (is_bool($result)) ? $postdata : $result; + $this->_field_data[$row['field']]['postdata'] = is_bool($result) ? $postdata : $result; } } - // Did the rule test negatively? If so, grab the error. + // Did the rule test negatively? If so, grab the error. if ($result === FALSE) { if ( ! isset($this->_error_messages[$rule])) @@ -644,7 +680,7 @@ class CI_Form_validation { } // Is the parameter we are inserting into the error message the name - // of another field? If so we need to grab its "field label" + // of another field? If so we need to grab its "field label" if (isset($this->_field_data[$param], $this->_field_data[$param]['label'])) { $param = $this->_translate_fieldname($this->_field_data[$param]['label']); @@ -678,7 +714,7 @@ class CI_Form_validation { { // Do we need to translate the field name? // We look for the prefix lang: to determine this - if (substr($fieldname, 0, 5) === 'lang:') + if (strpos($fieldname, 'lang:') === 0) { // Grab the variable $line = substr($fieldname, 5); @@ -703,11 +739,11 @@ class CI_Form_validation { * * @param string the field name * @param string - * @return void + * @return string */ public function set_value($field = '', $default = '') { - if ( ! isset($this->_field_data[$field])) + if ( ! isset($this->_field_data[$field], $this->_field_data[$field]['postdata'])) { return $default; } @@ -736,17 +772,12 @@ class CI_Form_validation { */ public function set_select($field = '', $value = '', $default = FALSE) { - if ( ! isset($this->_field_data[$field]) OR ! isset($this->_field_data[$field]['postdata'])) + if ( ! isset($this->_field_data[$field], $this->_field_data[$field]['postdata'])) { - if ($default === TRUE AND count($this->_field_data) === 0) - { - return ' selected="selected"'; - } - return ''; + return ($default === TRUE && count($this->_field_data) === 0) ? ' selected="selected"' : ''; } $field = $this->_field_data[$field]['postdata']; - if (is_array($field)) { if ( ! in_array($value, $field)) @@ -754,12 +785,9 @@ class CI_Form_validation { return ''; } } - else + elseif (($field == '' OR $value == '') OR ($field != $value)) { - if (($field == '' OR $value == '') OR ($field != $value)) - { - return ''; - } + return ''; } return ' selected="selected"'; @@ -779,17 +807,12 @@ class CI_Form_validation { */ public function set_radio($field = '', $value = '', $default = FALSE) { - if ( ! isset($this->_field_data[$field]) OR ! isset($this->_field_data[$field]['postdata'])) + if ( ! isset($this->_field_data[$field], $this->_field_data[$field]['postdata'])) { - if ($default === TRUE AND count($this->_field_data) === 0) - { - return ' checked="checked"'; - } - return ''; + return ($default === TRUE && count($this->_field_data) === 0) ? ' checked="checked"' : ''; } $field = $this->_field_data[$field]['postdata']; - if (is_array($field)) { if ( ! in_array($value, $field)) @@ -797,12 +820,9 @@ class CI_Form_validation { return ''; } } - else + elseif (($field == '' OR $value == '') OR ($field != $value)) { - if (($field == '' OR $value == '') OR ($field != $value)) - { - return ''; - } + return ''; } return ' checked="checked"'; @@ -836,7 +856,7 @@ class CI_Form_validation { */ public function required($str) { - return ( ! is_array($str)) ? (trim($str) !== '') : ( ! empty($str)); + return is_array($str) ? (bool) count($str) : (trim($str) !== ''); } // -------------------------------------------------------------------- @@ -845,7 +865,7 @@ class CI_Form_validation { * Performs a Regular Expression match test. * * @param string - * @param regex + * @param string regex * @return bool */ public function regex_match($str, $regex) @@ -859,19 +879,18 @@ class CI_Form_validation { * Match one field to another * * @param string - * @param field + * @param string field * @return bool */ public function matches($str, $field) { - if ( ! isset($_POST[$field])) + $validation_array = empty($this->validation_data) ? $_POST : $this->validation_data; + if ( ! isset($validation_array[$field])) { return FALSE; } - $field = $_POST[$field]; - - return ($str === $field); + return ($str === $validation_array[$field]); } // -------------------------------------------------------------------- @@ -883,7 +902,7 @@ class CI_Form_validation { * in the specified database field. * * @param string - * @param field + * @param string field * @return bool */ public function is_unique($str, $field) @@ -903,22 +922,19 @@ class CI_Form_validation { * Minimum Length * * @param string - * @param value + * @param int * @return bool */ public function min_length($str, $val) { - if (preg_match("/[^0-9]/", $val)) + if (preg_match('/[^0-9]/', $val)) { return FALSE; } - if (function_exists('mb_strlen')) - { - return ! (mb_strlen($str) < $val); - } - - return ! (strlen($str) < $val); + return (MB_ENABLED === TRUE) + ? ($val <= mb_strlen($str)) + : ($val <= strlen(str)); } // -------------------------------------------------------------------- @@ -927,22 +943,19 @@ class CI_Form_validation { * Max Length * * @param string - * @param value + * @param int * @return bool */ public function max_length($str, $val) { - if (preg_match("/[^0-9]/", $val)) + if (preg_match('/[^0-9]/', $val)) { return FALSE; } - if (function_exists('mb_strlen')) - { - return ! (mb_strlen($str) > $val); - } - - return ! (strlen($str) > $val); + return (MB_ENABLED === TRUE) + ? ($val >= mb_strlen($str)) + : ($val >= strlen($str)); } // -------------------------------------------------------------------- @@ -951,22 +964,19 @@ class CI_Form_validation { * Exact Length * * @param string - * @param value + * @param int * @return bool */ public function exact_length($str, $val) { - if (preg_match("/[^0-9]/", $val)) + if (preg_match('/[^0-9]/', $val)) { return FALSE; } - if (function_exists('mb_strlen')) - { - return (mb_strlen($str) == $val); - } - - return (strlen($str) == $val); + return (MB_ENABLED === TRUE) + ? (mb_strlen($str) == $val) + : (strlen($str) == $val); } // -------------------------------------------------------------------- @@ -1077,57 +1087,53 @@ class CI_Form_validation { // -------------------------------------------------------------------- /** - * Is Numeric + * Integer * * @param string * @return bool */ - public function is_numeric($str) + public function integer($str) { - return is_numeric($str); + return (bool) preg_match('/^[\-+]?[0-9]+$/', $str); } // -------------------------------------------------------------------- /** - * Integer + * Decimal number * * @param string * @return bool */ - public function integer($str) + public function decimal($str) { - return (bool) preg_match('/^[\-+]?[0-9]+$/', $str); + return (bool) preg_match('/^[\-+]?[0-9]+\.[0-9]+$/', $str); } // -------------------------------------------------------------------- /** - * Decimal number + * Greater than * * @param string * @return bool */ - public function decimal($str) + public function greater_than($str, $min) { - return (bool) preg_match('/^[\-+]?[0-9]+\.[0-9]+$/', $str); + return is_numeric($str) ? ($str > $min) : FALSE; } // -------------------------------------------------------------------- /** - * Greather than + * Equal to or Greater than * * @param string * @return bool */ - public function greater_than($str, $min) + public function greater_than_equal_to($str, $min) { - if ( ! is_numeric($str)) - { - return FALSE; - } - return $str > $min; + return is_numeric($str) ? ($str >= $min) : FALSE; } // -------------------------------------------------------------------- @@ -1140,11 +1146,20 @@ class CI_Form_validation { */ public function less_than($str, $max) { - if ( ! is_numeric($str)) - { - return FALSE; - } - return $str < $max; + return is_numeric($str) ? ($str < $max) : FALSE; + } + + // -------------------------------------------------------------------- + + /** + * Equal to or Less than + * + * @param string + * @return bool + */ + public function less_than_equal_to($str, $max) + { + return is_numeric($str) ? ($str <= $max) : FALSE; } // -------------------------------------------------------------------- @@ -1170,7 +1185,7 @@ class CI_Form_validation { */ public function is_natural_no_zero($str) { - return ($str != 0 AND preg_match('/^[0-9]+$/', $str)); + return ($str != 0 && preg_match('/^[0-9]+$/', $str)); } // -------------------------------------------------------------------- @@ -1217,7 +1232,7 @@ class CI_Form_validation { return $data; } - return str_replace(array("'", '"', '<', '>'), array("'", """, '<', '>'), stripslashes($data)); + return str_replace(array("'", '"', '<', '>'), array(''', '"', '<', '>'), stripslashes($data)); } // -------------------------------------------------------------------- @@ -1230,14 +1245,14 @@ class CI_Form_validation { */ public function prep_url($str = '') { - if ($str == 'http://' OR $str == '') + if ($str === 'http://' OR $str == '') { return ''; } - if (substr($str, 0, 7) !== 'http://' && substr($str, 0, 8) !== 'https://') + if (strpos($str, 'http://') !== 0 && strpos($str, 'https://') !== 0) { - $str = 'http://'.$str; + return 'http://'.$str; } return $str; @@ -1282,8 +1297,26 @@ class CI_Form_validation { return str_replace(array('<?php', '<?PHP', '<?', '?>'), array('<?php', '<?PHP', '<?', '?>'), $str); } + // -------------------------------------------------------------------- + + /** + * Reset validation vars + * + * Prevents subsequent validation routines from being affected by the + * results of any previous validation routine due to the CI singleton. + * + * @return void + */ + public function reset_validation() + { + $this->_field_data = array(); + $this->_config_rules = array(); + $this->_error_array = array(); + $this->_error_messages = array(); + $this->error_string = ''; + } + } -// END Form Validation Class /* End of file Form_validation.php */ -/* Location: ./system/libraries/Form_validation.php */ +/* Location: ./system/libraries/Form_validation.php */
\ No newline at end of file diff --git a/system/libraries/Ftp.php b/system/libraries/Ftp.php index ab395b0a0..8aa1650d2 100644 --- a/system/libraries/Ftp.php +++ b/system/libraries/Ftp.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * FTP Class * @@ -42,16 +40,11 @@ class CI_FTP { public $username = ''; public $password = ''; public $port = 21; - public $passive = TRUE; + public $passive = TRUE; public $debug = FALSE; - public $conn_id = FALSE; + public $conn_id = FALSE; - /** - * Constructor - Sets Preferences - * - * The constructor can be passed an array of config values - */ public function __construct($config = array()) { if (count($config) > 0) @@ -59,7 +52,7 @@ class CI_FTP { $this->initialize($config); } - log_message('debug', "FTP Class Initialized"); + log_message('debug', 'FTP Class Initialized'); } // -------------------------------------------------------------------- @@ -67,7 +60,6 @@ class CI_FTP { /** * Initialize preferences * - * @access public * @param array * @return void */ @@ -90,7 +82,6 @@ class CI_FTP { /** * FTP Connect * - * @access public * @param array the connection values * @return bool */ @@ -133,10 +124,9 @@ class CI_FTP { /** * FTP Login * - * @access private * @return bool */ - private function _login() + protected function _login() { return @ftp_login($this->conn_id, $this->username, $this->password); } @@ -146,10 +136,9 @@ class CI_FTP { /** * Validates the connection ID * - * @access private * @return bool */ - private function _is_conn() + protected function _is_conn() { if ( ! is_resource($this->conn_id)) { @@ -164,17 +153,15 @@ class CI_FTP { // -------------------------------------------------------------------- - /** * Change directory * * The second parameter lets us momentarily turn off debugging so that * this function can be used to test for the existence of a folder - * without throwing an error. There's no FTP equivalent to is_dir() + * without throwing an error. There's no FTP equivalent to is_dir() * so we do it by trying to change to a particular directory. * Internally, this parameter is only used by the "mirror" function below. * - * @access public * @param string * @param bool * @return bool @@ -190,7 +177,7 @@ class CI_FTP { if ($result === FALSE) { - if ($this->debug == TRUE AND $supress_debug == FALSE) + if ($this->debug == TRUE && $supress_debug == FALSE) { $this->_error('ftp_unable_to_changedir'); } @@ -205,8 +192,8 @@ class CI_FTP { /** * Create a directory * - * @access public * @param string + * @param int * @return bool */ public function mkdir($path = '', $permissions = NULL) @@ -230,7 +217,7 @@ class CI_FTP { // Set file permissions if needed if ( ! is_null($permissions)) { - $this->chmod($path, (int)$permissions); + $this->chmod($path, (int) $permissions); } return TRUE; @@ -241,10 +228,10 @@ class CI_FTP { /** * Upload a file to the server * - * @access public * @param string * @param string * @param string + * @param int * @return bool */ public function upload($locpath, $rempath, $mode = 'auto', $permissions = NULL) @@ -284,7 +271,7 @@ class CI_FTP { // Set file permissions if needed if ( ! is_null($permissions)) { - $this->chmod($rempath, (int)$permissions); + $this->chmod($rempath, (int) $permissions); } return TRUE; @@ -295,7 +282,6 @@ class CI_FTP { /** * Download a file from a remote server to the local server * - * @access public * @param string * @param string * @param string @@ -337,7 +323,6 @@ class CI_FTP { /** * Rename (or move) a file * - * @access public * @param string * @param string * @param bool @@ -369,7 +354,6 @@ class CI_FTP { /** * Move a file * - * @access public * @param string * @param string * @return bool @@ -384,7 +368,6 @@ class CI_FTP { /** * Rename (or move) a file * - * @access public * @param string * @return bool */ @@ -415,7 +398,6 @@ class CI_FTP { * Delete a folder and recursively delete everything (including sub-folders) * containted within it. * - * @access public * @param string * @return bool */ @@ -427,11 +409,11 @@ class CI_FTP { } // Add a trailing slash to the file path if needed - $filepath = preg_replace("/(.+?)\/*$/", "\\1/", $filepath); + $filepath = preg_replace('/(.+?)\/*$/', '\\1/', $filepath); $list = $this->list_files($filepath); - if ($list !== FALSE AND count($list) > 0) + if ($list !== FALSE && count($list) > 0) { foreach ($list as $item) { @@ -463,7 +445,6 @@ class CI_FTP { /** * Set file permissions * - * @access public * @param string the file path * @param string the permissions * @return bool @@ -494,7 +475,6 @@ class CI_FTP { /** * FTP List files in the specified directory * - * @access public * @return array */ public function list_files($path = '.') @@ -512,11 +492,11 @@ class CI_FTP { /** * Read a directory and recreate it remotely * - * This function recursively reads a folder and everything it contains (including - * sub-folders) and creates a mirror via FTP based on it. Whatever the directory structure - * of the original file path will be recreated on the server. + * This function recursively reads a folder and everything it contains + * (including sub-folders) and creates a mirror via FTP based on it. + * Whatever the directory structure of the original file path will be + * recreated on the server. * - * @access public * @param string path to source with trailing slash * @param string path to destination - include the base folder with trailing slash * @return bool @@ -532,7 +512,7 @@ class CI_FTP { if ($fp = @opendir($locpath)) { // Attempt to open the remote file path and try to create it, if it doesn't exist - if ( ! $this->changedir($rempath, TRUE) AND ( ! $this->mkdir($rempath) OR ! $this->changedir($rempath))) + if ( ! $this->changedir($rempath, TRUE) && ( ! $this->mkdir($rempath) OR ! $this->changedir($rempath))) { return FALSE; } @@ -542,9 +522,9 @@ class CI_FTP { { if (@is_dir($locpath.$file) && $file[0] !== '.') { - $this->mirror($locpath.$file."/", $rempath.$file."/"); + $this->mirror($locpath.$file.'/', $rempath.$file.'/'); } - elseif ($file[0] !== ".") + elseif ($file[0] !== '.') { // Get the file extension so we can se the upload type $ext = $this->_getext($file); @@ -565,11 +545,10 @@ class CI_FTP { /** * Extract the file extension * - * @access private * @param string * @return string */ - private function _getext($filename) + protected function _getext($filename) { if (FALSE === strpos($filename, '.')) { @@ -580,36 +559,34 @@ class CI_FTP { return end($x); } - // -------------------------------------------------------------------- /** * Set the upload type * - * @access private * @param string * @return string */ - private function _settype($ext) + protected function _settype($ext) { $text_types = array( - 'txt', - 'text', - 'php', - 'phps', - 'php4', - 'js', - 'css', - 'htm', - 'html', - 'phtml', - 'shtml', - 'log', - 'xml' - ); - - - return (in_array($ext, $text_types)) ? 'ascii' : 'binary'; + 'txt', + 'text', + 'php', + 'phps', + 'php4', + 'js', + 'css', + 'htm', + 'html', + 'phtml', + 'shtml', + 'log', + 'xml' + ); + + + return in_array($ext, $text_types) ? 'ascii' : 'binary'; } // ------------------------------------------------------------------------ @@ -617,7 +594,6 @@ class CI_FTP { /** * Close the connection * - * @access public * @return bool */ public function close() @@ -635,20 +611,17 @@ class CI_FTP { /** * Display error message * - * @access private * @param string * @return void */ - private function _error($line) + protected function _error($line) { $CI =& get_instance(); $CI->lang->load('ftp'); show_error($CI->lang->line($line)); } - } -// END FTP Class /* End of file Ftp.php */ -/* Location: ./system/libraries/Ftp.php */ +/* Location: ./system/libraries/Ftp.php */
\ No newline at end of file diff --git a/system/libraries/Image_lib.php b/system/libraries/Image_lib.php index a226ae8f8..1ab8b23e0 100644 --- a/system/libraries/Image_lib.php +++ b/system/libraries/Image_lib.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Image Manipulation class * @@ -88,12 +86,6 @@ class CI_Image_lib { protected $wm_use_drop_shadow = FALSE; public $wm_use_truetype = FALSE; - /** - * Constructor - * - * @param string - * @return void - */ public function __construct($props = array()) { if (count($props) > 0) @@ -101,7 +93,7 @@ class CI_Image_lib { $this->initialize($props); } - log_message('debug', "Image Lib Class Initialized"); + log_message('debug', 'Image Lib Class Initialized'); } // -------------------------------------------------------------------- @@ -158,9 +150,7 @@ class CI_Image_lib { */ public function initialize($props = array()) { - /* - * Convert array elements into class variables - */ + // Convert array elements into class variables if (count($props) > 0) { foreach ($props as $key => $val) @@ -195,25 +185,18 @@ class CI_Image_lib { } } - /* - * Is there a source image? - * - * If not, there's no reason to continue - * - */ + // Is there a source image? If not, there's no reason to continue if ($this->source_image == '') { $this->set_error('imglib_source_image_required'); return FALSE; } - /* - * Is getimagesize() Available? + /* Is getimagesize() available? * * We use it to determine the image properties (width/height). - * Note: We need to figure out how to determine image + * Note: We need to figure out how to determine image * properties using ImageMagick and NetPBM - * */ if ( ! function_exists('getimagesize')) { @@ -223,17 +206,15 @@ class CI_Image_lib { $this->image_library = strtolower($this->image_library); - /* - * Set the full server path + /* Set the full server path * * The source image may or may not contain a path. * Either way, we'll try use realpath to generate the * full server path in order to more reliably read it. - * */ - if (function_exists('realpath') AND @realpath($this->source_image) !== FALSE) + if (function_exists('realpath') && @realpath($this->source_image) !== FALSE) { - $full_source_path = str_replace("\\", "/", realpath($this->source_image)); + $full_source_path = str_replace('\\', '/', realpath($this->source_image)); } else { @@ -255,64 +236,58 @@ class CI_Image_lib { * * If the user has set a "new_image" name it means * we are making a copy of the source image. If not - * it means we are altering the original. We'll + * it means we are altering the original. We'll * set the destination filename and path accordingly. - * */ if ($this->new_image == '') { $this->dest_image = $this->source_image; $this->dest_folder = $this->source_folder; } + elseif (strpos($this->new_image, '/') === FALSE) + { + $this->dest_folder = $this->source_folder; + $this->dest_image = $this->new_image; + } else { - if (strpos($this->new_image, '/') === FALSE) + if (strpos($this->new_image, '/') === FALSE && strpos($this->new_image, '\\') === FALSE) { - $this->dest_folder = $this->source_folder; - $this->dest_image = $this->new_image; + $full_dest_path = str_replace('\\', '/', realpath($this->new_image)); } else { - if (function_exists('realpath') AND @realpath($this->new_image) !== FALSE) - { - $full_dest_path = str_replace("\\", "/", realpath($this->new_image)); - } - else - { - $full_dest_path = $this->new_image; - } + $full_dest_path = $this->new_image; + } - // Is there a file name? - if ( ! preg_match("#\.(jpg|jpeg|gif|png)$#i", $full_dest_path)) - { - $this->dest_folder = $full_dest_path.'/'; - $this->dest_image = $this->source_image; - } - else - { - $x = explode('/', $full_dest_path); - $this->dest_image = end($x); - $this->dest_folder = str_replace($this->dest_image, '', $full_dest_path); - } + // Is there a file name? + if ( ! preg_match('#\.(jpg|jpeg|gif|png)$#i', $full_dest_path)) + { + $this->dest_folder = $full_dest_path.'/'; + $this->dest_image = $this->source_image; + } + else + { + $x = explode('/', $full_dest_path); + $this->dest_image = end($x); + $this->dest_folder = str_replace($this->dest_image, '', $full_dest_path); } } - /* - * Compile the finalized filenames/paths + /* Compile the finalized filenames/paths * * We'll create two master strings containing the * full server path to the source image and the * full server path to the destination image. * We'll also split the destination image name * so we can insert the thumbnail marker if needed. - * */ if ($this->create_thumb === FALSE OR $this->thumb_marker == '') { $this->thumb_marker = ''; } - $xp = $this->explode_name($this->dest_image); + $xp = $this->explode_name($this->dest_image); $filename = $xp['name']; $file_ext = $xp['ext']; @@ -320,54 +295,55 @@ class CI_Image_lib { $this->full_src_path = $this->source_folder.$this->source_image; $this->full_dst_path = $this->dest_folder.$filename.$this->thumb_marker.$file_ext; - /* - * Should we maintain image proportions? + /* Should we maintain image proportions? * * When creating thumbs or copies, the target width/height * might not be in correct proportion with the source - * image's width/height. We'll recalculate it here. - * + * image's width/height. We'll recalculate it here. */ - if ($this->maintain_ratio === TRUE && ($this->width != '' AND $this->height != '')) + if ($this->maintain_ratio === TRUE && ($this->width != 0 OR $this->height != 0)) { $this->image_reproportion(); } - /* - * Was a width and height specified? - * - * If the destination width/height was - * not submitted we will use the values - * from the actual file + /* Was a width and height specified? * + * If the destination width/height was not submitted we + * will use the values from the actual file */ if ($this->width == '') + { $this->width = $this->orig_width; + } if ($this->height == '') + { $this->height = $this->orig_height; + } // Set the quality - $this->quality = trim(str_replace("%", "", $this->quality)); + $this->quality = trim(str_replace('%', '', $this->quality)); - if ($this->quality == '' OR $this->quality == 0 OR ! is_numeric($this->quality)) + if ($this->quality == '' OR $this->quality == 0 OR ! preg_match('/^[0-9]+$/', $this->quality)) + { $this->quality = 90; + } // Set the x/y coordinates - $this->x_axis = ($this->x_axis == '' OR ! is_numeric($this->x_axis)) ? 0 : $this->x_axis; - $this->y_axis = ($this->y_axis == '' OR ! is_numeric($this->y_axis)) ? 0 : $this->y_axis; + $this->x_axis = ($this->x_axis == '' OR ! preg_match('/^[0-9]+$/', $this->x_axis)) ? 0 : $this->x_axis; + $this->y_axis = ($this->y_axis == '' OR ! preg_match('/^[0-9]+$/', $this->y_axis)) ? 0 : $this->y_axis; // Watermark-related Stuff... if ($this->wm_overlay_path != '') { - $this->wm_overlay_path = str_replace("\\", "/", realpath($this->wm_overlay_path)); + $this->wm_overlay_path = str_replace('\\', '/', realpath($this->wm_overlay_path)); } if ($this->wm_shadow_color != '') { $this->wm_use_drop_shadow = TRUE; } - elseif ($this->wm_use_drop_shadow == TRUE AND $this->wm_shadow_color == '') + elseif ($this->wm_use_drop_shadow == TRUE && $this->wm_shadow_color == '') { $this->wm_use_drop_shadow = FALSE; } @@ -445,22 +421,16 @@ class CI_Image_lib { $this->height = $this->orig_height; } - // Choose resizing function - if ($this->image_library == 'imagemagick' OR $this->image_library == 'netpbm') + if ($this->image_library === 'imagemagick' OR $this->image_library === 'netpbm') { $protocol = 'image_process_'.$this->image_library; return $this->$protocol('rotate'); } - if ($this->rotation_angle == 'hor' OR $this->rotation_angle == 'vrt') - { - return $this->image_mirror_gd(); - } - else - { - return $this->image_rotate_gd(); - } + return ($this->rotation_angle === 'hor' OR $this->rotation_angle === 'vrt') + ? $this->image_mirror_gd() + : $this->image_rotate_gd(); } // -------------------------------------------------------------------- @@ -479,9 +449,9 @@ class CI_Image_lib { // If the target width/height match the source, AND if the new file name is not equal to the old file name // we'll simply make a copy of the original with the new name... assuming dynamic rendering is off. - if ($this->dynamic_output === FALSE AND $this->orig_width == $this->width AND $this->orig_height == $this->height) + if ($this->dynamic_output === FALSE && $this->orig_width == $this->width && $this->orig_height == $this->height) { - if ($this->source_image != $this->new_image AND @copy($this->full_src_path, $this->full_dst_path)) + if ($this->source_image != $this->new_image && @copy($this->full_src_path, $this->full_dst_path)) { @chmod($this->full_dst_path, FILE_WRITE_MODE); } @@ -492,7 +462,7 @@ class CI_Image_lib { // Let's set up our values based on the action if ($action == 'crop') { - // Reassign the source width/height if cropping + // Reassign the source width/height if cropping $this->orig_width = $this->width; $this->orig_height = $this->height; @@ -516,14 +486,15 @@ class CI_Image_lib { return FALSE; } - // Create The Image - // - // old conditional which users report cause problems with shared GD libs who report themselves as "2.0 or greater" - // it appears that this is no longer the issue that it was in 2004, so we've removed it, retaining it in the comment - // below should that ever prove inaccurate. - // - // if ($this->image_library == 'gd2' AND function_exists('imagecreatetruecolor') AND $v2_override == FALSE) - if ($this->image_library == 'gd2' AND function_exists('imagecreatetruecolor')) + /* Create the image + * + * Old conditional which users report cause problems with shared GD libs who report themselves as "2.0 or greater" + * it appears that this is no longer the issue that it was in 2004, so we've removed it, retaining it in the comment + * below should that ever prove inaccurate. + * + * if ($this->image_library === 'gd2' && function_exists('imagecreatetruecolor') && $v2_override == FALSE) + */ + if ($this->image_library === 'gd2' && function_exists('imagecreatetruecolor')) { $create = 'imagecreatetruecolor'; $copy = 'imagecopyresampled'; @@ -544,21 +515,17 @@ class CI_Image_lib { $copy($dst_img, $src_img, 0, 0, $this->x_axis, $this->y_axis, $this->width, $this->height, $this->orig_width, $this->orig_height); - // Show the image + // Show the image if ($this->dynamic_output == TRUE) { $this->image_display_gd($dst_img); } - else + elseif ( ! $this->image_save_gd($dst_img)) // Or save it { - // Or save it - if ( ! $this->image_save_gd($dst_img)) - { - return FALSE; - } + return FALSE; } - // Kill the file handles + // Kill the file handles imagedestroy($dst_img); imagedestroy($src_img); @@ -587,42 +554,34 @@ class CI_Image_lib { return FALSE; } - if ( ! preg_match("/convert$/i", $this->library_path)) + if ( ! preg_match('/convert$/i', $this->library_path)) { $this->library_path = rtrim($this->library_path, '/').'/convert'; } // Execute the command - $cmd = $this->library_path." -quality ".$this->quality; + $cmd = $this->library_path.' -quality '.$this->quality; if ($action == 'crop') { - $cmd .= " -crop ".$this->width."x".$this->height."+".$this->x_axis."+".$this->y_axis." \"$this->full_src_path\" \"$this->full_dst_path\" 2>&1"; + $cmd .= ' -crop '.$this->width.'x'.$this->height.'+'.$this->x_axis.'+'.$this->y_axis.' "'.$this->full_src_path.'" "'.$this->full_dst_path .'" 2>&1'; } elseif ($action == 'rotate') { - switch ($this->rotation_angle) - { - case 'hor' : $angle = '-flop'; - break; - case 'vrt' : $angle = '-flip'; - break; - default : $angle = '-rotate '.$this->rotation_angle; - break; - } + $angle = ($this->rotation_angle === 'hor' OR $this->rotation_angle === 'vrt') + ? '-flop' : '-rotate '.$this->rotation_angle; - $cmd .= " ".$angle." \"$this->full_src_path\" \"$this->full_dst_path\" 2>&1"; + $cmd .= ' '.$angle.' "'.$this->full_src_path.'" "'.$this->full_dst_path.'" 2>&1'; } - else // Resize + else // Resize { - $cmd .= " -resize ".$this->width."x".$this->height." \"$this->full_src_path\" \"$this->full_dst_path\" 2>&1"; + $cmd .= ' -resize '.$this->width.'x'.$this->height.' "'.$this->full_src_path.'" "'.$this->full_dst_path.'" 2>&1'; } $retval = 1; - @exec($cmd, $output, $retval); - // Did it work? + // Did it work? if ($retval > 0) { $this->set_error('imglib_image_process_failed'); @@ -653,7 +612,7 @@ class CI_Image_lib { return FALSE; } - // Build the resizing command + // Build the resizing command switch ($this->image_type) { case 1 : @@ -700,10 +659,9 @@ class CI_Image_lib { $cmd = $this->library_path.$cmd_in.' '.$this->full_src_path.' | '.$cmd_inner.' | '.$cmd_out.' > '.$this->dest_folder.'netpbm.tmp'; $retval = 1; - @exec($cmd, $output, $retval); - // Did it work? + // Did it work? if ($retval > 0) { $this->set_error('imglib_image_process_failed'); @@ -714,7 +672,7 @@ class CI_Image_lib { // If you try manipulating the original it fails so // we have to rename the temp file. copy ($this->dest_folder.'netpbm.tmp', $this->full_dst_path); - unlink ($this->dest_folder.'netpbm.tmp'); + unlink($this->dest_folder.'netpbm.tmp'); @chmod($this->full_dst_path, FILE_WRITE_MODE); return TRUE; @@ -729,7 +687,7 @@ class CI_Image_lib { */ public function image_rotate_gd() { - // Create the image handle + // Create the image handle if ( ! ($src_img = $this->image_create_gd())) { return FALSE; @@ -742,29 +700,24 @@ class CI_Image_lib { $white = imagecolorallocate($src_img, 255, 255, 255); - // Rotate it! + // Rotate it! $dst_img = imagerotate($src_img, $this->rotation_angle, $white); - // Save the Image + // Show the image if ($this->dynamic_output == TRUE) { $this->image_display_gd($dst_img); } - else + elseif ( ! $this->image_save_gd($dst_img)) // ... or save it { - // Or save it - if ( ! $this->image_save_gd($dst_img)) - { - return FALSE; - } + return FALSE; } - // Kill the file handles + // Kill the file handles imagedestroy($dst_img); imagedestroy($src_img); // Set the file to 777 - @chmod($this->full_dst_path, FILE_WRITE_MODE); return TRUE; @@ -789,7 +742,7 @@ class CI_Image_lib { $width = $this->orig_width; $height = $this->orig_height; - if ($this->rotation_angle == 'hor') + if ($this->rotation_angle === 'hor') { for ($i = 0; $i < $height; $i++, $left = 0, $right = $width-1) { @@ -824,21 +777,17 @@ class CI_Image_lib { } } - // Show the image + // Show the image if ($this->dynamic_output == TRUE) { $this->image_display_gd($src_img); } - else + elseif ( ! $this->image_save_gd($src_img)) // ... or save it { - // Or save it - if ( ! $this->image_save_gd($src_img)) - { - return FALSE; - } + return FALSE; } - // Kill the file handles + // Kill the file handles imagedestroy($src_img); // Set the file to 777 @@ -860,14 +809,7 @@ class CI_Image_lib { */ public function watermark() { - if ($this->wm_type == 'overlay') - { - return $this->overlay_watermark(); - } - else - { - return $this->text_watermark(); - } + return ($this->wm_type === 'overlay') ? $this->overlay_watermark() : $this->text_watermark(); } // -------------------------------------------------------------------- @@ -885,28 +827,28 @@ class CI_Image_lib { return FALSE; } - // Fetch source image properties + // Fetch source image properties $this->get_image_properties(); - // Fetch watermark image properties - $props = $this->get_image_properties($this->wm_overlay_path, TRUE); + // Fetch watermark image properties + $props = $this->get_image_properties($this->wm_overlay_path, TRUE); $wm_img_type = $props['image_type']; - $wm_width = $props['width']; - $wm_height = $props['height']; + $wm_width = $props['width']; + $wm_height = $props['height']; - // Create two image resources + // Create two image resources $wm_img = $this->image_create_gd($this->wm_overlay_path, $wm_img_type); $src_img = $this->image_create_gd($this->full_src_path); // Reverse the offset if necessary // When the image is positioned at the bottom // we don't want the vertical offset to push it - // further down. We want the reverse, so we'll - // invert the offset. Same with the horizontal + // further down. We want the reverse, so we'll + // invert the offset. Same with the horizontal // offset when the image is at the right - $this->wm_vrt_alignment = strtoupper(substr($this->wm_vrt_alignment, 0, 1)); - $this->wm_hor_alignment = strtoupper(substr($this->wm_hor_alignment, 0, 1)); + $this->wm_vrt_alignment = strtoupper($this->wm_vrt_alignment[0]); + $this->wm_hor_alignment = strtoupper($this->wm_hor_alignment[0]); if ($this->wm_vrt_alignment == 'B') $this->wm_vrt_offset = $this->wm_vrt_offset * -1; @@ -914,34 +856,32 @@ class CI_Image_lib { if ($this->wm_hor_alignment == 'R') $this->wm_hor_offset = $this->wm_hor_offset * -1; - // Set the base x and y axis values + // Set the base x and y axis values $x_axis = $this->wm_hor_offset + $this->wm_padding; $y_axis = $this->wm_vrt_offset + $this->wm_padding; - // Set the vertical position - switch ($this->wm_vrt_alignment) + // Set the vertical position + if ($this->wm_vrt_alignment === 'M') { - case 'T': - break; - case 'M': $y_axis += ($this->orig_height / 2) - ($wm_height / 2); - break; - case 'B': $y_axis += $this->orig_height - $wm_height; - break; + $y_axis += ($this->orig_height / 2) - ($wm_height / 2); + } + elseif ($this->wm_vrt_alignment === 'B') + { + $y_axis += $this->orig_height - $wm_height; } - // Set the horizontal position - switch ($this->wm_hor_alignment) + // Set the horizontal position + if ($this->wm_hor_alignment === 'C') { - case 'L': - break; - case 'C': $x_axis += ($this->orig_width / 2) - ($wm_width / 2); - break; - case 'R': $x_axis += $this->orig_width - $wm_width; - break; + $x_axis += ($this->orig_width / 2) - ($wm_width / 2); + } + elseif ($this->wm_hor_alignment === 'R') + { + $x_axis += $this->orig_width - $wm_width; } // Build the finalized image - if ($wm_img_type == 3 AND function_exists('imagealphablending')) + if ($wm_img_type == 3 && function_exists('imagealphablending')) { @imagealphablending($src_img, TRUE); } @@ -963,12 +903,12 @@ class CI_Image_lib { imagecopymerge($src_img, $wm_img, $x_axis, $y_axis, 0, 0, $wm_width, $wm_height, $this->wm_opacity); } - // Output the image + // Output the image if ($this->dynamic_output == TRUE) { $this->image_display_gd($src_img); } - elseif ( ! $this->image_save_gd($src_img)) + elseif ( ! $this->image_save_gd($src_img)) // ... or save it { return FALSE; } @@ -993,20 +933,20 @@ class CI_Image_lib { return FALSE; } - if ($this->wm_use_truetype == TRUE AND ! file_exists($this->wm_font_path)) + if ($this->wm_use_truetype == TRUE && ! file_exists($this->wm_font_path)) { $this->set_error('imglib_missing_font'); return FALSE; } - // Fetch source image properties + // Fetch source image properties $this->get_image_properties(); // Reverse the vertical offset // When the image is positioned at the bottom // we don't want the vertical offset to push it - // further down. We want the reverse, so we'll - // invert the offset. Note: The horizontal + // further down. We want the reverse, so we'll + // invert the offset. Note: The horizontal // offset flips itself automatically if ($this->wm_vrt_alignment == 'B') @@ -1039,49 +979,39 @@ class CI_Image_lib { $x_axis = $this->wm_hor_offset + $this->wm_padding; $y_axis = $this->wm_vrt_offset + $this->wm_padding; - // Set verticle alignment if ($this->wm_use_drop_shadow == FALSE) $this->wm_shadow_distance = 0; $this->wm_vrt_alignment = strtoupper(substr($this->wm_vrt_alignment, 0, 1)); $this->wm_hor_alignment = strtoupper(substr($this->wm_hor_alignment, 0, 1)); - switch ($this->wm_vrt_alignment) + // Set verticle alignment + if ($this->wm_vrt_alignment === 'M') { - case 'T': - break; - case 'M': $y_axis += ($this->orig_height/2)+($fontheight/2); - break; - case 'B': $y_axis += ($this->orig_height - $fontheight - $this->wm_shadow_distance - ($fontheight/2)); - break; + $y_axis += ($this->orig_height / 2) + ($fontheight / 2); + } + elseif ($this->wm_vrt_alignment === 'B') + { + $y_axis += $this->orig_height - $fontheight - $this->wm_shadow_distance - ($fontheight / 2); } $x_shad = $x_axis + $this->wm_shadow_distance; $y_shad = $y_axis + $this->wm_shadow_distance; - // Set horizontal alignment - switch ($this->wm_hor_alignment) - { - case 'L': - break; - case 'R': - if ($this->wm_use_drop_shadow) - { - $x_shad += ($this->orig_width - $fontwidth*strlen($this->wm_text)); - $x_axis += ($this->orig_width - $fontwidth*strlen($this->wm_text)); - } - break; - case 'C': - if ($this->wm_use_drop_shadow) - { - $x_shad += floor(($this->orig_width - $fontwidth*strlen($this->wm_text))/2); - $x_axis += floor(($this->orig_width - $fontwidth*strlen($this->wm_text))/2); - } - break; - } - if ($this->wm_use_drop_shadow) { + // Set horizontal alignment + if ($this->wm_hor_alignment === 'R') + { + $x_shad += $this->orig_width - ($fontwidth * strlen($this->wm_text)); + $x_axis += $this->orig_width - ($fontwidth * strlen($this->wm_text)); + } + elseif ($this->wm_hor_alignment === 'C') + { + $x_shad += floor(($this->orig_width - ($fontwidth * strlen($this->wm_text))) / 2); + $x_axis += floor(($this->orig_width - ($fontwidth * strlen($this->wm_text))) / 2); + } + /* Set RGB values for text and shadow * * First character is #, so we don't really need it. @@ -1093,7 +1023,7 @@ class CI_Image_lib { $drp_color = str_split(substr($this->wm_shadow_color, 1, 6), 2); $drp_color = imagecolorclosest($src_img, hexdec($drp_color[0]), hexdec($drp_color[1]), hexdec($drp_color[2])); - // Add the text to the source image + // Add the text to the source image if ($this->wm_use_truetype) { imagettftext($src_img, $this->wm_font_size, 0, $x_shad, $y_shad, $drp_color, $this->wm_font_path, $this->wm_text); @@ -1106,7 +1036,7 @@ class CI_Image_lib { } } - // Output the final image + // Output the final image if ($this->dynamic_output == TRUE) { $this->image_display_gd($src_img); @@ -1250,8 +1180,8 @@ class CI_Image_lib { */ public function image_display_gd($resource) { - header("Content-Disposition: filename={$this->source_image};"); - header("Content-Type: {$this->mime_type}"); + header('Content-Disposition: filename='.$this->source_image.';'); + header('Content-Type: '.$this->mime_type); header('Content-Transfer-Encoding: binary'); header('Last-Modified: '.gmdate('D, d M Y H:i:s', time()).' GMT'); @@ -1284,33 +1214,43 @@ class CI_Image_lib { */ public function image_reproportion() { - if ( ! is_numeric($this->width) OR ! is_numeric($this->height) OR $this->width == 0 OR $this->height == 0) - return; - - if ( ! is_numeric($this->orig_width) OR ! is_numeric($this->orig_height) OR $this->orig_width == 0 OR $this->orig_height == 0) - return; - - $new_width = ceil($this->orig_width*$this->height/$this->orig_height); - $new_height = ceil($this->width*$this->orig_height/$this->orig_width); - - $ratio = (($this->orig_height/$this->orig_width) - ($this->height/$this->width)); - - if ($this->master_dim != 'width' AND $this->master_dim != 'height') + if (($this->width == 0 && $this->height == 0) OR $this->orig_width == 0 OR $this->orig_height == 0 + OR ( ! preg_match('/^[0-9]+$/', $this->width) && ! preg_match('/^[0-9]+$/', $this->height)) + OR ! preg_match('/^[0-9]+$/', $this->orig_width) OR ! preg_match('/^[0-9]+$/', $this->orig_height)) { - $this->master_dim = ($ratio < 0) ? 'width' : 'height'; + return; } - if (($this->width != $new_width) AND ($this->height != $new_height)) + // Sanitize so we don't call preg_match() anymore + $this->width = (int) $this->width; + $this->height = (int) $this->height; + + if ($this->master_dim !== 'width' && $this->master_dim !== 'height') { - if ($this->master_dim == 'height') + if ($this->width > 0 && $this->height > 0) { - $this->width = $new_width; + $this->master_dim = ((($this->orig_height/$this->orig_width) - ($this->height/$this->width)) < 0) + ? 'width' : 'height'; } else { - $this->height = $new_height; + $this->master_dim = ($this->height === 0) ? 'width' : 'height'; } } + elseif (($this->master_dim === 'width' && $this->width === 0) + OR ($this->master_dim === 'height' && $this->height === 0)) + { + return; + } + + if ($this->master_dim === 'width') + { + $this->height = (int) ceil($this->width*$this->orig_height/$this->orig_width); + } + else + { + $this->width = (int) ceil($this->orig_width*$this->height/$this->orig_height); + } } // -------------------------------------------------------------------- @@ -1329,7 +1269,9 @@ class CI_Image_lib { // find a way to determine this using IM or NetPBM if ($path == '') + { $path = $this->full_src_path; + } if ( ! file_exists($path)) { @@ -1367,15 +1309,15 @@ class CI_Image_lib { * Size calculator * * This function takes a known width x height and - * recalculates it to a new size. Only one + * recalculates it to a new size. Only one * new variable needs to be known * * $props = array( - * 'width' => $width, - * 'height' => $height, - * 'new_width' => 40, - * 'new_height' => '' - * ); + * 'width' => $width, + * 'height' => $height, + * 'new_width' => 40, + * 'new_height' => '' + * ); * * @param array * @return array @@ -1419,7 +1361,7 @@ class CI_Image_lib { * * This is a helper function that extracts the extension * from the source_image. This function lets us deal with - * source_images with multiple periods, like: my.cool.jpg + * source_images with multiple periods, like: my.cool.jpg * It returns an associative array with two elements: * $array['ext'] = '.jpg'; * $array['name'] = 'my.cool'; @@ -1449,7 +1391,7 @@ class CI_Image_lib { /* As it is stated in the PHP manual, dl() is not always available * and even if so - it could generate an E_WARNING message on failure */ - return (function_exists('dl') AND @dl('gd.so')); + return (function_exists('dl') && @dl('gd.so')); } return TRUE; @@ -1467,9 +1409,7 @@ class CI_Image_lib { if (function_exists('gd_info')) { $gd_version = @gd_info(); - $gd_version = preg_replace("/\D/", "", $gd_version['GD Version']); - - return $gd_version; + return preg_replace('/\D/', '', $gd_version['GD Version']); } return FALSE; @@ -1516,11 +1456,10 @@ class CI_Image_lib { */ public function display_errors($open = '<p>', $close = '</p>') { - return (count($this->error_msg) > 0) ? $open . implode($close . $open, $this->error_msg) . $close : ''; + return (count($this->error_msg) > 0) ? $open.implode($close.$open, $this->error_msg).$close : ''; } } -// END Image_lib Class /* End of file Image_lib.php */ -/* Location: ./system/libraries/Image_lib.php */ +/* Location: ./system/libraries/Image_lib.php */
\ No newline at end of file diff --git a/system/libraries/Javascript.php b/system/libraries/Javascript.php index 33df6007a..629a3adfe 100644 --- a/system/libraries/Javascript.php +++ b/system/libraries/Javascript.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Javascript Class * @@ -46,7 +44,7 @@ class CI_Javascript { foreach ($defaults as $key => $val) { - if (isset($params[$key]) && $params[$key] !== "") + if (isset($params[$key]) && $params[$key] !== '') { $defaults[$key] = $params[$key]; } @@ -61,7 +59,7 @@ class CI_Javascript { // make js to refer to current library $this->js =& $this->CI->$js_library_driver; - log_message('debug', "Javascript Class Initialized and loaded. Driver used: $js_library_driver"); + log_message('debug', 'Javascript Class Initialized and loaded. Driver used: '.$js_library_driver); } // -------------------------------------------------------------------- @@ -107,7 +105,7 @@ class CI_Javascript { * * @param string The element to attach the event to * @param string The code to execute - * @param boolean whether or not to return false + * @param bool whether or not to return false * @return string */ public function click($element = 'this', $js = '', $ret_false = TRUE) @@ -375,7 +373,6 @@ class CI_Javascript { // Effects // -------------------------------------------------------------------- - /** * Add Class * @@ -618,12 +615,9 @@ class CI_Javascript { { $this->_javascript_location = $external_file; } - else + elseif ($this->CI->config->item('javascript_location') != '') { - if ($this->CI->config->item('javascript_location') != '') - { - $this->_javascript_location = $this->CI->config->item('javascript_location'); - } + $this->_javascript_location = $this->CI->config->item('javascript_location'); } if ($relative === TRUE OR strncmp($external_file, 'http://', 7) === 0 OR strncmp($external_file, 'https://', 8) === 0) @@ -650,13 +644,13 @@ class CI_Javascript { * Outputs a <script> tag * * @param string The element to attach the event to - * @param boolean If a CDATA section should be added + * @param bool If a CDATA section should be added * @return string */ public function inline($script, $cdata = TRUE) { return $this->_open_script() - . ($cdata ? "\n// <![CDATA[\n{$script}\n// ]]>\n" : "\n{$script}\n") + . ($cdata ? "\n// <![CDATA[\n".$script."\n// ]]>\n" : "\n".$script."\n") . $this->_close_script(); } @@ -673,7 +667,7 @@ class CI_Javascript { protected function _open_script($src = '') { return '<script type="text/javascript" charset="'.strtolower($this->CI->config->item('charset')).'"' - . ($src == '' ? '>' : ' src="'.$src.'">'); + .($src == '' ? '>' : ' src="'.$src.'">'); } // -------------------------------------------------------------------- @@ -688,15 +682,12 @@ class CI_Javascript { */ protected function _close_script($extra = "\n") { - return "</script>$extra"; + return '</script>'.$extra; } - - // -------------------------------------------------------------------- // -------------------------------------------------------------------- // AJAX-Y STUFF - still a testbed // -------------------------------------------------------------------- - // -------------------------------------------------------------------- /** * Update @@ -751,9 +742,9 @@ class CI_Javascript { $json = array(); $_is_assoc = TRUE; - if ( ! is_array($json_result) AND empty($json_result)) + if ( ! is_array($json_result) && empty($json_result)) { - show_error("Generate JSON Failed - Illegal key, value pair."); + show_error('Generate JSON Failed - Illegal key, value pair.'); } elseif ($match_array_type) { @@ -774,7 +765,7 @@ class CI_Javascript { $json = implode(',', $json); - return $_is_assoc ? "{".$json."}" : "[".$json."]"; + return $_is_assoc ? '{'.$json.'}' : '['.$json.']'; } @@ -785,8 +776,8 @@ class CI_Javascript { * * Checks for an associative array * - * @param type - * @return type + * @param array + * @return bool */ protected function _is_associative_array($arr) { @@ -808,8 +799,8 @@ class CI_Javascript { * * Ensures a standard json value and escapes values * - * @param type - * @return type + * @param mixed + * @return string */ protected function _prep_args($result, $is_key = FALSE) { @@ -831,9 +822,7 @@ class CI_Javascript { } } - // -------------------------------------------------------------------- } -// END Javascript Class /* End of file Javascript.php */ -/* Location: ./system/libraries/Javascript.php */ +/* Location: ./system/libraries/Javascript.php */
\ No newline at end of file diff --git a/system/libraries/Log.php b/system/libraries/Log.php index 944173fdd..66f9ebff9 100644 --- a/system/libraries/Log.php +++ b/system/libraries/Log.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Logging Class * @@ -43,12 +41,9 @@ class CI_Log { protected $_threshold_max = 0; protected $_threshold_array = array(); protected $_date_fmt = 'Y-m-d H:i:s'; - protected $_enabled = TRUE; - protected $_levels = array('ERROR' => 1, 'DEBUG' => 2, 'INFO' => 3, 'ALL' => 4); + protected $_enabled = TRUE; + protected $_levels = array('ERROR' => 1, 'DEBUG' => 2, 'INFO' => 3, 'ALL' => 4); - /** - * Constructor - */ public function __construct() { $config =& get_config(); @@ -98,7 +93,7 @@ class CI_Log { $level = strtoupper($level); if (( ! isset($this->_levels[$level]) OR ($this->_levels[$level] > $this->_threshold)) - AND ! isset($this->_threshold_array[$this->_levels[$level]])) + && ! isset($this->_threshold_array[$this->_levels[$level]])) { return FALSE; } @@ -125,15 +120,15 @@ class CI_Log { flock($fp, LOCK_UN); fclose($fp); - if (isset($newfile) AND $newfile === TRUE) + if (isset($newfile) && $newfile === TRUE) { @chmod($filepath, FILE_WRITE_MODE); } + return TRUE; } } -// END Log Class /* End of file Log.php */ -/* Location: ./system/libraries/Log.php */ +/* Location: ./system/libraries/Log.php */
\ No newline at end of file diff --git a/system/libraries/Migration.php b/system/libraries/Migration.php index d07097223..a18fcb9f1 100644 --- a/system/libraries/Migration.php +++ b/system/libraries/Migration.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Migration Class * @@ -71,7 +69,7 @@ class CI_Migration { } // If not set, set it - $this->_migration_path == '' AND $this->_migration_path = APPPATH.'migrations/'; + $this->_migration_path != '' OR $this->_migration_path = APPPATH.'migrations/'; // Add trailing slash if not set $this->_migration_path = rtrim($this->_migration_path, '/').'/'; @@ -101,7 +99,7 @@ class CI_Migration { } // Do we auto migrate to the latest migration? - if ($this->_migration_auto_latest === TRUE AND ! $this->latest()) + if ($this->_migration_auto_latest === TRUE && ! $this->latest()) { show_error($this->error_string()); } @@ -115,8 +113,7 @@ class CI_Migration { * Calls each migration step required to get to the schema version of * choice * - * @access public - * @param $version integer Target schema version + * @param int Target schema version * @return mixed TRUE if already latest, FALSE if failed, int if upgraded */ public function version($target_version) @@ -241,7 +238,6 @@ class CI_Migration { /** * Set's the schema to the latest migration * - * @access public * @return mixed true if already latest, false if failed, int if upgraded */ public function latest() @@ -264,7 +260,6 @@ class CI_Migration { /** * Set's the schema to the migration version set in config * - * @access public * @return mixed true if already current, false if failed, int if upgraded */ public function current() @@ -277,7 +272,6 @@ class CI_Migration { /** * Error string * - * @access public * @return string Error message returned as a string */ public function error_string() @@ -290,7 +284,6 @@ class CI_Migration { /** * Set's the schema to the latest migration * - * @access protected * @return mixed true if already latest, false if failed, int if upgraded */ protected function find_migrations() @@ -317,8 +310,7 @@ class CI_Migration { /** * Retrieves current schema version * - * @access protected - * @return integer Current Migration + * @return int Current Migration */ protected function _get_version() { @@ -331,9 +323,8 @@ class CI_Migration { /** * Stores the current schema version * - * @access protected - * @param $migrations integer Migration reached - * @return void Outputs a report of the migration + * @param int Migration reached + * @return void Outputs a report of the migration */ protected function _update_version($migrations) { @@ -347,8 +338,7 @@ class CI_Migration { /** * Enable the use of CI super-global * - * @access public - * @param $var + * @param $var * @return mixed */ public function __get($var) @@ -358,4 +348,4 @@ class CI_Migration { } /* End of file Migration.php */ -/* Location: ./system/libraries/Migration.php */ +/* Location: ./system/libraries/Migration.php */
\ No newline at end of file diff --git a/system/libraries/Pagination.php b/system/libraries/Pagination.php index 35ac541e8..0fe73d69f 100644 --- a/system/libraries/Pagination.php +++ b/system/libraries/Pagination.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Pagination Class * @@ -74,13 +72,12 @@ class CI_Pagination { /** * Constructor * - * @access public * @param array initialization parameters */ public function __construct($params = array()) { $this->initialize($params); - log_message('debug', "Pagination Class Initialized"); + log_message('debug', 'Pagination Class Initialized'); } // -------------------------------------------------------------------- @@ -88,7 +85,6 @@ class CI_Pagination { /** * Initialize Preferences * - * @access public * @param array initialization parameters * @return void */ @@ -116,7 +112,6 @@ class CI_Pagination { /** * Generate the pagination links * - * @access public * @return string */ public function create_links() @@ -155,13 +150,13 @@ class CI_Pagination { $this->cur_page = (int) $CI->input->get($this->query_string_segment); } } - elseif ( ! $this->cur_page AND $CI->uri->segment($this->uri_segment) != $base_page) + elseif ( ! $this->cur_page && $CI->uri->segment($this->uri_segment) != $base_page) { $this->cur_page = (int) $CI->uri->segment($this->uri_segment); } // Set current page to 1 if it's not valid or if using page numbers instead of offset - if ( ! is_numeric($this->cur_page) OR ($this->use_page_numbers AND $this->cur_page == 0)) + if ( ! is_numeric($this->cur_page) OR ($this->use_page_numbers && $this->cur_page == 0)) { $this->cur_page = $base_page; } @@ -182,12 +177,9 @@ class CI_Pagination { $this->cur_page = $num_pages; } } - else + elseif ($this->cur_page > $this->total_rows) { - if ($this->cur_page > $this->total_rows) - { - $this->cur_page = ($num_pages - 1) * $this->per_page; - } + $this->cur_page = ($num_pages - 1) * $this->per_page; } $uri_page_number = $this->cur_page; @@ -199,10 +191,10 @@ class CI_Pagination { // Calculate the start and end numbers. These determine // which number to start and end the digit links with - $start = (($this->cur_page - $this->num_links) > 0) ? $this->cur_page - ($this->num_links - 1) : 1; - $end = (($this->cur_page + $this->num_links) < $num_pages) ? $this->cur_page + $this->num_links : $num_pages; + $start = (($this->cur_page - $this->num_links) > 0) ? $this->cur_page - ($this->num_links - 1) : 1; + $end = (($this->cur_page + $this->num_links) < $num_pages) ? $this->cur_page + $this->num_links : $num_pages; - // Is pagination being used over GET or POST? If get, add a per_page query + // Is pagination being used over GET or POST? If get, add a per_page query // string. If post, add a trailing slash to the base URL if needed if ($CI->config->item('enable_query_strings') === TRUE OR $this->page_query_string === TRUE) { @@ -217,18 +209,18 @@ class CI_Pagination { $output = ''; // Render the "First" link - if ($this->first_link !== FALSE AND $this->cur_page > ($this->num_links + 1)) + if ($this->first_link !== FALSE && $this->cur_page > ($this->num_links + 1)) { $first_url = ($this->first_url == '') ? $this->base_url : $this->first_url; $output .= $this->first_tag_open.'<a '.$this->anchor_class.'href="'.$first_url.'">'.$this->first_link.'</a>'.$this->first_tag_close; } // Render the "previous" link - if ($this->prev_link !== FALSE AND $this->cur_page != 1) + if ($this->prev_link !== FALSE && $this->cur_page != 1) { $i = ($this->use_page_numbers) ? $uri_page_number - 1 : $uri_page_number - $this->per_page; - if ($i == $base_page AND $this->first_url != '') + if ($i == $base_page && $this->first_url != '') { $output .= $this->prev_tag_open.'<a '.$this->anchor_class.'href="'.$this->first_url.'">'.$this->prev_link.'</a>'.$this->prev_tag_close; } @@ -274,7 +266,7 @@ class CI_Pagination { } // Render the "next" link - if ($this->next_link !== FALSE AND $this->cur_page < $num_pages) + if ($this->next_link !== FALSE && $this->cur_page < $num_pages) { $i = ($this->use_page_numbers) ? $this->cur_page + 1 : $this->cur_page * $this->per_page; @@ -282,7 +274,7 @@ class CI_Pagination { } // Render the "Last" link - if ($this->last_link !== FALSE AND ($this->cur_page + $this->num_links) < $num_pages) + if ($this->last_link !== FALSE && ($this->cur_page + $this->num_links) < $num_pages) { $i = ($this->use_page_numbers) ? $num_pages : ($num_pages * $this->per_page) - $this->per_page; @@ -291,15 +283,13 @@ class CI_Pagination { // Kill double slashes. Note: Sometimes we can end up with a double slash // in the penultimate link so we'll kill all double slashes. - $output = preg_replace("#([^:])//+#", "\\1/", $output); + $output = preg_replace('#([^:])//+#', '\\1/', $output); // Add the wrapper HTML if exists - $output = $this->full_tag_open.$output.$this->full_tag_close; - - return $output; + return $this->full_tag_open.$output.$this->full_tag_close; } + } -// END Pagination Class /* End of file Pagination.php */ -/* Location: ./system/libraries/Pagination.php */ +/* Location: ./system/libraries/Pagination.php */
\ No newline at end of file diff --git a/system/libraries/Parser.php b/system/libraries/Parser.php index 321248277..d1b5b764b 100644 --- a/system/libraries/Parser.php +++ b/system/libraries/Parser.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Parser Class * @@ -41,15 +39,14 @@ class CI_Parser { public $l_delim = '{'; public $r_delim = '}'; public $object; - private $CI; + protected $CI; /** - * Parse a template + * Parse a template * * Parses pseudo-variables contained in the specified template view, * replacing them with the data in the second param * - * @access public * @param string * @param array * @param bool @@ -66,12 +63,11 @@ class CI_Parser { // -------------------------------------------------------------------- /** - * Parse a String + * Parse a String * * Parses pseudo-variables contained in the specified string, * replacing them with the data in the second param * - * @access public * @param string * @param array * @param bool @@ -85,18 +81,17 @@ class CI_Parser { // -------------------------------------------------------------------- /** - * Parse a template + * Parse a template * * Parses pseudo-variables contained in the specified template, * replacing them with the data in the second param * - * @access private * @param string * @param array * @param bool * @return string */ - private function _parse($template, $data, $return = FALSE) + protected function _parse($template, $data, $return = FALSE) { if ($template == '') { @@ -126,9 +121,8 @@ class CI_Parser { // -------------------------------------------------------------------- /** - * Set the left/right variable delimiters + * Set the left/right variable delimiters * - * @access public * @param string * @param string * @return void @@ -142,15 +136,14 @@ class CI_Parser { // -------------------------------------------------------------------- /** - * Parse a single key/value + * Parse a single key/value * - * @access private * @param string * @param string * @param string * @return string */ - private function _parse_single($key, $val, $string) + protected function _parse_single($key, $val, $string) { return str_replace($this->l_delim.$key.$this->r_delim, (string) $val, $string); } @@ -158,17 +151,16 @@ class CI_Parser { // -------------------------------------------------------------------- /** - * Parse a tag pair + * Parse a tag pair * - * Parses tag pairs: {some_tag} string... {/some_tag} + * Parses tag pairs: {some_tag} string... {/some_tag} * - * @access private * @param string * @param array * @param string * @return string */ - private function _parse_pair($variable, $data, $string) + protected function _parse_pair($variable, $data, $string) { if (FALSE === ($match = $this->_match_pair($string, $variable))) { @@ -200,25 +192,20 @@ class CI_Parser { // -------------------------------------------------------------------- /** - * Matches a variable pair + * Matches a variable pair * - * @access private * @param string * @param string * @return mixed */ - private function _match_pair($string, $variable) + protected function _match_pair($string, $variable) { - if ( ! preg_match("|" . preg_quote($this->l_delim) . $variable . preg_quote($this->r_delim) . "(.+?)". preg_quote($this->l_delim) . '/' . $variable . preg_quote($this->r_delim) . "|s", $string, $match)) - { - return FALSE; - } - - return $match; + return preg_match('|'.preg_quote($this->l_delim).$variable.preg_quote($this->r_delim).'(.+?)'.preg_quote($this->l_delim).'/'.$variable.preg_quote($this->r_delim).'|s', + $string, $match) + ? $match : FALSE; } } -// END Parser Class /* End of file Parser.php */ -/* Location: ./system/libraries/Parser.php */ +/* Location: ./system/libraries/Parser.php */
\ No newline at end of file diff --git a/system/libraries/Profiler.php b/system/libraries/Profiler.php index 89c616543..6320ab50d 100644 --- a/system/libraries/Profiler.php +++ b/system/libraries/Profiler.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Profiler Class * @@ -45,24 +43,22 @@ class CI_Profiler { protected $_available_sections = array( - 'benchmarks', - 'get', - 'memory_usage', - 'post', - 'uri_string', - 'controller_info', - 'queries', - 'http_headers', - 'session_data', - 'config' - ); + 'benchmarks', + 'get', + 'memory_usage', + 'post', + 'uri_string', + 'controller_info', + 'queries', + 'http_headers', + 'session_data', + 'config' + ); protected $_query_toggle_count = 25; protected $CI; - // -------------------------------------------------------------------- - public function __construct($config = array()) { $this->CI =& get_instance(); @@ -102,7 +98,7 @@ class CI_Profiler { { if (in_array($method, $this->_available_sections)) { - $this->_compile_{$method} = ($enable !== FALSE) ? TRUE : FALSE; + $this->_compile_{$method} = ($enable !== FALSE); } } } @@ -127,7 +123,7 @@ class CI_Profiler { // We match the "end" marker so that the list ends // up in the order that it was defined if (preg_match('/(.+?)_end/i', $key, $match) - AND isset($this->CI->benchmark->marker[$match[1].'_end'], $this->CI->benchmark->marker[$match[1].'_start'])) + && isset($this->CI->benchmark->marker[$match[1].'_end'], $this->CI->benchmark->marker[$match[1].'_start'])) { $profile[$match[1]] = $this->CI->benchmark->elapsed_time($match[1].'_start', $key); } @@ -135,18 +131,20 @@ class CI_Profiler { // Build a table containing the profile data. // Note: At some point we should turn this into a template that can - // be modified. We also might want to make this data available to be logged + // be modified. We also might want to make this data available to be logged $output = "\n\n" - . '<fieldset id="ci_profiler_benchmarks" style="border:1px solid #900;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">' - . "\n" - . '<legend style="color:#900;"> '.$this->CI->lang->line('profiler_benchmarks').' </legend>' - . "\n\n\n<table style='width:100%'>\n"; + .'<fieldset id="ci_profiler_benchmarks" style="border:1px solid #900;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#900;"> '.$this->CI->lang->line('profiler_benchmarks')." </legend>" + ."\n\n\n<table style=\"width:100%;\">\n"; foreach ($profile as $key => $val) { $key = ucwords(str_replace(array('_', '-'), ' ', $key)); - $output .= "<tr><td style='padding:5px;width:50%;color:#000;font-weight:bold;background-color:#ddd;'>".$key." </td><td style='padding:5px;width:50%;color:#900;font-weight:normal;background-color:#ddd;'>".$val."</td></tr>\n"; + $output .= '<tr><td style="padding:5px;width:50%;color:#000;font-weight:bold;background-color:#ddd;">' + .$key.' </td><td style="padding:5px;width:50%;color:#900;font-weight:normal;background-color:#ddd;">' + .$val."</td></tr>\n"; } return $output."</table>\n</fieldset>"; @@ -166,7 +164,7 @@ class CI_Profiler { // Let's determine which databases are currently connected to foreach (get_object_vars($this->CI) as $CI_object) { - if (is_object($CI_object) && is_subclass_of(get_class($CI_object), 'CI_DB') ) + if (is_object($CI_object) && is_subclass_of(get_class($CI_object), 'CI_DB')) { $dbs[] = $CI_object; } @@ -175,13 +173,13 @@ class CI_Profiler { if (count($dbs) === 0) { return "\n\n" - . '<fieldset id="ci_profiler_queries" style="border:1px solid #0000FF;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' - . "\n" - . '<legend style="color:#0000FF;"> '.$this->CI->lang->line('profiler_queries').' </legend>' - . "\n\n\n<table style='border:none; width:100%;'>\n" - . '<tr><td style="width:100%;color:#0000FF;font-weight:normal;background-color:#eee;padding:5px;">' - . $this->CI->lang->line('profiler_no_db') - . "</td></tr>\n</table>\n</fieldset>"; + .'<fieldset id="ci_profiler_queries" style="border:1px solid #0000FF;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#0000FF;"> '.$this->CI->lang->line('profiler_queries').' </legend>' + ."\n\n\n<table style=\"border:none; width:100%;\">\n" + .'<tr><td style="width:100%;color:#0000FF;font-weight:normal;background-color:#eee;padding:5px;">' + .$this->CI->lang->line('profiler_no_db') + ."</td></tr>\n</table>\n</fieldset>"; } // Load the text helper so we can highlight the SQL @@ -191,7 +189,6 @@ class CI_Profiler { $highlight = array('SELECT', 'DISTINCT', 'FROM', 'WHERE', 'AND', 'LEFT JOIN', 'ORDER BY', 'GROUP BY', 'LIMIT', 'INSERT', 'INTO', 'VALUES', 'UPDATE', 'OR ', 'HAVING', 'OFFSET', 'NOT IN', 'IN', 'LIKE', 'NOT LIKE', 'COUNT', 'MAX', 'MIN', 'ON', 'AS', 'AVG', 'SUM', '(', ')'); $output = "\n\n"; - $count = 0; foreach ($dbs as $db) @@ -205,21 +202,23 @@ class CI_Profiler { $show_hide_js = '(<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_queries_db_'.$count.'\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show').'</span>)'; } - $output .= '<fieldset style="border:1px solid #0000FF;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">' - . "\n" - . '<legend style="color:#0000FF;"> '.$this->CI->lang->line('profiler_database').': '.$db->database.' '.$this->CI->lang->line('profiler_queries').': '.count($db->queries).' '.$show_hide_js.'</legend>' - . "\n\n\n<table style='width:100%;{$hide_queries}' id='ci_profiler_queries_db_{$count}'>\n"; + $output .= '<fieldset style="border:1px solid #0000FF;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#0000FF;"> '.$this->CI->lang->line('profiler_database') + .': '.$db->database.' '.$this->CI->lang->line('profiler_queries') + .': '.count($db->queries).' '.$show_hide_js."</legend>\n\n\n" + .'<table style="width:100%;'.$hide_queries.'" id="ci_profiler_queries_db_'.$count."\">\n"; if (count($db->queries) === 0) { - $output .= "<tr><td style='width:100%;color:#0000FF;font-weight:normal;background-color:#eee;padding:5px;'>".$this->CI->lang->line('profiler_no_queries')."</td></tr>\n"; + $output .= '<tr><td style="width:100%;color:#0000FF;font-weight:normal;background-color:#eee;padding:5px;">' + .$this->CI->lang->line('profiler_no_queries')."</td></tr>\n"; } else { foreach ($db->queries as $key => $val) { $time = number_format($db->query_times[$key], 4); - $val = highlight_code($val, ENT_QUOTES); foreach ($highlight as $bold) @@ -227,18 +226,18 @@ class CI_Profiler { $val = str_replace($bold, '<strong>'.$bold.'</strong>', $val); } - $output .= "<tr><td style='padding:5px; vertical-align: top;width:1%;color:#900;font-weight:normal;background-color:#ddd;'>".$time." </td><td style='padding:5px; color:#000;font-weight:normal;background-color:#ddd;'>".$val."</td></tr>\n"; + $output .= '<tr><td style="padding:5px;vertical-align:top;width:1%;color:#900;font-weight:normal;background-color:#ddd;">' + .$time.' </td><td style="padding:5px;color:#000;font-weight:normal;background-color:#ddd;">' + .$val."</td></tr>\n"; } } $output .= "</table>\n</fieldset>"; - } return $output; } - // -------------------------------------------------------------------- /** @@ -248,19 +247,18 @@ class CI_Profiler { */ protected function _compile_get() { - $output = "\n\n" - . '<fieldset id="ci_profiler_get" style="border:1px solid #cd6e00;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">' - . "\n" - . '<legend style="color:#cd6e00;"> '.$this->CI->lang->line('profiler_get_data').' </legend>' - . "\n"; + $output = "\n\n" + .'<fieldset id="ci_profiler_get" style="border:1px solid #cd6e00;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#cd6e00;"> '.$this->CI->lang->line('profiler_get_data')." </legend>\n"; if (count($_GET) === 0) { - $output .= "<div style='color:#cd6e00;font-weight:normal;padding:4px 0 4px 0'>".$this->CI->lang->line('profiler_no_get')."</div>"; + $output .= '<div style="color:#cd6e00;font-weight:normal;padding:4px 0 4px 0;">'.$this->CI->lang->line('profiler_no_get').'</div>'; } else { - $output .= "\n\n<table style='width:100%; border:none'>\n"; + $output .= "\n\n<table style=\"width:100%;border:none;\">\n"; foreach ($_GET as $key => $val) { @@ -269,9 +267,10 @@ class CI_Profiler { $key = "'".$key."'"; } - $output .= "<tr><td style='width:50%;color:#000;background-color:#ddd;padding:5px'>$_GET[".$key."] </td><td style='width:50%;padding:5px;color:#cd6e00;font-weight:normal;background-color:#ddd;'>" - . (is_array($val) ? "<pre>" . htmlspecialchars(stripslashes(print_r($val, true))) . "</pre>" : htmlspecialchars(stripslashes($val))) - . "</td></tr>\n"; + $output .= '<tr><td style="width:50%;color:#000;background-color:#ddd;padding:5px;">$_GET[' + .$key.'] </td><td style="width:50%;padding:5px;color:#cd6e00;font-weight:normal;background-color:#ddd;">' + .((is_array($val) OR is_object($val)) ? '<pre>'.htmlspecialchars(stripslashes(print_r($val, TRUE))).'</pre>' : htmlspecialchars(stripslashes($val))) + ."</td></tr>\n"; } $output .= "</table>\n"; @@ -290,18 +289,17 @@ class CI_Profiler { protected function _compile_post() { $output = "\n\n" - . '<fieldset id="ci_profiler_post" style="border:1px solid #009900;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">' - . "\n" - . '<legend style="color:#009900;"> '.$this->CI->lang->line('profiler_post_data').' </legend>' - . "\n"; + .'<fieldset id="ci_profiler_post" style="border:1px solid #009900;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#009900;"> '.$this->CI->lang->line('profiler_post_data')." </legend>\n"; if (count($_POST) == 0) { - $output .= "<div style='color:#009900;font-weight:normal;padding:4px 0 4px 0'>".$this->CI->lang->line('profiler_no_post')."</div>"; + $output .= '<div style="color:#009900;font-weight:normal;padding:4px 0 4px 0;">'.$this->CI->lang->line('profiler_no_post').'</div>'; } else { - $output .= "\n\n<table style='width:100%'>\n"; + $output .= "\n\n<table style=\"width:100%;\">\n"; foreach ($_POST as $key => $val) { @@ -310,15 +308,18 @@ class CI_Profiler { $key = "'".$key."'"; } - $output .= "<tr><td style='width:50%;padding:5px;color:#000;background-color:#ddd;'>$_POST[".$key."] </td><td style='width:50%;padding:5px;color:#009900;font-weight:normal;background-color:#ddd;'>"; - if (is_array($val)) + $output .= '<tr><td style="width:50%;padding:5px;color:#000;background-color:#ddd;">$_POST[' + .$key.'] </td><td style="width:50%;padding:5px;color:#009900;font-weight:normal;background-color:#ddd;">'; + + if (is_array($val) OR is_object($val)) { - $output .= "<pre>" . htmlspecialchars(stripslashes(print_r($val, TRUE))) . "</pre>"; + $output .= '<pre>'.htmlspecialchars(stripslashes(print_r($val, TRUE))).'</pre>'; } else { $output .= htmlspecialchars(stripslashes($val)); } + $output .= "</td></tr>\n"; } @@ -338,12 +339,12 @@ class CI_Profiler { protected function _compile_uri_string() { return "\n\n" - . '<fieldset id="ci_profiler_uri_string" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">' - . "\n" - . '<legend style="color:#000;"> '.$this->CI->lang->line('profiler_uri_string').' </legend>' - . "\n<div style='color:#000;font-weight:normal;padding:4px 0 4px 0'>" - . ($this->CI->uri->uri_string == '' ? $this->CI->lang->line('profiler_no_uri') : $this->CI->uri->uri_string) - . '</div></fieldset>'; + .'<fieldset id="ci_profiler_uri_string" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#000;"> '.$this->CI->lang->line('profiler_uri_string')." </legend>\n" + .'<div style="color:#000;font-weight:normal;padding:4px 0 4px 0;">' + .($this->CI->uri->uri_string == '' ? $this->CI->lang->line('profiler_no_uri') : $this->CI->uri->uri_string) + .'</div></fieldset>'; } // -------------------------------------------------------------------- @@ -356,11 +357,11 @@ class CI_Profiler { protected function _compile_controller_info() { return "\n\n" - . '<fieldset id="ci_profiler_controller_info" style="border:1px solid #995300;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">' - . "\n" - . '<legend style="color:#995300;"> '.$this->CI->lang->line('profiler_controller_info').' </legend>' - . "\n<div style='color:#995300;font-weight:normal;padding:4px 0 4px 0'>".$this->CI->router->fetch_class().'/'.$this->CI->router->fetch_method() - . '</div></fieldset>'; + .'<fieldset id="ci_profiler_controller_info" style="border:1px solid #995300;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#995300;"> '.$this->CI->lang->line('profiler_controller_info')." </legend>\n" + .'<div style="color:#995300;font-weight:normal;padding:4px 0 4px 0;">'.$this->CI->router->fetch_class().'/'.$this->CI->router->fetch_method() + .'</div></fieldset>'; } // -------------------------------------------------------------------- @@ -375,12 +376,12 @@ class CI_Profiler { protected function _compile_memory_usage() { return "\n\n" - . '<fieldset id="ci_profiler_memory_usage" style="border:1px solid #5a0099;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">' - . "\n" - . '<legend style="color:#5a0099;"> '.$this->CI->lang->line('profiler_memory_usage').' </legend>' - . "\n<div style='color:#5a0099;font-weight:normal;padding:4px 0 4px 0'>" - . ((function_exists('memory_get_usage') && ($usage = memory_get_usage()) != '') ? number_format($usage).' bytes' : $this->CI->lang->line('profiler_no_memory')) - . '</div></fieldset>'; + .'<fieldset id="ci_profiler_memory_usage" style="border:1px solid #5a0099;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#5a0099;"> '.$this->CI->lang->line('profiler_memory_usage')." </legend>\n" + .'<div style="color:#5a0099;font-weight:normal;padding:4px 0 4px 0;">' + .((function_exists('memory_get_usage') && ($usage = memory_get_usage()) != '') ? number_format($usage).' bytes' : $this->CI->lang->line('profiler_no_memory')) + .'</div></fieldset>'; } // -------------------------------------------------------------------- @@ -395,15 +396,17 @@ class CI_Profiler { protected function _compile_http_headers() { $output = "\n\n" - . '<fieldset id="ci_profiler_http_headers" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">' - . "\n" - . '<legend style="color:#000;"> '.$this->CI->lang->line('profiler_headers').' (<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_httpheaders_table\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show').'</span>)</legend>' - . "\n\n\n<table style='width:100%;display:none' id='ci_profiler_httpheaders_table'>\n"; + .'<fieldset id="ci_profiler_http_headers" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#000;"> '.$this->CI->lang->line('profiler_headers') + .' (<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_httpheaders_table\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show')."</span>)</legend>\n\n\n" + .'<table style="width:100%;display:none;" id="ci_profiler_httpheaders_table">'."\n"; foreach (array('HTTP_ACCEPT', 'HTTP_USER_AGENT', 'HTTP_CONNECTION', 'SERVER_PORT', 'SERVER_NAME', 'REMOTE_ADDR', 'SERVER_SOFTWARE', 'HTTP_ACCEPT_LANGUAGE', 'SCRIPT_NAME', 'REQUEST_METHOD',' HTTP_HOST', 'REMOTE_HOST', 'CONTENT_TYPE', 'SERVER_PROTOCOL', 'QUERY_STRING', 'HTTP_ACCEPT_ENCODING', 'HTTP_X_FORWARDED_FOR') as $header) { - $val = (isset($_SERVER[$header])) ? $_SERVER[$header] : ''; - $output .= "<tr><td style='vertical-align: top;width:50%;padding:5px;color:#900;background-color:#ddd;'>".$header." </td><td style='width:50%;padding:5px;color:#000;background-color:#ddd;'>".$val."</td></tr>\n"; + $val = isset($_SERVER[$header]) ? $_SERVER[$header] : ''; + $output .= '<tr><td style="vertical-align:top;width:50%;padding:5px;color:#900;background-color:#ddd;">' + .$header.' </td><td style="width:50%;padding:5px;color:#000;background-color:#ddd;">'.$val."</td></tr>\n"; } return $output."</table>\n</fieldset>"; @@ -421,19 +424,20 @@ class CI_Profiler { protected function _compile_config() { $output = "\n\n" - . '<fieldset id="ci_profiler_config" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">' - . "\n" - . '<legend style="color:#000;"> '.$this->CI->lang->line('profiler_config').' (<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_config_table\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show').'</span>)</legend>' - . "\n\n\n<table style='width:100%; display:none' id='ci_profiler_config_table'>\n"; + .'<fieldset id="ci_profiler_config" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#000;"> '.$this->CI->lang->line('profiler_config').' (<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_config_table\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show')."</span>)</legend>\n\n\n" + .'<table style="width:100%;display:none;" id="ci_profiler_config_table">'."\n"; - foreach ($this->CI->config->config as $config=>$val) + foreach ($this->CI->config->config as $config => $val) { - if (is_array($val)) + if (is_array($val) OR is_object($val)) { $val = print_r($val, TRUE); } - $output .= "<tr><td style='padding:5px; vertical-align: top;color:#900;background-color:#ddd;'>".$config." </td><td style='padding:5px; color:#000;background-color:#ddd;'>".htmlspecialchars($val)."</td></tr>\n"; + $output .= '<tr><td style="padding:5px;vertical-align:top;color:#900;background-color:#ddd;">' + .$config.' </td><td style="padding:5px;color:#000;background-color:#ddd;">'.htmlspecialchars($val)."</td></tr>\n"; } return $output."</table>\n</fieldset>"; @@ -453,18 +457,19 @@ class CI_Profiler { return; } - $output = '<fieldset id="ci_profiler_csession" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">' - . '<legend style="color:#000;"> '.$this->CI->lang->line('profiler_session_data').' (<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_session_data\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show').'</span>)</legend>' - . "<table style='width:100%;display:none' id='ci_profiler_session_data'>"; + $output = '<fieldset id="ci_profiler_csession" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + .'<legend style="color:#000;"> '.$this->CI->lang->line('profiler_session_data').' (<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_session_data\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show').'</span>)</legend>' + .'<table style="width:100%;display:none;" id="ci_profiler_session_data">'; foreach ($this->CI->session->all_userdata() as $key => $val) { - if (is_array($val) || is_object($val)) + if (is_array($val) OR is_object($val)) { $val = print_r($val, TRUE); } - $output .= "<tr><td style='padding:5px; vertical-align: top;color:#900;background-color:#ddd;'>".$key." </td><td style='padding:5px; color:#000;background-color:#ddd;'>".htmlspecialchars($val)."</td></tr>\n"; + $output .= '<tr><td style="padding:5px;vertical-align:top;color:#900;background-color:#ddd;">' + .$key.' </td><td style="padding:5px;color:#000;background-color:#ddd;">'.htmlspecialchars($val)."</td></tr>\n"; } return $output."</table>\n</fieldset>"; @@ -479,14 +484,14 @@ class CI_Profiler { */ public function run() { - $output = "<div id='codeigniter_profiler' style='clear:both;background-color:#fff;padding:10px;'>"; + $output = '<div id="codeigniter_profiler" style="clear:both;background-color:#fff;padding:10px;">'; $fields_displayed = 0; foreach ($this->_available_sections as $section) { if ($this->_compile_{$section} !== FALSE) { - $func = "_compile_{$section}"; + $func = '_compile_'.$section; $output .= $this->{$func}(); $fields_displayed++; } @@ -494,14 +499,13 @@ class CI_Profiler { if ($fields_displayed === 0) { - $output .= '<p style="border:1px solid #5a0099;padding:10px;margin:20px 0;background-color:#eee">'.$this->CI->lang->line('profiler_no_profiles').'</p>'; + $output .= '<p style="border:1px solid #5a0099;padding:10px;margin:20px 0;background-color:#eee;">' + .$this->CI->lang->line('profiler_no_profiles').'</p>'; } return $output.'</div>'; } } -// END CI_Profiler class - /* End of file Profiler.php */ -/* Location: ./system/libraries/Profiler.php */ +/* Location: ./system/libraries/Profiler.php */
\ No newline at end of file diff --git a/system/libraries/Session.php b/system/libraries/Session.php index 04103a4d9..3515764ce 100644 --- a/system/libraries/Session.php +++ b/system/libraries/Session.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Session Class * @@ -50,6 +48,7 @@ class CI_Session { public $cookie_path = ''; public $cookie_domain = ''; public $cookie_secure = FALSE; + public $cookie_httponly = FALSE; public $sess_time_to_update = 300; public $encryption_key = ''; public $flashdata_key = 'flash'; @@ -67,14 +66,14 @@ class CI_Session { */ public function __construct($params = array()) { - log_message('debug', "Session Class Initialized"); + log_message('debug', 'Session Class Initialized'); // Set the super object to a local variable for use throughout the class $this->CI =& get_instance(); // Set all the session preferences, which can either be set // manually via the $params array above or via the config file - foreach (array('sess_encrypt_cookie', 'sess_use_database', 'sess_table_name', 'sess_expiration', 'sess_expire_on_close', 'sess_match_ip', 'sess_match_useragent', 'sess_cookie_name', 'cookie_path', 'cookie_domain', 'cookie_secure', 'sess_time_to_update', 'time_reference', 'cookie_prefix', 'encryption_key') as $key) + foreach (array('sess_encrypt_cookie', 'sess_use_database', 'sess_table_name', 'sess_expiration', 'sess_expire_on_close', 'sess_match_ip', 'sess_match_useragent', 'sess_cookie_name', 'cookie_path', 'cookie_domain', 'cookie_secure', 'cookie_httponly', 'sess_time_to_update', 'time_reference', 'cookie_prefix', 'encryption_key') as $key) { $this->$key = (isset($params[$key])) ? $params[$key] : $this->CI->config->item($key); } @@ -93,14 +92,14 @@ class CI_Session { $this->CI->load->library('encrypt'); } - // Are we using a database? If so, load it - if ($this->sess_use_database === TRUE AND $this->sess_table_name != '') + // Are we using a database? If so, load it + if ($this->sess_use_database === TRUE && $this->sess_table_name != '') { $this->CI->load->database(); } - // Set the "now" time. Can either be GMT or server time, based on the - // config prefs. We use this to set the "last activity" time + // Set the "now" time. Can either be GMT or server time, based on the + // config prefs. We use this to set the "last activity" time $this->now = $this->_get_time(); // Set the session length. If the session expiration is @@ -114,7 +113,7 @@ class CI_Session { $this->sess_cookie_name = $this->cookie_prefix.$this->sess_cookie_name; // Run the Session routine. If a session doesn't exist we'll - // create a new one. If it does, we'll update it. + // create a new one. If it does, we'll update it. if ( ! $this->sess_read()) { $this->sess_create(); @@ -133,7 +132,7 @@ class CI_Session { // Delete expired sessions if necessary $this->_sess_gc(); - log_message('debug', "Session routines successfully run"); + log_message('debug', 'Session routines successfully run'); } // -------------------------------------------------------------------- @@ -166,7 +165,7 @@ class CI_Session { $hash = substr($session, strlen($session)-32); // get last 32 chars $session = substr($session, 0, strlen($session)-32); - // Does the md5 hash match? This is to prevent manipulation of session data in userspace + // Does the md5 hash match? This is to prevent manipulation of session data in userspace if ($hash !== md5($session.$this->encryption_key)) { log_message('error', 'The session cookie data did not match what was expected. This could be a possible hacking attempt.'); @@ -179,7 +178,7 @@ class CI_Session { $session = $this->_unserialize($session); // Is the session data we unserialized an array with the correct format? - if ( ! is_array($session) OR ! isset($session['session_id']) OR ! isset($session['ip_address']) OR ! isset($session['user_agent']) OR ! isset($session['last_activity'])) + if ( ! is_array($session) OR ! isset($session['session_id'], $session['ip_address'], $session['user_agent'], $session['last_activity'])) { $this->sess_destroy(); return FALSE; @@ -192,15 +191,15 @@ class CI_Session { return FALSE; } - // Does the IP Match? - if ($this->sess_match_ip == TRUE AND $session['ip_address'] !== $this->CI->input->ip_address()) + // Does the IP match? + if ($this->sess_match_ip == TRUE && $session['ip_address'] !== $this->CI->input->ip_address()) { $this->sess_destroy(); return FALSE; } // Does the User Agent Match? - if ($this->sess_match_useragent == TRUE AND trim($session['user_agent']) !== trim(substr($this->CI->input->user_agent(), 0, 120))) + if ($this->sess_match_useragent == TRUE && trim($session['user_agent']) !== trim(substr($this->CI->input->user_agent(), 0, 120))) { $this->sess_destroy(); return FALSE; @@ -221,9 +220,9 @@ class CI_Session { $this->CI->db->where('user_agent', $session['user_agent']); } - $query = $this->CI->db->get($this->sess_table_name); + $query = $this->CI->db->limit(1)->get($this->sess_table_name); - // No result? Kill it! + // No result? Kill it! if ($query->num_rows() === 0) { $this->sess_destroy(); @@ -232,7 +231,7 @@ class CI_Session { // Is there custom data? If so, add it to the main session array $row = $query->row(); - if (isset($row->user_data) AND $row->user_data != '') + if (isset($row->user_data) && $row->user_data != '') { $custom_data = $this->_unserialize($row->user_data); @@ -282,7 +281,7 @@ class CI_Session { $cookie_userdata[$val] = $this->userdata[$val]; } - // Did we find any custom data? If not, we turn the empty array into a string + // Did we find any custom data? If not, we turn the empty array into a string // since there's no reason to serialize and store an empty array in the DB if (count($custom_userdata) === 0) { @@ -298,7 +297,7 @@ class CI_Session { $this->CI->db->where('session_id', $this->userdata['session_id']); $this->CI->db->update($this->sess_table_name, array('last_activity' => $this->userdata['last_activity'], 'user_data' => $custom_userdata)); - // Write the cookie. Notice that we manually pass the cookie data array to the + // Write the cookie. Notice that we manually pass the cookie data array to the // _set_cookie() function. Normally that function will store $this->userdata, but // in this case that array contains custom data, which we do not want in the cookie. $this->_set_cookie($cookie_userdata); @@ -324,13 +323,12 @@ class CI_Session { $sessid .= $this->CI->input->ip_address(); $this->userdata = array( - 'session_id' => md5(uniqid($sessid, TRUE)), - 'ip_address' => $this->CI->input->ip_address(), - 'user_agent' => substr($this->CI->input->user_agent(), 0, 120), - 'last_activity' => $this->now, - 'user_data' => '' - ); - + 'session_id' => md5(uniqid($sessid, TRUE)), + 'ip_address' => $this->CI->input->ip_address(), + 'user_agent' => substr($this->CI->input->user_agent(), 0, 120), + 'last_activity' => $this->now, + 'user_data' => '' + ); // Save the data to the DB if needed if ($this->sess_use_database === TRUE) @@ -357,6 +355,35 @@ class CI_Session { return; } + // _set_cookie() will handle this for us if we aren't using database sessions + // by pushing all userdata to the cookie. + $cookie_data = NULL; + + /* Changing the session ID during an AJAX call causes problems, + * so we'll only update our last_activity + */ + if ($this->CI->input->is_ajax_request()) + { + $this->userdata['last_activity'] = $this->now; + + // Update the session ID and last_activity field in the DB if needed + if ($this->sess_use_database === TRUE) + { + // set cookie explicitly to only have our session data + $cookie_data = array(); + foreach (array('session_id','ip_address','user_agent','last_activity') as $val) + { + $cookie_data[$val] = $this->userdata[$val]; + } + + $this->CI->db->query($this->CI->db->update_string($this->sess_table_name, + array('last_activity' => $this->userdata['last_activity']), + array('session_id' => $this->userdata['session_id']))); + } + + return $this->_set_cookie($cookie_data); + } + // Save the old session id so we know which record to // update in the database if we need it $old_sessid = $this->userdata['session_id']; @@ -374,10 +401,6 @@ class CI_Session { $this->userdata['session_id'] = $new_sessid = md5(uniqid($new_sessid, TRUE)); $this->userdata['last_activity'] = $this->now; - // _set_cookie() will handle this for us if we aren't using database sessions - // by pushing all userdata to the cookie. - $cookie_data = NULL; - // Update the session ID and last_activity field in the DB if needed if ($this->sess_use_database === TRUE) { @@ -405,7 +428,7 @@ class CI_Session { public function sess_destroy() { // Kill the session DB row - if ($this->sess_use_database === TRUE AND isset($this->userdata['session_id'])) + if ($this->sess_use_database === TRUE && isset($this->userdata['session_id'])) { $this->CI->db->where('session_id', $this->userdata['session_id']); $this->CI->db->delete($this->sess_table_name); @@ -413,13 +436,13 @@ class CI_Session { // Kill the cookie setcookie( - $this->sess_cookie_name, - addslashes(serialize(array())), - ($this->now - 31500000), - $this->cookie_path, - $this->cookie_domain, - 0 - ); + $this->sess_cookie_name, + addslashes(serialize(array())), + ($this->now - 31500000), + $this->cookie_path, + $this->cookie_domain, + 0 + ); } // -------------------------------------------------------------------- @@ -432,7 +455,7 @@ class CI_Session { */ public function userdata($item) { - return ( ! isset($this->userdata[$item])) ? FALSE : $this->userdata[$item]; + return isset($this->userdata[$item]) ? $this->userdata[$item] : FALSE; } // -------------------------------------------------------------------- @@ -447,6 +470,29 @@ class CI_Session { return $this->userdata; } + // -------------------------------------------------------------------------- + + /** + * Fetch all flashdata + * + * @return array + */ + public function all_flashdata() + { + $out = array(); + + // loop through all userdata + foreach ($this->all_userdata() as $key => $val) + { + // if it contains flashdata, add it + if (strpos($key, 'flash:old:') !== FALSE) + { + $out[$key] = $val; + } + } + return $out; + } + // -------------------------------------------------------------------- /** @@ -535,7 +581,7 @@ class CI_Session { */ public function keep_flashdata($key) { - // 'old' flashdata gets removed. Here we mark all + // 'old' flashdata gets removed. Here we mark all // flashdata as 'new' to preserve it from _flashdata_sweep() // Note the function will return FALSE if the $key // provided cannot be found @@ -586,7 +632,6 @@ class CI_Session { * * @return void */ - protected function _flashdata_sweep() { $userdata = $this->all_userdata(); @@ -609,13 +654,9 @@ class CI_Session { */ protected function _get_time() { - if (strtolower($this->time_reference) === 'gmt') - { - $now = time(); - return mktime(gmdate('H', $now), gmdate('i', $now), gmdate('s', $now), gmdate('m', $now), gmdate('d', $now), gmdate('Y', $now)); - } - - return time(); + return (strtolower($this->time_reference) === 'gmt') + ? mktime(gmdate('H'), gmdate('i'), gmdate('s'), gmdate('m'), gmdate('d'), gmdate('Y')) + : time(); } // -------------------------------------------------------------------- @@ -649,13 +690,14 @@ class CI_Session { // Set the cookie setcookie( - $this->sess_cookie_name, - $cookie_data, - $expire, - $this->cookie_path, - $this->cookie_domain, - $this->cookie_secure - ); + $this->sess_cookie_name, + $cookie_data, + $expire, + $this->cookie_path, + $this->cookie_domain, + $this->cookie_secure, + $this->cookie_httponly + ); } // -------------------------------------------------------------------- @@ -687,8 +729,11 @@ class CI_Session { * * This function converts any slashes found into a temporary marker * + * @param string + * @param string + * @return void */ - function _escape_slashes(&$val, $key) + protected function _escape_slashes(&$val, $key) { if (is_string($val)) { @@ -709,7 +754,7 @@ class CI_Session { */ protected function _unserialize($data) { - $data = @unserialize(strip_slashes($data)); + $data = @unserialize(strip_slashes(trim($data))); if (is_array($data)) { @@ -717,14 +762,19 @@ class CI_Session { return $data; } - return (is_string($data)) ? str_replace('{{slash}}', '\\', $data) : $data; + return is_string($data) ? str_replace('{{slash}}', '\\', $data) : $data; } + // -------------------------------------------------------------------- + /** * Unescape slashes * * This function converts any slash markers back into actual slashes * + * @param string + * @param string + * @return void */ protected function _unescape_slashes(&$val, $key) { @@ -756,16 +806,14 @@ class CI_Session { { $expire = $this->now - $this->sess_expiration; - $this->CI->db->where("last_activity < {$expire}"); + $this->CI->db->where('last_activity < '.$expire); $this->CI->db->delete($this->sess_table_name); log_message('debug', 'Session garbage collection performed.'); } } - } -// END Session Class /* End of file Session.php */ -/* Location: ./system/libraries/Session.php */ +/* Location: ./system/libraries/Session.php */
\ No newline at end of file diff --git a/system/libraries/Table.php b/system/libraries/Table.php index fb154e50f..3777d29ff 100644 --- a/system/libraries/Table.php +++ b/system/libraries/Table.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * HTML Table Generating Class * @@ -40,18 +38,30 @@ */ class CI_Table { - public $rows = array(); - public $heading = array(); - public $auto_heading = TRUE; - public $caption = NULL; - public $template = NULL; - public $newline = "\n"; - public $empty_cells = ''; - public $function = FALSE; + public $rows = array(); + public $heading = array(); + public $auto_heading = TRUE; + public $caption = NULL; + public $template = NULL; + public $newline = "\n"; + public $empty_cells = ''; + public $function = FALSE; - public function __construct() + /** + * Set the template from the table config file if it exists + * + * @param array $config (default: array()) + * @return void + */ + public function __construct($config = array()) { - log_message('debug', "Table Class Initialized"); + // initialize config + foreach ($config as $key => $val) + { + $this->template[$key] = $val; + } + + log_message('debug', 'Table Class Initialized'); } // -------------------------------------------------------------------- @@ -60,7 +70,7 @@ class CI_Table { * Set the template * * @param array - * @return void + * @return bool */ public function set_template($template) { @@ -70,6 +80,7 @@ class CI_Table { } $this->template = $template; + return TRUE; } // -------------------------------------------------------------------- @@ -91,9 +102,9 @@ class CI_Table { // -------------------------------------------------------------------- /** - * Set columns. Takes a one-dimensional array as input and creates + * Set columns. Takes a one-dimensional array as input and creates * a multi-dimensional array with a depth equal to the number of - * columns. This allows a single array with many elements to be + * columns. This allows a single array with many elements to be * displayed in a table that has a fixed column count. * * @param array @@ -102,7 +113,7 @@ class CI_Table { */ public function make_columns($array = array(), $col_limit = 0) { - if ( ! is_array($array) OR count($array) === 0) + if ( ! is_array($array) OR count($array) === 0 OR ! is_int($col_limit)) { return FALSE; } @@ -174,29 +185,22 @@ class CI_Table { * * Ensures a standard associative array format for all cell data * - * @param type - * @return type + * @param array + * @return array */ protected function _prep_args($args) { // If there is no $args[0], skip this and treat as an associative array // This can happen if there is only a single key, for example this is passed to table->generate // array(array('foo'=>'bar')) - if (isset($args[0]) AND (count($args) === 1 && is_array($args[0]))) + if (isset($args[0]) && count($args) === 1 && is_array($args[0])) { // args sent as indexed array if ( ! isset($args[0]['data'])) { foreach ($args[0] as $key => $val) { - if (is_array($val) && isset($val['data'])) - { - $args[$key] = $val; - } - else - { - $args[$key] = array('data' => $val); - } + $args[$key] = (is_array($val) && isset($val['data'])) ? $val : array('data' => $val); } } } @@ -247,13 +251,13 @@ class CI_Table { } elseif (is_array($table_data)) { - $set_heading = (count($this->heading) === 0 AND $this->auto_heading == FALSE) ? FALSE : TRUE; + $set_heading = (count($this->heading) !== 0 OR $this->auto_heading != FALSE); $this->_set_from_array($table_data, $set_heading); } } - // Is there anything to display? No? Smite them! - if (count($this->heading) === 0 AND count($this->rows) === 0) + // Is there anything to display? No? Smite them! + if (count($this->heading) === 0 && count($this->rows) === 0) { return 'Undefined table data'; } @@ -287,7 +291,7 @@ class CI_Table { { if ($key != 'data') { - $temp = str_replace('<th', "<th $key='$val'", $temp); + $temp = str_replace('<th', '<th '.$key.'="'.$val.'"', $temp); } } @@ -311,7 +315,7 @@ class CI_Table { } // We use modulus to alternate the row colors - $name = (fmod($i++, 2)) ? '' : 'alt_'; + $name = fmod($i++, 2) ? '' : 'alt_'; $out .= $this->template['row_'.$name.'start'].$this->newline; @@ -323,27 +327,24 @@ class CI_Table { { if ($key !== 'data') { - $temp = str_replace('<td', "<td $key='$val'", $temp); + $temp = str_replace('<td', '<td '.$key.'="'.$val.'"', $temp); } } $cell = isset($cell['data']) ? $cell['data'] : ''; $out .= $temp; - if ($cell === "" OR $cell === NULL) + if ($cell === '' OR $cell === NULL) { $out .= $this->empty_cells; } + elseif ($function !== FALSE && is_callable($function)) + { + $out .= call_user_func($function, $cell); + } else { - if ($function !== FALSE && is_callable($function)) - { - $out .= call_user_func($function, $cell); - } - else - { - $out .= $cell; - } + $out .= $cell; } $out .= $this->template['cell_'.$name.'end']; @@ -372,9 +373,9 @@ class CI_Table { */ public function clear() { - $this->rows = array(); - $this->heading = array(); - $this->auto_heading = TRUE; + $this->rows = array(); + $this->heading = array(); + $this->auto_heading = TRUE; } // -------------------------------------------------------------------- @@ -389,22 +390,21 @@ class CI_Table { { if ( ! is_object($query)) { - return FALSE; + return; } // First generate the headings from the table column names if (count($this->heading) === 0) { - if ( ! method_exists($query, 'list_fields')) + if ( ! is_callable(array($query, 'list_fields'))) { - return FALSE; + return; } $this->heading = $this->_prep_args($query->list_fields()); } // Next blast through the result array and build out the rows - if ($query->num_rows() > 0) { foreach ($query->result_array() as $row) @@ -433,7 +433,7 @@ class CI_Table { foreach ($data as $row) { // If a heading hasn't already been set we'll use the first row of the array as the heading - if ($i++ === 0 AND count($data) > 1 AND count($this->heading) === 0 AND $set_heading == TRUE) + if ($i++ === 0 && count($data) > 1 && count($this->heading) === 0 && $set_heading == TRUE) { $this->heading = $this->_prep_args($row); } @@ -478,36 +478,35 @@ class CI_Table { */ protected function _default_template() { - return array ( - 'table_open' => '<table border="0" cellpadding="4" cellspacing="0">', + return array( + 'table_open' => '<table border="0" cellpadding="4" cellspacing="0">', - 'thead_open' => '<thead>', - 'thead_close' => '</thead>', + 'thead_open' => '<thead>', + 'thead_close' => '</thead>', - 'heading_row_start' => '<tr>', - 'heading_row_end' => '</tr>', - 'heading_cell_start' => '<th>', - 'heading_cell_end' => '</th>', + 'heading_row_start' => '<tr>', + 'heading_row_end' => '</tr>', + 'heading_cell_start' => '<th>', + 'heading_cell_end' => '</th>', - 'tbody_open' => '<tbody>', - 'tbody_close' => '</tbody>', + 'tbody_open' => '<tbody>', + 'tbody_close' => '</tbody>', - 'row_start' => '<tr>', - 'row_end' => '</tr>', - 'cell_start' => '<td>', - 'cell_end' => '</td>', + 'row_start' => '<tr>', + 'row_end' => '</tr>', + 'cell_start' => '<td>', + 'cell_end' => '</td>', - 'row_alt_start' => '<tr>', - 'row_alt_end' => '</tr>', - 'cell_alt_start' => '<td>', - 'cell_alt_end' => '</td>', + 'row_alt_start' => '<tr>', + 'row_alt_end' => '</tr>', + 'cell_alt_start' => '<td>', + 'cell_alt_end' => '</td>', - 'table_close' => '</table>' - ); + 'table_close' => '</table>' + ); } - } /* End of file Table.php */ -/* Location: ./system/libraries/Table.php */ +/* Location: ./system/libraries/Table.php */
\ No newline at end of file diff --git a/system/libraries/Trackback.php b/system/libraries/Trackback.php index 79a009133..6761f63a5 100644 --- a/system/libraries/Trackback.php +++ b/system/libraries/Trackback.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Trackback Class * @@ -49,7 +47,7 @@ class CI_Trackback { public function __construct() { - log_message('debug', "Trackback Class Initialized"); + log_message('debug', 'Trackback Class Initialized'); } // -------------------------------------------------------------------- @@ -97,9 +95,10 @@ class CI_Trackback { } // Build the Trackback data string - $charset = ( ! isset($tb_data['charset'])) ? $this->charset : $tb_data['charset']; + $charset = isset($tb_data['charset']) ? $tb_data['charset'] : $this->charset; - $data = "url=".rawurlencode($url)."&title=".rawurlencode($title)."&blog_name=".rawurlencode($blog_name)."&excerpt=".rawurlencode($excerpt)."&charset=".rawurlencode($charset); + $data = 'url='.rawurlencode($url).'&title='.rawurlencode($title).'&blog_name='.rawurlencode($blog_name) + .'&excerpt='.rawurlencode($excerpt).'&charset='.rawurlencode($charset); // Send Trackback(s) $return = TRUE; @@ -139,9 +138,9 @@ class CI_Trackback { return FALSE; } - $this->data['charset'] = ( ! isset($_POST['charset'])) ? 'auto' : strtoupper(trim($_POST['charset'])); + $this->data['charset'] = isset($_POST['charset']) ? strtoupper(trim($_POST['charset'])) : 'auto'; - if ($val != 'url' && function_exists('mb_convert_encoding')) + if ($val != 'url' && MB_ENABLED === TRUE) { $_POST[$val] = mb_convert_encoding($_POST[$val], $this->charset, $this->data['charset']); } @@ -164,7 +163,7 @@ class CI_Trackback { /** * Send Trackback Error Message * - * Allows custom errors to be set. By default it + * Allows custom errors to be set. By default it * sends the "incomplete information" error, as that's * the most common one. * @@ -173,7 +172,7 @@ class CI_Trackback { */ public function send_error($message = 'Incomplete Information') { - echo "<?xml version=\"1.0\" encoding=\"utf-8\"?".">\n<response>\n<error>1</error>\n<message>".$message."</message>\n</response>"; + echo '<?xml version="1.0" encoding="utf-8"?'.">\n<response>\n<error>1</error>\n<message>".$message."</message>\n</response>"; exit; } @@ -189,7 +188,7 @@ class CI_Trackback { */ public function send_success() { - echo "<?xml version=\"1.0\" encoding=\"utf-8\"?".">\n<response>\n<error>0</error>\n</response>"; + echo '<?xml version="1.0" encoding="utf-8"?'.">\n<response>\n<error>0</error>\n</response>"; exit; } @@ -203,7 +202,7 @@ class CI_Trackback { */ public function data($item) { - return ( ! isset($this->data[$item])) ? '' : $this->data[$item]; + return isset($this->data[$item]) ? $this->data[$item] : ''; } // -------------------------------------------------------------------- @@ -212,7 +211,7 @@ class CI_Trackback { * Process Trackback * * Opens a socket connection and passes the data to - * the server. Returns TRUE on success, FALSE on failure + * the server. Returns TRUE on success, FALSE on failure * * @param string * @param string @@ -230,37 +229,36 @@ class CI_Trackback { } // Build the path - $ppath = ( ! isset($target['path'])) ? $url : $target['path']; + $ppath = isset($target['path']) ? $target['path'] : $url; - $path = (isset($target['query']) && $target['query'] != "") ? $ppath.'?'.$target['query'] : $ppath; + $path = empty($target['query']) ? $ppath : $ppath.'?'.$target['query']; // Add the Trackback ID to the data string if ($id = $this->get_id($url)) { - $data = "tb_id=".$id."&".$data; + $data = 'tb_id='.$id.'&'.$data; } // Transfer the data - fputs ($fp, "POST " . $path . " HTTP/1.0\r\n" ); - fputs ($fp, "Host: " . $target['host'] . "\r\n" ); - fputs ($fp, "Content-type: application/x-www-form-urlencoded\r\n" ); - fputs ($fp, "Content-length: " . strlen($data) . "\r\n" ); - fputs ($fp, "Connection: close\r\n\r\n" ); - fputs ($fp, $data); + fputs($fp, 'POST '.$path." HTTP/1.0\r\n"); + fputs($fp, 'Host: '.$target['host']."\r\n"); + fputs($fp, "Content-type: application/x-www-form-urlencoded\r\n"); + fputs($fp, 'Content-length: '.strlen($data)."\r\n"); + fputs($fp, "Connection: close\r\n\r\n"); + fputs($fp, $data); // Was it successful? - $this->response = ""; + $this->response = ''; while ( ! feof($fp)) { $this->response .= fgets($fp, 128); } @fclose($fp); - if (stripos($this->response, '<error>0</error>') === FALSE) { - $message = (preg_match('/<message>(.*?)<\/message>/is', $this->response, $match)) ? trim($match[1]) : 'An unknown error was encountered'; + $message = preg_match('/<message>(.*?)<\/message>/is', $this->response, $match) ? trim($match[1]) : 'An unknown error was encountered'; $this->set_error($message); return FALSE; } @@ -282,11 +280,8 @@ class CI_Trackback { */ public function extract_urls($urls) { - // Remove the pesky white space and replace with a comma. - $urls = preg_replace("/\s*(\S+)\s*/", "\\1,", $urls); - - // If they use commas get rid of the doubles. - $urls = str_replace(",,", ",", $urls); + // Remove the pesky white space and replace with a comma, then replace doubles. + $urls = str_replace(',,', ',', preg_replace('/\s*(\S+)\s*/', '\\1,', $urls)); // Remove any comma that might be at the end if (substr($urls, -1) === ',') @@ -294,11 +289,8 @@ class CI_Trackback { $urls = substr($urls, 0, -1); } - // Break into an array via commas - $urls = preg_split('/[,]/', $urls); - - // Removes duplicates - $urls = array_unique($urls); + // Break into an array via commas and remove duplicates + $urls = array_unique(preg_split('/[,]/', $urls)); array_walk($urls, array($this, 'validate_url')); @@ -313,9 +305,9 @@ class CI_Trackback { * Simply adds "http://" if missing * * @param string - * @return string + * @return void */ - public function validate_url($url) + public function validate_url(&$url) { $url = trim($url); @@ -335,7 +327,7 @@ class CI_Trackback { */ public function get_id($url) { - $tb_id = ""; + $tb_id = ''; if (strpos($url, '?') !== FALSE) { @@ -359,18 +351,11 @@ class CI_Trackback { if ( ! is_numeric($tb_id)) { - $tb_id = $tb_array[count($tb_array)-2]; + $tb_id = $tb_array[count($tb_array)-2]; } } - if ( ! preg_match ("/^([0-9]+)$/", $tb_id)) - { - return FALSE; - } - else - { - return $tb_id; - } + return preg_match('/^[0-9]+$/', $tb_id) ? $tb_id : FALSE; } // -------------------------------------------------------------------- @@ -385,15 +370,13 @@ class CI_Trackback { { $temp = '__TEMP_AMPERSANDS__'; - $str = preg_replace(array('/&#(\d+);/', '/&(\w+);/'), "$temp\\1;", $str); - - $str = str_replace(array("&","<",">","\"", "'", "-"), - array("&", "<", ">", """, "'", "-"), - $str); + $str = preg_replace(array('/&#(\d+);/', '/&(\w+);/'), $temp.'\\1;', $str); - $str = preg_replace(array("/$temp(\d+);/", "/$temp(\w+);/"), array('&#\\1;', '&\\1;'), $str); + $str = str_replace(array('&', '<', '>', '"', "'", '-'), + array('&', '<', '>', '"', ''', '-'), + $str); - return $str; + return preg_replace(array('/'.$temp.'(\d+);/', '/'.$temp.'(\w+);/'), array('&#\\1;', '&\\1;'), $str); } // -------------------------------------------------------------------- @@ -404,7 +387,7 @@ class CI_Trackback { * Limits the string based on the character count. Will preserve complete words. * * @param string - * @param integer + * @param int * @param string * @return string */ @@ -415,7 +398,7 @@ class CI_Trackback { return $str; } - $str = preg_replace("/\s+/", ' ', str_replace(array("\r\n", "\r", "\n"), ' ', $str)); + $str = preg_replace('/\s+/', ' ', str_replace(array("\r\n", "\r", "\n"), ' ', $str)); if (strlen($str) <= $n) { @@ -469,7 +452,9 @@ class CI_Trackback { if (count($temp) === $count) { - $number = ($count == 3) ? (($temp[0] % 16) * 4096) + (($temp[1] % 64) * 64) + ($temp[2] % 64) : (($temp[0] % 32) * 64) + ($temp[1] % 64); + $number = ($count === 3) + ? (($temp[0] % 16) * 4096) + (($temp[1] % 64) * 64) + ($temp[2] % 64) + : (($temp[0] % 32) * 64) + ($temp[1] % 64); $out .= '&#'.$number.';'; $count = 1; @@ -506,11 +491,10 @@ class CI_Trackback { */ public function display_errors($open = '<p>', $close = '</p>') { - return (count($this->error_msg) > 0) ? $open . implode($close . $open, $this->error_msg) . $close : ''; + return (count($this->error_msg) > 0) ? $open.implode($close.$open, $this->error_msg).$close : ''; } } -// END Trackback Class /* End of file Trackback.php */ -/* Location: ./system/libraries/Trackback.php */ +/* Location: ./system/libraries/Trackback.php */
\ No newline at end of file diff --git a/system/libraries/Typography.php b/system/libraries/Typography.php index 46c73ef8b..21bbad038 100644 --- a/system/libraries/Typography.php +++ b/system/libraries/Typography.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,13 +25,11 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Typography Class * - * - * @access protected + * @package CodeIgniter + * @subpackage Libraries * @category Helpers * @author EllisLab Dev Team * @link http://codeigniter.com/user_guide/libraries/typography.html @@ -67,7 +65,6 @@ class CI_Typography { * - Converts double dashes into em-dashes. * - Converts two spaces into entities * - * @access public * @param string * @param bool whether to reduce more then two consecutive newlines to two * @return string @@ -94,15 +91,12 @@ class CI_Typography { // HTML comment tags don't conform to patterns of normal tags, so pull them out separately, only if needed $html_comments = array(); - if (strpos($str, '<!--') !== FALSE) + if (strpos($str, '<!--') !== FALSE && preg_match_all('#(<!\-\-.*?\-\->)#s', $str, $matches)) { - if (preg_match_all("#(<!\-\-.*?\-\->)#s", $str, $matches)) + for ($i = 0, $total = count($matches[0]); $i < $total; $i++) { - for ($i = 0, $total = count($matches[0]); $i < $total; $i++) - { - $html_comments[] = $matches[0][$i]; - $str = str_replace($matches[0][$i], '{@HC'.$i.'}', $str); - } + $html_comments[] = $matches[0][$i]; + $str = str_replace($matches[0][$i], '{@HC'.$i.'}', $str); } } @@ -110,22 +104,22 @@ class CI_Typography { // not contain <pre> tags, and it keeps the PCRE patterns below simpler and faster if (strpos($str, '<pre') !== FALSE) { - $str = preg_replace_callback("#<pre.*?>.*?</pre>#si", array($this, '_protect_characters'), $str); + $str = preg_replace_callback('#<pre.*?>.*?</pre>#si', array($this, '_protect_characters'), $str); } // Convert quotes within tags to temporary markers. - $str = preg_replace_callback("#<.+?>#si", array($this, '_protect_characters'), $str); + $str = preg_replace_callback('#<.+?>#si', array($this, '_protect_characters'), $str); // Do the same with braces if necessary if ($this->protect_braced_quotes === TRUE) { - $str = preg_replace_callback("#\{.+?\}#si", array($this, '_protect_characters'), $str); + $str = preg_replace_callback('#\{.+?\}#si', array($this, '_protect_characters'), $str); } // Convert "ignore" tags to temporary marker. The parser splits out the string at every tag // it encounters. Certain inline tags, like image tags, links, span tags, etc. will be // adversely affected if they are split out so we'll convert the opening bracket < temporarily to: {@TAG} - $str = preg_replace("#<(/*)(".$this->inline_elements.")([ >])#i", "{@TAG}\\1\\2\\3", $str); + $str = preg_replace('#<(/*)('.$this->inline_elements.')([ >])#i', '{@TAG}\\1\\2\\3', $str); /* Split the string at every tag. This expression creates an array with this prototype: * @@ -148,9 +142,9 @@ class CI_Typography { { // Are we dealing with a tag? If so, we'll skip the processing for this cycle. // Well also set the "process" flag which allows us to skip <pre> tags and a few other things. - if (preg_match("#<(/*)(".$this->block_elements.").*?>#", $chunks[$i], $match)) + if (preg_match('#<(/*)('.$this->block_elements.').*?>#', $chunks[$i], $match)) { - if (preg_match("#".$this->skip_elements."#", $match[2])) + if (preg_match('#'.$this->skip_elements.'#', $match[2])) { $process = ($match[1] === '/'); } @@ -180,10 +174,10 @@ class CI_Typography { $str .= $this->_format_newlines($chunks[$i]); } - // No opening block level tag? Add it if needed. - if ( ! preg_match("/^\s*<(?:".$this->block_elements.")/i", $str)) + // No opening block level tag? Add it if needed. + if ( ! preg_match('/^\s*<(?:'.$this->block_elements.')/i', $str)) { - $str = preg_replace("/^(.*?)<(".$this->block_elements.")/i", '<p>$1</p><$2', $str); + $str = preg_replace('/^(.*?)<('.$this->block_elements.')/i', '<p>$1</p><$2', $str); } // Convert quotes, elipsis, em-dashes, non-breaking spaces, and ampersands @@ -230,7 +224,7 @@ class CI_Typography { // Similarly, there might be cases where a closing </block> will follow // a closing </p> tag, so we'll correct it by adding a newline in between - "#</p></#" => "</p>\n</" + '#</p></#' => "</p>\n</" ); // Do we need to reduce empty lines? @@ -258,7 +252,6 @@ class CI_Typography { * to curly entities, but it also converts em-dashes, * double spaces, and ampersands * - * @access public * @param string * @return string */ @@ -322,13 +315,12 @@ class CI_Typography { * * Converts newline characters into either <p> tags or <br /> * - * @access protected * @param string * @return string */ protected function _format_newlines($str) { - if ($str == '' OR (strpos($str, "\n") === FALSE AND ! in_array($this->last_block_element, $this->inner_block_required))) + if ($str == '' OR (strpos($str, "\n") === FALSE && ! in_array($this->last_block_element, $this->inner_block_required))) { return $str; } @@ -337,7 +329,7 @@ class CI_Typography { $str = str_replace("\n\n", "</p>\n\n<p>", $str); // Convert single spaces to <br /> tags - $str = preg_replace("/([^\n])(\n)([^\n])/", "\\1<br />\\2\\3", $str); + $str = preg_replace("/([^\n])(\n)([^\n])/", '\\1<br />\\2\\3', $str); // Wrap the whole enchilada in enclosing paragraphs if ($str != "\n") @@ -350,9 +342,7 @@ class CI_Typography { // Remove empty paragraphs if they are on the first line, as this // is a potential unintended consequence of the previous code - $str = preg_replace("/<p><\/p>(.*)/", "\\1", $str, 1); - - return $str; + return preg_replace('/<p><\/p>(.*)/', '\\1', $str, 1); } // ------------------------------------------------------------------------ @@ -365,7 +355,6 @@ class CI_Typography { * and we don't want double dashes converted to emdash entities, so they are marked with {@DD} * likewise double spaces are converted to {@NBS} to prevent entity conversion * - * @access protected * @param array * @return string */ @@ -379,7 +368,6 @@ class CI_Typography { /** * Convert newlines to HTML line breaks except within PRE tags * - * @access public * @param string * @return string */ @@ -399,7 +387,6 @@ class CI_Typography { } } -// END Typography Class /* End of file Typography.php */ -/* Location: ./system/libraries/Typography.php */ +/* Location: ./system/libraries/Typography.php */
\ No newline at end of file diff --git a/system/libraries/Unit_test.php b/system/libraries/Unit_test.php index 38d767c69..0f6e2dfdd 100644 --- a/system/libraries/Unit_test.php +++ b/system/libraries/Unit_test.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Unit Testing Class * @@ -60,7 +58,7 @@ class CI_Unit_test { 'notes' ); - log_message('debug', "Unit Testing Class Initialized"); + log_message('debug', 'Unit Testing Class Initialized'); } // -------------------------------------------------------------------- @@ -75,7 +73,7 @@ class CI_Unit_test { */ public function set_test_items($items = array()) { - if ( ! empty($items) AND is_array($items)) + if ( ! empty($items) && is_array($items)) { $this->_test_items_visible = $items; } @@ -102,8 +100,8 @@ class CI_Unit_test { if (in_array($expected, array('is_object', 'is_string', 'is_bool', 'is_true', 'is_false', 'is_int', 'is_numeric', 'is_float', 'is_double', 'is_array', 'is_null'), TRUE)) { - $expected = str_replace('is_float', 'is_double', $expected); - $result = ($expected($test)) ? TRUE : FALSE; + $expected = str_replace('is_double', 'is_float', $expected); + $result = $expected($test); $extype = str_replace(array('true', 'false'), 'bool', str_replace('is_', '', $expected)); } else @@ -186,7 +184,7 @@ class CI_Unit_test { * Causes the evaluation to use === rather than == * * @param bool - * @return null + * @return void */ public function use_strict($state = TRUE) { @@ -201,7 +199,7 @@ class CI_Unit_test { * Enables/disables unit testing * * @param bool - * @return null + * @return void */ public function active($state = TRUE) { @@ -311,10 +309,10 @@ class CI_Unit_test { */ protected function _default_template() { - $this->_template = "\n".'<table style="width:100%; font-size:small; margin:10px 0; border-collapse:collapse; border:1px solid #CCC;">{rows}'."\n".'</table>'; + $this->_template = "\n".'<table style="width:100%; font-size:small; margin:10px 0; border-collapse:collapse; border:1px solid #CCC;">{rows}'."\n</table>"; $this->_template_rows = "\n\t<tr>\n\t\t".'<th style="text-align: left; border-bottom:1px solid #CCC;">{item}</th>' - . "\n\t\t".'<td style="border-bottom:1px solid #CCC;">{result}</td>'."\n\t</tr>"; + ."\n\t\t".'<td style="border-bottom:1px solid #CCC;">{result}</td>'."\n\t</tr>"; } // -------------------------------------------------------------------- @@ -333,7 +331,7 @@ class CI_Unit_test { return; } - if (is_null($this->_template) OR ! preg_match("/\{rows\}(.*?)\{\/rows\}/si", $this->_template, $match)) + if (is_null($this->_template) OR ! preg_match('/\{rows\}(.*?)\{\/rows\}/si', $this->_template, $match)) { $this->_default_template(); return; @@ -344,7 +342,6 @@ class CI_Unit_test { } } -// END Unit_test Class /** * Helper functions to test boolean true/false @@ -353,13 +350,12 @@ class CI_Unit_test { */ function is_true($test) { - return (is_bool($test) AND $test === TRUE) ? TRUE : FALSE; + return (is_bool($test) && $test === TRUE); } function is_false($test) { - return (is_bool($test) AND $test === FALSE) ? TRUE : FALSE; + return (is_bool($test) && $test === FALSE); } - /* End of file Unit_test.php */ -/* Location: ./system/libraries/Unit_test.php */ +/* Location: ./system/libraries/Unit_test.php */
\ No newline at end of file diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php index 0c63886e7..8ad67050d 100644 --- a/system/libraries/Upload.php +++ b/system/libraries/Upload.php @@ -1,8 +1,8 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * File Uploading Class * @@ -38,39 +36,40 @@ */ class CI_Upload { - public $max_size = 0; - public $max_width = 0; - public $max_height = 0; - public $max_filename = 0; + public $max_size = 0; + public $max_width = 0; + public $max_height = 0; + public $max_filename = 0; public $max_filename_increment = 100; - public $allowed_types = ""; - public $file_temp = ""; - public $file_name = ""; - public $orig_name = ""; - public $file_type = ""; - public $file_size = ""; - public $file_ext = ""; - public $upload_path = ""; - public $overwrite = FALSE; - public $encrypt_name = FALSE; - public $is_image = FALSE; - public $image_width = ''; - public $image_height = ''; - public $image_type = ''; - public $image_size_str = ''; - public $error_msg = array(); - public $mimes = array(); - public $remove_spaces = TRUE; - public $xss_clean = FALSE; - public $temp_prefix = "temp_file_"; - public $client_name = ''; + public $allowed_types = ''; + public $file_temp = ''; + public $file_name = ''; + public $orig_name = ''; + public $file_type = ''; + public $file_size = ''; + public $file_ext = ''; + public $upload_path = ''; + public $overwrite = FALSE; + public $encrypt_name = FALSE; + public $is_image = FALSE; + public $image_width = ''; + public $image_height = ''; + public $image_type = ''; + public $image_size_str = ''; + public $error_msg = array(); + public $mimes = array(); + public $remove_spaces = TRUE; + public $xss_clean = FALSE; + public $temp_prefix = 'temp_file_'; + public $client_name = ''; protected $_file_name_override = ''; /** * Constructor * - * @access public + * @param array + * @return void */ public function __construct($props = array()) { @@ -79,7 +78,7 @@ class CI_Upload { $this->initialize($props); } - log_message('debug', "Upload Class Initialized"); + log_message('debug', 'Upload Class Initialized'); } // -------------------------------------------------------------------- @@ -93,33 +92,33 @@ class CI_Upload { public function initialize($config = array()) { $defaults = array( - 'max_size' => 0, - 'max_width' => 0, - 'max_height' => 0, - 'max_filename' => 0, - 'max_filename_increment' => 100, - 'allowed_types' => "", - 'file_temp' => "", - 'file_name' => "", - 'orig_name' => "", - 'file_type' => "", - 'file_size' => "", - 'file_ext' => "", - 'upload_path' => "", - 'overwrite' => FALSE, - 'encrypt_name' => FALSE, - 'is_image' => FALSE, - 'image_width' => '', - 'image_height' => '', - 'image_type' => '', - 'image_size_str' => '', - 'error_msg' => array(), - 'mimes' => array(), - 'remove_spaces' => TRUE, - 'xss_clean' => FALSE, - 'temp_prefix' => "temp_file_", - 'client_name' => '' - ); + 'max_size' => 0, + 'max_width' => 0, + 'max_height' => 0, + 'max_filename' => 0, + 'max_filename_increment' => 100, + 'allowed_types' => '', + 'file_temp' => '', + 'file_name' => '', + 'orig_name' => '', + 'file_type' => '', + 'file_size' => '', + 'file_ext' => '', + 'upload_path' => '', + 'overwrite' => FALSE, + 'encrypt_name' => FALSE, + 'is_image' => FALSE, + 'image_width' => '', + 'image_height' => '', + 'image_type' => '', + 'image_size_str' => '', + 'error_msg' => array(), + 'mimes' => array(), + 'remove_spaces' => TRUE, + 'xss_clean' => FALSE, + 'temp_prefix' => 'temp_file_', + 'client_name' => '' + ); foreach ($defaults as $key => $val) @@ -156,8 +155,7 @@ class CI_Upload { */ public function do_upload($field = 'userfile') { - - // Is $_FILES[$field] set? If not, no reason to continue. + // Is $_FILES[$field] set? If not, no reason to continue. if ( ! isset($_FILES[$field])) { $this->set_error('upload_no_file_selected'); @@ -176,7 +174,7 @@ class CI_Upload { { $error = ( ! isset($_FILES[$field]['error'])) ? 4 : $_FILES[$field]['error']; - switch($error) + switch ($error) { case 1: // UPLOAD_ERR_INI_SIZE $this->set_error('upload_file_exceeds_limit'); @@ -199,19 +197,19 @@ class CI_Upload { case 8: // UPLOAD_ERR_EXTENSION $this->set_error('upload_stopped_by_extension'); break; - default : $this->set_error('upload_no_file_selected'); + default: + $this->set_error('upload_no_file_selected'); break; } return FALSE; } - // Set the uploaded data as class variables $this->file_temp = $_FILES[$field]['tmp_name']; $this->file_size = $_FILES[$field]['size']; $this->_file_mime_type($_FILES[$field]); - $this->file_type = preg_replace("/^(.+?);.*$/", "\\1", $this->file_type); + $this->file_type = preg_replace('/^(.+?);.*$/', '\\1', $this->file_type); $this->file_type = strtolower(trim(stripslashes($this->file_type), '"')); $this->file_name = $this->_prep_filename($_FILES[$field]['name']); $this->file_ext = $this->get_extension($this->file_name); @@ -234,11 +232,10 @@ class CI_Upload { { $this->file_name .= $this->file_ext; } - - // An extension was provided, lets have it! else { - $this->file_ext = $this->get_extension($this->_file_name_override); + // An extension was provided, lets have it! + $this->file_ext = $this->get_extension($this->_file_name_override); } if ( ! $this->is_allowed_filetype(TRUE)) @@ -281,7 +278,7 @@ class CI_Upload { // Remove white spaces in the name if ($this->remove_spaces == TRUE) { - $this->file_name = preg_replace("/\s+/", "_", $this->file_name); + $this->file_name = preg_replace('/\s+/', '_', $this->file_name); } /* @@ -305,23 +302,20 @@ class CI_Upload { /* * Run the file through the XSS hacking filter * This helps prevent malicious code from being - * embedded within a file. Scripts can easily + * embedded within a file. Scripts can easily * be disguised as images or other file types. */ - if ($this->xss_clean) + if ($this->xss_clean && $this->do_xss_clean() === FALSE) { - if ($this->do_xss_clean() === FALSE) - { - $this->set_error('upload_unable_to_write_file'); - return FALSE; - } + $this->set_error('upload_unable_to_write_file'); + return FALSE; } /* * Move the file to the final destination * To deal with different server configurations - * we'll attempt to use copy() first. If that fails - * we'll use move_uploaded_file(). One of the two should + * we'll attempt to use copy() first. If that fails + * we'll use move_uploaded_file(). One of the two should * reliably work in most environments */ if ( ! @copy($this->file_temp, $this->upload_path.$this->file_name)) @@ -336,7 +330,7 @@ class CI_Upload { /* * Set the finalized image dimensions * This sets the image width/height (assuming the - * file was an image). We use this information + * file was an image). We use this information * in the "data" function. */ $this->set_image_properties($this->upload_path.$this->file_name); @@ -356,22 +350,22 @@ class CI_Upload { */ public function data() { - return array ( - 'file_name' => $this->file_name, - 'file_type' => $this->file_type, - 'file_path' => $this->upload_path, - 'full_path' => $this->upload_path.$this->file_name, - 'raw_name' => str_replace($this->file_ext, '', $this->file_name), - 'orig_name' => $this->orig_name, - 'client_name' => $this->client_name, - 'file_ext' => $this->file_ext, - 'file_size' => $this->file_size, - 'is_image' => $this->is_image(), - 'image_width' => $this->image_width, - 'image_height' => $this->image_height, - 'image_type' => $this->image_type, - 'image_size_str' => $this->image_size_str, - ); + return array( + 'file_name' => $this->file_name, + 'file_type' => $this->file_type, + 'file_path' => $this->upload_path, + 'full_path' => $this->upload_path.$this->file_name, + 'raw_name' => str_replace($this->file_ext, '', $this->file_name), + 'orig_name' => $this->orig_name, + 'client_name' => $this->client_name, + 'file_ext' => $this->file_ext, + 'file_size' => $this->file_size, + 'is_image' => $this->is_image(), + 'image_width' => $this->image_width, + 'image_height' => $this->image_height, + 'image_type' => $this->image_type, + 'image_size_str' => $this->image_size_str, + ); } // -------------------------------------------------------------------- @@ -442,12 +436,12 @@ class CI_Upload { /** * Set Maximum File Size * - * @param integer + * @param int * @return void */ public function set_max_filesize($n) { - $this->max_size = ((int) $n < 0) ? 0: (int) $n; + $this->max_size = ((int) $n < 0) ? 0 : (int) $n; } // -------------------------------------------------------------------- @@ -455,12 +449,12 @@ class CI_Upload { /** * Set Maximum File Name Length * - * @param integer + * @param int * @return void */ public function set_max_filename($n) { - $this->max_filename = ((int) $n < 0) ? 0: (int) $n; + $this->max_filename = ((int) $n < 0) ? 0 : (int) $n; } // -------------------------------------------------------------------- @@ -468,12 +462,12 @@ class CI_Upload { /** * Set Maximum Image Width * - * @param integer + * @param int * @return void */ public function set_max_width($n) { - $this->max_width = ((int) $n < 0) ? 0: (int) $n; + $this->max_width = ((int) $n < 0) ? 0 : (int) $n; } // -------------------------------------------------------------------- @@ -481,12 +475,12 @@ class CI_Upload { /** * Set Maximum Image Height * - * @param integer + * @param int * @return void */ public function set_max_height($n) { - $this->max_height = ((int) $n < 0) ? 0: (int) $n; + $this->max_height = ((int) $n < 0) ? 0 : (int) $n; } // -------------------------------------------------------------------- @@ -499,7 +493,7 @@ class CI_Upload { */ public function set_allowed_types($types) { - if ( ! is_array($types) && $types == '*') + if ( ! is_array($types) && $types === '*') { $this->allowed_types = '*'; return; @@ -530,10 +524,10 @@ class CI_Upload { { $types = array(1 => 'gif', 2 => 'jpeg', 3 => 'png'); - $this->image_width = $D['0']; - $this->image_height = $D['1']; - $this->image_type = ( ! isset($types[$D['2']])) ? 'unknown' : $types[$D['2']]; - $this->image_size_str = $D['3']; // string containing height and width + $this->image_width = $D[0]; + $this->image_height = $D[1]; + $this->image_type = isset($types[$D[2]]) ? $types[$D[2]] : 'unknown'; + $this->image_size_str = $D[3]; // string containing height and width } } } @@ -551,7 +545,7 @@ class CI_Upload { */ public function set_xss_clean($flag = FALSE) { - $this->xss_clean = ($flag == TRUE) ? TRUE : FALSE; + $this->xss_clean = ($flag == TRUE); } // -------------------------------------------------------------------- @@ -573,19 +567,14 @@ class CI_Upload { { $this->file_type = 'image/png'; } - - if (in_array($this->file_type, $jpeg_mimes)) + elseif (in_array($this->file_type, $jpeg_mimes)) { $this->file_type = 'image/jpeg'; } - $img_mimes = array( - 'image/gif', - 'image/jpeg', - 'image/png', - ); + $img_mimes = array('image/gif', 'image/jpeg', 'image/png'); - return (in_array($this->file_type, $img_mimes, TRUE)) ? TRUE : FALSE; + return in_array($this->file_type, $img_mimes, TRUE); } // -------------------------------------------------------------------- @@ -593,16 +582,17 @@ class CI_Upload { /** * Verify that the filetype is allowed * + * @param bool * @return bool */ public function is_allowed_filetype($ignore_mime = FALSE) { - if ($this->allowed_types == '*') + if ($this->allowed_types === '*') { return TRUE; } - if (count($this->allowed_types) == 0 OR ! is_array($this->allowed_types)) + if ( ! is_array($this->allowed_types) OR count($this->allowed_types) === 0) { $this->set_error('upload_no_file_types'); return FALSE; @@ -618,12 +608,9 @@ class CI_Upload { // Images get some additional checks $image_types = array('gif', 'jpg', 'jpeg', 'png', 'jpe'); - if (in_array($ext, $image_types)) + if (in_array($ext, $image_types) && @getimagesize($this->file_temp) === FALSE) { - if (getimagesize($this->file_temp) === FALSE) - { - return FALSE; - } + return FALSE; } if ($ignore_mime === TRUE) @@ -633,16 +620,13 @@ class CI_Upload { $mime = $this->mimes_types($ext); - if (is_array($mime)) + if (is_array($mime) && in_array($this->file_type, $mime, TRUE)) { - if (in_array($this->file_type, $mime, TRUE)) - { - return TRUE; - } + return TRUE; } - elseif ($mime == $this->file_type) + elseif ($mime === $this->file_type) { - return TRUE; + return TRUE; } return FALSE; @@ -657,14 +641,7 @@ class CI_Upload { */ public function is_allowed_filesize() { - if ($this->max_size != 0 AND $this->file_size > $this->max_size) - { - return FALSE; - } - else - { - return TRUE; - } + return ($this->max_size == 0 OR $this->max_size > $this->file_size); } // -------------------------------------------------------------------- @@ -685,17 +662,15 @@ class CI_Upload { { $D = @getimagesize($this->file_temp); - if ($this->max_width > 0 AND $D['0'] > $this->max_width) + if ($this->max_width > 0 && $D[0] > $this->max_width) { return FALSE; } - if ($this->max_height > 0 AND $D['1'] > $this->max_height) + if ($this->max_height > 0 && $D[1] > $this->max_height) { return FALSE; } - - return TRUE; } return TRUE; @@ -708,7 +683,6 @@ class CI_Upload { * * Verifies that it is a valid upload path with proper permissions. * - * * @return bool */ public function validate_upload_path() @@ -719,9 +693,9 @@ class CI_Upload { return FALSE; } - if (function_exists('realpath') AND @realpath($this->upload_path) !== FALSE) + if (function_exists('realpath') && @realpath($this->upload_path) !== FALSE) { - $this->upload_path = str_replace("\\", "/", realpath($this->upload_path)); + $this->upload_path = str_replace('\\', '/', realpath($this->upload_path)); } if ( ! @is_dir($this->upload_path)) @@ -736,7 +710,7 @@ class CI_Upload { return FALSE; } - $this->upload_path = preg_replace("/(.+?)\/*$/", "\\1/", $this->upload_path); + $this->upload_path = preg_replace('/(.+?)\/*$/', '\\1/', $this->upload_path); return TRUE; } @@ -765,37 +739,31 @@ class CI_Upload { public function clean_file_name($filename) { $bad = array( - "<!--", - "-->", - "'", - "<", - ">", - '"', - '&', - '$', - '=', - ';', - '?', - '/', - "%20", - "%22", - "%3c", // < - "%253c", // < - "%3e", // > - "%0e", // > - "%28", // ( - "%29", // ) - "%2528", // ( - "%26", // & - "%24", // $ - "%3f", // ? - "%3b", // ; - "%3d" // = - ); - - $filename = str_replace($bad, '', $filename); - - return stripslashes($filename); + '<!--', '-->', + "'", '"', + '<', '>', + '&', '$', + '=', + ';', + '?', + '/', + '%20', + '%22', + '%3c', // < + '%253c', // < + '%3e', // > + '%0e', // > + '%28', // ( + '%29', // ) + '%2528', // ( + '%26', // & + '%24', // $ + '%3f', // ? + '%3b', // ; + '%3d' // = + ); + + return stripslashes(str_replace($bad, '', $filename)); } // -------------------------------------------------------------------- @@ -849,7 +817,7 @@ class CI_Upload { $current = ini_get('memory_limit') * 1024 * 1024; // There was a bug/behavioural change in PHP 5.2, where numbers over one million get output - // into scientific notation. number_format() ensures this number is an integer + // into scientific notation. number_format() ensures this number is an integer // http://bugs.php.net/bug.php?id=43053 $new_memory = number_format(ceil(filesize($file) + $current), 0, '.', ''); @@ -859,8 +827,8 @@ class CI_Upload { // If the file being uploaded is an image, then we should have no problem with XSS attacks (in theory), but // IE can be fooled into mime-type detecting a malformed image as an html file, thus executing an XSS attack on anyone - // using IE who looks at the image. It does this by inspecting the first 255 bytes of an image. To get around this - // CI will itself look at the first 255 bytes of an image to determine its relative safety. This can save a lot of + // using IE who looks at the image. It does this by inspecting the first 255 bytes of an image. To get around this + // CI will itself look at the first 255 bytes of an image to determine its relative safety. This can save a lot of // processor power and time if it is actually a clean image, as it will be in nearly all instances _except_ an // attempted XSS attack. @@ -934,7 +902,7 @@ class CI_Upload { */ public function display_errors($open = '<p>', $close = '</p>') { - return (count($this->error_msg) > 0) ? $open . implode($close . $open, $this->error_msg) . $close : ''; + return (count($this->error_msg) > 0) ? $open.implode($close.$open, $this->error_msg).$close : ''; } // -------------------------------------------------------------------- @@ -942,7 +910,7 @@ class CI_Upload { /** * List of Mime Types * - * This is a list of mime types. We use it to validate + * This is a list of mime types. We use it to validate * the "allowed types" set by the developer * * @param string @@ -954,13 +922,13 @@ class CI_Upload { if (count($this->mimes) == 0) { - if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) + if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) { include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'); } elseif (is_file(APPPATH.'config/mimes.php')) { - include(APPPATH.'config//mimes.php'); + include(APPPATH.'config/mimes.php'); } else { @@ -968,10 +936,9 @@ class CI_Upload { } $this->mimes = $mimes; - unset($mimes); } - return ( ! isset($this->mimes[$mime])) ? FALSE : $this->mimes[$mime]; + return isset($this->mimes[$mime]) ? $this->mimes[$mime] : FALSE; } // -------------------------------------------------------------------- @@ -1008,9 +975,7 @@ class CI_Upload { } } - $filename .= '.'.$ext; - - return $filename; + return $filename.'.'.$ext; } // -------------------------------------------------------------------- @@ -1026,47 +991,104 @@ class CI_Upload { */ protected function _file_mime_type($file) { - // Use if the Fileinfo extension, if available (only versions above 5.3 support the FILEINFO_MIME_TYPE flag) - if ( (float) substr(phpversion(), 0, 3) >= 5.3 && function_exists('finfo_file')) + // We'll need this to validate the MIME info string (e.g. text/plain; charset=us-ascii) + $regexp = '/^([a-z\-]+\/[a-z0-9\-\.\+]+)(;\s.+)?$/'; + + /* Fileinfo extension - most reliable method + * + * Unfortunately, prior to PHP 5.3 - it's only available as a PECL extension and the + * more convenient FILEINFO_MIME_TYPE flag doesn't exist. + */ + if (function_exists('finfo_file')) { - $finfo = new finfo(FILEINFO_MIME_TYPE); - if ($finfo !== FALSE) // This is possible, if there is no magic MIME database file found on the system + $finfo = finfo_open(FILEINFO_MIME); + if (is_resource($finfo)) // It is possible that a FALSE value is returned, if there is no magic MIME database file found on the system { - $file_type = $finfo->file($file['tmp_name']); + $mime = @finfo_file($finfo, $file['tmp_name']); + finfo_close($finfo); /* According to the comments section of the PHP manual page, * it is possible that this function returns an empty string * for some files (e.g. if they don't exist in the magic MIME database) */ - if (strlen($file_type) > 1) + if (is_string($mime) && preg_match($regexp, $mime, $matches)) { - $this->file_type = $file_type; + $this->file_type = $matches[1]; return; } } } - // Fall back to the deprecated mime_content_type(), if available - if (function_exists('mime_content_type')) - { - $this->file_type = @mime_content_type($file['tmp_name']); - return; - } - - /* This is an ugly hack, but UNIX-type systems provide a native way to detect the file type, - * which is still more secure than depending on the value of $_FILES[$field]['type']. + /* This is an ugly hack, but UNIX-type systems provide a "native" way to detect the file type, + * which is still more secure than depending on the value of $_FILES[$field]['type'], and as it + * was reported in issue #750 (https://github.com/EllisLab/CodeIgniter/issues/750) - it's better + * than mime_content_type() as well, hence the attempts to try calling the command line with + * three different functions. * * Notes: - * - a 'W' in the substr() expression bellow, would mean that we're using Windows - * - many system admins would disable the exec() function due to security concerns, hence the function_exists() check + * - the DIRECTORY_SEPARATOR comparison ensures that we're not on a Windows system + * - many system admins would disable the exec(), shell_exec(), popen() and similar functions + * due to security concerns, hence the function_exists() checks */ - if (DIRECTORY_SEPARATOR !== '\\' && function_exists('exec')) + if (DIRECTORY_SEPARATOR !== '\\') + { + $cmd = 'file --brief --mime ' . escapeshellarg($file['tmp_name']) . ' 2>&1'; + + if (function_exists('exec')) + { + /* This might look confusing, as $mime is being populated with all of the output when set in the second parameter. + * However, we only neeed the last line, which is the actual return value of exec(), and as such - it overwrites + * anything that could already be set for $mime previously. This effectively makes the second parameter a dummy + * value, which is only put to allow us to get the return status code. + */ + $mime = @exec($cmd, $mime, $return_status); + if ($return_status === 0 && is_string($mime) && preg_match($regexp, $mime, $matches)) + { + $this->file_type = $matches[1]; + return; + } + } + + if ( (bool) @ini_get('safe_mode') === FALSE && function_exists('shell_exec')) + { + $mime = @shell_exec($cmd); + if (strlen($mime) > 0) + { + $mime = explode("\n", trim($mime)); + if (preg_match($regexp, $mime[(count($mime) - 1)], $matches)) + { + $this->file_type = $matches[1]; + return; + } + } + } + + if (function_exists('popen')) + { + $proc = @popen($cmd, 'r'); + if (is_resource($proc)) + { + $mime = @fread($proc, 512); + @pclose($proc); + if ($mime !== FALSE) + { + $mime = explode("\n", trim($mime)); + if (preg_match($regexp, $mime[(count($mime) - 1)], $matches)) + { + $this->file_type = $matches[1]; + return; + } + } + } + } + } + + // Fall back to the deprecated mime_content_type(), if available (still better than $_FILES[$field]['type']) + if (function_exists('mime_content_type')) { - $output = array(); - @exec('file --brief --mime-type ' . escapeshellarg($file['tmp_path']), $output, $return_code); - if ($return_code === 0 && strlen($output[0]) > 0) // A return status code != 0 would mean failed execution + $this->file_type = @mime_content_type($file['tmp_name']); + if (strlen($this->file_type) > 0) // It's possible that mime_content_type() returns FALSE or an empty string { - $this->file_type = rtrim($output[0]); return; } } @@ -1074,10 +1096,7 @@ class CI_Upload { $this->file_type = $file['type']; } - // -------------------------------------------------------------------- - } -// END Upload Class /* End of file Upload.php */ -/* Location: ./system/libraries/Upload.php */ +/* Location: ./system/libraries/Upload.php */
\ No newline at end of file diff --git a/system/libraries/User_agent.php b/system/libraries/User_agent.php index cd644c00d..b8e0d37fb 100644 --- a/system/libraries/User_agent.php +++ b/system/libraries/User_agent.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * User Agent Class * @@ -74,15 +72,12 @@ class CI_User_agent { $this->agent = trim($_SERVER['HTTP_USER_AGENT']); } - if ( ! is_null($this->agent)) + if ( ! is_null($this->agent) && $this->_load_agent_file()) { - if ($this->_load_agent_file()) - { - $this->_compile_data(); - } + $this->_compile_data(); } - log_message('debug', "User Agent Class Initialized"); + log_message('debug', 'User Agent Class Initialized'); } // -------------------------------------------------------------------- @@ -94,7 +89,7 @@ class CI_User_agent { */ protected function _load_agent_file() { - if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/user_agents.php')) + if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/user_agents.php')) { include(APPPATH.'config/'.ENVIRONMENT.'/user_agents.php'); } @@ -165,22 +160,24 @@ class CI_User_agent { /** * Set the Platform * - * @return mixed + * @return bool */ protected function _set_platform() { - if (is_array($this->platforms) AND count($this->platforms) > 0) + if (is_array($this->platforms) && count($this->platforms) > 0) { foreach ($this->platforms as $key => $val) { - if (preg_match("|".preg_quote($key)."|i", $this->agent)) + if (preg_match('|'.preg_quote($key).'|i', $this->agent)) { $this->platform = $val; return TRUE; } } } + $this->platform = 'Unknown Platform'; + return FALSE; } // -------------------------------------------------------------------- @@ -192,11 +189,11 @@ class CI_User_agent { */ protected function _set_browser() { - if (is_array($this->browsers) AND count($this->browsers) > 0) + if (is_array($this->browsers) && count($this->browsers) > 0) { foreach ($this->browsers as $key => $val) { - if (preg_match("|".preg_quote($key).".*?([0-9\.]+)|i", $this->agent, $match)) + if (preg_match('|'.preg_quote($key).'.*?([0-9\.]+)|i', $this->agent, $match)) { $this->is_browser = TRUE; $this->version = $match[1]; @@ -206,6 +203,7 @@ class CI_User_agent { } } } + return FALSE; } @@ -218,11 +216,11 @@ class CI_User_agent { */ protected function _set_robot() { - if (is_array($this->robots) AND count($this->robots) > 0) + if (is_array($this->robots) && count($this->robots) > 0) { foreach ($this->robots as $key => $val) { - if (preg_match("|".preg_quote($key)."|i", $this->agent)) + if (preg_match('|'.preg_quote($key).'|i', $this->agent)) { $this->is_robot = TRUE; $this->robot = $val; @@ -230,6 +228,7 @@ class CI_User_agent { } } } + return FALSE; } @@ -242,7 +241,7 @@ class CI_User_agent { */ protected function _set_mobile() { - if (is_array($this->mobiles) AND count($this->mobiles) > 0) + if (is_array($this->mobiles) && count($this->mobiles) > 0) { foreach ($this->mobiles as $key => $val) { @@ -254,6 +253,7 @@ class CI_User_agent { } } } + return FALSE; } @@ -266,7 +266,7 @@ class CI_User_agent { */ protected function _set_languages() { - if ((count($this->languages) === 0) AND isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) AND $_SERVER['HTTP_ACCEPT_LANGUAGE'] != '') + if ((count($this->languages) === 0) && ! empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])) { $this->languages = explode(',', preg_replace('/(;q=[0-9\.]+)/i', '', strtolower(trim($_SERVER['HTTP_ACCEPT_LANGUAGE'])))); } @@ -286,7 +286,7 @@ class CI_User_agent { */ protected function _set_charsets() { - if ((count($this->charsets) === 0) AND isset($_SERVER['HTTP_ACCEPT_CHARSET']) AND $_SERVER['HTTP_ACCEPT_CHARSET'] != '') + if ((count($this->charsets) === 0) && ! empty($_SERVER['HTTP_ACCEPT_CHARSET'])) { $this->charsets = explode(',', preg_replace('/(;q=.+)/i', '', strtolower(trim($_SERVER['HTTP_ACCEPT_CHARSET'])))); } @@ -318,7 +318,7 @@ class CI_User_agent { } // Check for a specific browser - return array_key_exists($key, $this->browsers) AND $this->browser === $this->browsers[$key]; + return (isset($this->browsers[$key]) && $this->browser === $this->browsers[$key]); } // -------------------------------------------------------------------- @@ -342,7 +342,7 @@ class CI_User_agent { } // Check for a specific robot - return array_key_exists($key, $this->robots) AND $this->robot === $this->robots[$key]; + return (isset($this->robots[$key]) && $this->robot === $this->robots[$key]); } // -------------------------------------------------------------------- @@ -366,7 +366,7 @@ class CI_User_agent { } // Check for a specific robot - return array_key_exists($key, $this->mobiles) AND $this->mobile === $this->mobiles[$key]; + return (isset($this->mobiles[$key]) && $this->mobile === $this->mobiles[$key]); } // -------------------------------------------------------------------- @@ -378,7 +378,7 @@ class CI_User_agent { */ public function is_referral() { - return ( ! isset($_SERVER['HTTP_REFERER']) OR $_SERVER['HTTP_REFERER'] == '') ? FALSE : TRUE; + return ! empty($_SERVER['HTTP_REFERER']); } // -------------------------------------------------------------------- @@ -461,7 +461,7 @@ class CI_User_agent { */ public function referrer() { - return ( ! isset($_SERVER['HTTP_REFERER']) OR $_SERVER['HTTP_REFERER'] == '') ? '' : trim($_SERVER['HTTP_REFERER']); + return empty($_SERVER['HTTP_REFERER']) ? '' : trim($_SERVER['HTTP_REFERER']); } // -------------------------------------------------------------------- @@ -507,7 +507,7 @@ class CI_User_agent { */ public function accept_lang($lang = 'en') { - return (in_array(strtolower($lang), $this->languages(), TRUE)); + return in_array(strtolower($lang), $this->languages(), TRUE); } // -------------------------------------------------------------------- @@ -519,10 +519,10 @@ class CI_User_agent { */ public function accept_charset($charset = 'utf-8') { - return (in_array(strtolower($charset), $this->charsets(), TRUE)); + return in_array(strtolower($charset), $this->charsets(), TRUE); } } /* End of file User_agent.php */ -/* Location: ./system/libraries/User_agent.php */ +/* Location: ./system/libraries/User_agent.php */
\ No newline at end of file diff --git a/system/libraries/Xmlrpc.php b/system/libraries/Xmlrpc.php index 730a0fc49..fea560c2e 100644 --- a/system/libraries/Xmlrpc.php +++ b/system/libraries/Xmlrpc.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -25,14 +25,6 @@ * @filesource */ -if ( ! function_exists('xml_parser_create')) -{ - show_error('Your PHP installation does not support XML'); -} - - -// ------------------------------------------------------------------------ - /** * XML-RPC request handler class * @@ -42,6 +34,14 @@ if ( ! function_exists('xml_parser_create')) * @author EllisLab Dev Team * @link http://codeigniter.com/user_guide/libraries/xmlrpc.html */ + +if ( ! function_exists('xml_parser_create')) +{ + show_error('Your PHP installation does not support XML'); +} + +// ------------------------------------------------------------------------ + class CI_Xmlrpc { public $debug = FALSE; // Debugging on or off @@ -77,13 +77,17 @@ class CI_Xmlrpc { public $xss_clean = TRUE; - //------------------------------------- - // VALUES THAT MULTIPLE CLASSES NEED - //------------------------------------- + /** + * Constructor + * + * Initializes property default values + * + * @param array + * @return void + */ public function __construct($config = array()) { - $this->xmlrpcName = $this->xmlrpcName; $this->xmlrpc_backslash = chr(92).chr(92); // Types for info sent back and forth @@ -136,14 +140,17 @@ class CI_Xmlrpc { $this->initialize($config); - log_message('debug', "XML-RPC Class Initialized"); + log_message('debug', 'XML-RPC Class Initialized'); } + // -------------------------------------------------------------------- - //------------------------------------- - // Initialize Prefs - //------------------------------------- - + /** + * Initialize + * + * @param array + * @return void + */ public function initialize($config = array()) { if (count($config) > 0) @@ -157,36 +164,43 @@ class CI_Xmlrpc { } } } - // END - //------------------------------------- - // Take URL and parse it - //------------------------------------- + // -------------------------------------------------------------------- - public function server($url, $port=80) + /** + * Parse server URL + * + * @param string url + * @param int port + * @return void + */ + public function server($url, $port = 80) { if (strpos($url, 'http') !== 0) { - $url = "http://".$url; + $url = 'http://'.$url; } $parts = parse_url($url); - $path = ( ! isset($parts['path'])) ? '/' : $parts['path']; + $path = isset($parts['path']) ? $parts['path'] : '/'; - if (isset($parts['query']) && $parts['query'] != '') + if ( ! empty($parts['query'])) { $path .= '?'.$parts['query']; } $this->client = new XML_RPC_Client($path, $parts['host'], $port); } - // END - //------------------------------------- - // Set Timeout - //------------------------------------- + // -------------------------------------------------------------------- + /** + * Set Timeout + * + * @param int seconds + * @return void + */ public function timeout($seconds = 5) { if ( ! is_null($this->client) && is_int($seconds)) @@ -194,27 +208,34 @@ class CI_Xmlrpc { $this->client->timeout = $seconds; } } - // END - //------------------------------------- - // Set Methods - //------------------------------------- + // -------------------------------------------------------------------- + /** + * Set Methods + * + * @param string method name + * @return void + */ public function method($function) { $this->method = $function; } - // END - //------------------------------------- - // Take Array of Data and Create Objects - //------------------------------------- + // -------------------------------------------------------------------- + /** + * Take Array of Data and Create Objects + * + * @param array + * @return void + */ public function request($incoming) { if ( ! is_array($incoming)) { // Send Error + return; } $this->data = array(); @@ -224,27 +245,33 @@ class CI_Xmlrpc { $this->data[$key] = $this->values_parsing($value); } } - // END - - //------------------------------------- - // Set Debug - //------------------------------------- + // -------------------------------------------------------------------- + /** + * Set Debug + * + * @param bool + * @return void + */ public function set_debug($flag = TRUE) { $this->debug = ($flag == TRUE); } - //------------------------------------- - // Values Parsing - //------------------------------------- + // -------------------------------------------------------------------- - public function values_parsing($value, $return = FALSE) + /** + * Values Parsing + * + * @param mixed + * @return object + */ + public function values_parsing($value) { if (is_array($value) && array_key_exists(0, $value)) { - if ( ! isset($value[1]) OR ( ! isset($this->xmlrpcTypes[$value[1]]))) + if ( ! isset($value[1], $this->xmlrpcTypes[$value[1]])) { $temp = new XML_RPC_Values($value[0], (is_array($value[0]) ? 'array' : 'string')); } @@ -268,16 +295,17 @@ class CI_Xmlrpc { return $temp; } - // END - - //------------------------------------- - // Sends XML-RPC Request - //------------------------------------- + // -------------------------------------------------------------------- + /** + * Sends XML-RPC Request + * + * @return bool + */ public function send_request() { - $this->message = new XML_RPC_Message($this->method,$this->data); + $this->message = new XML_RPC_Message($this->method, $this->data); $this->message->debug = $this->debug; if ( ! $this->result = $this->client->send($this->message) OR ! is_object($this->result->val)) @@ -289,55 +317,62 @@ class CI_Xmlrpc { $this->response = $this->result->decode(); return TRUE; } - // END - //------------------------------------- - // Returns Error - //------------------------------------- + // -------------------------------------------------------------------- + /** + * Returns Error + * + * @return string + */ public function display_error() { return $this->error; } - // END - //------------------------------------- - // Returns Remote Server Response - //------------------------------------- + // -------------------------------------------------------------------- + /** + * Returns Remote Server Response + * + * @return string + */ public function display_response() { return $this->response; } - // END - //------------------------------------- - // Sends an Error Message for Server Request - //------------------------------------- + // -------------------------------------------------------------------- + /** + * Sends an Error Message for Server Request + * + * @param int + * @param string + * @return object + */ public function send_error_message($number, $message) { return new XML_RPC_Response(0, $number, $message); } - // END + // -------------------------------------------------------------------- - //------------------------------------- - // Send Response for Server Request - //------------------------------------- - + /** + * Send Response for Server Request + * + * @param array + * @return object + */ public function send_response($response) { // $response should be array of values, which will be parsed // based on their data and type into a valid group of XML-RPC values return new XML_RPC_Response($this->values_parsing($response)); } - // END } // END XML_RPC Class - - /** * XML-RPC Client class * @@ -355,7 +390,15 @@ class XML_RPC_Client extends CI_Xmlrpc public $timeout = 5; public $no_multicall = FALSE; - public function __construct($path, $server, $port=80) + /** + * Constructor + * + * @param string + * @param object + * @param int + * @return void + */ + public function __construct($path, $server, $port = 80) { parent::__construct(); @@ -364,18 +407,33 @@ class XML_RPC_Client extends CI_Xmlrpc $this->path = $path; } + // -------------------------------------------------------------------- + + /** + * Send message + * + * @param mixed + * @return object + */ public function send($msg) { if (is_array($msg)) { // Multi-call disabled - $r = new XML_RPC_Response(0, $this->xmlrpcerr['multicall_recursion'],$this->xmlrpcstr['multicall_recursion']); - return $r; + return new XML_RPC_Response(0, $this->xmlrpcerr['multicall_recursion'], $this->xmlrpcstr['multicall_recursion']); } return $this->sendPayload($msg); } + // -------------------------------------------------------------------- + + /** + * Send payload + * + * @param object + * @return object + */ public function sendPayload($msg) { $fp = @fsockopen($this->server, $this->port,$this->errno, $this->errstr, $this->timeout); @@ -383,8 +441,7 @@ class XML_RPC_Client extends CI_Xmlrpc if ( ! is_resource($fp)) { error_log($this->xmlrpcstr['http_error']); - $r = new XML_RPC_Response(0, $this->xmlrpcerr['http_error'],$this->xmlrpcstr['http_error']); - return $r; + return new XML_RPC_Response(0, $this->xmlrpcerr['http_error'], $this->xmlrpcstr['http_error']); } if (empty($msg->payload)) @@ -394,27 +451,25 @@ class XML_RPC_Client extends CI_Xmlrpc } $r = "\r\n"; - $op = "POST {$this->path} HTTP/1.0$r" - . "Host: {$this->server}$r" - . "Content-Type: text/xml$r" - . "User-Agent: {$this->xmlrpcName}$r" - . "Content-Length: ".strlen($msg->payload)."$r$r" - . $msg->payload; - + $op = 'POST '.$this->path.' HTTP/1.0'.$r + .'Host: '.$this->server.$r + .'Content-Type: text/xml'.$r + .'User-Agent: '.$this->xmlrpcName.$r + .'Content-Length: '.strlen($msg->payload).$r.$r + .$msg->payload; if ( ! fputs($fp, $op, strlen($op))) { error_log($this->xmlrpcstr['http_error']); - $r = new XML_RPC_Response(0, $this->xmlrpcerr['http_error'], $this->xmlrpcstr['http_error']); - return $r; + return new XML_RPC_Response(0, $this->xmlrpcerr['http_error'], $this->xmlrpcstr['http_error']); } + $resp = $msg->parseResponse($fp); fclose($fp); return $resp; } -} -// end class XML_RPC_Client +} // END XML_RPC_Client Class /** * XML-RPC Response class @@ -425,31 +480,34 @@ class XML_RPC_Client extends CI_Xmlrpc */ class XML_RPC_Response { - public $val = 0; - public $errno = 0; - public $errstr = ''; - public $headers = array(); - public $xss_clean = TRUE; - + public $val = 0; + public $errno = 0; + public $errstr = ''; + public $headers = array(); + public $xss_clean = TRUE; + + /** + * Constructor + * + * @param mixed + * @param int + * @param string + * @return void + */ public function __construct($val, $code = 0, $fstr = '') { if ($code != 0) { // error $this->errno = $code; - if ( ! is_php('5.4')) - { - $this->errstr = htmlspecialchars($fstr, ENT_NOQUOTES, 'UTF-8'); - } - else - { - $this->errstr = htmlspecialchars($fstr, ENT_XML1 | ENT_NOQUOTES, 'UTF-8'); - } + $this->errstr = htmlspecialchars($fstr, + (is_php('5.4') ? ENT_XML1 | ENT_NOQUOTES : ENT_NOQUOTES), + 'UTF-8'); } - else if ( ! is_object($val)) + elseif ( ! is_object($val)) { // programmer error, not an object - error_log("Invalid type '" . gettype($val) . "' (value: $val) passed to XML_RPC_Response. Defaulting to empty value."); + error_log("Invalid type '".gettype($val)."' (value: ".$val.') passed to XML_RPC_Response. Defaulting to empty value.'); $this->val = new XML_RPC_Values(); } else @@ -458,43 +516,79 @@ class XML_RPC_Response } } + // -------------------------------------------------------------------- + + /** + * Fault code + * + * @return int + */ public function faultCode() { return $this->errno; } + // -------------------------------------------------------------------- + + /** + * Fault string + * + * @return string + */ public function faultString() { return $this->errstr; } + // -------------------------------------------------------------------- + + /** + * Value + * + * @return mixed + */ public function value() { return $this->val; } + // -------------------------------------------------------------------- + + /** + * Prepare response + * + * @return string xml + */ public function prepare_response() { return "<methodResponse>\n" - . ($this->errno - ? '<fault> + .($this->errno + ? '<fault> <value> <struct> <member> <name>faultCode</name> - <value><int>' . $this->errno . '</int></value> + <value><int>'.$this->errno.'</int></value> </member> <member> <name>faultString</name> - <value><string>' . $this->errstr . '</string></value> + <value><string>'.$this->errstr.'</string></value> </member> </struct> </value> </fault>' - : "<params>\n<param>\n".$this->val->serialize_class()."</param>\n</params>") - . "\n</methodResponse>"; + : "<params>\n<param>\n".$this->val->serialize_class()."</param>\n</params>") + ."\n</methodResponse>"; } + // -------------------------------------------------------------------- + + /** + * Decode + * + * @param mixed + * @return array + */ public function decode($array = FALSE) { $CI =& get_instance(); @@ -513,31 +607,31 @@ class XML_RPC_Response } } - $result = $array; + return $array; + } + + $result = $this->xmlrpc_decoder($this->val); + + if (is_array($result)) + { + $result = $this->decode($result); } else { - $result = $this->xmlrpc_decoder($this->val); - - if (is_array($result)) - { - $result = $this->decode($result); - } - else - { - $result = ($this->xss_clean) ? $CI->security->xss_clean($result) : $result; - } + $result = ($this->xss_clean) ? $CI->security->xss_clean($result) : $result; } return $result; } + // -------------------------------------------------------------------- - - //------------------------------------- - // XML-RPC Object to PHP Types - //------------------------------------- - + /** + * XML-RPC Object to PHP Types + * + * @param object + * @return array + */ public function xmlrpc_decoder($xmlrpc_val) { $kind = $xmlrpc_val->kindOf(); @@ -571,25 +665,28 @@ class XML_RPC_Response } } + // -------------------------------------------------------------------- - //------------------------------------- - // ISO-8601 time to server or UTC time - //------------------------------------- - - public function iso8601_decode($time, $utc = 0) + /** + * ISO-8601 time to server or UTC time + * + * @param string + * @param bool + * @return int unix timestamp + */ + public function iso8601_decode($time, $utc = FALSE) { - // return a timet in the localtime, or UTC + // return a time in the localtime, or UTC $t = 0; if (preg_match('/([0-9]{4})([0-9]{2})([0-9]{2})T([0-9]{2}):([0-9]{2}):([0-9]{2})/', $time, $regs)) { - $fnc = ($utc == 1) ? 'gmmktime' : 'mktime'; + $fnc = ($utc == TRUE) ? 'gmmktime' : 'mktime'; $t = $fnc($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]); } return $t; } -} -// End Response Class +} // END XML_RPC_Response Class /** * XML-RPC Message class @@ -602,10 +699,17 @@ class XML_RPC_Message extends CI_Xmlrpc { public $payload; public $method_name; - public $params = array(); - public $xh = array(); - - public function __construct($method, $pars=0) + public $params = array(); + public $xh = array(); + + /** + * Constructor + * + * @param string method name + * @param array + * @return void + */ + public function __construct($method, $pars = FALSE) { parent::__construct(); @@ -620,15 +724,18 @@ class XML_RPC_Message extends CI_Xmlrpc } } - //------------------------------------- - // Create Payload to Send - //------------------------------------- + // -------------------------------------------------------------------- + /** + * Create Payload to Send + * + * @return void + */ public function createPayload() { - $this->payload = "<?xml version=\"1.0\"?".">\r\n<methodCall>\r\n" - . '<methodName>'.$this->method_name."</methodName>\r\n" - . "<params>\r\n"; + $this->payload = '<?xml version="1.0"?'.">\r\n<methodCall>\r\n" + .'<methodName>'.$this->method_name."</methodName>\r\n" + ."<params>\r\n"; for ($i = 0, $c = count($this->params); $i < $c; $i++) { @@ -640,10 +747,14 @@ class XML_RPC_Message extends CI_Xmlrpc $this->payload .= "</params>\r\n</methodCall>\r\n"; } - //------------------------------------- - // Parse External XML-RPC Server's Response - //------------------------------------- + // -------------------------------------------------------------------- + /** + * Parse External XML-RPC Server's Response + * + * @param resource + * @return object + */ public function parseResponse($fp) { $data = ''; @@ -653,36 +764,24 @@ class XML_RPC_Message extends CI_Xmlrpc $data .= $datum; } - //------------------------------------- - // DISPLAY HTTP CONTENT for DEBUGGING - //------------------------------------- - + // Display HTTP content for debugging if ($this->debug === TRUE) { echo "<pre>---DATA---\n".htmlspecialchars($data)."\n---END DATA---\n\n</pre>"; } - //------------------------------------- - // Check for data - //------------------------------------- - + // Check for data if ($data === '') { error_log($this->xmlrpcstr['no_data']); - $r = new XML_RPC_Response(0, $this->xmlrpcerr['no_data'], $this->xmlrpcstr['no_data']); - return $r; + return new XML_RPC_Response(0, $this->xmlrpcerr['no_data'], $this->xmlrpcstr['no_data']); } - - //------------------------------------- - // Check for HTTP 200 Response - //------------------------------------- - + // Check for HTTP 200 Response if (strncmp($data, 'HTTP', 4) === 0 && ! preg_match('/^HTTP\/[0-9\.]+ 200 /', $data)) { - $errstr= substr($data, 0, strpos($data, "\n")-1); - $r = new XML_RPC_Response(0, $this->xmlrpcerr['http_error'], $this->xmlrpcstr['http_error']. ' (' . $errstr . ')'); - return $r; + $errstr = substr($data, 0, strpos($data, "\n")-1); + return new XML_RPC_Response(0, $this->xmlrpcerr['http_error'], $this->xmlrpcstr['http_error'].' ('.$errstr.')'); } //------------------------------------- @@ -692,25 +791,21 @@ class XML_RPC_Message extends CI_Xmlrpc $parser = xml_parser_create($this->xmlrpc_defencoding); $this->xh[$parser] = array( - 'isf' => 0, - 'ac' => '', - 'headers' => array(), - 'stack' => array(), - 'valuestack' => array(), - 'isf_reason' => 0 + 'isf' => 0, + 'ac' => '', + 'headers' => array(), + 'stack' => array(), + 'valuestack' => array(), + 'isf_reason' => 0 ); xml_set_object($parser, $this); - xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, true); + xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, TRUE); xml_set_element_handler($parser, 'open_tag', 'closing_tag'); xml_set_character_data_handler($parser, 'character_data'); //xml_set_default_handler($parser, 'default_handler'); - - //------------------------------------- - // GET HEADERS - //------------------------------------- - + // Get headers $lines = explode("\r\n", $data); while (($line = array_shift($lines))) { @@ -722,16 +817,12 @@ class XML_RPC_Message extends CI_Xmlrpc } $data = implode("\r\n", $lines); - - //------------------------------------- - // PARSE XML DATA - //------------------------------------- - + // Parse XML data if ( ! xml_parse($parser, $data, count($data))) { $errstr = sprintf('XML error: %s at line %d', - xml_error_string(xml_get_error_code($parser)), - xml_get_current_line_number($parser)); + xml_error_string(xml_get_error_code($parser)), + xml_get_current_line_number($parser)); //error_log($errstr); $r = new XML_RPC_Response(0, $this->xmlrpcerr['invalid_return'], $this->xmlrpcstr['invalid_return']); xml_parser_free($parser); @@ -739,10 +830,7 @@ class XML_RPC_Message extends CI_Xmlrpc } xml_parser_free($parser); - // --------------------------------------- - // Got Ourselves Some Badness, It Seems - // --------------------------------------- - + // Got ourselves some badness, it seems if ($this->xh[$parser]['isf'] > 1) { if ($this->debug === TRUE) @@ -750,29 +838,24 @@ class XML_RPC_Message extends CI_Xmlrpc echo "---Invalid Return---\n".$this->xh[$parser]['isf_reason']."---Invalid Return---\n\n"; } - $r = new XML_RPC_Response(0, $this->xmlrpcerr['invalid_return'],$this->xmlrpcstr['invalid_return'].' '.$this->xh[$parser]['isf_reason']); - return $r; + return new XML_RPC_Response(0, $this->xmlrpcerr['invalid_return'], $this->xmlrpcstr['invalid_return'].' '.$this->xh[$parser]['isf_reason']); } elseif ( ! is_object($this->xh[$parser]['value'])) { - $r = new XML_RPC_Response(0, $this->xmlrpcerr['invalid_return'],$this->xmlrpcstr['invalid_return'].' '.$this->xh[$parser]['isf_reason']); - return $r; + return new XML_RPC_Response(0, $this->xmlrpcerr['invalid_return'], $this->xmlrpcstr['invalid_return'].' '.$this->xh[$parser]['isf_reason']); } - //------------------------------------- - // DISPLAY XML CONTENT for DEBUGGING - //------------------------------------- - + // Display XML content for debugging if ($this->debug === TRUE) { - echo "<pre>"; + echo '<pre>'; if (count($this->xh[$parser]['headers'] > 0)) { echo "---HEADERS---\n"; foreach ($this->xh[$parser]['headers'] as $header) { - echo "$header\n"; + echo $header."\n"; } echo "---END HEADERS---\n\n"; } @@ -782,10 +865,7 @@ class XML_RPC_Message extends CI_Xmlrpc echo "\n---END PARSED---</pre>"; } - //------------------------------------- - // SEND RESPONSE - //------------------------------------- - + // Send response $v = $this->xh[$parser]['value']; if ($this->xh[$parser]['isf']) { @@ -810,6 +890,8 @@ class XML_RPC_Message extends CI_Xmlrpc return $r; } + // -------------------------------------------------------------------- + // ------------------------------------ // Begin Return Message Parsing section // ------------------------------------ @@ -824,17 +906,21 @@ class XML_RPC_Message extends CI_Xmlrpc // stack - array with parent tree of the xml element, // used to validate the nesting of elements - //------------------------------------- - // Start Element Handler - //------------------------------------- + // -------------------------------------------------------------------- - public function open_tag($the_parser, $name, $attrs) + /** + * Start Element Handler + * + * @param string + * @param string + * @return void + */ + public function open_tag($the_parser, $name) { // If invalid nesting, then return if ($this->xh[$the_parser]['isf'] > 1) return; // Evaluate and check for correct nesting of XML elements - if (count($this->xh[$the_parser]['stack']) == 0) { if ($name != 'METHODRESPONSE' && $name != 'METHODCALL') @@ -844,43 +930,37 @@ class XML_RPC_Message extends CI_Xmlrpc return; } } - else + // not top level element: see if parent is OK + elseif ( ! in_array($this->xh[$the_parser]['stack'][0], $this->valid_parents[$name], TRUE)) { - // not top level element: see if parent is OK - if ( ! in_array($this->xh[$the_parser]['stack'][0], $this->valid_parents[$name], TRUE)) - { - $this->xh[$the_parser]['isf'] = 2; - $this->xh[$the_parser]['isf_reason'] = "XML-RPC element $name cannot be child of ".$this->xh[$the_parser]['stack'][0]; - return; - } + $this->xh[$the_parser]['isf'] = 2; + $this->xh[$the_parser]['isf_reason'] = 'XML-RPC element $name cannot be child of '.$this->xh[$the_parser]['stack'][0]; + return; } - switch($name) + switch ($name) { case 'STRUCT': case 'ARRAY': // Creates array for child elements - - $cur_val = array('value' => array(), - 'type' => $name); - + $cur_val = array('value' => array(), 'type' => $name); array_unshift($this->xh[$the_parser]['valuestack'], $cur_val); - break; + break; case 'METHODNAME': case 'NAME': $this->xh[$the_parser]['ac'] = ''; - break; + break; case 'FAULT': $this->xh[$the_parser]['isf'] = 1; - break; + break; case 'PARAM': $this->xh[$the_parser]['value'] = NULL; - break; + break; case 'VALUE': $this->xh[$the_parser]['vt'] = 'value'; $this->xh[$the_parser]['ac'] = ''; $this->xh[$the_parser]['lv'] = 1; - break; + break; case 'I4': case 'INT': case 'STRING': @@ -892,66 +972,70 @@ class XML_RPC_Message extends CI_Xmlrpc { //two data elements inside a value: an error occurred! $this->xh[$the_parser]['isf'] = 2; - $this->xh[$the_parser]['isf_reason'] = "'Twas a $name element following a ".$this->xh[$the_parser]['vt']." element inside a single value"; + $this->xh[$the_parser]['isf_reason'] = "'Twas a ".$name.' element following a ' + .$this->xh[$the_parser]['vt'].' element inside a single value'; return; } $this->xh[$the_parser]['ac'] = ''; - break; + break; case 'MEMBER': // Set name of <member> to nothing to prevent errors later if no <name> is found $this->xh[$the_parser]['valuestack'][0]['name'] = ''; // Set NULL value to check to see if value passed for this param/member $this->xh[$the_parser]['value'] = NULL; - break; + break; case 'DATA': case 'METHODCALL': case 'METHODRESPONSE': case 'PARAMS': // valid elements that add little to processing - break; + break; default: /// An Invalid Element is Found, so we have trouble $this->xh[$the_parser]['isf'] = 2; - $this->xh[$the_parser]['isf_reason'] = "Invalid XML-RPC element found: $name"; - break; + $this->xh[$the_parser]['isf_reason'] = 'Invalid XML-RPC element found: '.$name; + break; } // Add current element name to stack, to allow validation of nesting array_unshift($this->xh[$the_parser]['stack'], $name); - if ($name != 'VALUE') $this->xh[$the_parser]['lv'] = 0; + $name == 'VALUE' OR $this->xh[$the_parser]['lv'] = 0; } - // END - - //------------------------------------- - // End Element Handler - //------------------------------------- + // -------------------------------------------------------------------- + /** + * End Element Handler + * + * @param string + * @param string + * @return void + */ public function closing_tag($the_parser, $name) { if ($this->xh[$the_parser]['isf'] > 1) return; // Remove current element from stack and set variable // NOTE: If the XML validates, then we do not have to worry about - // the opening and closing of elements. Nesting is checked on the opening + // the opening and closing of elements. Nesting is checked on the opening // tag so we be safe there as well. $curr_elem = array_shift($this->xh[$the_parser]['stack']); - switch($name) + switch ($name) { case 'STRUCT': case 'ARRAY': $cur_val = array_shift($this->xh[$the_parser]['valuestack']); - $this->xh[$the_parser]['value'] = ( ! isset($cur_val['values'])) ? array() : $cur_val['values']; + $this->xh[$the_parser]['value'] = isset($cur_val['values']) ? $cur_val['values'] : array(); $this->xh[$the_parser]['vt'] = strtolower($name); - break; + break; case 'NAME': $this->xh[$the_parser]['valuestack'][0]['name'] = $this->xh[$the_parser]['ac']; - break; + break; case 'BOOLEAN': case 'I4': case 'INT': @@ -965,56 +1049,39 @@ class XML_RPC_Message extends CI_Xmlrpc { $this->xh[$the_parser]['value'] = $this->xh[$the_parser]['ac']; } - elseif ($name=='DATETIME.ISO8601') + elseif ($name == 'DATETIME.ISO8601') { $this->xh[$the_parser]['vt'] = $this->xmlrpcDateTime; $this->xh[$the_parser]['value'] = $this->xh[$the_parser]['ac']; } - elseif ($name=='BASE64') + elseif ($name == 'BASE64') { $this->xh[$the_parser]['value'] = base64_decode($this->xh[$the_parser]['ac']); } - elseif ($name=='BOOLEAN') + elseif ($name == 'BOOLEAN') { // Translated BOOLEAN values to TRUE AND FALSE - if ($this->xh[$the_parser]['ac'] == '1') - { - $this->xh[$the_parser]['value'] = TRUE; - } - else - { - $this->xh[$the_parser]['value'] = FALSE; - } + $this->xh[$the_parser]['value'] = (bool) $this->xh[$the_parser]['ac']; } elseif ($name=='DOUBLE') { // we have a DOUBLE // we must check that only 0123456789-.<space> are characters here - if ( ! preg_match('/^[+-]?[eE0-9\t \.]+$/', $this->xh[$the_parser]['ac'])) - { - $this->xh[$the_parser]['value'] = 'ERROR_NON_NUMERIC_FOUND'; - } - else - { - $this->xh[$the_parser]['value'] = (double)$this->xh[$the_parser]['ac']; - } + $this->xh[$the_parser]['value'] = preg_match('/^[+-]?[eE0-9\t \.]+$/', $this->xh[$the_parser]['ac']) + ? (float) $this->xh[$the_parser]['ac'] + : 'ERROR_NON_NUMERIC_FOUND'; } else { // we have an I4/INT // we must check that only 0123456789-<space> are characters here - if ( ! preg_match('/^[+-]?[0-9\t ]+$/', $this->xh[$the_parser]['ac'])) - { - $this->xh[$the_parser]['value'] = 'ERROR_NON_NUMERIC_FOUND'; - } - else - { - $this->xh[$the_parser]['value'] = (int)$this->xh[$the_parser]['ac']; - } + $this->xh[$the_parser]['value'] = preg_match('/^[+-]?[0-9\t ]+$/', $this->xh[$the_parser]['ac']) + ? (int) $this->xh[$the_parset]['ac'] + : 'ERROR_NON_NUMERIC_FOUND'; } $this->xh[$the_parser]['ac'] = ''; $this->xh[$the_parser]['lv'] = 3; // indicate we've found a value - break; + break; case 'VALUE': // This if() detects if no scalar was inside <VALUE></VALUE> if ($this->xh[$the_parser]['vt']=='value') @@ -1036,44 +1103,49 @@ class XML_RPC_Message extends CI_Xmlrpc // Struct $this->xh[$the_parser]['value'] = $temp; } - break; + break; case 'MEMBER': - $this->xh[$the_parser]['ac']=''; + $this->xh[$the_parser]['ac'] = ''; // If value add to array in the stack for the last element built if ($this->xh[$the_parser]['value']) { $this->xh[$the_parser]['valuestack'][0]['values'][$this->xh[$the_parser]['valuestack'][0]['name']] = $this->xh[$the_parser]['value']; } - break; + break; case 'DATA': - $this->xh[$the_parser]['ac']=''; - break; + $this->xh[$the_parser]['ac'] = ''; + break; case 'PARAM': if ($this->xh[$the_parser]['value']) { $this->xh[$the_parser]['params'][] = $this->xh[$the_parser]['value']; } - break; + break; case 'METHODNAME': $this->xh[$the_parser]['method'] = ltrim($this->xh[$the_parser]['ac']); - break; + break; case 'PARAMS': case 'FAULT': case 'METHODCALL': case 'METHORESPONSE': // We're all good kids with nuthin' to do - break; + break; default: - // End of an Invalid Element. Taken care of during the opening tag though - break; + // End of an Invalid Element. Taken care of during the opening tag though + break; } } - //------------------------------------- - // Parses Character Data - //------------------------------------- + // -------------------------------------------------------------------- + /** + * Parse character data + * + * @param string + * @param string + * @return void + */ public function character_data($the_parser, $data) { if ($this->xh[$the_parser]['isf'] > 1) return; // XML Fault found already @@ -1086,7 +1158,7 @@ class XML_RPC_Message extends CI_Xmlrpc $this->xh[$the_parser]['lv'] = 2; // Found a value } - if ( ! @isset($this->xh[$the_parser]['ac'])) + if ( ! isset($this->xh[$the_parser]['ac'])) { $this->xh[$the_parser]['ac'] = ''; } @@ -1095,12 +1167,27 @@ class XML_RPC_Message extends CI_Xmlrpc } } + // -------------------------------------------------------------------- + /** + * Add parameter + * + * @param mixed + * @return void + */ public function addParam($par) { $this->params[] = $par; } + // -------------------------------------------------------------------- + + /** + * Output parameters + * + * @param array + * @return array + */ public function output_parameters($array = FALSE) { $CI =& get_instance(); @@ -1121,31 +1208,36 @@ class XML_RPC_Message extends CI_Xmlrpc } } - $parameters = $array; + return $array; } - else + + $parameters = array(); + + for ($i = 0, $c = count($this->params); $i < $c; $i++) { - $parameters = array(); + $a_param = $this->decode_message($this->params[$i]); - for ($i = 0, $c = count($this->params); $i < $c; $i++) + if (is_array($a_param)) { - $a_param = $this->decode_message($this->params[$i]); - - if (is_array($a_param)) - { - $parameters[] = $this->output_parameters($a_param); - } - else - { - $parameters[] = ($this->xss_clean) ? $CI->security->xss_clean($a_param) : $a_param; - } + $parameters[] = $this->output_parameters($a_param); + } + else + { + $parameters[] = ($this->xss_clean) ? $CI->security->xss_clean($a_param) : $a_param; } } return $parameters; } + // -------------------------------------------------------------------- + /** + * Decode message + * + * @param object + * @return mixed + */ public function decode_message($param) { $kind = $param->kindOf(); @@ -1160,7 +1252,7 @@ class XML_RPC_Message extends CI_Xmlrpc $b = current($param->me); $arr = array(); - for($i = 0, $c = count($b); $i < $c; $i++) + for ($i = 0, $c = count($b); $i < $c; $i++) { $arr[] = $this->decode_message($param->me['array'][$i]); } @@ -1181,8 +1273,7 @@ class XML_RPC_Message extends CI_Xmlrpc } } -} -// End XML_RPC_Messages class +} // END XML_RPC_Message Class /** * XML-RPC Values class @@ -1196,6 +1287,13 @@ class XML_RPC_Values extends CI_Xmlrpc public $me = array(); public $mytype = 0; + /** + * Constructor + * + * @param mixed + * @param string + * @return void + */ public function __construct($val = -1, $type = '') { parent::__construct(); @@ -1219,11 +1317,20 @@ class XML_RPC_Values extends CI_Xmlrpc } } + // -------------------------------------------------------------------- + + /** + * Add scalar value + * + * @param scalar + * @param string + * @return int + */ public function addScalar($val, $type = 'string') { $typeof = $this->xmlrpcTypes[$type]; - if ($this->mytype==1) + if ($this->mytype == 1) { echo '<strong>XML_RPC_Values</strong>: scalar can have only one value<br />'; return 0; @@ -1237,7 +1344,7 @@ class XML_RPC_Values extends CI_Xmlrpc if ($type == $this->xmlrpcBoolean) { - $val = (strcasecmp($val,'true') === 0 OR $val == 1 OR ($val == true && strcasecmp($val, 'false'))) ? 1 : 0; + $val = (int) (strcasecmp($val,'true') === 0 OR $val === 1 OR ($val === TRUE && strcasecmp($val, 'false'))); } if ($this->mytype == 2) @@ -1253,9 +1360,18 @@ class XML_RPC_Values extends CI_Xmlrpc $this->me[$type] = $val; $this->mytype = $typeof; } + return 1; } + // -------------------------------------------------------------------- + + /** + * Add array value + * + * @param array + * @return int + */ public function addArray($vals) { if ($this->mytype != 0) @@ -1269,6 +1385,14 @@ class XML_RPC_Values extends CI_Xmlrpc return 1; } + // -------------------------------------------------------------------- + + /** + * Add struct value + * + * @param object + * @return int + */ public function addStruct($vals) { if ($this->mytype != 0) @@ -1281,29 +1405,37 @@ class XML_RPC_Values extends CI_Xmlrpc return 1; } + // -------------------------------------------------------------------- + + /** + * Get value type + * + * @return string + */ public function kindOf() { - switch($this->mytype) + switch ($this->mytype) { - case 3: - return 'struct'; - break; - case 2: - return 'array'; - break; - case 1: - return 'scalar'; - break; - default: - return 'undef'; + case 3: return 'struct'; + case 2: return 'array'; + case 1: return 'scalar'; + default: return 'undef'; } } + // -------------------------------------------------------------------- + + /** + * Serialize data + * + * @param string + * @param mixed + */ public function serializedata($typ, $val) { $rs = ''; - switch($this->xmlrpcTypes[$typ]) + switch ($this->xmlrpcTypes[$typ]) { case 3: // struct @@ -1314,11 +1446,11 @@ class XML_RPC_Values extends CI_Xmlrpc $rs .= "<member>\n<name>{$key2}</name>\n".$this->serializeval($val2)."</member>\n"; } $rs .= '</struct>'; - break; + break; case 2: // array $rs .= "<array>\n<data>\n"; - for($i = 0, $c = count($val); $i < $c; $i++) + for ($i = 0, $c = count($val); $i < $c; $i++) { $rs .= $this->serializeval($val[$i]); } @@ -1329,29 +1461,45 @@ class XML_RPC_Values extends CI_Xmlrpc switch ($typ) { case $this->xmlrpcBase64: - $rs .= "<{$typ}>" . base64_encode((string)$val) . "</{$typ}>\n"; - break; + $rs .= '<'.$typ.'>'.base64_encode( (string) $val).'</'.$typ.">\n"; + break; case $this->xmlrpcBoolean: - $rs .= "<{$typ}>" . ((bool)$val ? '1' : '0') . "</{$typ}>\n"; - break; + $rs .= '<'.$typ.'>'.( (bool) $val ? '1' : '0').'</'.$typ.">\n"; + break; case $this->xmlrpcString: - $rs .= "<{$typ}>" . htmlspecialchars((string)$val). "</{$typ}>\n"; - break; + $rs .= '<'.$typ.'>'.htmlspecialchars( (string) $val).'</'.$typ.">\n"; + break; default: - $rs .= "<{$typ}>{$val}</{$typ}>\n"; - break; + $rs .= '<'.$typ.'>'.$val.'</'.$typ.">\n"; + break; } default: - break; + break; } + return $rs; } + // -------------------------------------------------------------------- + + /** + * Serialize class + * + * @return string + */ public function serialize_class() { return $this->serializeval($this); } + // -------------------------------------------------------------------- + + /** + * Serialize value + * + * @param object + * @return string + */ public function serializeval($o) { $ar = $o->me; @@ -1361,26 +1509,35 @@ class XML_RPC_Values extends CI_Xmlrpc return "<value>\n".$this->serializedata($typ, $val)."</value>\n"; } + // -------------------------------------------------------------------- + + /** + * Scalar value + * + * @return mixed + */ public function scalarval() { reset($this->me); return current($this->me); } - - //------------------------------------- - // Encode time in ISO-8601 form. - //------------------------------------- - - // Useful for sending time in XML-RPC - - public function iso8601_encode($time, $utc = 0) + // -------------------------------------------------------------------- + + /** + * Encode time in ISO-8601 form. + * Useful for sending time in XML-RPC + * + * @param int unix timestamp + * @param bool + * @return string + */ + public function iso8601_encode($time, $utc = FALSE) { return ($utc) ? strftime('%Y%m%dT%H:%i:%s', $time) : gmstrftime('%Y%m%dT%H:%i:%s', $time); } -} -// END XML_RPC_Values Class +} // END XML_RPC_Values Class /* End of file Xmlrpc.php */ -/* Location: ./system/libraries/Xmlrpc.php */ +/* Location: ./system/libraries/Xmlrpc.php */
\ No newline at end of file diff --git a/system/libraries/Xmlrpcs.php b/system/libraries/Xmlrpcs.php index 355d43f29..6d270c2ea 100644 --- a/system/libraries/Xmlrpcs.php +++ b/system/libraries/Xmlrpcs.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * @@ -54,10 +54,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc public $controller_obj; public $object = FALSE; - /** - * Constructor - */ - public function __construct($config=array()) + public function __construct($config = array()) { parent::__construct(); $this->set_system_methods(); @@ -67,7 +64,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc $this->methods = array_merge($this->methods, $config['functions']); } - log_message('debug', "XML-RPC Server Class Initialized"); + log_message('debug', 'XML-RPC Server Class Initialized'); } // -------------------------------------------------------------------- @@ -75,7 +72,6 @@ class CI_Xmlrpcs extends CI_Xmlrpc /** * Initialize Prefs and Serve * - * @access public * @param mixed * @return void */ @@ -107,7 +103,6 @@ class CI_Xmlrpcs extends CI_Xmlrpc /** * Setting of System Methods * - * @access public * @return void */ public function set_system_methods() @@ -137,7 +132,6 @@ class CI_Xmlrpcs extends CI_Xmlrpc /** * Main Server Function * - * @access public * @return void */ public function serve() @@ -145,8 +139,8 @@ class CI_Xmlrpcs extends CI_Xmlrpc $r = $this->parseRequest(); $payload = '<?xml version="1.0" encoding="'.$this->xmlrpc_defencoding.'"?'.'>'."\n".$this->debug_msg.$r->prepare_response(); - header("Content-Type: text/xml"); - header("Content-Length: ".strlen($payload)); + header('Content-Type: text/xml'); + header('Content-Length: '.strlen($payload)); exit($payload); } @@ -155,7 +149,6 @@ class CI_Xmlrpcs extends CI_Xmlrpc /** * Add Method to Class * - * @access public * @param string method name * @param string function * @param string signature @@ -176,7 +169,6 @@ class CI_Xmlrpcs extends CI_Xmlrpc /** * Parse Server Request * - * @access public * @param string data * @return object xmlrpc response */ @@ -198,7 +190,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc //------------------------------------- $parser = xml_parser_create($this->xmlrpc_defencoding); - $parser_object = new XML_RPC_Message("filler"); + $parser_object = new XML_RPC_Message('filler'); $parser_object->xh[$parser] = array( 'isf' => 0, @@ -215,7 +207,6 @@ class CI_Xmlrpcs extends CI_Xmlrpc xml_set_character_data_handler($parser, 'character_data'); //xml_set_default_handler($parser, 'default_handler'); - //------------------------------------- // PARSE + PROCESS XML DATA //------------------------------------- @@ -245,7 +236,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc { if ($this->debug === TRUE) { - $plist .= "$i - " . print_r(get_object_vars($parser_object->xh[$parser]['params'][$i]), TRUE). ";\n"; + $plist .= $i.' - '.print_r(get_object_vars($parser_object->xh[$parser]['params'][$i]), TRUE).";\n"; } $m->addParam($parser_object->xh[$parser]['params'][$i]); @@ -276,7 +267,6 @@ class CI_Xmlrpcs extends CI_Xmlrpc /** * Executes the Method * - * @access protected * @param object * @return mixed */ @@ -305,7 +295,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc // Check for Method (and Object) //------------------------------------- - $method_parts = explode(".", $this->methods[$methName]['function']); + $method_parts = explode('.', $this->methods[$methName]['function']); $objectCall = (isset($method_parts[1]) && $method_parts[1] != ''); if ($system_call === TRUE) @@ -315,14 +305,11 @@ class CI_Xmlrpcs extends CI_Xmlrpc return new XML_RPC_Response(0, $this->xmlrpcerr['unknown_method'], $this->xmlrpcstr['unknown_method']); } } - else + elseif (($objectCall && ! is_callable(array($method_parts[0], $method_parts[1]))) + OR ( ! $objectCall && ! is_callable($this->methods[$methName]['function'])) + ) { - if (($objectCall AND ! is_callable(array($method_parts[0], $method_parts[1]))) - OR ( ! $objectCall AND ! is_callable($this->methods[$methName]['function'])) - ) - { - return new XML_RPC_Response(0, $this->xmlrpcerr['unknown_method'], $this->xmlrpcstr['unknown_method']); - } + return new XML_RPC_Response(0, $this->xmlrpcerr['unknown_method'], $this->xmlrpcstr['unknown_method']); } //------------------------------------- @@ -351,7 +338,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc return new XML_RPC_Response(0, $this->xmlrpcerr['incorrect_params'], $this->xmlrpcstr['incorrect_params'] . - ": Wanted {$wanted}, got {$pt} at param {$pno})"); + ': Wanted '.$wanted.', got '.$pt.' at param '.$pno.')'); } } } @@ -393,7 +380,6 @@ class CI_Xmlrpcs extends CI_Xmlrpc /** * Server Function: List Methods * - * @access public * @param mixed * @return object */ @@ -409,7 +395,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc foreach ($this->system_methods as $key => $value) { - $output[]= new XML_RPC_Values($key, 'string'); + $output[] = new XML_RPC_Values($key, 'string'); } $v->addArray($output); @@ -421,7 +407,6 @@ class CI_Xmlrpcs extends CI_Xmlrpc /** * Server Function: Return Signature for Method * - * @access public * @param mixed * @return object */ @@ -447,18 +432,14 @@ class CI_Xmlrpcs extends CI_Xmlrpc } $sigs[] = new XML_RPC_Values($cursig, 'array'); } - $r = new XML_RPC_Response(new XML_RPC_Values($sigs, 'array')); - } - else - { - $r = new XML_RPC_Response(new XML_RPC_Values('undef', 'string')); + + return new XML_RPC_Response(new XML_RPC_Values($sigs, 'array')); } + + return new XML_RPC_Response(new XML_RPC_Values('undef', 'string')); } - else - { - $r = new XML_RPC_Response(0,$this->xmlrpcerr['introspect_unknown'], $this->xmlrpcstr['introspect_unknown']); - } - return $r; + + return new XML_RPC_Response(0,$this->xmlrpcerr['introspect_unknown'], $this->xmlrpcstr['introspect_unknown']); } // -------------------------------------------------------------------- @@ -466,7 +447,6 @@ class CI_Xmlrpcs extends CI_Xmlrpc /** * Server Function: Doc String for Method * - * @access public * @param mixed * @return object */ @@ -492,7 +472,6 @@ class CI_Xmlrpcs extends CI_Xmlrpc /** * Server Function: Multi-call * - * @access public * @param mixed * @return object */ @@ -536,7 +515,6 @@ class CI_Xmlrpcs extends CI_Xmlrpc /** * Multi-call Function: Error Handling * - * @access public * @param mixed * @return object */ @@ -556,7 +534,6 @@ class CI_Xmlrpcs extends CI_Xmlrpc /** * Multi-call Function: Processes method * - * @access public * @param mixed * @return object */ @@ -610,7 +587,6 @@ class CI_Xmlrpcs extends CI_Xmlrpc } } -// END XML_RPC_Server class /* End of file Xmlrpcs.php */ -/* Location: ./system/libraries/Xmlrpcs.php */ +/* Location: ./system/libraries/Xmlrpcs.php */
\ No newline at end of file diff --git a/system/libraries/Zip.php b/system/libraries/Zip.php index 50e84920e..80438546b 100644 --- a/system/libraries/Zip.php +++ b/system/libraries/Zip.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Zip Compression Class * @@ -44,21 +42,17 @@ */ class CI_Zip { - var $zipdata = ''; - var $directory = ''; - var $entries = 0; - var $file_num = 0; - var $offset = 0; - var $now; + public $zipdata = ''; + public $directory = ''; + public $entries = 0; + public $file_num = 0; + public $offset = 0; + public $now; - /** - * Constructor - */ public function __construct() { - log_message('debug', "Zip Compression Class Initialized"); - $this->now = time(); + log_message('debug', 'Zip Compression Class Initialized'); } // -------------------------------------------------------------------- @@ -68,21 +62,19 @@ class CI_Zip { * * Lets you add a virtual directory into which you can place files. * - * @access public * @param mixed the directory name. Can be string or array * @return void */ - function add_dir($directory) + public function add_dir($directory) { - foreach ((array)$directory as $dir) + foreach ( (array) $directory as $dir) { - if ( ! preg_match("|.+/$|", $dir)) + if ( ! preg_match('|.+/$|', $dir)) { $dir .= '/'; } $dir_time = $this->_get_mod_time($dir); - $this->_add_dir($dir, $dir_time['file_mtime'], $dir_time['file_mdate']); } } @@ -90,22 +82,22 @@ class CI_Zip { // -------------------------------------------------------------------- /** - * Get file/directory modification time + * Get file/directory modification time * - * If this is a newly created file/dir, we will set the time to 'now' + * If this is a newly created file/dir, we will set the time to 'now' * - * @param string path to file - * @return array filemtime/filemdate + * @param string path to file + * @return array filemtime/filemdate */ - function _get_mod_time($dir) + protected function _get_mod_time($dir) { // filemtime() may return false, but raises an error for non-existing files - $date = (file_exists($dir)) ? filemtime($dir): getdate($this->now); - - $time['file_mtime'] = ($date['hours'] << 11) + ($date['minutes'] << 5) + $date['seconds'] / 2; - $time['file_mdate'] = (($date['year'] - 1980) << 9) + ($date['mon'] << 5) + $date['mday']; + $date = file_exists($dir) ? filemtime($dir) : getdate($this->now); - return $time; + return array( + 'file_mtime' => ($date['hours'] << 11) + ($date['minutes'] << 5) + $date['seconds'] / 2, + 'file_mdate' => (($date['year'] - 1980) << 9) + ($date['mon'] << 5) + $date['mday'] + ); } // -------------------------------------------------------------------- @@ -113,13 +105,14 @@ class CI_Zip { /** * Add Directory * - * @access private * @param string the directory name + * @param int + * @param int * @return void */ - function _add_dir($dir, $file_mtime, $file_mdate) + protected function _add_dir($dir, $file_mtime, $file_mdate) { - $dir = str_replace("\\", "/", $dir); + $dir = str_replace('\\', '/', $dir); $this->zipdata .= "\x50\x4b\x03\x04\x0a\x00\x00\x00\x00\x00" @@ -162,29 +155,26 @@ class CI_Zip { * Add Data to Zip * * Lets you add files to the archive. If the path is included - * in the filename it will be placed within a directory. Make + * in the filename it will be placed within a directory. Make * sure you use add_dir() first to create the folder. * - * @access public * @param mixed * @param string * @return void */ - function add_data($filepath, $data = NULL) + public function add_data($filepath, $data = NULL) { if (is_array($filepath)) { foreach ($filepath as $path => $data) { $file_data = $this->_get_mod_time($path); - $this->_add_data($path, $data, $file_data['file_mtime'], $file_data['file_mdate']); } } else { $file_data = $this->_get_mod_time($filepath); - $this->_add_data($filepath, $data, $file_data['file_mtime'], $file_data['file_mdate']); } } @@ -194,20 +184,19 @@ class CI_Zip { /** * Add Data to Zip * - * @access private * @param string the file name/path * @param string the data to be encoded + * @param int + * @param int * @return void */ - function _add_data($filepath, $data, $file_mtime, $file_mdate) + protected function _add_data($filepath, $data, $file_mtime, $file_mdate) { - $filepath = str_replace("\\", "/", $filepath); + $filepath = str_replace('\\', '/', $filepath); $uncompressed_size = strlen($data); $crc32 = crc32($data); - - $gzdata = gzcompress($data); - $gzdata = substr($gzdata, 2, -4); + $gzdata = substr(gzcompress($data), 2, -4); $compressed_size = strlen($gzdata); $this->zipdata .= @@ -248,10 +237,11 @@ class CI_Zip { /** * Read the contents of a file and add it to the zip * - * @access public + * @param string + * @param bool * @return bool */ - function read_file($path, $preserve_filepath = FALSE) + public function read_file($path, $preserve_filepath = FALSE) { if ( ! file_exists($path)) { @@ -260,16 +250,16 @@ class CI_Zip { if (FALSE !== ($data = file_get_contents($path))) { - $name = str_replace("\\", "/", $path); - + $name = str_replace('\\', '/', $path); if ($preserve_filepath === FALSE) { - $name = preg_replace("|.*/(.+)|", "\\1", $name); + $name = preg_replace('|.*/(.+)|', '\\1', $name); } $this->add_data($name, $data); return TRUE; } + return FALSE; } @@ -279,15 +269,17 @@ class CI_Zip { * Read a directory and add it to the zip. * * This function recursively reads a folder and everything it contains (including - * sub-folders) and creates a zip based on it. Whatever directory structure + * sub-folders) and creates a zip based on it. Whatever directory structure * is in the original file path will be recreated in the zip file. * - * @access public * @param string path to source + * @param bool + * @param bool * @return bool */ - function read_dir($path, $preserve_filepath = TRUE, $root_path = NULL) + public function read_dir($path, $preserve_filepath = TRUE, $root_path = NULL) { + $path = rtrim($path, '/\\').DIRECTORY_SEPARATOR; if ( ! $fp = @opendir($path)) { return FALSE; @@ -296,36 +288,32 @@ class CI_Zip { // Set the original directory root for child dir's to use as relative if ($root_path === NULL) { - $root_path = dirname($path).'/'; + $root_path = dirname($path).DIRECTORY_SEPARATOR; } while (FALSE !== ($file = readdir($fp))) { - if (substr($file, 0, 1) == '.') + if ($file[0] === '.') { continue; } if (@is_dir($path.$file)) { - $this->read_dir($path.$file."/", $preserve_filepath, $root_path); + $this->read_dir($path.$file.DIRECTORY_SEPARATOR, $preserve_filepath, $root_path); } - else + elseif (FALSE !== ($data = file_get_contents($path.$file))) { - if (FALSE !== ($data = file_get_contents($path.$file))) + $name = str_replace(array('\\', '/'), DIRECTORY_SEPARATOR, $path); + if ($preserve_filepath === FALSE) { - $name = str_replace("\\", "/", $path); - - if ($preserve_filepath === FALSE) - { - $name = str_replace($root_path, '', $name); - } - - $this->add_data($name.$file, $data); + $name = str_replace($root_path, '', $name); } + $this->add_data($name.$file, $data); } } + closedir($fp); return TRUE; } @@ -334,26 +322,23 @@ class CI_Zip { /** * Get the Zip file * - * @access public - * @return binary string + * @return string (binary encoded) */ - function get_zip() + public function get_zip() { // Is there any data to return? - if ($this->entries == 0) + if ($this->entries === 0) { return FALSE; } - $zip_data = $this->zipdata; - $zip_data .= $this->directory."\x50\x4b\x05\x06\x00\x00\x00\x00"; - $zip_data .= pack('v', $this->entries); // total # of entries "on this disk" - $zip_data .= pack('v', $this->entries); // total # of entries overall - $zip_data .= pack('V', strlen($this->directory)); // size of central dir - $zip_data .= pack('V', strlen($this->zipdata)); // offset to start of central dir - $zip_data .= "\x00\x00"; // .zip file comment length - - return $zip_data; + return $this->zipdata + .$this->directory."\x50\x4b\x05\x06\x00\x00\x00\x00" + .pack('v', $this->entries) // total # of entries "on this disk" + .pack('v', $this->entries) // total # of entries overall + .pack('V', strlen($this->directory)) // size of central dir + .pack('V', strlen($this->zipdata)) // offset to start of central dir + ."\x00\x00"; // .zip file comment length } // -------------------------------------------------------------------- @@ -363,11 +348,10 @@ class CI_Zip { * * Lets you write a file * - * @access public * @param string the file name * @return bool */ - function archive($filepath) + public function archive($filepath) { if ( ! ($fp = @fopen($filepath, FOPEN_WRITE_CREATE_DESTRUCTIVE))) { @@ -387,23 +371,19 @@ class CI_Zip { /** * Download * - * @access public * @param string the file name - * @param string the data to be encoded - * @return bool + * @return void */ - function download($filename = 'backup.zip') + public function download($filename = 'backup.zip') { - if ( ! preg_match("|.+?\.zip$|", $filename)) + if ( ! preg_match('|.+?\.zip$|', $filename)) { $filename .= '.zip'; } $CI =& get_instance(); $CI->load->helper('download'); - $get_zip = $this->get_zip(); - $zip_content =& $get_zip; force_download($filename, $zip_content); @@ -414,19 +394,19 @@ class CI_Zip { /** * Initialize Data * - * Lets you clear current zip data. Useful if you need to create + * Lets you clear current zip data. Useful if you need to create * multiple zips with different data. * - * @access public - * @return void + * @return object */ - function clear_data() + public function clear_data() { $this->zipdata = ''; $this->directory = ''; $this->entries = 0; $this->file_num = 0; $this->offset = 0; + return $this; } } diff --git a/system/libraries/javascript/Jquery.php b/system/libraries/javascript/Jquery.php index 03574c66e..f30d7c639 100644 --- a/system/libraries/javascript/Jquery.php +++ b/system/libraries/javascript/Jquery.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * diff --git a/tests/Bootstrap.php b/tests/Bootstrap.php new file mode 100644 index 000000000..9f89d1be8 --- /dev/null +++ b/tests/Bootstrap.php @@ -0,0 +1,21 @@ +<?php + +// Errors on full! +ini_set('display_errors', 1); +error_reporting(E_ALL | E_STRICT); + +$dir = realpath(dirname(__FILE__)); + +// Path constants +define('PROJECT_BASE', realpath($dir.'/../').'/'); +define('BASEPATH', PROJECT_BASE.'system/'); +define('APPPATH', PROJECT_BASE.'application/'); +define('VIEWPATH', PROJECT_BASE.''); + +// Prep our test environment +require_once 'vfsStream/vfsStream.php'; +include_once $dir.'/mocks/core/common.php'; +include_once $dir.'/mocks/autoloader.php'; +spl_autoload_register('autoload'); + +unset($dir);
\ No newline at end of file diff --git a/tests/README.md b/tests/README.md new file mode 100644 index 000000000..6d83c34d8 --- /dev/null +++ b/tests/README.md @@ -0,0 +1,164 @@ +# CodeIgniter Unit Tests # + +Status : [](http://travis-ci.org/EllisLab/CodeIgniter) + +*Do not merge to default until these issues have been addressed* + +- Clean up naming conventions +- Figure out config stuff +- Figure out database testing + +### Introduction: + +This is the preliminary CodeIgniter testing documentation. It +will cover both internal as well as external APIs and the reasoning +behind their implemenation, where appropriate. As with all CodeIgniter +documentation, this file should maintain a mostly human readable +format to facilitate clean api design. [see http://arrenbrecht.ch/testing/] + +*First public draft: everything is subject to change* + +### Requirements + +PHP Unit >= 3.5.6 + + pear channel-discover pear.phpunit.de + pear install phpunit/PHPUnit + +vfsStream + + pear channel-discover pear.php-tools.net + pear install pat/vfsStream-alpha + +#### Installation of PEAR and PHPUnit on Ubuntu + + Installation on Ubuntu requires a few steps. Depending on your setup you may + need to use 'sudo' to install these. Mileage may vary but these steps are a + good start. + + # Install the PEAR package + sudo apt-get install php-pear + + # Add a few sources to PEAR + pear channel-discover pear.phpunit.de + pear channel-discover pear.symfony-project.com + pear channel-discover components.ez.no + pear channel-discover pear.php-tools.net + + # Finally install PHPUnit and vfsStream (including dependencies) + pear install --alldeps phpunit/PHPUnit + pear install --alldeps pat/vfsStream-alpha + + # Finally, run 'phpunit' from within the ./tests directory + # and you should be on your way! + +## Test Suites: + +CodeIgniter bootstraps a request very directly, with very flat class +hierarchy. As a result, there is no main CodeIgniter class until the +controller is instantiated. + +This has forced the core classes to be relatively decoupled, which is +a good thing. However, it makes that portion of code relatively hard +to test. + +Right now that means we'll probably have two core test suites, along +with a base for application and package tests. That gives us: + +1. Bootstrap Test - test common.php and sanity check codeigniter.php [in planning] +2. System Test - test core components in relative isolation [in development] +3. Application Test - bootstrapping for application/tests [not started] +4. Package Test - bootstrapping for <package>/tests [not started] + +### CI_TestCase Documentation + +Test cases should extend CI_TestCase. This internally extends +PHPUnit\_Framework\_TestCase, so you have access to all of your +usual PHPUnit methods. + +We need to provide a simple way to modify the globals and the +common function output. We also need to be able to mock up +the super object as we please. + +Current API is *not stable*. Names and implementations will change. + + $this->ci_set_config($key, $val) + +Set the global config variables. If key is an array, it will +replace the entire config array. They are _not_ merged. + + $this->ci_instance($obj) + +Set the object to use as the "super object", in a lot +of cases this will be a simple stdClass with the attributes +you need it to have. If no parameter, will return the instance. + + $this->ci_instance_var($name, $val) + +Add an attribute to the super object. This is useful if you +set up a simple instance in setUp and then need to add different +class mockups to your super object. + + $this->ci_core_class($name) + +Get the _class name_ of a core class, so that you can instantiate +it. The variable is returned by reference and is tied to the correct +$GLOBALS key. For example: + + $cfg =& $this->ci_core_class('cfg'); // returns 'CI_Config' + $cfg = new $cfg; // instantiates config and overwrites the CFG global + + $this->ci_set_core_class($name, $obj) + +An alternative way to set one of the core globals. + + $this->ci_get_config() __internal__ + +Returns the global config array. Internal as you shouldn't need to +call this (you're setting it, after all). Used internally to make +CI's get_config() work. + + CI_TestCase::instance() __internal__ + +Returns an instance of the current test case. We force phpunit to +run with backup-globals enabled, so this will always be the instance +of the currently running test class. + +### Going forward + +#### 1. Bootstrap Test + +Testing common.php should be pretty simple. Include the file, and test the +functions. May require some tweaking so that we can grab the statics from all +methods (see is_loaded()). Testing the actual CodeIgniter.php file will most +likely be an output test for the default view, with some object checking after +the file runs. Needs consideration. + +#### 2. System Test + +Testing the core system relies on being able to isolate the core components +as much as possible. A few of them access other core classes as globals. These +should be mocked up and easy to manipulate. + +All functions in common.php should be a minimal implementation, or and mapped +to a method in the test's parent class to gives us full control of their output. + +#### 3. Application Test: + +Not sure yet, needs to handle: + +- Libraries +- Helpers +- Models +- MY_* files +- Controllers (uh...?) +- Views? (watir, selenium, cucumber?) +- Database Testing + +#### 4. Package Test: + +I don't have a clue how this will work. + +Needs to be able to handle packages +that are used multiple times within the application (i.e. EE/Pyro modules) +as well as packages that are used by multiple applications (library distributions) diff --git a/tests/codeigniter/Setup_test.php b/tests/codeigniter/Setup_test.php new file mode 100644 index 000000000..550245f2f --- /dev/null +++ b/tests/codeigniter/Setup_test.php @@ -0,0 +1,13 @@ +<?php + +class Setup_test extends PHPUnit_Framework_TestCase { + + function test_nonsense() + { + $this->markTestIncomplete('not implemented'); + // ensure that our bootstrapped test environment + // is a good representation of an isolated CI install + //die('here'); + } + +}
\ No newline at end of file diff --git a/tests/codeigniter/core/Common_test.php b/tests/codeigniter/core/Common_test.php new file mode 100644 index 000000000..dded2e824 --- /dev/null +++ b/tests/codeigniter/core/Common_test.php @@ -0,0 +1,13 @@ +<?php + +class Common_test extends CI_TestCase { + + // ------------------------------------------------------------------------ + + public function test_is_php() + { + $this->assertEquals(TRUE, is_php('1.2.0')); + $this->assertEquals(FALSE, is_php('9999.9.9')); + } + +}
\ No newline at end of file diff --git a/tests/codeigniter/core/Config_test.php b/tests/codeigniter/core/Config_test.php new file mode 100644 index 000000000..30f0cc61d --- /dev/null +++ b/tests/codeigniter/core/Config_test.php @@ -0,0 +1,93 @@ +<?php + +class Config_test extends CI_TestCase { + + public function set_up() + { + $cls =& $this->ci_core_class('cfg'); + + // set predictable config values + $this->ci_set_config(array( + 'index_page' => 'index.php', + 'base_url' => 'http://example.com/', + 'subclass_prefix' => 'MY_' + )); + + $this->config = new $cls; + } + + // -------------------------------------------------------------------- + + public function test_item() + { + $this->assertEquals('http://example.com/', $this->config->item('base_url')); + + // Bad Config value + $this->assertFalse($this->config->item('no_good_item')); + + // Index + $this->assertFalse($this->config->item('no_good_item', 'bad_index')); + $this->assertFalse($this->config->item('no_good_item', 'default')); + } + + // -------------------------------------------------------------------- + + public function test_set_item() + { + $this->assertFalse($this->config->item('not_yet_set')); + + $this->config->set_item('not_yet_set', 'is set'); + + $this->assertEquals('is set', $this->config->item('not_yet_set')); + } + + // -------------------------------------------------------------------- + + public function test_slash_item() + { + // Bad Config value + $this->assertFalse($this->config->slash_item('no_good_item')); + + $this->assertEquals('http://example.com/', $this->config->slash_item('base_url')); + + $this->assertEquals('MY_/', $this->config->slash_item('subclass_prefix')); + } + + // -------------------------------------------------------------------- + + public function test_site_url() + { + $this->assertEquals('http://example.com/index.php', $this->config->site_url()); + + $base_url = $this->config->item('base_url'); + + $this->config->set_item('base_url', ''); + + $q_string = $this->config->item('enable_query_strings'); + + $this->config->set_item('enable_query_strings', FALSE); + + $this->assertEquals('index.php/test', $this->config->site_url('test')); + $this->assertEquals('index.php/test/1', $this->config->site_url(array('test', '1'))); + + $this->config->set_item('enable_query_strings', TRUE); + + $this->assertEquals('index.php?test', $this->config->site_url('test')); + $this->assertEquals('index.php?0=test&1=1', $this->config->site_url(array('test', '1'))); + + $this->config->set_item('base_url', $base_url); + + $this->assertEquals('http://example.com/index.php?test', $this->config->site_url('test')); + + // back to home base + $this->config->set_item('enable_query_strings', $q_string); + } + + // -------------------------------------------------------------------- + + public function test_system_url() + { + $this->assertEquals('http://example.com/system/', $this->config->system_url()); + } + +}
\ No newline at end of file diff --git a/tests/codeigniter/core/Lang_test.php b/tests/codeigniter/core/Lang_test.php new file mode 100644 index 000000000..a414f0ace --- /dev/null +++ b/tests/codeigniter/core/Lang_test.php @@ -0,0 +1,31 @@ +<?php + +class Lang_test extends CI_TestCase { + + protected $lang; + + public function set_up() + { + $loader_cls = $this->ci_core_class('load'); + $this->ci_instance_var('load', new $loader_cls); + + $cls = $this->ci_core_class('lang'); + $this->lang = new $cls; + } + + // -------------------------------------------------------------------- + + public function test_load() + { + $this->assertTrue($this->lang->load('profiler', 'english')); + } + + // -------------------------------------------------------------------- + + public function test_line() + { + $this->assertTrue($this->lang->load('profiler', 'english')); + $this->assertEquals('URI STRING', $this->lang->line('profiler_uri_string')); + } + +}
\ No newline at end of file diff --git a/tests/codeigniter/core/Loader_test.php b/tests/codeigniter/core/Loader_test.php new file mode 100644 index 000000000..43008651e --- /dev/null +++ b/tests/codeigniter/core/Loader_test.php @@ -0,0 +1,235 @@ +<?php + +class Loader_test extends CI_TestCase { + + private $ci_obj; + + public function set_up() + { + // Instantiate a new loader + $this->load = new Mock_Core_Loader(); + + // mock up a ci instance + $this->ci_obj = new StdClass; + + // Fix get_instance() + $this->ci_instance($this->ci_obj); + } + + // -------------------------------------------------------------------- + + public function test_library() + { + $this->_setup_config_mock(); + + // Test loading as an array. + $this->assertNull($this->load->library(array('table'))); + $this->assertTrue(class_exists('CI_Table'), 'Table class exists'); + $this->assertAttributeInstanceOf('CI_Table', 'table', $this->ci_obj); + + // Test no lib given + $this->assertEquals(FALSE, $this->load->library()); + + // Test a string given to params + $this->assertEquals(NULL, $this->load->library('table', ' ')); + } + + // -------------------------------------------------------------------- + + public function test_load_library_in_application_dir() + { + $this->_setup_config_mock(); + + $content = '<?php class Super_test_library {} '; + + $model = vfsStream::newFile('Super_test_library.php')->withContent($content) + ->at($this->load->libs_dir); + + $this->assertNull($this->load->library('super_test_library')); + + // Was the model class instantiated. + $this->assertTrue(class_exists('Super_test_library')); + } + + // -------------------------------------------------------------------- + + private function _setup_config_mock() + { + // Mock up a config object until we + // figure out how to test the library configs + $config = $this->getMock('CI_Config', NULL, array(), '', FALSE); + $config->expects($this->any()) + ->method('load') + ->will($this->returnValue(TRUE)); + + // Add the mock to our stdClass + $this->ci_instance_var('config', $config); + } + + // -------------------------------------------------------------------- + + public function test_non_existent_model() + { + $this->setExpectedException( + 'RuntimeException', + 'CI Error: Unable to locate the model you have specified: ci_test_nonexistent_model.php' + ); + + $this->load->model('ci_test_nonexistent_model.php'); + } + + // -------------------------------------------------------------------- + + /** + * @coverts CI_Loader::model + */ + public function test_models() + { + $this->ci_set_core_class('model', 'CI_Model'); + + $content = '<?php class Unit_test_model extends CI_Model {} '; + + $model = vfsStream::newFile('unit_test_model.php')->withContent($content) + ->at($this->load->models_dir); + + $this->assertNull($this->load->model('unit_test_model')); + + // Was the model class instantiated. + $this->assertTrue(class_exists('Unit_test_model')); + + // Test no model given + $this->assertNull($this->load->model('')); + } + + // -------------------------------------------------------------------- + + // public function testDatabase() + // { + // $this->assertEquals(NULL, $this->load->database()); + // $this->assertEquals(NULL, $this->load->dbutil()); + // } + + // -------------------------------------------------------------------- + + /** + * @coverts CI_Loader::view + */ + public function test_load_view() + { + $this->ci_set_core_class('output', 'CI_Output'); + + $content = 'This is my test page. <?php echo $hello; ?>'; + $view = vfsStream::newFile('unit_test_view.php')->withContent($content) + ->at($this->load->views_dir); + + // Use the optional return parameter in this test, so the view is not + // run through the output class. + $this->assertEquals('This is my test page. World!', + $this->load->view('unit_test_view', array('hello' => "World!"), TRUE)); + + } + + // -------------------------------------------------------------------- + + /** + * @coverts CI_Loader::view + */ + public function test_non_existent_view() + { + $this->setExpectedException( + 'RuntimeException', + 'CI Error: Unable to load the requested file: ci_test_nonexistent_view.php' + ); + + $this->load->view('ci_test_nonexistent_view', array('foo' => 'bar')); + } + + // -------------------------------------------------------------------- + + public function test_file() + { + $content = 'Here is a test file, which we will load now.'; + $file = vfsStream::newFile('ci_test_mock_file.php')->withContent($content) + ->at($this->load->views_dir); + + // Just like load->view(), take the output class out of the mix here. + $load = $this->load->file(vfsStream::url('application').'/views/ci_test_mock_file.php', + TRUE); + + $this->assertEquals($content, $load); + + $this->setExpectedException( + 'RuntimeException', + 'CI Error: Unable to load the requested file: ci_test_file_not_exists' + ); + + $this->load->file('ci_test_file_not_exists', TRUE); + + } + + // -------------------------------------------------------------------- + + public function test_vars() + { + $vars = array( + 'foo' => 'bar' + ); + + $this->assertNull($this->load->vars($vars)); + $this->assertNull($this->load->vars('foo', 'bar')); + } + + // -------------------------------------------------------------------- + + public function test_helper() + { + $this->assertEquals(NULL, $this->load->helper('array')); + + $this->setExpectedException( + 'RuntimeException', + 'CI Error: Unable to load the requested file: helpers/bad_helper.php' + ); + + $this->load->helper('bad'); + } + + // -------------------------------------------------------------------- + + public function test_loading_multiple_helpers() + { + $this->assertEquals(NULL, $this->load->helpers(array('file', 'array', 'string'))); + } + + // -------------------------------------------------------------------- + + // public function testLanguage() + // { + // $this->assertEquals(NULL, $this->load->language('test')); + // } + + // -------------------------------------------------------------------- + + public function test_load_config() + { + $this->_setup_config_mock(); + + $this->assertNull($this->load->config('config', FALSE)); + } + + // -------------------------------------------------------------------- + + public function test_load_bad_config() + { + $this->_setup_config_mock(); + + $this->setExpectedException( + 'RuntimeException', + 'CI Error: The configuration file foobar.php does not exist.' + ); + + $this->load->config('foobar', FALSE); + } + + // -------------------------------------------------------------------- + +} diff --git a/tests/codeigniter/core/URI_test.php b/tests/codeigniter/core/URI_test.php new file mode 100644 index 000000000..e340ddf73 --- /dev/null +++ b/tests/codeigniter/core/URI_test.php @@ -0,0 +1,313 @@ +<?php + +class URI_test extends CI_TestCase { + + public function set_up() + { + $this->uri = new Mock_Core_URI(); + } + + // -------------------------------------------------------------------- + + public function test_set_uri_string() + { + // Slashes get killed + $this->uri->_set_uri_string('/'); + + $a = ''; + $b =& $this->uri->uri_string; + + $this->assertEquals($a, $b); + + $this->uri->_set_uri_string('nice/uri'); + + $a = 'nice/uri'; + + $this->assertEquals($a, $b); + } + + // -------------------------------------------------------------------- + + public function test_fetch_uri_string() + { + define('SELF', 'index.php'); + + // uri_protocol: AUTO + $this->uri->config->set_item('uri_protocol', 'AUTO'); + + // Test a variety of request uris + $requests = array( + '/index.php/controller/method' => 'controller/method', + '/index.php?/controller/method' => 'controller/method', + '/index.php?/controller/method/?var=foo' => 'controller/method' + ); + + foreach($requests as $request => $expected) + { + $_SERVER['SCRIPT_NAME'] = '/index.php'; + $_SERVER['REQUEST_URI'] = $request; + + $this->uri->_fetch_uri_string(); + $this->assertEquals($expected, $this->uri->uri_string ); + } + + // Test a subfolder + $_SERVER['SCRIPT_NAME'] = '/subfolder/index.php'; + $_SERVER['REQUEST_URI'] = '/subfolder/index.php/controller/method'; + + $this->uri->_fetch_uri_string(); + + $a = 'controller/method'; + $b = $this->uri->uri_string; + + $this->assertEquals($a, $b); + + // death to request uri + unset($_SERVER['REQUEST_URI']); + + // life to path info + $_SERVER['PATH_INFO'] = '/controller/method/'; + + $this->uri->_fetch_uri_string(); + + $a = '/controller/method/'; + $b =& $this->uri->uri_string; + + $this->assertEquals($a, $b); + + // death to path info + // At this point your server must be seriously drunk + unset($_SERVER['PATH_INFO']); + + $_SERVER['QUERY_STRING'] = '/controller/method/'; + + $this->uri->_fetch_uri_string(); + + $a = '/controller/method/'; + $b = $this->uri->uri_string; + + $this->assertEquals($a, $b); + + // At this point your server is a labotomy victim + + unset($_SERVER['QUERY_STRING']); + + $_GET['/controller/method/'] = ''; + + $this->uri->_fetch_uri_string(); + $this->assertEquals($a, $b); + + // Test coverage implies that these will work + // uri_protocol: REQUEST_URI + // uri_protocol: CLI + + } + + // -------------------------------------------------------------------- + + public function test_explode_segments() + { + // Lets test the function's ability to clean up this mess + $uris = array( + 'test/uri' => array('test', 'uri'), + '/test2/uri2' => array('test2', 'uri2'), + '//test3/test3///' => array('test3', 'test3') + ); + + foreach($uris as $uri => $a) + { + $this->uri->segments = array(); + $this->uri->uri_string = $uri; + $this->uri->_explode_segments(); + + $b = $this->uri->segments; + + $this->assertEquals($a, $b); + } + + } + + // -------------------------------------------------------------------- + + public function test_filter_uri() + { + $this->uri->config->set_item('enable_query_strings', FALSE); + $this->uri->config->set_item('permitted_uri_chars', 'a-z 0-9~%.:_\-'); + + $str_in = 'abc01239~%.:_-'; + $str = $this->uri->_filter_uri($str_in); + + $this->assertEquals($str, $str_in); + } + + // -------------------------------------------------------------------- + + public function test_filter_uri_escaping() + { + // ensure escaping even if dodgey characters are permitted + + $this->uri->config->set_item('enable_query_strings', FALSE); + $this->uri->config->set_item('permitted_uri_chars', 'a-z 0-9~%.:_\-()$'); + + $str = $this->uri->_filter_uri('$destroy_app(foo)'); + + $this->assertEquals($str, '$destroy_app(foo)'); + } + + // -------------------------------------------------------------------- + + public function test_filter_uri_throws_error() + { + $this->setExpectedException('RuntimeException'); + + $this->uri->config->set_item('enable_query_strings', FALSE); + $this->uri->config->set_item('permitted_uri_chars', 'a-z 0-9~%.:_\-'); + $this->uri->_filter_uri('$this()'); + } + + // -------------------------------------------------------------------- + + public function test_remove_url_suffix() + { + $this->uri->config->set_item('url_suffix', '.html'); + + $this->uri->uri_string = 'controller/method/index.html'; + $this->uri->_remove_url_suffix(); + + $this->assertEquals($this->uri->uri_string, 'controller/method/index'); + + $this->uri->uri_string = 'controller/method/index.htmlify.html'; + $this->uri->_remove_url_suffix(); + + $this->assertEquals($this->uri->uri_string, 'controller/method/index.htmlify'); + } + + // -------------------------------------------------------------------- + + public function test_segment() + { + $this->uri->segments = array(1 => 'controller'); + $this->assertEquals($this->uri->segment(1), 'controller'); + $this->assertEquals($this->uri->segment(2, 'default'), 'default'); + } + + // -------------------------------------------------------------------- + + public function test_rsegment() + { + $this->uri->rsegments = array(1 => 'method'); + $this->assertEquals($this->uri->rsegment(1), 'method'); + $this->assertEquals($this->uri->rsegment(2, 'default'), 'default'); + } + + // -------------------------------------------------------------------- + + public function test_uri_to_assoc() + { + $this->uri->segments = array('a', '1', 'b', '2', 'c', '3'); + + $a = array('a' => '1', 'b' => '2', 'c' => '3'); + $b = $this->uri->uri_to_assoc(1); + $this->assertEquals($a, $b); + + $a = array('b' => '2', 'c' => '3'); + $b = $this->uri->uri_to_assoc(3); + $this->assertEquals($a, $b); + + + $this->uri->keyval = array(); // reset cache + + $this->uri->segments = array('a', '1', 'b', '2', 'c'); + + $a = array('a' => '1', 'b' => '2', 'c' => FALSE); + $b = $this->uri->uri_to_assoc(1); + $this->assertEquals($a, $b); + + $this->uri->keyval = array(); // reset cache + + $this->uri->segments = array('a', '1'); + + // test default + $a = array('a' => '1', 'b' => FALSE); + $b = $this->uri->uri_to_assoc(1, array('a', 'b')); + $this->assertEquals($a, $b); + } + + // -------------------------------------------------------------------- + + public function test_ruri_to_assoc() + { + $this->uri->rsegments = array('x', '1', 'y', '2', 'z', '3'); + + $a = array('x' => '1', 'y' => '2', 'z' => '3'); + $b = $this->uri->ruri_to_assoc(1); + $this->assertEquals($a, $b); + + $a = array('y' => '2', 'z' => '3'); + $b = $this->uri->ruri_to_assoc(3); + $this->assertEquals($a, $b); + + + $this->uri->keyval = array(); // reset cache + + $this->uri->rsegments = array('x', '1', 'y', '2', 'z'); + + $a = array('x' => '1', 'y' => '2', 'z' => FALSE); + $b = $this->uri->ruri_to_assoc(1); + $this->assertEquals($a, $b); + + $this->uri->keyval = array(); // reset cache + + $this->uri->rsegments = array('x', '1'); + + // test default + $a = array('x' => '1', 'y' => FALSE); + $b = $this->uri->ruri_to_assoc(1, array('x', 'y')); + $this->assertEquals($a, $b); + + } + + // -------------------------------------------------------------------- + + public function test_assoc_to_uri() + { + $this->uri->config->set_item('uri_string_slashes', 'none'); + + $arr = array('a' => 1, 'b' => 2); + $a = 'a/1/b/2'; + $b = $this->uri->assoc_to_uri($arr); + $this->assertEquals($a, $b); + } + + // -------------------------------------------------------------------- + + public function test_slash_segment() + { + $this->uri->segments[1] = 'segment'; + $this->uri->rsegments[1] = 'segment'; + + $a = '/segment/'; + $b = $this->uri->slash_segment(1, 'both'); + $this->assertEquals($a, $b); + $b = $this->uri->slash_rsegment(1, 'both'); + $this->assertEquals($a, $b); + + $a = '/segment'; + $b = $this->uri->slash_segment(1, 'leading'); + $this->assertEquals($a, $b); + $b = $this->uri->slash_rsegment(1, 'leading'); + $this->assertEquals($a, $b); + + $a = 'segment/'; + $b = $this->uri->slash_segment(1, 'trailing'); + $this->assertEquals($a, $b); + $b = $this->uri->slash_rsegment(1, 'trailing'); + $this->assertEquals($a, $b); + } + + +} +// END URI_test Class + +/* End of file URI_test.php */ +/* Location: ./tests/core/URI_test.php */ diff --git a/tests/codeigniter/database/DB_driver_test.php b/tests/codeigniter/database/DB_driver_test.php new file mode 100644 index 000000000..fb40f0608 --- /dev/null +++ b/tests/codeigniter/database/DB_driver_test.php @@ -0,0 +1,36 @@ +<?php + +class DB_driver_test extends CI_TestCase { + + // ------------------------------------------------------------------------ + + public function test_initialize() + { + $config = Mock_Database_DB::config(DB_DRIVER); + $driver_name = current(explode('/', DB_DRIVER)); + $driver = $this->$driver_name($config[DB_DRIVER]); + + $this->assertTrue($driver->initialize()); + } + + protected function pdo($config) + { + return new Mock_Database_Drivers_PDO($config); + } + + protected function mysql($config) + { + return new Mock_Database_Drivers_Mysql($config); + } + + protected function sqlite($config) + { + return new Mock_Database_Drivers_Sqlite($config); + } + + protected function pgsql($config) + { + return new Mock_Database_Drivers_Postgre($config); + } + +}
\ No newline at end of file diff --git a/tests/codeigniter/database/DB_test.php b/tests/codeigniter/database/DB_test.php new file mode 100644 index 000000000..9b93e223d --- /dev/null +++ b/tests/codeigniter/database/DB_test.php @@ -0,0 +1,49 @@ +<?php + +class DB_test extends CI_TestCase { + + // ------------------------------------------------------------------------ + + public function test_db_invalid() + { + $connection = new Mock_Database_DB(array( + 'undefined' => array( + 'dsn' => '', + 'hostname' => 'undefined', + 'username' => 'undefined', + 'password' => 'undefined', + 'database' => 'undefined', + 'dbdriver' => 'undefined', + ), + )); + + $this->setExpectedException('InvalidArgumentException', 'CI Error: Invalid DB driver'); + + Mock_Database_DB::DB($connection->set_dsn('undefined'), TRUE); + } + + // ------------------------------------------------------------------------ + + public function test_db_valid() + { + $config = Mock_Database_DB::config(DB_DRIVER); + $connection = new Mock_Database_DB($config); + $db = Mock_Database_DB::DB($connection->set_dsn(DB_DRIVER), TRUE); + + $this->assertTrue($db instanceof CI_DB); + $this->assertTrue($db instanceof CI_DB_Driver); + } + + // ------------------------------------------------------------------------ + + public function test_db_failover() + { + $config = Mock_Database_DB::config(DB_DRIVER); + $connection = new Mock_Database_DB($config); + $db = Mock_Database_DB::DB($connection->set_dsn(DB_DRIVER.'_failover'), TRUE); + + $this->assertTrue($db instanceof CI_DB); + $this->assertTrue($db instanceof CI_DB_Driver); + } + +}
\ No newline at end of file diff --git a/tests/codeigniter/database/query_builder/get_test.php b/tests/codeigniter/database/query_builder/get_test.php new file mode 100644 index 000000000..0751c9332 --- /dev/null +++ b/tests/codeigniter/database/query_builder/get_test.php @@ -0,0 +1,53 @@ +<?php + +class Get_test extends CI_TestCase { + + /** + * @var object Database/Query Builder holder + */ + protected $db; + + public function set_up() + { + $this->db = Mock_Database_Schema_Skeleton::init(DB_DRIVER); + + Mock_Database_Schema_Skeleton::create_tables(); + Mock_Database_Schema_Skeleton::create_data(); + } + + // ------------------------------------------------------------------------ + + /** + * @see ./mocks/schema/skeleton.php + */ + public function test_get_simple() + { + $jobs = $this->db->get('job')->result_array(); + + // Dummy jobs contain 4 rows + $this->assertCount(4, $jobs); + + // Check rows item + $this->assertEquals('Developer', $jobs[0]['name']); + $this->assertEquals('Politician', $jobs[1]['name']); + $this->assertEquals('Accountant', $jobs[2]['name']); + $this->assertEquals('Musician', $jobs[3]['name']); + } + + // ------------------------------------------------------------------------ + + /** + * @see ./mocks/schema/skeleton.php + */ + public function test_get_where() + { + $job1 = $this->db->get('job', array('id' => 1))->result_array(); + + // Dummy jobs contain 1 rows + $this->assertCount(1, $job1); + + // Check rows item + $this->assertEquals('Developer', $job1[0]['name']); + } + +}
\ No newline at end of file diff --git a/tests/codeigniter/database/query_builder/insert_test.php b/tests/codeigniter/database/query_builder/insert_test.php new file mode 100644 index 000000000..53ce23c19 --- /dev/null +++ b/tests/codeigniter/database/query_builder/insert_test.php @@ -0,0 +1,67 @@ +<?php + +class Insert_test extends CI_TestCase { + + /** + * @var object Database/Query Builder holder + * @see ./mocks/schema/skeleton.php + */ + protected $db; + + public function set_up() + { + $this->db = Mock_Database_Schema_Skeleton::init(DB_DRIVER); + + Mock_Database_Schema_Skeleton::create_tables(); + + // Truncate the current datas + $this->db->truncate('job'); + } + + // ------------------------------------------------------------------------ + + /** + * @see ./mocks/schema/skeleton.php + */ + public function test_insert() + { + $job_data = array('id' => 1, 'name' => 'Grocery Sales', 'description' => 'Discount!'); + + // Do normal insert + $this->assertTrue($this->db->insert('job', $job_data)); + + $jobs = $this->db->get('job')->result_array(); + $job1 = $jobs[0]; + + // Check the result + $this->assertEquals('Grocery Sales', $job1['name']); + + } + + // ------------------------------------------------------------------------ + + /** + * @see ./mocks/schema/skeleton.php + */ + public function test_insert_batch() + { + $job_datas = array( + array('id' => 2, 'name' => 'Commedian', 'description' => 'Theres something in your teeth'), + array('id' => 3, 'name' => 'Cab Driver', 'description' => 'Iam yellow'), + ); + + // Do insert batch except for sqlite driver + if (strpos(DB_DRIVER, 'sqlite') === FALSE) + { + $this->assertTrue($this->db->insert_batch('job', $job_datas)); + + $job_2 = $this->db->where('id', 2)->get('job')->row(); + $job_3 = $this->db->where('id', 3)->get('job')->row(); + + // Check the result + $this->assertEquals('Commedian', $job_2->name); + $this->assertEquals('Cab Driver', $job_3->name); + } + } + +}
\ No newline at end of file diff --git a/tests/codeigniter/database/query_builder/select_test.php b/tests/codeigniter/database/query_builder/select_test.php new file mode 100644 index 000000000..dbf432a7c --- /dev/null +++ b/tests/codeigniter/database/query_builder/select_test.php @@ -0,0 +1,95 @@ +<?php + +class Select_test extends CI_TestCase { + + /** + * @var object Database/Query Builder holder + */ + protected $db; + + public function set_up() + { + $this->db = Mock_Database_Schema_Skeleton::init(DB_DRIVER); + + Mock_Database_Schema_Skeleton::create_tables(); + Mock_Database_Schema_Skeleton::create_data(); + } + + // ------------------------------------------------------------------------ + + /** + * @see ./mocks/schema/skeleton.php + */ + public function test_select_only_one_collumn() + { + $jobs_name = $this->db->select('name') + ->get('job') + ->result_array(); + + // Check rows item + $this->assertArrayHasKey('name',$jobs_name[0]); + $this->assertFalse(array_key_exists('id', $jobs_name[0])); + $this->assertFalse(array_key_exists('description', $jobs_name[0])); + } + + // ------------------------------------------------------------------------ + + /** + * @see ./mocks/schema/skeleton.php + */ + public function test_select_min() + { + $job_min = $this->db->select_min('id') + ->get('job') + ->result_array(); + + // Minimum id was 1 + $this->assertEquals('1', $job_min[0]['id']); + } + + // ------------------------------------------------------------------------ + + /** + * @see ./mocks/schema/skeleton.php + */ + public function test_select_max() + { + $job_max = $this->db->select_max('id') + ->get('job') + ->result_array(); + + // Maximum id was 4 + $this->assertEquals('4', $job_max[0]['id']); + } + + // ------------------------------------------------------------------------ + + /** + * @see ./mocks/schema/skeleton.php + */ + public function test_select_avg() + { + $job_avg = $this->db->select_avg('id') + ->get('job') + ->result_array(); + + // Average should be 2.5 + $this->assertEquals('2.5', $job_avg[0]['id']); + } + + // ------------------------------------------------------------------------ + + /** + * @see ./mocks/schema/skeleton.php + */ + public function test_select_sum() + { + $job_sum = $this->db->select_sum('id') + ->get('job') + ->result_array(); + + // Sum of ids should be 10 + $this->assertEquals('10', $job_sum[0]['id']); + } + +}
\ No newline at end of file diff --git a/tests/codeigniter/helpers/array_helper_test.php b/tests/codeigniter/helpers/array_helper_test.php new file mode 100644 index 000000000..9cd15960f --- /dev/null +++ b/tests/codeigniter/helpers/array_helper_test.php @@ -0,0 +1,47 @@ +<?php + +class Array_helper_test extends CI_TestCase { + + public function set_up() + { + $this->helper('array'); + + $this->my_array = array( + 'foo' => 'bar', + 'sally' => 'jim', + 'maggie' => 'bessie', + 'herb' => 'cook' + ); + } + + // ------------------------------------------------------------------------ + + public function test_element_with_existing_item() + { + $this->assertEquals(FALSE, element('testing', $this->my_array)); + + $this->assertEquals('not set', element('testing', $this->my_array, 'not set')); + + $this->assertEquals('bar', element('foo', $this->my_array)); + } + + // ------------------------------------------------------------------------ + + public function test_random_element() + { + // Send a string, not an array to random_element + $this->assertEquals('my string', random_element('my string')); + + // Test sending an array + $this->assertEquals(TRUE, in_array(random_element($this->my_array), $this->my_array)); + } + + // ------------------------------------------------------------------------ + + public function test_elements() + { + $this->assertEquals(TRUE, is_array(elements('test', $this->my_array))); + $this->assertEquals(TRUE, is_array(elements('foo', $this->my_array))); + } + +}
\ No newline at end of file diff --git a/tests/codeigniter/helpers/date_helper_test.php b/tests/codeigniter/helpers/date_helper_test.php new file mode 100644 index 000000000..17d1ef21e --- /dev/null +++ b/tests/codeigniter/helpers/date_helper_test.php @@ -0,0 +1,288 @@ +<?php + +class Date_helper_test extends CI_TestCase { + + public function set_up() + { + $this->helper('date'); + } + + // ------------------------------------------------------------------------ + + public function test_now_local() + { + // This stub job, is simply to cater $config['time_reference'] + $config = $this->getMock('CI_Config'); + $config->expects($this->any()) + ->method('item') + ->will($this->returnValue('local')); + + // Add the stub to our test instance + $this->ci_instance_var('config', $config); + + $expected = time(); + $test = now(); + $this->assertEquals($expected, $test); + } + + // ------------------------------------------------------------------------ + + public function test_now_gmt() + { + // This stub job, is simply to cater $config['time_reference'] + $config = $this->getMock('CI_Config'); + $config->expects($this->any()) + ->method('item') + ->will($this->returnValue('gmt')); + + // Add the stub to our stdClass + $this->ci_instance_var('config', $config); + + $t = time(); + $expected = mktime(gmdate("H", $t), gmdate("i", $t), gmdate("s", $t), gmdate("m", $t), gmdate("d", $t), gmdate("Y", $t)); + $test = now(); + $this->assertEquals($expected, $test); + } + + // ------------------------------------------------------------------------ + + public function test_mdate() + { + $time = time(); + $expected = date("Y-m-d - h:i a", $time); + $test = mdate("%Y-%m-%d - %h:%i %a", $time); + $this->assertEquals($expected, $test); + } + + // ------------------------------------------------------------------------ + + public function test_standard_date_rfc822() + { + $time = time(); + $format = 'DATE_RFC822'; + $expected = date("D, d M y H:i:s O", $time); + $this->assertEquals($expected, standard_date($format, $time)); + } + + // ------------------------------------------------------------------------ + + public function test_standard_date_atom() + { + $time = time(); + $format = 'DATE_ATOM'; + $expected = date("Y-m-d\TH:i:sO", $time); + $this->assertEquals($expected, standard_date($format, $time)); + } + + // ------------------------------------------------------------------------ + + public function test_standard_date_cookie() + { + $time = time(); + $format = 'DATE_COOKIE'; + $expected = date("l, d-M-y H:i:s \U\T\C", $time); + $this->assertEquals($expected, standard_date($format, $time)); + } + + // ------------------------------------------------------------------------ + + public function test_standard_date_iso8601() + { + $time = time(); + $format = 'DATE_ISO8601'; + $expected = date("Y-m-d\TH:i:sO", $time); + $this->assertEquals($expected, standard_date($format, $time)); + } + + // ------------------------------------------------------------------------ + + public function test_standard_date_rfc850() + { + $time = time(); + $format = 'DATE_RFC850'; + $expected = date("l, d-M-y H:i:s \U\T\C", $time); + $this->assertEquals($expected, standard_date($format, $time)); + } + + // ------------------------------------------------------------------------ + + public function test_standard_date_rfc1036() + { + $time = time(); + $format = 'DATE_RFC1036'; + $expected = date("D, d M y H:i:s O", $time); + $this->assertEquals($expected, standard_date($format, $time)); + } + + // ------------------------------------------------------------------------ + + public function test_standard_date_rfc1123() + { + $time = time(); + $format = 'DATE_RFC1123'; + $expected = date("D, d M Y H:i:s O", $time); + $this->assertEquals($expected, standard_date($format, $time)); + } + + // ------------------------------------------------------------------------ + + public function test_standard_date_rfc2822() + { + $time = time(); + $format = 'DATE_RFC2822'; + $expected = date("D, d M Y H:i:s O", $time); + $this->assertEquals($expected, standard_date($format, $time)); + } + + // ------------------------------------------------------------------------ + + public function test_standard_date_rss() + { + $time = time(); + $format = 'DATE_RSS'; + $expected = date("D, d M Y H:i:s O", $time); + $this->assertEquals($expected, standard_date($format, $time)); + } + + // ------------------------------------------------------------------------ + + public function test_standard_date_w3c() + { + $time = time(); + $format = 'DATE_W3C'; + $expected = date("Y-m-d\TH:i:sO", $time); + $this->assertEquals($expected, standard_date($format, $time)); + } + + // ------------------------------------------------------------------------ + + public function test_timespan() + { + $loader_cls = $this->ci_core_class('load'); + $this->ci_instance_var('load', new $loader_cls); + + $lang_cls = $this->ci_core_class('lang'); + $this->ci_instance_var('lang', new $lang_cls); + + $this->assertEquals('1 Second', timespan(time(), time()+1)); + $this->assertEquals('1 Minute', timespan(time(), time()+60)); + $this->assertEquals('1 Hour', timespan(time(), time()+3600)); + $this->assertEquals('2 Hours', timespan(time(), time()+7200)); + } + + // ------------------------------------------------------------------------ + + public function test_days_in_month() + { + $this->assertEquals(30, days_in_month(06, 2005)); + $this->assertEquals(28, days_in_month(02, 2011)); + $this->assertEquals(29, days_in_month(02, 2012)); + } + + // ------------------------------------------------------------------------ + + public function test_local_to_gmt() + { + $t = time(); + $expected = mktime(gmdate("H", $t), gmdate("i", $t), gmdate("s", $t), gmdate("m", $t), gmdate("d", $t), gmdate("Y", $t)); + $this->assertEquals($expected, local_to_gmt($t)); + } + + // ------------------------------------------------------------------------ + + public function test_gmt_to_local() + { + $timestamp = '1140153693'; + $timezone = 'UM8'; + $daylight_saving = TRUE; + + $this->assertEquals(1140128493, gmt_to_local($timestamp, $timezone, $daylight_saving)); + } + + // ------------------------------------------------------------------------ + + public function test_mysql_to_unix() + { + $time = time(); + $this->assertEquals($time, + mysql_to_unix(date("Y-m-d H:i:s", $time))); + } + + // ------------------------------------------------------------------------ + + public function test_unix_to_human() + { + $time = time(); + $this->assertEquals(date("Y-m-d h:i A", $time), unix_to_human($time)); + $this->assertEquals(date("Y-m-d h:i:s A", $time), unix_to_human($time, TRUE, 'us')); + $this->assertEquals(date("Y-m-d H:i:s", $time), unix_to_human($time, TRUE, 'eu')); + } + + // ------------------------------------------------------------------------ + + public function test_human_to_unix() + { + $date = '2000-12-31 10:00:00 PM'; + $expected = strtotime($date); + $this->assertEquals($expected, human_to_unix($date)); + $this->assertFalse(human_to_unix()); + } + + // ------------------------------------------------------------------------ + + public function test_timezones() + { + $zones = array( + 'UM12' => -12, + 'UM11' => -11, + 'UM10' => -10, + 'UM95' => -9.5, + 'UM9' => -9, + 'UM8' => -8, + 'UM7' => -7, + 'UM6' => -6, + 'UM5' => -5, + 'UM45' => -4.5, + 'UM4' => -4, + 'UM35' => -3.5, + 'UM3' => -3, + 'UM2' => -2, + 'UM1' => -1, + 'UTC' => 0, + 'UP1' => +1, + 'UP2' => +2, + 'UP3' => +3, + 'UP35' => +3.5, + 'UP4' => +4, + 'UP45' => +4.5, + 'UP5' => +5, + 'UP55' => +5.5, + 'UP575' => +5.75, + 'UP6' => +6, + 'UP65' => +6.5, + 'UP7' => +7, + 'UP8' => +8, + 'UP875' => +8.75, + 'UP9' => +9, + 'UP95' => +9.5, + 'UP10' => +10, + 'UP105' => +10.5, + 'UP11' => +11, + 'UP115' => +11.5, + 'UP12' => +12, + 'UP1275' => +12.75, + 'UP13' => +13, + 'UP14' => +14 + ); + + foreach ($zones AS $test => $expected) + { + $this->assertEquals($expected, timezones($test)); + } + + $this->assertArrayHasKey('UP3', timezones()); + $this->assertEquals(0, timezones('non_existant')); + } +} + +/* End of file date_helper_test.php */
\ No newline at end of file diff --git a/tests/codeigniter/helpers/directory_helper_test.php b/tests/codeigniter/helpers/directory_helper_test.php new file mode 100644 index 000000000..3937d2913 --- /dev/null +++ b/tests/codeigniter/helpers/directory_helper_test.php @@ -0,0 +1,41 @@ +<?php + +class Directory_helper_test extends CI_TestCase { + + public function set_up() + { + $this->helper('directory'); + + vfsStreamWrapper::register(); + vfsStreamWrapper::setRoot(new vfsStreamDirectory('testDir')); + + $this->_test_dir = vfsStreamWrapper::getRoot(); + } + + public function test_directory_map() + { + $structure = array('libraries' => array('benchmark.html' => '', 'database' => + array('active_record.html' => '', 'binds.html' => ''), 'email.html' => '', '.hiddenfile.txt' => '')); + + vfsStream::create($structure, $this->_test_dir); + + // test default recursive behavior + $expected = array('libraries' => array('benchmark.html', 'database' => + array('active_record.html', 'binds.html'), 'email.html')); + + $this->assertEquals($expected, directory_map(vfsStream::url('testDir'))); + + // test recursion depth behavior + $expected = array('libraries'); + + $this->assertEquals($expected, directory_map(vfsStream::url('testDir'), 1)); + + // test detection of hidden files + $expected = array('libraries' => array('benchmark.html', 'database' => + array('active_record.html', 'binds.html'), 'email.html', '.hiddenfile.txt')); + + $this->assertEquals($expected, directory_map(vfsStream::url('testDir'), FALSE, TRUE)); + } +} + +/* End of file directory_helper_test.php */
\ No newline at end of file diff --git a/tests/codeigniter/helpers/email_helper_test.php b/tests/codeigniter/helpers/email_helper_test.php new file mode 100644 index 000000000..a01f3d5af --- /dev/null +++ b/tests/codeigniter/helpers/email_helper_test.php @@ -0,0 +1,18 @@ +<?php + +class Email_helper_test extends CI_TestCase { + + public function set_up() + { + $this->helper('email'); + } + + public function test_valid_email() + { + $this->assertEquals(FALSE, valid_email('test')); + $this->assertEquals(FALSE, valid_email('test@test@test.com')); + $this->assertEquals(TRUE, valid_email('test@test.com')); + $this->assertEquals(TRUE, valid_email('my.test@test.com')); + } + +}
\ No newline at end of file diff --git a/tests/codeigniter/helpers/file_helper_test.php b/tests/codeigniter/helpers/file_helper_test.php new file mode 100644 index 000000000..4b9c29485 --- /dev/null +++ b/tests/codeigniter/helpers/file_helper_test.php @@ -0,0 +1,156 @@ +<?php + +class File_helper_Test extends CI_TestCase { + + public function set_up() + { + $this->helper('file'); + + vfsStreamWrapper::register(); + vfsStreamWrapper::setRoot(new vfsStreamDirectory('testDir')); + + $this->_test_dir = vfsStreamWrapper::getRoot(); + } + + // -------------------------------------------------------------------- + + public function test_read_file() + { + $this->assertFalse(read_file('does_not_exist')); + + $content = 'Jack and Jill went up the mountain to fight a billy goat.'; + + $file = vfsStream::newFile('my_file.txt')->withContent($content) + ->at($this->_test_dir); + + $this->assertEquals($content, read_file(vfsStream::url('my_file.txt'))); + } + + // -------------------------------------------------------------------- + + public function test_octal_permissions() + { + $content = 'Jack and Jill went up the mountain to fight a billy goat.'; + + $file = vfsStream::newFile('my_file.txt', 0777)->withContent($content) + ->lastModified(time() - 86400) + ->at($this->_test_dir); + + $this->assertEquals('777', octal_permissions($file->getPermissions())); + } + + // -------------------------------------------------------------------- + + /** + * More tests should happen here, since I'm not hitting the whole function. + */ + public function test_symbolic_permissions() + { + $content = 'Jack and Jill went up the mountain to fight a billy goat.'; + + $file = vfsStream::newFile('my_file.txt', 0777)->withContent($content) + ->lastModified(time() - 86400) + ->at($this->_test_dir); + + $this->assertEquals('urwxrwxrwx', symbolic_permissions($file->getPermissions())); + } + + // -------------------------------------------------------------------- + + public function test_get_mime_by_extension() + { + $content = 'Jack and Jill went up the mountain to fight a billy goat.'; + + $file = vfsStream::newFile('my_file.txt', 0777)->withContent($content) + ->lastModified(time() - 86400) + ->at($this->_test_dir); + + $this->assertEquals('text/plain', + get_mime_by_extension(vfsStream::url('my_file.txt'))); + + // Test a mime with an array, such as png + $file = vfsStream::newFile('foo.png')->at($this->_test_dir); + + $this->assertEquals('image/png', get_mime_by_extension(vfsStream::url('foo.png'))); + + // Test a file not in the mimes array + $file = vfsStream::newFile('foo.blarfengar')->at($this->_test_dir); + + $this->assertFalse(get_mime_by_extension(vfsStream::url('foo.blarfengar'))); + } + + // -------------------------------------------------------------------- + + public function test_get_file_info() + { + // Test Bad File + $this->assertFalse(get_file_info('i_am_bad_boo')); + + // Test the rest + + // First pass in an array + $vals = array( + 'name', 'server_path', 'size', 'date', + 'readable', 'writable', 'executable', 'fileperms' + ); + + $this->_test_get_file_info($vals); + + // Test passing in vals as a string. + $vals = 'name, server_path, size, date, readable, writable, executable, fileperms'; + $this->_test_get_file_info($vals); + } + + private function _test_get_file_info($vals) + { + $content = 'Jack and Jill went up the mountain to fight a billy goat.'; + $last_modified = time() - 86400; + + $file = vfsStream::newFile('my_file.txt', 0777)->withContent($content) + ->lastModified($last_modified) + ->at($this->_test_dir); + + $ret_values = array( + 'name' => 'my_file.txt', + 'server_path' => 'vfs://my_file.txt', + 'size' => 57, + 'date' => $last_modified, + 'readable' => TRUE, + 'writable' => TRUE, + 'executable' => TRUE, + 'fileperms' => 33279 + ); + + $info = get_file_info(vfsStream::url('my_file.txt'), $vals); + + foreach ($info as $k => $v) + { + $this->assertEquals($ret_values[$k], $v); + } + } + + // -------------------------------------------------------------------- + + // Skipping for now, as it's not implemented in vfsStreamWrapper + // flock(): vfsStreamWrapper::stream_lock is not implemented! + + // public function test_write_file() + // { + // if ( ! defined('FOPEN_WRITE_CREATE_DESTRUCTIVE')) + // { + // define('FOPEN_WRITE_CREATE_DESTRUCTIVE', 'wb'); + // } + // + // $content = 'Jack and Jill went up the mountain to fight a billy goat.'; + // + // $file = vfsStream::newFile('write.txt', 0777)->withContent('') + // ->lastModified(time() - 86400) + // ->at($this->_test_dir); + // + // $this->assertTrue(write_file(vfsStream::url('write.txt'), $content)); + // + // } + + // -------------------------------------------------------------------- + +}
\ No newline at end of file diff --git a/tests/codeigniter/helpers/form_helper_test.php b/tests/codeigniter/helpers/form_helper_test.php new file mode 100644 index 000000000..80bace9d1 --- /dev/null +++ b/tests/codeigniter/helpers/form_helper_test.php @@ -0,0 +1,252 @@ +<?php + +require BASEPATH . 'core/Common.php'; +require BASEPATH . 'helpers/form_helper.php'; + +class Form_helper_test extends CI_TestCase +{ + public function test_form_hidden() + { + $expected = <<<EOH + +<input type="hidden" name="username" value="johndoe" /> + +EOH; + + $this->assertEquals($expected, form_hidden('username', 'johndoe')); + } + + public function test_form_input() + { + $expected = <<<EOH +<input type="text" name="username" value="johndoe" id="username" maxlength="100" size="50" style="width:50%" /> + +EOH; + + $data = array( + 'name' => 'username', + 'id' => 'username', + 'value' => 'johndoe', + 'maxlength' => '100', + 'size' => '50', + 'style' => 'width:50%', + ); + + $this->assertEquals($expected, form_input($data)); + } + + public function test_form_password() + { + $expected = <<<EOH +<input type="password" name="password" value="" /> + +EOH; + + $this->assertEquals($expected, form_password('password')); + } + + public function test_form_upload() + { + $expected = <<<EOH +<input type="file" name="attachment" value="" /> + +EOH; + + $this->assertEquals($expected, form_upload('attachment')); + } + + public function test_form_textarea() + { + $expected = <<<EOH +<textarea name="notes" cols="40" rows="10" >Notes</textarea> + +EOH; + + $this->assertEquals($expected, form_textarea('notes', 'Notes')); + } + + public function test_form_dropdown() + { + $expected = <<<EOH +<select name="shirts"> +<option value="small">Small Shirt</option> +<option value="med">Medium Shirt</option> +<option value="large" selected="selected">Large Shirt</option> +<option value="xlarge">Extra Large Shirt</option> +</select> + +EOH; + + $options = array( + 'small' => 'Small Shirt', + 'med' => 'Medium Shirt', + 'large' => 'Large Shirt', + 'xlarge' => 'Extra Large Shirt', + ); + + $this->assertEquals($expected, form_dropdown('shirts', $options, 'large')); + + $expected = <<<EOH +<select name="shirts" multiple="multiple"> +<option value="small" selected="selected">Small Shirt</option> +<option value="med">Medium Shirt</option> +<option value="large" selected="selected">Large Shirt</option> +<option value="xlarge">Extra Large Shirt</option> +</select> + +EOH; + + $shirts_on_sale = array('small', 'large'); + + $this->assertEquals($expected, form_dropdown('shirts', $options, $shirts_on_sale)); + + $options = array( + 'Swedish Cars' => array( + 'volvo' => 'Volvo', + 'saab' => 'Saab' + ), + 'German Cars' => array( + 'mercedes' => 'Mercedes', + 'audi' => 'Audi' + ) + ); + + $expected = <<<EOH +<select name="cars" multiple="multiple"> +<optgroup label="Swedish Cars"> +<option value="volvo" selected="selected">Volvo</option> +<option value="saab">Saab</option> +</optgroup> +<optgroup label="German Cars"> +<option value="mercedes">Mercedes</option> +<option value="audi" selected="selected">Audi</option> +</optgroup> +</select> + +EOH; + + $cars_on_sale = array('volvo', 'audi'); + + $this->assertEquals($expected, form_dropdown('cars', $options, $cars_on_sale)); + + } + + public function test_form_multiselect() + { + $expected = <<<EOH +<select name="shirts[]" multiple="multiple"> +<option value="small">Small Shirt</option> +<option value="med" selected="selected">Medium Shirt</option> +<option value="large" selected="selected">Large Shirt</option> +<option value="xlarge">Extra Large Shirt</option> +</select> + +EOH; + + $options = array( + 'small' => 'Small Shirt', + 'med' => 'Medium Shirt', + 'large' => 'Large Shirt', + 'xlarge' => 'Extra Large Shirt', + ); + + $this->assertEquals($expected, form_multiselect('shirts[]', $options, array('med', 'large'))); + } + + public function test_form_fieldset() + { + $expected = <<<EOH +<fieldset> +<legend>Address Information</legend> + +EOH; + + $this->assertEquals($expected, form_fieldset('Address Information')); + } + + public function test_form_fieldset_close() + { + $expected = <<<EOH +</fieldset></div></div> +EOH; + + $this->assertEquals($expected, form_fieldset_close('</div></div>')); + } + + public function test_form_checkbox() + { + $expected = <<<EOH +<input type="checkbox" name="newsletter" value="accept" checked="checked" /> + +EOH; + + $this->assertEquals($expected, form_checkbox('newsletter', 'accept', TRUE)); + } + + public function test_form_radio() + { + $expected = <<<EOH +<input type="radio" name="newsletter" value="accept" checked="checked" /> + +EOH; + + $this->assertEquals($expected, form_radio('newsletter', 'accept', TRUE)); + } + + public function test_form_submit() + { + $expected = <<<EOH +<input type="submit" name="mysubmit" value="Submit Post!" /> + +EOH; + + $this->assertEquals($expected, form_submit('mysubmit', 'Submit Post!')); + } + + public function test_form_label() + { + $expected = <<<EOH +<label for="username">What is your Name</label> +EOH; + + $this->assertEquals($expected, form_label('What is your Name', 'username')); + } + + public function test_form_reset() + { + $expected = <<<EOH +<input type="reset" name="myreset" value="Reset" /> + +EOH; + + $this->assertEquals($expected, form_reset('myreset', 'Reset')); + } + + public function test_form_button() + { + $expected = <<<EOH +<button name="name" type="button" >content</button> + +EOH; + + $this->assertEquals($expected, form_button('name','content')); + } + + public function test_form_close() + { + $expected = <<<EOH +</form></div></div> +EOH; + + $this->assertEquals($expected, form_close('</div></div>')); + } + + public function test_form_prep() + { + $expected = "Here is a string containing "quoted" text."; + + $this->assertEquals($expected, form_prep('Here is a string containing "quoted" text.')); + } +} + +/* End of file form_helper_test.php */
\ No newline at end of file diff --git a/tests/codeigniter/helpers/html_helper_test.php b/tests/codeigniter/helpers/html_helper_test.php new file mode 100644 index 000000000..28974b0f8 --- /dev/null +++ b/tests/codeigniter/helpers/html_helper_test.php @@ -0,0 +1,80 @@ +<?php + +class Html_helper_test extends CI_TestCase { + + public function set_up() + { + $this->helper('html'); + } + + // ------------------------------------------------------------------------ + + public function test_br() + { + $this->assertEquals('<br /><br />', br(2)); + } + + // ------------------------------------------------------------------------ + + public function test_heading() + { + $this->assertEquals('<h1>foobar</h1>', heading('foobar')); + $this->assertEquals('<h2 class="bar">foobar</h2>', heading('foobar', 2, 'class="bar"')); + } + + // ------------------------------------------------------------------------ + + public function test_Ul() + { + $expect = <<<EOH +<ul> + <li>foo</li> + <li>bar</li> +</ul> + +EOH; + + $expect = ltrim($expect); + + $list = array('foo', 'bar'); + + $this->assertEquals($expect, ul($list)); + + + $expect = <<<EOH +<ul class="test"> + <li>foo</li> + <li>bar</li> +</ul> + +EOH; + + $expect = ltrim($expect); + + $list = array('foo', 'bar'); + + $this->assertEquals($expect, ul($list, 'class="test"')); + + $this->assertEquals($expect, ul($list, array('class' => 'test'))); + } + + // ------------------------------------------------------------------------ + + public function test_NBS() + { + $this->assertEquals(' ', nbs(3)); + } + + // ------------------------------------------------------------------------ + + public function test_meta() + { + $this->assertEquals("<meta name=\"test\" content=\"foo\" />\n", meta('test', 'foo')); + + $expect = "<meta name=\"foo\" content=\"\" />\n"; + + $this->assertEquals($expect, meta(array('name' => 'foo'))); + + } + +}
\ No newline at end of file diff --git a/tests/codeigniter/helpers/inflector_helper_test.php b/tests/codeigniter/helpers/inflector_helper_test.php new file mode 100644 index 000000000..9e9478711 --- /dev/null +++ b/tests/codeigniter/helpers/inflector_helper_test.php @@ -0,0 +1,95 @@ +<?php + +class Inflector_helper_test extends CI_TestCase { + + public function set_up() + { + $this->helper('inflector'); + } + + public function test_singular() + { + $strs = array( + 'tellies' => 'telly', + 'smellies' => 'smelly', + 'abjectnesses' => 'abjectness', + 'smells' => 'smell', + 'equipment' => 'equipment' + ); + + foreach ($strs as $str => $expect) + { + $this->assertEquals($expect, singular($str)); + } + } + + // -------------------------------------------------------------------- + + public function test_plural() + { + $strs = array( + 'telly' => 'tellies', + 'smelly' => 'smellies', + 'abjectness' => 'abjectnesses', // ref : http://en.wiktionary.org/wiki/abjectnesses + 'smell' => 'smells', + 'witch' => 'witches', + 'equipment' => 'equipment' + ); + + foreach ($strs as $str => $expect) + { + $this->assertEquals($expect, plural($str)); + } + } + + // -------------------------------------------------------------------- + + public function test_camelize() + { + $strs = array( + 'this is the string' => 'thisIsTheString', + 'this is another one' => 'thisIsAnotherOne', + 'i-am-playing-a-trick' => 'i-am-playing-a-trick', + 'what_do_you_think-yo?' => 'whatDoYouThink-yo?', + ); + + foreach ($strs as $str => $expect) + { + $this->assertEquals($expect, camelize($str)); + } + } + + // -------------------------------------------------------------------- + + public function test_underscore() + { + $strs = array( + 'this is the string' => 'this_is_the_string', + 'this is another one' => 'this_is_another_one', + 'i-am-playing-a-trick' => 'i-am-playing-a-trick', + 'what_do_you_think-yo?' => 'what_do_you_think-yo?', + ); + + foreach ($strs as $str => $expect) + { + $this->assertEquals($expect, underscore($str)); + } + } + + // -------------------------------------------------------------------- + + public function test_humanize() + { + $strs = array( + 'this_is_the_string' => 'This Is The String', + 'this_is_another_one' => 'This Is Another One', + 'i-am-playing-a-trick' => 'I-am-playing-a-trick', + 'what_do_you_think-yo?' => 'What Do You Think-yo?', + ); + + foreach ($strs as $str => $expect) + { + $this->assertEquals($expect, humanize($str)); + } + } +}
\ No newline at end of file diff --git a/tests/codeigniter/helpers/number_helper_test.php b/tests/codeigniter/helpers/number_helper_test.php new file mode 100644 index 000000000..4bb9a918a --- /dev/null +++ b/tests/codeigniter/helpers/number_helper_test.php @@ -0,0 +1,77 @@ +<?php + +class Number_helper_test extends CI_TestCase { + + public function set_up() + { + $this->helper('number'); + + // Grab the core lang class + $lang_cls = $this->ci_core_class('lang'); + + // Mock away load, too much going on in there, + // we'll just check for the expected parameter + + $lang = $this->getMock($lang_cls, array('load')); + $lang->expects($this->once()) + ->method('load') + ->with($this->equalTo('number')); + + // Assign the proper language array + + $lang->language = $this->_get_lang('number'); + + // We don't have a controller, so just create + // a cheap class to act as our super object. + // Make sure it has a lang attribute. + + $obj = new StdClass; + $obj->lang = $lang; + $this->ci_instance($obj); + } + + // Quick helper to actually grab the language + // file. Consider moving this to ci_testcase? + public function _get_lang($name) + { + require BASEPATH.'language/english/'.$name.'_lang.php'; + return $lang; + } + + public function test_byte_format() + { + $this->assertEquals('456 Bytes', byte_format(456)); + } + + public function test_kb_format() + { + $this->assertEquals('4.5 KB', byte_format(4567)); + } + + public function test_kb_format_medium() + { + $this->assertEquals('44.6 KB', byte_format(45678)); + } + + public function test_kb_format_large() + { + $this->assertEquals('446.1 KB', byte_format(456789)); + } + + public function test_mb_format() + { + $this->assertEquals('3.3 MB', byte_format(3456789)); + } + + public function test_gb_format() + { + $this->assertEquals('1.8 GB', byte_format(1932735283.2)); + } + + public function test_tb_format() + { + $this->assertEquals('112,283.3 TB', byte_format(123456789123456789)); + } +} + +// EOF
\ No newline at end of file diff --git a/tests/codeigniter/helpers/path_helper_test.php b/tests/codeigniter/helpers/path_helper_test.php new file mode 100644 index 000000000..632f57501 --- /dev/null +++ b/tests/codeigniter/helpers/path_helper_test.php @@ -0,0 +1,32 @@ +<?php + +class Path_helper_test extends CI_TestCase { + + public function set_up() + { + $this->helper('path'); + } + + public function test_set_realpath() + { + $expected = getcwd() . DIRECTORY_SEPARATOR; + $this->assertEquals($expected, set_realpath(getcwd())); + } + + public function test_set_realpath_nonexistent_directory() + { + $expected = '/path/to/nowhere'; + $this->assertEquals($expected, set_realpath('/path/to/nowhere', FALSE)); + } + + public function test_set_realpath_error_trigger() + { + $this->setExpectedException( + 'RuntimeException', 'CI Error: Not a valid path: /path/to/nowhere' + ); + + set_realpath('/path/to/nowhere', TRUE); + } +} + +/* End of file path_helper_test.php */
\ No newline at end of file diff --git a/tests/codeigniter/helpers/string_helper_test.php b/tests/codeigniter/helpers/string_helper_test.php new file mode 100644 index 000000000..29c3d6594 --- /dev/null +++ b/tests/codeigniter/helpers/string_helper_test.php @@ -0,0 +1,147 @@ +<?php + +class String_helper_test extends CI_TestCase { + + public function set_up() + { + $this->helper('string'); + } + + public function test_strip_slashes() + { + $expected = array( + "Is your name O'reilly?", + "No, my name is O'connor." + ); + + $str = array( + "Is your name O\'reilly?", + "No, my name is O\'connor." + ); + + $this->assertEquals($expected, strip_slashes($str)); + } + + public function test_trim_slashes() + { + $strs = array( + '//Slashes//\/' => 'Slashes//\\', + '/var/www/html/' => 'var/www/html' + ); + + foreach ($strs as $str => $expect) + { + $this->assertEquals($expect, trim_slashes($str)); + } + } + + // -------------------------------------------------------------------- + + public function test_strip_quotes() + { + $strs = array( + '"me oh my!"' => 'me oh my!', + "it's a winner!" => 'its a winner!', + ); + + foreach ($strs as $str => $expect) + { + $this->assertEquals($expect, strip_quotes($str)); + } + } + + // -------------------------------------------------------------------- + + public function test_quotes_to_entities() + { + $strs = array( + '"me oh my!"' => '"me oh my!"', + "it's a winner!" => 'it's a winner!', + ); + + foreach ($strs as $str => $expect) + { + $this->assertEquals($expect, quotes_to_entities($str)); + } + } + + // -------------------------------------------------------------------- + + public function test_reduce_double_slashes() + { + $strs = array( + 'http://codeigniter.com' => 'http://codeigniter.com', + '//var/www/html/example.com/' => '/var/www/html/example.com/', + '/var/www/html//index.php' => '/var/www/html/index.php' + ); + + foreach ($strs as $str => $expect) + { + $this->assertEquals($expect, reduce_double_slashes($str)); + } + } + + // -------------------------------------------------------------------- + + public function test_reduce_multiples() + { + $strs = array( + 'Fred, Bill,, Joe, Jimmy' => 'Fred, Bill, Joe, Jimmy', + 'Ringo, John, Paul,,' => 'Ringo, John, Paul,' + ); + + foreach ($strs as $str => $expect) + { + $this->assertEquals($expect, reduce_multiples($str)); + } + + $strs = array( + 'Fred, Bill,, Joe, Jimmy' => 'Fred, Bill, Joe, Jimmy', + 'Ringo, John, Paul,,' => 'Ringo, John, Paul' + ); + + foreach ($strs as $str => $expect) + { + $this->assertEquals($expect, reduce_multiples($str, ',', TRUE)); + } + } + + // -------------------------------------------------------------------- + + public function test_repeater() + { + $strs = array( + 'a' => 'aaaaaaaaaa', + ' ' => ' ', + '<br>' => '<br><br><br><br><br><br><br><br><br><br>' + + ); + + foreach ($strs as $str => $expect) + { + $this->assertEquals($expect, repeater($str, 10)); + } + } + + // -------------------------------------------------------------------- + + public function test_random_string() + { + $this->assertEquals(16, strlen(random_string('alnum', 16))); + $this->assertEquals(32, strlen(random_string('unique', 16))); + $this->assertInternalType('string', random_string('numeric', 16)); + } + + // -------------------------------------------------------------------- + + public function test_increment_string() + { + $this->assertEquals('my-test_1', increment_string('my-test')); + $this->assertEquals('my-test-1', increment_string('my-test', '-')); + $this->assertEquals('file_5', increment_string('file_4')); + $this->assertEquals('file-5', increment_string('file-4', '-')); + $this->assertEquals('file-5', increment_string('file-4', '-')); + $this->assertEquals('file-1', increment_string('file', '-', '1')); + $this->assertEquals(124, increment_string('123', '')); + } +}
\ No newline at end of file diff --git a/tests/codeigniter/helpers/text_helper_test.php b/tests/codeigniter/helpers/text_helper_test.php new file mode 100644 index 000000000..584066b0c --- /dev/null +++ b/tests/codeigniter/helpers/text_helper_test.php @@ -0,0 +1,159 @@ +<?php + +class Text_helper_test extends CI_TestCase { + + private $_long_string; + + public function set_up() + { + $this->helper('text'); + + $this->_long_string = 'Once upon a time, a framework had no tests. It sad. So some nice people began to write tests. The more time that went on, the happier it became. Everyone was happy.'; + } + + // ------------------------------------------------------------------------ + + public function test_word_limiter() + { + $this->assertEquals('Once upon a time,…', word_limiter($this->_long_string, 4)); + $this->assertEquals('Once upon a time,…', word_limiter($this->_long_string, 4, '…')); + $this->assertEquals('', word_limiter('', 4)); + } + + // ------------------------------------------------------------------------ + + public function test_character_limiter() + { + $this->assertEquals('Once upon a time, a…', character_limiter($this->_long_string, 20)); + $this->assertEquals('Once upon a time, a…', character_limiter($this->_long_string, 20, '…')); + $this->assertEquals('Short', character_limiter('Short', 20)); + $this->assertEquals('Short', character_limiter('Short', 5)); + } + + // ------------------------------------------------------------------------ + + public function test_ascii_to_entities() + { + $strs = array( + '“‘ “test”' => '“‘ “test”', + '†¥¨ˆøåß∂ƒ©˙∆˚¬' => '†¥¨ˆøåß∂ƒ©˙∆˚¬' + ); + + foreach ($strs as $str => $expect) + { + $this->assertEquals($expect, ascii_to_entities($str)); + } + } + + // ------------------------------------------------------------------------ + + public function test_entities_to_ascii() + { + $strs = array( + '“‘ “test”' => '“‘ “test”', + '†¥¨ˆøåß∂ƒ©˙∆˚¬' => '†¥¨ˆøåß∂ƒ©˙∆˚¬' + ); + + foreach ($strs as $str => $expect) + { + $this->assertEquals($expect, entities_to_ascii($str)); + } + } + + // ------------------------------------------------------------------------ + + function test_convert_accented_characters() + { + $this->assertEquals('AAAeEEEIIOOEUUUeY', convert_accented_characters('ÀÂÄÈÊËÎÏÔŒÙÛÜŸ')); + $this->assertEquals('a e i o u n ue', convert_accented_characters('á é í ó ú ñ ü')); + } + + // ------------------------------------------------------------------------ + + public function test_censored_words() + { + $censored = array('boob', 'nerd', 'ass', 'fart'); + + $strs = array( + 'Ted bobbled the ball' => 'Ted bobbled the ball', + 'Jake is a nerdo' => 'Jake is a nerdo', + 'The borg will assimilate you' => 'The borg will assimilate you', + 'Did Mary Fart?' => 'Did Mary $*#?', + 'Jake is really a boob' => 'Jake is really a $*#' + ); + + + foreach ($strs as $str => $expect) + { + $this->assertEquals($expect, word_censor($str, $censored, '$*#')); + } + + // test censored words being sent as a string + $this->assertEquals('test', word_censor('test', 'test')); + } + + // ------------------------------------------------------------------------ + + public function test_highlight_code() + { + $code = '<?php var_dump($this); ?>'; + $expect = "<code><span style=\"color: #000000\">\n<span style=\"color: #0000BB\"><?php var_dump</span><span style=\"color: #007700\">(</span><span style=\"color: #0000BB\">\$this</span><span style=\"color: #007700\">); </span><span style=\"color: #0000BB\">?> </span>\n</span>\n</code>"; + + $this->assertEquals($expect, highlight_code($code)); + } + + // ------------------------------------------------------------------------ + + public function test_highlight_phrase() + { + $strs = array( + 'this is a phrase' => '<strong>this is</strong> a phrase', + 'this is another' => '<strong>this is</strong> another', + 'Gimme a test, Sally' => 'Gimme a test, Sally', + 'Or tell me what this is' => 'Or tell me what <strong>this is</strong>', + '' => '' + ); + + foreach ($strs as $str => $expect) + { + $this->assertEquals($expect, highlight_phrase($str, 'this is')); + } + } + + // ------------------------------------------------------------------------ + + public function test_ellipsizing() + { + $strs = array( + '0' => array( + 'this is my string' => '… my string', + "here's another one" => '…nother one', + 'this one is just a bit longer' => '…bit longer', + 'short' => 'short' + ), + '.5' => array( + 'this is my string' => 'this …tring', + "here's another one" => "here'…r one", + 'this one is just a bit longer' => 'this …onger', + 'short' => 'short' + ), + '1' => array( + 'this is my string' => 'this is my…', + "here's another one" => "here's ano…", + 'this one is just a bit longer' => 'this one i…', + 'short' => 'short' + ), + ); + + foreach ($strs as $pos => $s) + { + foreach ($s as $str => $expect) + { + $this->assertEquals($expect, ellipsize($str, 10, $pos)); + } + } + } + + // ------------------------------------------------------------------------ + +}
\ No newline at end of file diff --git a/tests/codeigniter/helpers/url_helper_test.php b/tests/codeigniter/helpers/url_helper_test.php new file mode 100644 index 000000000..c561809ce --- /dev/null +++ b/tests/codeigniter/helpers/url_helper_test.php @@ -0,0 +1,75 @@ +<?php + +class Url_helper_test extends CI_TestCase { + + public function set_up() + { + $this->helper('url'); + } + + public function test_url_title() + { + $words = array( + 'foo bar /' => 'foo-bar', + '\ testing 12' => 'testing-12' + ); + + foreach ($words as $in => $out) + { + $this->assertEquals($out, url_title($in, 'dash', TRUE)); + } + } + + // -------------------------------------------------------------------- + + public function test_url_title_extra_dashes() + { + $words = array( + '_foo bar_' => 'foo_bar', + '_What\'s wrong with CSS?_' => 'Whats_wrong_with_CSS' + ); + + foreach ($words as $in => $out) + { + $this->assertEquals($out, url_title($in, 'underscore')); + } + } + + // -------------------------------------------------------------------- + + public function test_prep_url() + { + $this->assertEquals('http://codeigniter.com', prep_url('codeigniter.com')); + $this->assertEquals('http://www.codeigniter.com', prep_url('www.codeigniter.com')); + } + + // -------------------------------------------------------------------- + + public function test_auto_link_url() + { + $strings = array( + 'www.codeigniter.com test' => '<a href="http://www.codeigniter.com">http://www.codeigniter.com</a> test', + 'This is my noreply@codeigniter.com test' => 'This is my noreply@codeigniter.com test', + '<br />www.google.com' => '<br /><a href="http://www.google.com">http://www.google.com</a>', + ); + + foreach ($strings as $in => $out) + { + $this->assertEquals($out, auto_link($in, 'url')); + } + } + + // -------------------------------------------------------------------- + + public function test_pull_675() + { + $strings = array( + '<br />www.google.com' => '<br /><a href="http://www.google.com">http://www.google.com</a>', + ); + + foreach ($strings as $in => $out) + { + $this->assertEquals($out, auto_link($in, 'url')); + } + } +}
\ No newline at end of file diff --git a/tests/codeigniter/helpers/xml_helper_test.php b/tests/codeigniter/helpers/xml_helper_test.php new file mode 100644 index 000000000..a83fef91e --- /dev/null +++ b/tests/codeigniter/helpers/xml_helper_test.php @@ -0,0 +1,15 @@ +<?php + +class Xml_helper_test extends CI_TestCase { + + public function set_up() + { + $this->helper('xml'); + } + + public function test_xml_convert() + { + $this->assertEquals('<tag>my & test - </tag>', xml_convert('<tag>my & test - </tag>')); + } + +}
\ No newline at end of file diff --git a/tests/codeigniter/libraries/Parser_test.php b/tests/codeigniter/libraries/Parser_test.php new file mode 100644 index 000000000..c3d88fa85 --- /dev/null +++ b/tests/codeigniter/libraries/Parser_test.php @@ -0,0 +1,110 @@ +<?php + +class Parser_test extends CI_TestCase { + + public function set_up() + { + $obj = new StdClass; + $obj->parser = new Mock_Libraries_Parser(); + + $this->ci_instance($obj); + + $this->parser = $obj->parser; + } + // -------------------------------------------------------------------- + + public function test_set_delimiters() + { + // Make sure default delimiters are there + $this->assertEquals('{', $this->parser->l_delim); + $this->assertEquals('}', $this->parser->r_delim); + + // Change them to square brackets + $this->parser->set_delimiters('[', ']'); + + // Make sure they changed + $this->assertEquals('[', $this->parser->l_delim); + $this->assertEquals(']', $this->parser->r_delim); + + // Reset them + $this->parser->set_delimiters(); + + // Make sure default delimiters are there + $this->assertEquals('{', $this->parser->l_delim); + $this->assertEquals('}', $this->parser->r_delim); + } + + // -------------------------------------------------------------------- + + public function test_parse_simple_string() + { + $data = array( + 'title' => 'Page Title', + 'body' => 'Lorem ipsum dolor sit amet.' + ); + + $template = "{title}\n{body}"; + + $result = implode("\n", $data); + + $this->assertEquals($result, $this->parser->parse_string($template, $data, TRUE)); + } + + // -------------------------------------------------------------------- + + public function test_parse() + { + $this->_parse_no_template(); + $this->_parse_var_pair(); + $this->_mismatched_var_pair(); + } + + // -------------------------------------------------------------------- + + private function _parse_no_template() + { + $this->assertFalse($this->parser->parse_string('', '', TRUE)); + } + + // -------------------------------------------------------------------- + + private function _parse_var_pair() + { + $data = array( + 'title' => 'Super Heroes', + 'powers' => array( + array( + 'invisibility' => 'yes', + 'flying' => 'no'), + ) + ); + + $template = "{title}\n{powers}{invisibility}\n{flying}{/powers}"; + + $result = "Super Heroes\nyes\nno"; + + $this->assertEquals($result, $this->parser->parse_string($template, $data, TRUE)); + } + + // -------------------------------------------------------------------- + + private function _mismatched_var_pair() + { + $data = array( + 'title' => 'Super Heroes', + 'powers' => array( + array( + 'invisibility' => 'yes', + 'flying' => 'no'), + ) + ); + + $template = "{title}\n{powers}{invisibility}\n{flying}"; + + $result = "Super Heroes\n{powers}{invisibility}\n{flying}"; + + $this->assertEquals($result, $this->parser->parse_string($template, $data, TRUE)); + } + + // -------------------------------------------------------------------- +}
\ No newline at end of file diff --git a/tests/codeigniter/libraries/Table_test.php b/tests/codeigniter/libraries/Table_test.php new file mode 100644 index 000000000..13f338c6b --- /dev/null +++ b/tests/codeigniter/libraries/Table_test.php @@ -0,0 +1,296 @@ +<?php + +class Table_test extends CI_TestCase { + + public function set_up() + { + $obj = new StdClass; + $obj->table = new Mock_Libraries_Table(); + + $this->ci_instance($obj); + + $this->table = $obj->table; + } + + + // Setter Methods + // -------------------------------------------------------------------- + + public function test_set_template() + { + $this->assertFalse($this->table->set_template('not an array')); + + $template = array( + 'a' => 'b' + ); + + $this->table->set_template($template); + $this->assertEquals($template, $this->table->template); + } + + public function test_set_empty() + { + $this->table->set_empty('nada'); + $this->assertEquals('nada', $this->table->empty_cells); + } + + public function test_set_caption() + { + $this->table->set_caption('awesome cap'); + $this->assertEquals('awesome cap', $this->table->caption); + } + + + /* + * @depends testPrepArgs + */ + public function test_set_heading() + { + // uses _prep_args internally, so we'll just do a quick + // check to verify that func_get_args and prep_args are + // being called. + + $this->table->set_heading('name', 'color', 'size'); + + $this->assertEquals( + array( + array('data' => 'name'), + array('data' => 'color'), + array('data' => 'size') + ), + $this->table->heading + ); + } + + + /* + * @depends testPrepArgs + */ + public function test_add_row() + { + // uses _prep_args internally, so we'll just do a quick + // check to verify that func_get_args and prep_args are + // being called. + + $this->table->add_row('my', 'pony', 'sings'); + $this->table->add_row('your', 'pony', 'stinks'); + $this->table->add_row('my pony', '>', 'your pony'); + + $this->assertEquals(count($this->table->rows), 3); + + $this->assertEquals( + array( + array('data' => 'your'), + array('data' => 'pony'), + array('data' => 'stinks') + ), + $this->table->rows[1] + ); + } + + + // Uility Methods + // -------------------------------------------------------------------- + + public function test_prep_args() + { + $expected = array( + array('data' => 'name'), + array('data' => 'color'), + array('data' => 'size') + ); + + $this->assertEquals( + $expected, + $this->table->prep_args(array('name', 'color', 'size')) + ); + + // with cell attributes + // need to add that new argument row to our expected outcome + $expected[] = array('data' => 'weight', 'class' => 'awesome'); + + $this->assertEquals( + $expected, + $this->table->prep_args(array('name', 'color', 'size', array('data' => 'weight', 'class' => 'awesome'))) + ); + } + + public function test_default_template_keys() + { + $keys = array( + 'table_open', + 'thead_open', 'thead_close', + 'heading_row_start', 'heading_row_end', 'heading_cell_start', 'heading_cell_end', + 'tbody_open', 'tbody_close', + 'row_start', 'row_end', 'cell_start', 'cell_end', + 'row_alt_start', 'row_alt_end', 'cell_alt_start', 'cell_alt_end', + 'table_close' + ); + + foreach ($keys as $key) + { + $this->assertArrayHasKey($key, $this->table->default_template()); + } + } + + public function test_compile_template() + { + $this->assertFalse($this->table->set_template('invalid_junk')); + + // non default key + $this->table->set_template(array('nonsense' => 'foo')); + $this->table->compile_template(); + + $this->assertArrayHasKey('nonsense', $this->table->template); + $this->assertEquals('foo', $this->table->template['nonsense']); + + // override default + $this->table->set_template(array('table_close' => '</table junk>')); + $this->table->compile_template(); + + $this->assertArrayHasKey('table_close', $this->table->template); + $this->assertEquals('</table junk>', $this->table->template['table_close']); + } + + public function test_make_columns() + { + // Test bogus parameters + $this->assertFalse($this->table->make_columns('invalid_junk')); + $this->assertFalse($this->table->make_columns(array())); + $this->assertFalse($this->table->make_columns(array('one', 'two'), '2.5')); + + + // Now on to the actual column creation + + $five_values = array( + 'Laura', 'Red', '15', + 'Katie', 'Blue' + ); + + // No column count - no changes to the array + $this->assertEquals( + $five_values, + $this->table->make_columns($five_values) + ); + + // Column count of 3 leaves us with one + $this->assertEquals( + array( + array('Laura', 'Red', '15'), + array('Katie', 'Blue', ' ') + ), + $this->table->make_columns($five_values, 3) + ); + } + + public function test_clear() + { + $this->table->set_heading('Name', 'Color', 'Size'); + + // Make columns changes auto_heading + $rows = $this->table->make_columns(array( + 'Laura', 'Red', '15', + 'Katie', 'Blue' + ), 3); + + foreach ($rows as $row) + { + $this->table->add_row($row); + } + + $this->assertFalse($this->table->auto_heading); + $this->assertEquals(count($this->table->heading), 3); + $this->assertEquals(count($this->table->rows), 2); + + $this->table->clear(); + + $this->assertTrue($this->table->auto_heading); + $this->assertEmpty($this->table->heading); + $this->assertEmpty($this->table->rows); + } + + + public function test_set_from_array() + { + $this->assertFalse($this->table->set_from_array('bogus')); + $this->assertFalse($this->table->set_from_array(NULL)); + + $data = array( + array('name', 'color', 'number'), + array('Laura', 'Red', '22'), + array('Katie', 'Blue') + ); + + $this->table->set_from_array($data, FALSE); + $this->assertEmpty($this->table->heading); + + $this->table->clear(); + + $expected_heading = array( + array('data' => 'name'), + array('data' => 'color'), + array('data' => 'number') + ); + + $expected_second = array( + array('data' => 'Katie'), + array('data' => 'Blue'), + ); + + $this->table->set_from_array($data); + $this->assertEquals(count($this->table->rows), 2); + + $this->assertEquals( + $expected_heading, + $this->table->heading + ); + + $this->assertEquals( + $expected_second, + $this->table->rows[1] + ); + } + + function test_set_from_object() + { + // Make a stub of query instance + $query = new CI_TestCase(); + $query->list_fields = function(){ + return array('name', 'email'); + }; + $query->result_array = function(){ + return array( + array('name' => 'John Doe', 'email' => 'john@doe.com'), + array('name' => 'Foo Bar', 'email' => 'foo@bar.com'), + ); + }; + $query->num_rows = function(){ + return 2; + }; + + $expected_heading = array( + array('data' => 'name'), + array('data' => 'email') + ); + + $expected_second = array( + 'name' => array('data' => 'Foo Bar'), + 'email' => array('data' => 'foo@bar.com'), + ); + + $this->table->set_from_object($query); + + $this->assertEquals( + $expected_heading, + $this->table->heading + ); + + $this->assertEquals( + $expected_second, + $this->table->rows[1] + ); + } + + // Test main generate method + // -------------------------------------------------------------------- +}
\ No newline at end of file diff --git a/tests/codeigniter/libraries/Typography_test.php b/tests/codeigniter/libraries/Typography_test.php new file mode 100644 index 000000000..250aefb24 --- /dev/null +++ b/tests/codeigniter/libraries/Typography_test.php @@ -0,0 +1,188 @@ +<?php + +class Typography_test extends CI_TestCase { + + public function set_up() + { + $obj = new StdClass; + $obj->type = new Mock_Libraries_Typography(); + + $this->ci_instance($obj); + + $this->type = $obj->type; + } + + // -------------------------------------------------------------------- + + /** + * Tests the format_characters() function. + * + * this can and should grow. + */ + public function test_format_characters() + { + $strs = array( + '"double quotes"' => '“double quotes”', + '"testing" in "theory" that is' => '“testing” in “theory” that is', + "Here's what I'm" => 'Here’s what I’m', + '&' => '&', + '&' => '&', + ' ' => ' ', + '--' => '—', + 'foo...' => 'foo…', + 'foo..' => 'foo..', + 'foo...bar.' => 'foo…bar.', + 'test. new' => 'test. new', + ); + + foreach ($strs as $str => $expected) + { + $this->assertEquals($expected, $this->type->format_characters($str)); + } + } + + // -------------------------------------------------------------------- + + public function test_nl2br_except_pre() + { + $str = <<<EOH +Hello, I'm a happy string with some new lines. + +I like to skip. + +Jump + +and sing. + +<pre> +I am inside a pre tag. Please don't mess with me. + +k? +</pre> + +That's my story and I'm sticking to it. + +The End. +EOH; + + $expected = <<<EOH +Hello, I'm a happy string with some new lines. <br /> +<br /> +I like to skip.<br /> +<br /> +Jump<br /> +<br /> +and sing.<br /> +<br /> +<pre> +I am inside a pre tag. Please don't mess with me. + +k? +</pre><br /> +<br /> +That's my story and I'm sticking to it.<br /> +<br /> +The End. +EOH; + + $this->assertEquals($expected, + $this->type->nl2br_except_pre($str)); + } + + // -------------------------------------------------------------------- + + public function test_auto_typography() + { + $this->_blank_string(); + $this->_standardize_new_lines(); + $this->_reduce_linebreaks(); + $this->_remove_comments(); + $this->_protect_pre(); + $this->_no_opening_block(); + $this->_protect_braced_quotes(); + } + + // -------------------------------------------------------------------- + + private function _blank_string() + { + // Test blank string + $this->assertEquals('', $this->type->auto_typography('')); + } + + // -------------------------------------------------------------------- + + private function _standardize_new_lines() + { + $strs = array( + "My string\rhas return characters" => "<p>My string<br />\nhas return characters</p>", + 'This one does not!' => '<p>This one does not!</p>' + ); + + foreach ($strs as $str => $expect) + { + $this->assertEquals($expect, $this->type->auto_typography($str)); + } + } + + // -------------------------------------------------------------------- + + private function _reduce_linebreaks() + { + $str = "This has way too many linebreaks.\n\n\n\nSee?"; + $expect = "<p>This has way too many linebreaks.</p>\n\n<p>See?</p>"; + + $this->assertEquals($expect, $this->type->auto_typography($str, TRUE)); + } + + // -------------------------------------------------------------------- + + private function _remove_comments() + { + $str = '<!-- I can haz comments? --> But no!'; + $expect = '<p><!-- I can haz comments? --> But no!</p>'; + + $this->assertEquals($expect, $this->type->auto_typography($str)); + } + + // -------------------------------------------------------------------- + + private function _protect_pre() + { + $str = '<p>My Sentence</p><pre>var_dump($this);</pre>'; + $expect = '<p>My Sentence</p><pre>var_dump($this);</pre>'; + + $this->assertEquals($expect, $this->type->auto_typography($str)); + } + + // -------------------------------------------------------------------- + + private function _no_opening_block() + { + $str = 'My Sentence<pre>var_dump($this);</pre>'; + $expect = '<p>My Sentence</p><pre>var_dump($this);</pre>'; + + $this->assertEquals($expect, $this->type->auto_typography($str)); + } + + // -------------------------------------------------------------------- + + public function _protect_braced_quotes() + { + $this->type->protect_braced_quotes = TRUE; + + $str = 'Test {parse="foobar"}'; + $expect = '<p>Test {parse="foobar"}</p>'; + + $this->assertEquals($expect, $this->type->auto_typography($str)); + + $this->type->protect_braced_quotes = FALSE; + + $str = 'Test {parse="foobar"}'; + $expect = '<p>Test {parse=“foobar”}</p>'; + + $this->assertEquals($expect, $this->type->auto_typography($str)); + + + } +}
\ No newline at end of file diff --git a/tests/codeigniter/libraries/Useragent_test.php b/tests/codeigniter/libraries/Useragent_test.php new file mode 100644 index 000000000..7dad7ac54 --- /dev/null +++ b/tests/codeigniter/libraries/Useragent_test.php @@ -0,0 +1,87 @@ +<?php + +class UserAgent_test extends CI_TestCase { + + protected $_user_agent = 'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_7; en-us) AppleWebKit/533.20.25 (KHTML, like Gecko) Version/5.0.4 Safari/533.20.27'; + protected $_mobile_ua = 'Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_1 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8B117 Safari/6531.22.7'; + + public function set_up() + { + // set a baseline user agent + $_SERVER['HTTP_USER_AGENT'] = $this->_user_agent; + + $obj = new StdClass; + $obj->agent = new Mock_Libraries_UserAgent(); + + $this->ci_instance($obj); + + $this->agent = $obj->agent; + } + + // -------------------------------------------------------------------- + + public function test_accept_lang() + { + $_SERVER['HTTP_ACCEPT_LANGUAGE'] = 'en'; + $this->assertTrue($this->agent->accept_lang()); + unset($_SERVER['HTTP_ACCEPT_LANGUAGE']); + $this->assertTrue($this->agent->accept_lang('en')); + $this->assertFalse($this->agent->accept_lang('fr')); + } + + // -------------------------------------------------------------------- + + public function test_mobile() + { + // Mobile Not Set + $_SERVER['HTTP_USER_AGENT'] = $this->_mobile_ua; + $this->assertEquals('', $this->agent->mobile()); + unset($_SERVER['HTTP_USER_AGENT']); + } + + // -------------------------------------------------------------------- + + public function test_util_is_functions() + { + $this->assertTrue($this->agent->is_browser()); + $this->assertFalse($this->agent->is_robot()); + $this->assertFalse($this->agent->is_mobile()); + $this->assertFalse($this->agent->is_referral()); + } + + // -------------------------------------------------------------------- + + public function test_agent_string() + { + $this->assertEquals($this->_user_agent, $this->agent->agent_string()); + } + + // -------------------------------------------------------------------- + + public function test_browser_info() + { + $this->assertEquals('Mac OS X', $this->agent->platform()); + $this->assertEquals('Safari', $this->agent->browser()); + $this->assertEquals('533.20.27', $this->agent->version()); + $this->assertEquals('', $this->agent->robot()); + $this->assertEquals('', $this->agent->referrer()); + } + + // -------------------------------------------------------------------- + + public function test_charsets() + { + $_SERVER['HTTP_ACCEPT_CHARSET'] = 'utf8'; + + $charsets = $this->agent->charsets(); + + $this->assertEquals('utf8', $charsets[0]); + + unset($_SERVER['HTTP_ACCEPT_CHARSET']); + + $this->assertFalse($this->agent->accept_charset()); + } + + // -------------------------------------------------------------------- + +}
\ No newline at end of file diff --git a/tests/mocks/autoloader.php b/tests/mocks/autoloader.php new file mode 100644 index 000000000..f1bdb5d6f --- /dev/null +++ b/tests/mocks/autoloader.php @@ -0,0 +1,90 @@ +<?php + +// This autoloader provide convinient way to working with mock object +// make the test looks natural. This autoloader support cascade file loading as well +// within mocks directory. +// +// Prototype : +// +// include_once('Mock_Core_Loader') // Will load ./mocks/core/loader.php +// $mock_table = new Mock_Libraries_Table(); // Will load ./mocks/libraries/table.php +// $mock_database_driver = new Mock_Database_Driver(); // Will load ./mocks/database/driver.php +// and so on... +function autoload($class) +{ + $dir = realpath(dirname(__FILE__)).DIRECTORY_SEPARATOR; + + $ci_core = array( + 'Benchmark', 'Config', 'Controller', + 'Exceptions', 'Hooks', 'Input', + 'Lang', 'Loader', 'Model', + 'Output', 'Router', 'Security', + 'URI', 'Utf8', + ); + + $ci_libraries = array( + 'Calendar', 'Cart', 'Driver', + 'Email', 'Encrypt', 'Form_validation', + 'Ftp', 'Image_lib', 'Javascript', + 'Log', 'Migration', 'Pagination', + 'Parser', 'Profiler', 'Session', + 'Table', 'Trackback', 'Typography', + 'Unit_test', 'Upload', 'User_agent', + 'Xmlrpc', 'Zip', + ); + + if (strpos($class, 'Mock_') === 0) + { + $class = str_replace(array('Mock_', '_'), array('', DIRECTORY_SEPARATOR), $class); + $class = strtolower($class); + } + elseif (strpos($class, 'CI_') === 0) + { + $fragments = explode('_', $class, 2); + $subclass = next($fragments); + + if (in_array($subclass, $ci_core)) + { + $dir = BASEPATH.'core'.DIRECTORY_SEPARATOR; + $class = $subclass; + } + elseif (in_array($subclass, $ci_libraries)) + { + $dir = BASEPATH.'libraries'.DIRECTORY_SEPARATOR; + $class = $subclass; + } + elseif (preg_match('/^CI_DB_(.+)_(driver|forge|result|utility)$/', $class, $m) && count($m) == 3) + { + $driver_path = BASEPATH.'database'.DIRECTORY_SEPARATOR.'drivers'.DIRECTORY_SEPARATOR; + $dir = $driver_path.$m[1].DIRECTORY_SEPARATOR; + $file = $dir.$m[1].'_'.$m[2].'.php'; + } + elseif (strpos($class, 'CI_DB') === 0) + { + $dir = BASEPATH.'database'.DIRECTORY_SEPARATOR; + $file = $dir.str_replace(array('CI_DB','active_record'), array('DB', 'active_rec'), $subclass).'.php'; + } + else + { + $class = strtolower($class); + } + } + + $file = (isset($file)) ? $file : $dir.$class.'.php'; + + if ( ! file_exists($file)) + { + $trace = debug_backtrace(); + + // If the autoload call came from `class_exists` or `file_exists`, + // we skipped and return FALSE + if ($trace[2]['function'] == 'class_exists' OR $trace[2]['function'] == 'file_exists') + { + return FALSE; + } + + throw new InvalidArgumentException("Unable to load $class."); + } + + include_once($file); +}
\ No newline at end of file diff --git a/tests/mocks/ci_testcase.php b/tests/mocks/ci_testcase.php new file mode 100644 index 000000000..f327e6b07 --- /dev/null +++ b/tests/mocks/ci_testcase.php @@ -0,0 +1,196 @@ +<?php + +class CI_TestCase extends PHPUnit_Framework_TestCase { + + protected $ci_config; + protected $ci_instance; + protected static $ci_test_instance; + + private $global_map = array( + 'benchmark' => 'bm', + 'config' => 'cfg', + 'hooks' => 'ext', + 'utf8' => 'uni', + 'router' => 'rtr', + 'output' => 'out', + 'security' => 'sec', + 'input' => 'in', + 'lang' => 'lang', + 'loader' => 'load', + 'model' => 'model' + ); + + // -------------------------------------------------------------------- + + public function __construct() + { + parent::__construct(); + + $this->ci_config = array(); + } + + // -------------------------------------------------------------------- + + public function setUp() + { + if (method_exists($this, 'set_up')) + { + $this->set_up(); + } + } + + // -------------------------------------------------------------------- + + public function tearDown() + { + if (method_exists($this, 'tear_down')) + { + $this->tear_down(); + } + } + + // -------------------------------------------------------------------- + + public static function instance() + { + return self::$ci_test_instance; + } + + // -------------------------------------------------------------------- + + function ci_set_config($key, $val = '') + { + if (is_array($key)) + { + $this->ci_config = $key; + } + else + { + $this->ci_config[$key] = $val; + } + } + + // -------------------------------------------------------------------- + + function ci_get_config() + { + return $this->ci_config; + } + + // -------------------------------------------------------------------- + + function ci_instance($obj = FALSE) + { + if ( ! is_object($obj)) + { + return $this->ci_instance; + } + + $this->ci_instance = $obj; + } + + // -------------------------------------------------------------------- + + function ci_instance_var($name, $obj = FALSE) + { + if ( ! is_object($obj)) + { + return $this->ci_instance->$name; + } + + $this->ci_instance->$name =& $obj; + } + + // -------------------------------------------------------------------- + + /** + * Grab a core class + * + * Loads the correct core class without extensions + * and returns a reference to the class name in the + * globals array with the correct key. This way the + * test can modify the variable it assigns to and + * still maintain the global. + */ + function &ci_core_class($name) + { + $name = strtolower($name); + + if (isset($this->global_map[$name])) + { + $class_name = ucfirst($name); + $global_name = $this->global_map[$name]; + } + elseif (in_array($name, $this->global_map)) + { + $class_name = ucfirst(array_search($name, $this->global_map)); + $global_name = $name; + } + else + { + throw new Exception('Not a valid core class.'); + } + + if ( ! class_exists('CI_'.$class_name)) + { + require_once BASEPATH.'core/'.$class_name.'.php'; + } + + $GLOBALS[strtoupper($global_name)] = 'CI_'.$class_name; + return $GLOBALS[strtoupper($global_name)]; + } + + // -------------------------------------------------------------------- + + // convenience function for global mocks + function ci_set_core_class($name, $obj) + { + $orig =& $this->ci_core_class($name); + $orig = $obj; + } + + // -------------------------------------------------------------------- + // Internals + // -------------------------------------------------------------------- + + /** + * Overwrite runBare + * + * PHPUnit instantiates the test classes before + * running them individually. So right before a test + * runs we set our instance. Normally this step would + * happen in setUp, but someone is bound to forget to + * call the parent method and debugging this is no fun. + */ + public function runBare() + { + self::$ci_test_instance = $this; + parent::runBare(); + } + + // -------------------------------------------------------------------- + + function helper($name) + { + require_once(BASEPATH.'helpers/'.$name.'_helper.php'); + } + + // -------------------------------------------------------------------- + + /** + * This overload is useful to create a stub, that need to have a specific method. + */ + function __call($method, $args) + { + if ($this->{$method} instanceof Closure) + { + return call_user_func_array($this->{$method},$args); + } + else + { + return parent::__call($method, $args); + } + } +} + +// EOF
\ No newline at end of file diff --git a/tests/mocks/core/common.php b/tests/mocks/core/common.php new file mode 100644 index 000000000..fc94d7fff --- /dev/null +++ b/tests/mocks/core/common.php @@ -0,0 +1,132 @@ +<?php + +// Set up the global CI functions in their most minimal core representation + +function &get_instance() +{ + $test = CI_TestCase::instance(); + $instance = $test->ci_instance(); + return $instance; +} + +// -------------------------------------------------------------------- + +function &get_config() { + $test = CI_TestCase::instance(); + $config = $test->ci_get_config(); + + return $config; +} + +function config_item($item) +{ + $config =& get_config(); + + if ( ! isset($config[$item])) + { + return FALSE; + } + + return $config[$item]; +} + +// -------------------------------------------------------------------- + +function load_class($class, $directory = 'libraries', $prefix = 'CI_') +{ + if ($directory != 'core' OR $prefix != 'CI_') + { + throw new Exception('Not Implemented: Non-core load_class()'); + } + + $test = CI_TestCase::instance(); + + $obj =& $test->ci_core_class($class); + + if (is_string($obj)) + { + throw new Exception('Bad Isolation: Use ci_set_core_class to set '.$class.''); + } + + return $obj; +} + +// This is sort of meh. Should probably be mocked up with +// controllable output, so that we can test some of our +// security code. The function itself will be tested in the +// bootstrap testsuite. +// -------------------------------------------------------------------- + +function remove_invisible_characters($str, $url_encoded = TRUE) +{ + $non_displayables = array(); + + // every control character except newline (dec 10) + // carriage return (dec 13), and horizontal tab (dec 09) + + if ($url_encoded) + { + $non_displayables[] = '/%0[0-8bcef]/'; // url encoded 00-08, 11, 12, 14, 15 + $non_displayables[] = '/%1[0-9a-f]/'; // url encoded 16-31 + } + + $non_displayables[] = '/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+/S'; // 00-08, 11, 12, 14-31, 127 + + do + { + $str = preg_replace($non_displayables, '', $str, -1, $count); + } + while ($count); + + return $str; +} + + +// Clean up error messages +// -------------------------------------------------------------------- + +function show_error($message, $status_code = 500, $heading = 'An Error Was Encountered') +{ + throw new RuntimeException('CI Error: '.$message); +} + +function show_404($page = '', $log_error = TRUE) +{ + throw new RuntimeException('CI Error: 404'); +} + +function _exception_handler($severity, $message, $filepath, $line) +{ + throw new RuntimeException('CI Exception: '.$message.' | '.$filepath.' | '.$line); +} + + +// We assume a few things about our environment ... +// -------------------------------------------------------------------- + +function is_php($version = '5.0.0') +{ + return ! (version_compare(PHP_VERSION, $version) < 0); +} + +function is_really_writable($file) +{ + return is_writable($file); +} + +function is_loaded() +{ + throw new Exception('Bad Isolation: mock up environment'); +} + +function log_message($level = 'error', $message, $php_error = FALSE) +{ + return TRUE; +} + +function set_status_header($code = 200, $text = '') +{ + return TRUE; +} + +// EOF
\ No newline at end of file diff --git a/tests/mocks/core/loader.php b/tests/mocks/core/loader.php new file mode 100644 index 000000000..d4b29bb3d --- /dev/null +++ b/tests/mocks/core/loader.php @@ -0,0 +1,30 @@ +<?php + +class Mock_Core_Loader extends CI_Loader { + + /** + * Since we use paths to load up models, views, etc, we need the ability to + * mock up the file system so when core tests are run, we aren't mucking + * in the application directory. this will give finer grained control over + * these tests. So yeah, while this looks odd, I need to overwrite protected + * class vars in the loader. So here we go... + * + * @covers CI_Loader::__construct() + */ + public function __construct() + { + vfsStreamWrapper::register(); + vfsStreamWrapper::setRoot(new vfsStreamDirectory('application')); + + $this->models_dir = vfsStream::newDirectory('models')->at(vfsStreamWrapper::getRoot()); + $this->libs_dir = vfsStream::newDirectory('libraries')->at(vfsStreamWrapper::getRoot()); + $this->helpers_dir = vfsStream::newDirectory('helpers')->at(vfsStreamWrapper::getRoot()); + $this->views_dir = vfsStream::newDirectory('views')->at(vfsStreamWrapper::getRoot()); + + $this->_ci_ob_level = ob_get_level(); + $this->_ci_library_paths = array(vfsStream::url('application').'/', BASEPATH); + $this->_ci_helper_paths = array(vfsStream::url('application').'/', BASEPATH); + $this->_ci_model_paths = array(vfsStream::url('application').'/'); + $this->_ci_view_paths = array(vfsStream::url('application').'/views/' => TRUE); + } +}
\ No newline at end of file diff --git a/tests/mocks/core/uri.php b/tests/mocks/core/uri.php new file mode 100644 index 000000000..b6946091e --- /dev/null +++ b/tests/mocks/core/uri.php @@ -0,0 +1,25 @@ +<?php + +class Mock_Core_URI extends CI_URI { + + public function __construct() + { + $test = CI_TestCase::instance(); + $cls =& $test->ci_core_class('cfg'); + + // set predictable config values + $test->ci_set_config(array( + 'index_page' => 'index.php', + 'base_url' => 'http://example.com/', + 'subclass_prefix' => 'MY_' + )); + + $this->config = new $cls; + + } + + protected function _is_cli_request() + { + return FALSE; + } +}
\ No newline at end of file diff --git a/tests/mocks/database/ci_test.sqlite b/tests/mocks/database/ci_test.sqlite Binary files differnew file mode 100755 index 000000000..86d868af2 --- /dev/null +++ b/tests/mocks/database/ci_test.sqlite diff --git a/tests/mocks/database/config/mysql.php b/tests/mocks/database/config/mysql.php new file mode 100644 index 000000000..ace0a31b1 --- /dev/null +++ b/tests/mocks/database/config/mysql.php @@ -0,0 +1,34 @@ +<?php + +return array( + + // Typical Database configuration + 'mysql' => array( + 'dsn' => '', + 'hostname' => 'localhost', + 'username' => 'travis', + 'password' => '', + 'database' => 'ci_test', + 'dbdriver' => 'mysql', + ), + + // Database configuration with failover + 'mysql_failover' => array( + 'dsn' => '', + 'hostname' => 'localhost', + 'username' => 'not_travis', + 'password' => 'wrong password', + 'database' => 'not_ci_test', + 'dbdriver' => 'mysql', + 'failover' => array( + array( + 'dsn' => '', + 'hostname' => 'localhost', + 'username' => 'travis', + 'password' => '', + 'database' => 'ci_test', + 'dbdriver' => 'mysql', + ), + ), + ), +);
\ No newline at end of file diff --git a/tests/mocks/database/config/pdo/mysql.php b/tests/mocks/database/config/pdo/mysql.php new file mode 100644 index 000000000..cefb6b008 --- /dev/null +++ b/tests/mocks/database/config/pdo/mysql.php @@ -0,0 +1,37 @@ +<?php + +return array( + + // Typical Database configuration + 'pdo/mysql' => array( + 'dsn' => '', + 'hostname' => 'localhost', + 'username' => 'travis', + 'password' => '', + 'database' => 'ci_test', + 'dbdriver' => 'pdo', + 'pdodriver' => 'mysql', + ), + + // Database configuration with failover + 'pdo/mysql_failover' => array( + 'dsn' => '', + 'hostname' => 'localhost', + 'username' => 'not_travis', + 'password' => 'wrong password', + 'database' => 'not_ci_test', + 'dbdriver' => 'pdo', + 'pdodriver' => 'mysql', + 'failover' => array( + array( + 'dsn' => '', + 'hostname' => 'localhost', + 'username' => 'travis', + 'password' => '', + 'database' => 'ci_test', + 'dbdriver' => 'pdo', + 'pdodriver' => 'mysql', + ), + ), + ), +);
\ No newline at end of file diff --git a/tests/mocks/database/config/pdo/pgsql.php b/tests/mocks/database/config/pdo/pgsql.php new file mode 100644 index 000000000..5196e9ad9 --- /dev/null +++ b/tests/mocks/database/config/pdo/pgsql.php @@ -0,0 +1,37 @@ +<?php + +return array( + + // Typical Database configuration + 'pdo/pgsql' => array( + 'dsn' => 'pgsql:host=localhost;port=5432;dbname=ci_test;', + 'hostname' => 'localhost', + 'username' => 'postgres', + 'password' => '', + 'database' => 'ci_test', + 'dbdriver' => 'pdo', + 'pdodriver' => 'pgsql', + ), + + // Database configuration with failover + 'pdo/pgsql_failover' => array( + 'dsn' => '', + 'hostname' => 'localhost', + 'username' => 'not_travis', + 'password' => 'wrong password', + 'database' => 'not_ci_test', + 'dbdriver' => 'pdo', + 'pdodriver' => 'pgsql', + 'failover' => array( + array( + 'dsn' => 'pgsql:host=localhost;port=5432;dbname=ci_test;', + 'hostname' => 'localhost', + 'username' => 'postgres', + 'password' => '', + 'database' => 'ci_test', + 'dbdriver' => 'pdo', + 'pdodriver' => 'pgsql', + ), + ), + ), +);
\ No newline at end of file diff --git a/tests/mocks/database/config/pdo/sqlite.php b/tests/mocks/database/config/pdo/sqlite.php new file mode 100644 index 000000000..c68b4b213 --- /dev/null +++ b/tests/mocks/database/config/pdo/sqlite.php @@ -0,0 +1,37 @@ +<?php + +return array( + + // Typical Database configuration + 'pdo/sqlite' => array( + 'dsn' => 'sqlite:/'.realpath(__DIR__.'/../..').'/ci_test.sqlite', + 'hostname' => 'localhost', + 'username' => 'sqlite', + 'password' => 'sqlite', + 'database' => 'sqlite', + 'dbdriver' => 'pdo', + 'pdodriver' => 'sqlite', + ), + + // Database configuration with failover + 'pdo/sqlite_failover' => array( + 'dsn' => 'sqlite:not_exists.sqlite', + 'hostname' => 'localhost', + 'username' => 'sqlite', + 'password' => 'sqlite', + 'database' => 'sqlite', + 'dbdriver' => 'pdo', + 'pdodriver' => 'sqlite', + 'failover' => array( + array( + 'dsn' => 'sqlite:/'.realpath(__DIR__.'/../..').'/ci_test.sqlite', + 'hostname' => 'localhost', + 'username' => 'sqlite', + 'password' => 'sqlite', + 'database' => 'sqlite', + 'dbdriver' => 'pdo', + 'pdodriver' => 'sqlite', + ), + ), + ), +);
\ No newline at end of file diff --git a/tests/mocks/database/config/pgsql.php b/tests/mocks/database/config/pgsql.php new file mode 100644 index 000000000..c06af8ce0 --- /dev/null +++ b/tests/mocks/database/config/pgsql.php @@ -0,0 +1,34 @@ +<?php + +return array( + + // Typical Database configuration + 'pgsql' => array( + 'dsn' => '', + 'hostname' => 'localhost', + 'username' => 'postgres', + 'password' => '', + 'database' => 'ci_test', + 'dbdriver' => 'postgre', + ), + + // Database configuration with failover + 'pgsql_failover' => array( + 'dsn' => '', + 'hostname' => 'localhost', + 'username' => 'not_travis', + 'password' => 'wrong password', + 'database' => 'not_ci_test', + 'dbdriver' => 'postgre', + 'failover' => array( + array( + 'dsn' => '', + 'hostname' => 'localhost', + 'username' => 'postgres', + 'password' => '', + 'database' => 'ci_test', + 'dbdriver' => 'postgre', + ), + ), + ), +);
\ No newline at end of file diff --git a/tests/mocks/database/config/sqlite.php b/tests/mocks/database/config/sqlite.php new file mode 100644 index 000000000..755ce2a3a --- /dev/null +++ b/tests/mocks/database/config/sqlite.php @@ -0,0 +1,34 @@ +<?php + +return array( + + // Typical Database configuration + 'sqlite' => array( + 'dsn' => '', + 'hostname' => 'localhost', + 'username' => 'sqlite', + 'password' => 'sqlite', + 'database' => realpath(__DIR__.'/..').'/ci_test.sqlite', + 'dbdriver' => 'sqlite3', + ), + + // Database configuration with failover + 'sqlite_failover' => array( + 'dsn' => '', + 'hostname' => 'localhost', + 'username' => 'sqlite', + 'password' => 'sqlite', + 'database' => '../not_exists.sqlite', + 'dbdriver' => 'sqlite3', + 'failover' => array( + array( + 'dsn' => '', + 'hostname' => 'localhost', + 'username' => 'sqlite', + 'password' => 'sqlite', + 'database' => realpath(__DIR__.'/..').'/ci_test.sqlite', + 'dbdriver' => 'sqlite3', + ), + ), + ), +);
\ No newline at end of file diff --git a/tests/mocks/database/db.php b/tests/mocks/database/db.php new file mode 100644 index 000000000..59028ed9c --- /dev/null +++ b/tests/mocks/database/db.php @@ -0,0 +1,100 @@ +<?php + +class Mock_Database_DB { + + /** + * @var array DB configuration + */ + private $config = array(); + + /** + * Prepare database configuration skeleton + * + * @param array DB configuration to set + * @return void + */ + public function __construct($config = array()) + { + $this->config = $config; + } + + /** + * Build DSN connection string for DB driver instantiate process + * + * @param string Group name + * @return string DSN Connection string + */ + public function set_dsn($group = 'default') + { + if ( ! isset($this->config[$group])) + { + throw new InvalidArgumentException('Group '.$group.' not exists'); + } + + $params = array( + 'dbprefix' => '', + 'pconnect' => FALSE, + 'db_debug' => FALSE, + 'cache_on' => FALSE, + 'cachedir' => '', + 'char_set' => 'utf8', + 'dbcollat' => 'utf8_general_ci', + 'swap_pre' => '', + 'autoinit' => TRUE, + 'stricton' => FALSE, + ); + + $config = array_merge($this->config[$group], $params); + $dsnstring = ( ! empty($config['dsn'])) ? $config['dsn'] : FALSE; + $pdodriver = ( ! empty($config['pdodriver'])) ? $config['pdodriver'] : FALSE; + $failover = ( ! empty($config['failover'])) ? $config['failover'] : FALSE; + + $dsn = $config['dbdriver'].'://'.$config['username'].':'.$config['password'] + .'@'.$config['hostname'].'/'.$config['database']; + + // Build the parameter + $other_params = array_slice($config, 6); + if ($dsnstring) $other_params['dsn'] = $dsnstring; + if ($pdodriver) $other_params['pdodriver'] = $pdodriver; + if ($failover) $other_params['failover'] = $failover; + + return $dsn.'?'.http_build_query($other_params); + } + + /** + * Return a database config array + * + * @see ./config + * @param string Driver based configuration + * @return array + */ + public static function config($driver) + { + $dir = realpath(dirname(__FILE__)).DIRECTORY_SEPARATOR; + + return include($dir.'config'.DIRECTORY_SEPARATOR.$driver.'.php'); + } + + /** + * Main DB method wrapper + * + * @param string Group or DSN string + * @param bool + * @return object + */ + public static function DB($group, $query_builder = FALSE) + { + include_once(BASEPATH.'database/DB.php'); + + try + { + $db = DB($group, $query_builder); + } + catch (Exception $e) + { + throw new InvalidArgumentException($e->getMessage()); + } + + return $db; + } +}
\ No newline at end of file diff --git a/tests/mocks/database/db/driver.php b/tests/mocks/database/db/driver.php new file mode 100644 index 000000000..cb1820277 --- /dev/null +++ b/tests/mocks/database/db/driver.php @@ -0,0 +1,36 @@ +<?php + +class Mock_Database_DB_Driver extends CI_DB_driver { + + /** + * @var object The actual Driver + */ + protected $ci_db_driver; + + /** + * Instantiate the database driver + * + * @param string DB Driver class name + * @param array DB configuration to set + * @return void + */ + public function __construct($driver_class, $config = array()) + { + if (is_string($driver_class)) $this->ci_db_driver = new $driver_class($config); + } + + /** + * Overloading method, emulate the actual driver method (multiple inheritance workaround) + */ + public function __call($method, $arguments) + { + if ( ! is_callable(array($this->ci_db_driver, $method))) + { + throw new BadMethodCallException($method. ' not exists or not implemented'); + } + + return call_user_func_array(array($this->ci_db_driver, $method), $arguments); + } +} + +class CI_DB extends Mock_Database_DB_QueryBuilder {}
\ No newline at end of file diff --git a/tests/mocks/database/db/querybuilder.php b/tests/mocks/database/db/querybuilder.php new file mode 100644 index 000000000..1b95c92af --- /dev/null +++ b/tests/mocks/database/db/querybuilder.php @@ -0,0 +1,10 @@ +<?php + +if ( ! class_exists('CI_DB_query_builder')) +{ + class Mock_Database_DB_QueryBuilder extends CI_DB_active_record {} +} +else +{ + class Mock_Database_DB_QueryBuilder extends CI_DB_query_builder {} +} diff --git a/tests/mocks/database/drivers/mysql.php b/tests/mocks/database/drivers/mysql.php new file mode 100644 index 000000000..34a74e2bf --- /dev/null +++ b/tests/mocks/database/drivers/mysql.php @@ -0,0 +1,16 @@ +<?php + +class Mock_Database_Drivers_Mysql extends Mock_Database_DB_Driver { + + /** + * Instantiate the database driver + * + * @param string DB Driver class name + * @param array DB configuration to set + * @return void + */ + public function __construct($config = array()) + { + parent::__construct('CI_DB_mysql_driver', $config); + } +}
\ No newline at end of file diff --git a/tests/mocks/database/drivers/pdo.php b/tests/mocks/database/drivers/pdo.php new file mode 100644 index 000000000..590e19552 --- /dev/null +++ b/tests/mocks/database/drivers/pdo.php @@ -0,0 +1,16 @@ +<?php + +class Mock_Database_Drivers_PDO extends Mock_Database_DB_Driver { + + /** + * Instantiate the database driver + * + * @param string DB Driver class name + * @param array DB configuration to set + * @return void + */ + public function __construct($config = array()) + { + parent::__construct('CI_DB_pdo_driver', $config); + } +}
\ No newline at end of file diff --git a/tests/mocks/database/drivers/postgre.php b/tests/mocks/database/drivers/postgre.php new file mode 100644 index 000000000..0df905963 --- /dev/null +++ b/tests/mocks/database/drivers/postgre.php @@ -0,0 +1,16 @@ +<?php + +class Mock_Database_Drivers_Postgre extends Mock_Database_DB_Driver { + + /** + * Instantiate the database driver + * + * @param string DB Driver class name + * @param array DB configuration to set + * @return void + */ + public function __construct($config = array()) + { + parent::__construct('CI_DB_postgre_driver', $config); + } +}
\ No newline at end of file diff --git a/tests/mocks/database/drivers/sqlite.php b/tests/mocks/database/drivers/sqlite.php new file mode 100644 index 000000000..76a182cbf --- /dev/null +++ b/tests/mocks/database/drivers/sqlite.php @@ -0,0 +1,16 @@ +<?php + +class Mock_Database_Drivers_Sqlite extends Mock_Database_DB_Driver { + + /** + * Instantiate the database driver + * + * @param string DB Driver class name + * @param array DB configuration to set + * @return void + */ + public function __construct($config = array()) + { + parent::__construct('CI_DB_sqlite3_driver', $config); + } +}
\ No newline at end of file diff --git a/tests/mocks/database/schema/skeleton.php b/tests/mocks/database/schema/skeleton.php new file mode 100644 index 000000000..a3d5bac65 --- /dev/null +++ b/tests/mocks/database/schema/skeleton.php @@ -0,0 +1,98 @@ +<?php + +class Mock_Database_Schema_Skeleton { + + /** + * @var object Database Holder + */ + public static $db; + + /** + * @var object Forge Holder + */ + public static $forge; + + /** + * @var object Driver Holder + */ + public static $driver; + + /** + * Initialize both database and forge components + */ + public static function init($driver) + { + if (empty(static::$db) && empty(static::$forge)) + { + $config = Mock_Database_DB::config($driver); + $connection = new Mock_Database_DB($config); + $db = Mock_Database_DB::DB($connection->set_dsn($driver), TRUE); + + CI_TestCase::instance()->ci_instance_var('db', $db); + + $loader = new Mock_Core_Loader(); + $loader->dbforge(); + $forge = CI_TestCase::instance()->ci_instance_var('dbforge'); + + static::$db = $db; + static::$forge = $forge; + static::$driver = $driver; + } + + return static::$db; + } + + + /** + * Create the dummy tables + * + * @return void + */ + public static function create_tables() + { + // Job Table + static::$forge->add_field(array( + 'id' => array( + 'type' => 'INTEGER', + 'constraint' => 3, + ), + 'name' => array( + 'type' => 'VARCHAR', + 'constraint' => 40, + ), + 'description' => array( + 'type' => 'TEXT', + ), + )); + static::$forge->add_key('id', TRUE); + static::$forge->create_table('job', (strpos(static::$driver, 'pgsql') === FALSE)); + } + + /** + * Create the dummy datas + * + * @return void + */ + public static function create_data() + { + // Job Data + $data = array( + 'job' => array( + array('id' => 1, 'name' => 'Developer', 'description' => 'Awesome job, but sometimes makes you bored'), + array('id' => 2, 'name' => 'Politician', 'description' => 'This is not really a job'), + array('id' => 3, 'name' => 'Accountant', 'description' => 'Boring job, but you will get free snack at lunch'), + array('id' => 4, 'name' => 'Musician', 'description' => 'Only Coldplay can actually called Musician'), + ), + ); + + foreach ($data as $table => $dummy_data) + { + static::$db->truncate($table); + + foreach ($dummy_data as $single_dummy_data) + { + static::$db->insert($table, $single_dummy_data); + } + } + } +}
\ No newline at end of file diff --git a/tests/mocks/libraries/parser.php b/tests/mocks/libraries/parser.php new file mode 100644 index 000000000..81dcfb37e --- /dev/null +++ b/tests/mocks/libraries/parser.php @@ -0,0 +1,3 @@ +<?php + +class Mock_Libraries_Parser extends CI_Parser {}
\ No newline at end of file diff --git a/tests/mocks/libraries/table.php b/tests/mocks/libraries/table.php new file mode 100644 index 000000000..1a6ff8d35 --- /dev/null +++ b/tests/mocks/libraries/table.php @@ -0,0 +1,15 @@ +<?php + +class Mock_Libraries_Table extends CI_Table { + + // Overide inaccesible private or protected method + public function __call($method, $params) + { + if (is_callable(array($this, '_'.$method))) + { + return call_user_func_array(array($this, '_'.$method), $params); + } + + throw new BadMethodCallException('Method '.$method.' was not found'); + } +}
\ No newline at end of file diff --git a/tests/mocks/libraries/typography.php b/tests/mocks/libraries/typography.php new file mode 100644 index 000000000..0f76c5745 --- /dev/null +++ b/tests/mocks/libraries/typography.php @@ -0,0 +1,3 @@ +<?php + +class Mock_Libraries_Typography extends CI_Typography {}
\ No newline at end of file diff --git a/tests/mocks/libraries/useragent.php b/tests/mocks/libraries/useragent.php new file mode 100644 index 000000000..c957cde5b --- /dev/null +++ b/tests/mocks/libraries/useragent.php @@ -0,0 +1,3 @@ +<?php + +class Mock_Libraries_UserAgent extends CI_User_agent {}
\ No newline at end of file diff --git a/tests/travis/mysql.phpunit.xml b/tests/travis/mysql.phpunit.xml new file mode 100644 index 000000000..e9556f758 --- /dev/null +++ b/tests/travis/mysql.phpunit.xml @@ -0,0 +1,32 @@ +<?xml version="1.0" encoding="UTF-8"?> + +<phpunit + bootstrap="../Bootstrap.php" + colors="true" + convertNoticesToExceptions="true" + convertWarningsToExceptions="true" + stopOnError="false" + stopOnFailure="false" + stopOnIncomplete="false" + stopOnSkipped="false"> + <php> + <const name="DB_DRIVER" value="mysql"/> + </php> + <testsuites> + <testsuite name="CodeIgniter Core Test Suite"> + <file>../codeigniter/Setup_test.php</file> + <directory suffix="test.php">../codeigniter/core</directory> + <directory suffix="test.php">../codeigniter/helpers</directory> + <directory suffix="test.php">../codeigniter/libraries</directory> + <directory suffix="test.php">../codeigniter/database</directory> + </testsuite> + </testsuites> + <filters> + <blacklist> + <directory suffix=".php">PEAR_INSTALL_DIR</directory> + <directory suffix=".php">PHP_LIBDIR</directory> + <directory suffix=".php">PROJECT_BASE.'tests'</directory> + <directory suffix=".php">'../../system/core/CodeIgniter.php'</directory> + </blacklist> + </filters> +</phpunit>
\ No newline at end of file diff --git a/tests/travis/pdo/mysql.phpunit.xml b/tests/travis/pdo/mysql.phpunit.xml new file mode 100644 index 000000000..69eece24f --- /dev/null +++ b/tests/travis/pdo/mysql.phpunit.xml @@ -0,0 +1,32 @@ +<?xml version="1.0" encoding="UTF-8"?> + +<phpunit + bootstrap="../../Bootstrap.php" + colors="true" + convertNoticesToExceptions="true" + convertWarningsToExceptions="true" + stopOnError="false" + stopOnFailure="false" + stopOnIncomplete="false" + stopOnSkipped="false"> + <php> + <const name="DB_DRIVER" value="pdo/mysql"/> + </php> + <testsuites> + <testsuite name="CodeIgniter Core Test Suite"> + <file>../../codeigniter/Setup_test.php</file> + <directory suffix="test.php">../../codeigniter/core</directory> + <directory suffix="test.php">../../codeigniter/helpers</directory> + <directory suffix="test.php">../../codeigniter/libraries</directory> + <directory suffix="test.php">../../codeigniter/database</directory> + </testsuite> + </testsuites> + <filters> + <blacklist> + <directory suffix=".php">PEAR_INSTALL_DIR</directory> + <directory suffix=".php">PHP_LIBDIR</directory> + <directory suffix=".php">PROJECT_BASE.'tests'</directory> + <directory suffix=".php">'../../../system/core/CodeIgniter.php'</directory> + </blacklist> + </filters> +</phpunit>
\ No newline at end of file diff --git a/tests/travis/pdo/pgsql.phpunit.xml b/tests/travis/pdo/pgsql.phpunit.xml new file mode 100644 index 000000000..e68c3e028 --- /dev/null +++ b/tests/travis/pdo/pgsql.phpunit.xml @@ -0,0 +1,32 @@ +<?xml version="1.0" encoding="UTF-8"?> + +<phpunit + bootstrap="../../Bootstrap.php" + colors="true" + convertNoticesToExceptions="true" + convertWarningsToExceptions="true" + stopOnError="false" + stopOnFailure="false" + stopOnIncomplete="false" + stopOnSkipped="false"> + <php> + <const name="DB_DRIVER" value="pdo/pgsql"/> + </php> + <testsuites> + <testsuite name="CodeIgniter Core Test Suite"> + <file>../../codeigniter/Setup_test.php</file> + <directory suffix="test.php">../../codeigniter/core</directory> + <directory suffix="test.php">../../codeigniter/helpers</directory> + <directory suffix="test.php">../../codeigniter/libraries</directory> + <directory suffix="test.php">../../codeigniter/database</directory> + </testsuite> + </testsuites> + <filters> + <blacklist> + <directory suffix=".php">PEAR_INSTALL_DIR</directory> + <directory suffix=".php">PHP_LIBDIR</directory> + <directory suffix=".php">PROJECT_BASE.'tests'</directory> + <directory suffix=".php">'../../../system/core/CodeIgniter.php'</directory> + </blacklist> + </filters> +</phpunit>
\ No newline at end of file diff --git a/tests/travis/pdo/sqlite.phpunit.xml b/tests/travis/pdo/sqlite.phpunit.xml new file mode 100644 index 000000000..1871f6221 --- /dev/null +++ b/tests/travis/pdo/sqlite.phpunit.xml @@ -0,0 +1,32 @@ +<?xml version="1.0" encoding="UTF-8"?> + +<phpunit + bootstrap="../../Bootstrap.php" + colors="true" + convertNoticesToExceptions="true" + convertWarningsToExceptions="true" + stopOnError="false" + stopOnFailure="false" + stopOnIncomplete="false" + stopOnSkipped="false"> + <php> + <const name="DB_DRIVER" value="pdo/sqlite"/> + </php> + <testsuites> + <testsuite name="CodeIgniter Core Test Suite"> + <file>../../codeigniter/Setup_test.php</file> + <directory suffix="test.php">../../codeigniter/core</directory> + <directory suffix="test.php">../../codeigniter/helpers</directory> + <directory suffix="test.php">../../codeigniter/libraries</directory> + <directory suffix="test.php">../../codeigniter/database</directory> + </testsuite> + </testsuites> + <filters> + <blacklist> + <directory suffix=".php">PEAR_INSTALL_DIR</directory> + <directory suffix=".php">PHP_LIBDIR</directory> + <directory suffix=".php">PROJECT_BASE.'tests'</directory> + <directory suffix=".php">'../../../system/core/CodeIgniter.php'</directory> + </blacklist> + </filters> +</phpunit>
\ No newline at end of file diff --git a/tests/travis/pgsql.phpunit.xml b/tests/travis/pgsql.phpunit.xml new file mode 100644 index 000000000..ad8aeded2 --- /dev/null +++ b/tests/travis/pgsql.phpunit.xml @@ -0,0 +1,32 @@ +<?xml version="1.0" encoding="UTF-8"?> + +<phpunit + bootstrap="../Bootstrap.php" + colors="true" + convertNoticesToExceptions="true" + convertWarningsToExceptions="true" + stopOnError="false" + stopOnFailure="false" + stopOnIncomplete="false" + stopOnSkipped="false"> + <php> + <const name="DB_DRIVER" value="pgsql"/> + </php> + <testsuites> + <testsuite name="CodeIgniter Core Test Suite"> + <file>../codeigniter/Setup_test.php</file> + <directory suffix="test.php">../codeigniter/core</directory> + <directory suffix="test.php">../codeigniter/helpers</directory> + <directory suffix="test.php">../codeigniter/libraries</directory> + <directory suffix="test.php">../codeigniter/database</directory> + </testsuite> + </testsuites> + <filters> + <blacklist> + <directory suffix=".php">PEAR_INSTALL_DIR</directory> + <directory suffix=".php">PHP_LIBDIR</directory> + <directory suffix=".php">PROJECT_BASE.'tests'</directory> + <directory suffix=".php">'../../system/core/CodeIgniter.php'</directory> + </blacklist> + </filters> +</phpunit>
\ No newline at end of file diff --git a/tests/travis/sqlite.phpunit.xml b/tests/travis/sqlite.phpunit.xml new file mode 100644 index 000000000..628370e93 --- /dev/null +++ b/tests/travis/sqlite.phpunit.xml @@ -0,0 +1,32 @@ +<?xml version="1.0" encoding="UTF-8"?> + +<phpunit + bootstrap="../Bootstrap.php" + colors="true" + convertNoticesToExceptions="true" + convertWarningsToExceptions="true" + stopOnError="false" + stopOnFailure="false" + stopOnIncomplete="false" + stopOnSkipped="false"> + <php> + <const name="DB_DRIVER" value="sqlite"/> + </php> + <testsuites> + <testsuite name="CodeIgniter Core Test Suite"> + <file>../codeigniter/Setup_test.php</file> + <directory suffix="test.php">../codeigniter/core</directory> + <directory suffix="test.php">../codeigniter/helpers</directory> + <directory suffix="test.php">../codeigniter/libraries</directory> + <directory suffix="test.php">../codeigniter/database</directory> + </testsuite> + </testsuites> + <filters> + <blacklist> + <directory suffix=".php">PEAR_INSTALL_DIR</directory> + <directory suffix=".php">PHP_LIBDIR</directory> + <directory suffix=".php">PROJECT_BASE.'tests'</directory> + <directory suffix=".php">'../../system/core/CodeIgniter.php'</directory> + </blacklist> + </filters> +</phpunit>
\ No newline at end of file diff --git a/user_guide_src/cilexer/cilexer/cilexer.py b/user_guide_src/cilexer/cilexer/cilexer.py index 713268e9c..1c41f2aa0 100644 --- a/user_guide_src/cilexer/cilexer/cilexer.py +++ b/user_guide_src/cilexer/cilexer/cilexer.py @@ -1,7 +1,7 @@ # CodeIgniter # http://codeigniter.com # -# An open source application development framework for PHP 5.1.6 or newer +# An open source application development framework for PHP 5.2.4 or newer # # NOTICE OF LICENSE # diff --git a/user_guide_src/source/_themes/eldocs/static/asset/css/common.css b/user_guide_src/source/_themes/eldocs/static/asset/css/common.css index b9e28aec0..66768bac6 100644 --- a/user_guide_src/source/_themes/eldocs/static/asset/css/common.css +++ b/user_guide_src/source/_themes/eldocs/static/asset/css/common.css @@ -2,7 +2,7 @@ CodeIgniter http://codeigniter.com -An open source application development framework for PHP 5.1.6 or newer +An open source application development framework for PHP 5.2.4 or newer NOTICE OF LICENSE diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst index e27ff8877..03a020a45 100644 --- a/user_guide_src/source/changelog.rst +++ b/user_guide_src/source/changelog.rst @@ -19,6 +19,7 @@ Release Date: Not Released - General Changes + - PHP 5.1.6 is no longer supported. CodeIgniter now requires PHP 5.2.4. - Added an optional backtrace to php-error template. - Added Android to the list of user agents. - Added Windows 7 to the list of user platforms. @@ -28,46 +29,110 @@ Release Date: Not Released - Added support for 3gp, 3g2, mp4, wmv, f4v, vlc Video files to mimes.php. - Added support for m4a, aac, m4u, xspf, au, ac3, flac, ogg Audio files to mimes.php. - Added support for kmz and kml (Google Earth) files to mimes.php. + - Added Romanian and Greek characters in foreign_characters.php + - Updated support for doc files in mimes.php. - Added application/xml for xml and application/xml, text/xsl for xsl in mimes.php. - Changed logger to only chmod when file is first created. - Removed previously deprecated SHA1 Library. - Removed previously deprecated use of ``$autoload['core']`` in application/config/autoload.php. Only entries in ``$autoload['libraries']`` are auto-loaded now. + - Added some more doctypes. + - Updated all classes to be written in PHP 5 style, with visibility declarations and no ``var`` usage for properties. - Helpers - url_title() will now trim extra dashes from beginning and end. - Added XHTML Basic 1.1 doctype to :doc:`HTML Helper <helpers/html_helper>`. - Changed humanize to include a second param for the separator. + - Refactored ``plural()`` and ``singular()`` to avoid double pluralization and support more words. + - Added an optional third parameter to ``force_download()`` that enables/disables sending the actual file MIME type in the Content-Type header (disabled by default). + - Added an optional third parameter to ``timespan()`` that constrains the number of time units displayed. + - Added a work-around in force_download() for a bug Android <= 2.1, where the filename extension needs to be in uppercase. + - form_dropdown() will now also take an array for unity with other form helpers. + - set_realpath() can now also handle file paths as opposed to just directories. + - do_hash() now uses PHP's native hash() function, supporting more algorithms. + - Added an optional paramater to ``delete_files()`` to enable it to skip deleting files such as .htaccess and index.html. - Database - - Added new :doc:`Active Record <database/active_record>` methods that return + - Renamed the Active Record class to Query Builder to remove confusion with + the Active Record design pattern + - Added new :doc:`Query Builder <database/query_builder>` methods that return + - Added the ability to insert objects with insert_batch() in :doc:`Query Builder <database/query_builder>`. + - Added new :doc:`Query Builder <database/query_builder>` methods that return the SQL string of queries without executing them: get_compiled_select(), get_compiled_insert(), get_compiled_update(), get_compiled_delete(). - - Taking care of LIKE condition when used with MySQL UPDATE statement. - Adding $escape parameter to the order_by function, this enables ordering by custom fields. - - MySQLi driver now uses mysqli_get_server_info() for server version checking. - - MySQLi driver now supports persistent connections when running on PHP >= 5.3. + - Improved support for the MySQLi driver, including: + - OOP style of the PHP extension is now used, instead of the procedural aliases. + - Server version checking is now done via ``mysqli::$server_info`` instead of running an SQL query. + - Added persistent connections support for PHP >= 5.3. + - Added 'dsn' configuration setting for drivers that support DSN strings (PDO, PostgreSQL, Oracle, ODBC, CUBRID). + - Improved PDO database support. + - Added Interbase/Firebird database support via the "interbase" driver + - Added an optional database name parameter to db_select(). + - Replaced the _error_message() and _error_number() methods with error(), that returns an array containing the last database error code and message. + - Improved version() implementation so that drivers that have a native function to get the version number don't have to be defined in the core DB_driver class. + - Improved support of the PostgreSQL driver, including: + - pg_version() is now used to get the database version number, when possible. + - Added db_set_charset() support. + - Added _optimize_table() support for the :doc:`Database Utility Class <database/utilities>` (rebuilds table indexes). + - Added a constructor to the DB_result class and moved all driver-specific properties and logic out of the base DB_driver class to allow better abstraction. + - Removed limit() and order_by() support for UPDATE and DELETE queries in PostgreSQL driver. Postgres does not support those features. + - Removed protect_identifiers() and renamed internal method _protect_identifiers() to it instead - it was just an alias. + - MySQL and MySQLi drivers now require at least MySQL version 5.1. + - db_set_charset() now only requires one parameter (collation was only needed due to legacy support for MySQL versions prior to 5.1). + - Added DSN string support for CUBRID. + - Added persistent connections support for CUBRID. + - Added random ordering support for MSSQL, SQLSRV. + - Added support for SQLite3 database driver. + - Improved support of the Oracle (OCI8) driver, including: + - Added DSN string support (Easy Connect and TNS). + - Added support for dropping tables to :doc:`Database Forge <database/forge>`. + - Added support for listing database schemas to :doc:`Database Utilities <database/utilities>`. + - Generally improved for speed and cleaned up all of its components. + - *Row* result methods now really only fetch only the needed number of rows, instead of depending entirely on result(). + - num_rows() is now only called explicitly by the developer and no longer re-executes statements. + - Added replace() support for SQLite. + - Renamed internal method _escape_identifiers() to escape_identifiers(). + - Added SQLite support for drop_table() in :doc:`Database Forge <database/forge>`. + - Added ODBC support for create_database(), drop_database() and drop_table() in :doc:`Database Forge <database/forge>`. + - Added PDO support for create_database(), drop_database and drop_table() in :doc:`Database Forge <database/forge>`. + - Added MSSQL, SQLSRV support for optimize_table() in :doc:`Database Utility <database/utilities>`. + - Improved CUBRID support for list_databases() in :doc:`Database Utility <database/utilities>` (until now only the currently used database was returned). - Libraries - Added max_filename_increment config setting for Upload library. - CI_Loader::_ci_autoloader() is now a protected method. - - Modified valid_ip() to use PHP's filter_var() when possible (>= PHP 5.2) in the :doc:`Form Validation library <libraries/form_validation>`. - - Added custom filename to Email::attach() as $this->email->attach($filename, $disposition, $newname) + - Added custom filename to Email::attach() as $this->email->attach($filename, $disposition, $newname). + - Added possibility to send attachment as buffer string in Email::attach() as $this->email->attach($buffer, $disposition, $newname, $mime). - Cart library changes include: - It now auto-increments quantity's instead of just resetting it, this is the default behaviour of large e-commerce sites. - Product Name strictness can be disabled via the Cart Library by switching "$product_name_safe" - Added function remove() to remove a cart item, updating with quantity of 0 seemed like a hack but has remained to retain compatability - - Image manipulation library changes include: + - :doc:`Image Manipulation library <libraries/image_lib>` changes include: - The initialize() method now only sets existing class properties. - Added support for 3-length hex color values for wm_font_color and wm_shadow_color properties, as well as validation for them. - Class properties wm_font_color, wm_shadow_color and wm_use_drop_shadow are now protected, to avoid breaking the text_watermark() method if they are set manually after initialization. + - If property maintain_ratio is set to TRUE, image_reproportion() now doesn't need both width and height to be specified. - Minor speed optimizations and method & property visibility declarations in the Calendar Library. - Removed SHA1 function in the :doc:`Encryption Library <libraries/encryption>`. - Added $config['csrf_regeneration'] to the CSRF protection in the :doc:`Security library <libraries/security>`, which makes token regeneration optional. + - :doc:`Form Validation library <libraries/form_validation>` changes include: + - Added method error_array() to return all error messages as an array. + - Added method set_data() to set an alternative data array to be validated instead of the default $_POST. + - Added method reset_validation(), which resets internal validation variables in case of multiple validation routines. + - Added support for setting error delimiters in the config file via $config['error_prefix'] and $config['error_suffix']. + - _execute() now considers input data to be invalid if a specified rule is not found. + - Removed method is_numeric() as it exists as a native PHP function and _execute() will find and use that (the 'is_numeric' rule itself is deprecated since 1.6.1). + - Native PHP functions used as rules can now accept an additional parameter, other than the data itself. + - Changed the :doc:`Session Library <libraries/sessions>` to select only one row when using database sessions. + - Added all_flashdata() method to session class. Returns an associative array of only flashdata. + - Allowed for setting table class defaults in a config file. + - Added a Wincache driver to the :doc:`Caching Library <libraries/caching>`. + - Added dsn (delivery status notification) option to the :doc:`Email Library <libraries/email>`. - Core @@ -75,13 +140,18 @@ Release Date: Not Released - Removed CI_CORE boolean constant from CodeIgniter.php (no longer Reactor and Core versions). - Added method get_vars() to CI_Loader to retrieve all variables loaded with $this->load->vars(). - is_loaded() function from system/core/Commons.php now returns a reference. + - $config['rewrite_short_tags'] now has no effect when using PHP 5.4 as *<?=* will always be available. + - Added method() to CI_Input to retrieve $_SERVER['REQUEST_METHOD']. + - Modified valid_ip() to use PHP's filter_var() in the :doc:`Input Library <libraries/input>`. + - Added support for HTTP-Only cookies with new config option ``cookie_httponly`` (default FALSE). + - Renamed method _call_hook() to call_hook() in the :doc:`Hooks Library <general/hooks>`. + - Added get_content_type() method to the :doc:`Output Library <libraries/output>`. Bug fixes for 3.0 ------------------ - Unlink raised an error if cache file did not exist when you try to delete it. -- Fixed a bug (#181) where a mis-spelling was in the form validation - language file. +- Fixed a bug (#181) where a mis-spelling was in the form validation language file. - Fixed a bug (#159, #163) that mishandled Active Record nested transactions because _trans_depth was not getting incremented. - Fixed a bug (#737, #75) where pagination anchor class was not set properly when using initialize method. - Fixed a bug (#419) - auto_link() now recognizes URLs that come after a word boundary. @@ -99,11 +169,78 @@ Bug fixes for 3.0 - In Pagination library, when use_page_numbers=TRUE previous link and page 1 link do not have the same url - Fixed a bug (#561) - Errors in :doc:`XML-RPC Library <libraries/xmlrpc>` were not properly escaped. - Fixed a bug (#904) - ``CI_Loader::initialize()`` caused a PHP Fatal error to be triggered if error level E_STRICT is used. +- Fixed a hosting edge case where an empty $_SERVER['HTTPS'] variable would evaluate to 'on' +- Fixed a bug (#154) - ``CI_Session::sess_update()`` caused the session to be destroyed on pages where multiple AJAX requests were executed at once. +- Fixed a possible bug in ``CI_Input::is_ajax_request()`` where some clients might not send the X-Requested-With HTTP header value exactly as 'XmlHttpRequest'. +- Fixed a bug (#1039) - MySQL's _backup() method failed due to a table name not being escaped. +- Fixed a bug (#1070) - CI_DB_driver::initialize() didn't set a character set if a database is not selected. +- Fixed a bug (#177) - CI_Form_validation::set_value() didn't set the default value if POST data is NULL. +- Fixed a bug (#68, #414) - Oracle's escape_str() didn't properly escape LIKE wild characters. +- Fixed a bug (#81) - ODBC's list_fields() and field_data() methods skipped the first column due to odbc_field_*() functions' index starting at 1 instead of 0. +- Fixed a bug (#129) - ODBC's num_rows() returned -1 in some cases, due to not all subdrivers supporting the odbc_num_rows() function. +- Fixed a bug (#153) - E_NOTICE being generated by getimagesize() in the :doc:`File Uploading Library <libraries/file_uploading>`. +- Fixed a bug (#611) - SQLSRV's error handling methods used to issue warnings when there's no actual error. +- Fixed a bug (#1036) - is_write_type() method in the :doc:`Database Library <database/index>` didn't return TRUE for RENAME and OPTIMIZE queries. +- Fixed a bug in PDO's _version() method where it used to return the client version as opposed to the server one. +- Fixed a bug in PDO's insert_id() method where it could've failed if it's used with Postgre versions prior to 8.1. +- Fixed a bug in CUBRID's affected_rows() method where a connection resource was passed to cubrid_affected_rows() instead of a result. +- Fixed a bug (#638) - db_set_charset() ignored its arguments and always used the configured charset instead. +- Fixed a bug (#413) - Oracle's error handling methods used to only return connection-related errors. +- Fixed a bug (#804) - Profiler library was trying to handle objects as strings in some cases, resulting in warnings being issued by htmlspecialchars(). +- Fixed a bug (#1101) - MySQL/MySQLi result method field_data() was implemented as if it was handling a DESCRIBE result instead of the actual result set. +- Fixed a bug in Oracle's :doc:`Database Forge Class <database/forge>` method _create_table() where it failed with AUTO_INCREMENT as it's not supported. +- Fixed a bug (#1080) - When using the SMTP protocol, the :doc:`Email Library <libraries/email>` send() method was returning TRUE even if the connection/authentication against the server failed. +- Fixed a bug (#499) - a CSRF cookie was created even with CSRF protection being disabled. +- Fixed a bug (#306) - ODBC's insert_id() method was calling non-existent function odbc_insert_id(), which resulted in a fatal error. +- Fixed a bug in Oracle's DB_result class where the cursor id passed to it was always NULL. +- Fixed a bug (#64) - Regular expression in DB_active_rec.php failed to handle queries containing SQL bracket delimiters in the join condition. +- Fixed a bug in the :doc:`Session Library <libraries/sessions>` where a PHP E_NOTICE error was triggered by _unserialize() due to results from databases such as MSSQL and Oracle being space-padded on the right. +- Fixed a bug (#501) - set_rules() to check if the request method is not 'POST' before aborting, instead of depending on count($_POST) in the :doc:`Form Validation Library <libraries/form_validation>`. +- Fixed a bug (#940) - csrf_verify() used to set the CSRF cookie while processing a POST request with no actual POST data, which resulted in validating a request that should be considered invalid. +- Fixed a bug in PostgreSQL's escape_str() where it didn't properly escape LIKE wild characters. +- Fixed a bug in the library loader where some PHP versions wouldn't execute the class constructor. +- Fixed a bug (#88) - An unexisting property was used for configuration of the Memcache cache driver. +- Fixed a bug (#14) - create_database() method in the :doc:`Database Forge Library <database/forge>` didn't utilize the configured database character set. +- Fixed a bug (#23, #1238) - delete_all() in the `Database Caching Library <database/caching>` used to delete .htaccess and index.html files, which is a potential security risk. +- Fixed a bug in :doc:`Trackback Library <libraries/trackback>` method validate_url() where it didn't actually do anything, due to input not being passed by reference. +- Fixed a bug (#11, #183, #863) - CI_Form_validation::_execute() silently continued to the next rule, if a rule method/function is not found. +- Fixed a bug (#122) Where routed uri string was being reported incorrectly in sub-directories +- Fixed a bug (#1242) - read_dir() in the :doc:`Zip Library <libraries/zip>` wasn't compatible with Windows. +- Fixed a bug (#306) - ODBC driver didn't have an _insert_batch() method, which resulted in fatal error being triggered when insert_batch() is used with it. +- Fixed a bug in MSSQL and SQLSrv's _truncate() where the TABLE keyword was missing. +- Fixed a bug in PDO's trans_commit() method where it failed due to an erroneous property name. +- Fixed a bug (#798) - update() used to ignore LIKE conditions that were set with like(). +- Fixed a bug in Oracle's and MSSQL's delete() methods where an erroneous SQL statement was generated when used with limit(). +- Fixed a bug in SQLSRV's delete() method where like() and limit() conditions were ignored. +- Fixed a bug (#1265) - Database connections were always closed, regardless of the 'pconnect' option value. + +Version 2.1.1 +============= + +Release Date: Not Released + +- General Changes + - Fixed support for docx, xlsx files in mimes.php. + +- Libraries + - Further improved MIME type detection in the :doc:`File Uploading Library <libraries/file_uploading>`. + +- Helpers + - url_title() performance and output improved. You can now use any string as the word delimiter, but 'dash' and 'underscore' are still supported. + +Bug fixes for 2.1.1 +------------------- + +- Fixed a bug (#697) - A wrong array key was used in the Upload library to check for mime-types. +- Fixed a bug - form_open() compared $action against site_url() instead of base_url(). +- Fixed a bug - CI_Upload::_file_mime_type() could've failed if mime_content_type() is used for the detection and returns FALSE. +- Fixed a bug (#538) - Windows paths were ignored when using the :doc:`Image Manipulation Library <libraries/image_lib>` to create a new file. +- Fixed a bug - When database caching was enabled, $this->db->query() checked the cache before binding variables which resulted in cached queries never being found Version 2.1.0 ============= -Release Date: Not Released +Release Date: November 14, 2011 - General Changes @@ -161,11 +298,9 @@ Release Date: Not Released override them. - Removed CI_CORE boolean constant from CodeIgniter.php (no longer Reactor and Core versions). - Bug fixes for 2.1.0 ------------------- - - Fixed #378 Robots identified as regular browsers by the User Agent class. - If a config class was loaded first then a library with the same name @@ -1164,7 +1299,7 @@ Bug fixes for 1.6.3 - Added a language key for valid_emails in validation_lang.php. - Amended fixes for bug (#3419) with parsing DSN database connections. -- Moved the _has_operators() function (#4535) into DB_driver from +- Moved the _has_operator() function (#4535) into DB_driver from DB_active_rec. - Fixed a syntax error in upload_lang.php. - Fixed a bug (#4542) with a regular expression in the Image library. diff --git a/user_guide_src/source/conf.py b/user_guide_src/source/conf.py index 593ceaf1c..e972a388b 100644 --- a/user_guide_src/source/conf.py +++ b/user_guide_src/source/conf.py @@ -121,7 +121,7 @@ html_theme_path = ["./_themes"] # Add any paths that contain custom static files (such as style sheets) here, # relative to this directory. They are copied after the builtin static files, # so a file named "default.css" will overwrite the builtin "default.css". -html_static_path = ['_static'] +#html_static_path = ['_static'] # If not '', a 'Last updated on:' timestamp is inserted at every page bottom, # using the given strftime format. diff --git a/user_guide_src/source/database/configuration.rst b/user_guide_src/source/database/configuration.rst index 4f88c25ab..7a19c840f 100644 --- a/user_guide_src/source/database/configuration.rst +++ b/user_guide_src/source/database/configuration.rst @@ -28,6 +28,10 @@ prototype:: $db['default']['autoinit'] = TRUE; $db['default']['stricton'] = FALSE; +If you use PDO as your dbdriver, you can specify the full DSN string describe a connection to the database like this:: + + $db['default']['dsn'] = 'pgsql:host=localhost;port=5432;dbname=database_name'; + You can also specify failovers for the situation when the main connection cannot connect for some reason. These failovers can be specified by setting the failover for a connection like this:: @@ -102,18 +106,18 @@ Note: The name "test" is arbitrary. It can be anything you want. By default we've used the word "default" for the primary connection, but it too can be renamed to something more relevant to your project. -Active Record +Query Builder ------------- -The :doc:`Active Record Class <active_record>` is globally enabled or -disabled by setting the $active_record variable in the database +The :doc:`Query Builder Class <query_builder>` is globally enabled or +disabled by setting the $query_builder variable in the database configuration file to TRUE/FALSE (boolean). If you are not using the -active record class, setting it to FALSE will utilize fewer resources +query builder class, setting it to FALSE will utilize fewer resources when the database classes are initialized. :: - $active_record = TRUE; + $query_builder = TRUE; .. note:: that some CodeIgniter classes such as Sessions require Active Records be enabled to access certain functionality. @@ -128,9 +132,9 @@ Explanation of Values: **username** The username used to connect to the database. **password** The password used to connect to the database. **database** The name of the database you want to connect to. -**dbdriver** The database type. ie: mysql, postgres, odbc, etc. Must be specified in lower case. +**dbdriver** The database type. ie: mysql, postgre, odbc, etc. Must be specified in lower case. **dbprefix** An optional table prefix which will added to the table name when running :doc: - `Active Record <active_record>` queries. This permits multiple CodeIgniter installations + `Query Builder <query_builder>` queries. This permits multiple CodeIgniter installations to share one database. **pconnect** TRUE/FALSE (boolean) - Whether to use a persistent connection. **db_debug** TRUE/FALSE (boolean) - Whether database errors should be displayed. @@ -162,8 +166,8 @@ Explanation of Values: $db['default']['port'] = 5432; ====================== ================================================================================================== -.. note:: Depending on what database platform you are using (MySQL, - Postgres, etc.) not all values will be needed. For example, when using - SQLite you will not need to supply a username or password, and the - database name will be the path to your database file. The information - above assumes you are using MySQL. +.. note:: Depending on what database platform you are using (MySQL, PostgreSQL, + etc.) not all values will be needed. For example, when using SQLite you + will not need to supply a username or password, and the database name + will be the path to your database file. The information above assumes + you are using MySQL. diff --git a/user_guide_src/source/database/connecting.rst b/user_guide_src/source/database/connecting.rst index a834cc0f7..5822ca62c 100644 --- a/user_guide_src/source/database/connecting.rst +++ b/user_guide_src/source/database/connecting.rst @@ -36,7 +36,7 @@ Available Parameters string. #. TRUE/FALSE (boolean). Whether to return the connection ID (see Connecting to Multiple Databases below). -#. TRUE/FALSE (boolean). Whether to enable the Active Record class. Set +#. TRUE/FALSE (boolean). Whether to enable the Query Builder class. Set to TRUE by default. Manually Connecting to a Database @@ -122,6 +122,12 @@ return the database object. | $DB1->result(); | etc... +.. note:: You don't need to create separate database configurations if you + only need to use a different database on the same connection. You + can switch to a different database when you need to, like this: + + | $this->db->db_select($database2_name); + Reconnecting / Keeping the Connection Alive =========================================== diff --git a/user_guide_src/source/database/examples.rst b/user_guide_src/source/database/examples.rst index d1cd48837..8b3cc4701 100644 --- a/user_guide_src/source/database/examples.rst +++ b/user_guide_src/source/database/examples.rst @@ -104,10 +104,10 @@ Standard Insert $this->db->query($sql); echo $this->db->affected_rows(); -Active Record Query +Query Builder Query =================== -The :doc:`Active Record Pattern <active_record>` gives you a simplified +The :doc:`Query Builder Pattern <query_builder>` gives you a simplified means of retrieving data:: $query = $this->db->get('table_name'); @@ -118,10 +118,10 @@ means of retrieving data:: } The above get() function retrieves all the results from the supplied -table. The :doc:`Active Record <active_record>` class contains a full +table. The :doc:`Query Builder <query_builder>` class contains a full compliment of functions for working with data. -Active Record Insert +Query Builder Insert ==================== :: diff --git a/user_guide_src/source/database/helpers.rst b/user_guide_src/source/database/helpers.rst index 7ea19e9f6..e8a5ac801 100644 --- a/user_guide_src/source/database/helpers.rst +++ b/user_guide_src/source/database/helpers.rst @@ -7,9 +7,9 @@ $this->db->insert_id() The insert ID number when performing database inserts. -.. note:: If using the PDO driver with PostgreSQL, this function requires - a $name parameter, which specifies the appropriate sequence to check - for the insert id. +.. note:: If using the PDO driver with PostgreSQL, or using the Interbase + driver, this function requires a $name parameter, which specifies the + appropriate sequence to check for the insert id. $this->db->affected_rows() =========================== diff --git a/user_guide_src/source/database/index.rst b/user_guide_src/source/database/index.rst index ab12b7cb7..7ccb8fb00 100644 --- a/user_guide_src/source/database/index.rst +++ b/user_guide_src/source/database/index.rst @@ -3,7 +3,7 @@ The Database Class ################## CodeIgniter comes with a full-featured and very fast abstracted database -class that supports both traditional structures and Active Record +class that supports both traditional structures and Query Builder patterns. The database functions offer clear, simple syntax. .. toctree:: @@ -15,7 +15,7 @@ patterns. The database functions offer clear, simple syntax. Running Queries <queries> Generating Query Results <results> Query Helper Functions <helpers> - Active Record Class <active_record> + Query Builder Class <query_builder> Transactions <transactions> Table MetaData <table_data> Field MetaData <fields> diff --git a/user_guide_src/source/database/queries.rst b/user_guide_src/source/database/queries.rst index 971d5d61d..d23efecb3 100644 --- a/user_guide_src/source/database/queries.rst +++ b/user_guide_src/source/database/queries.rst @@ -50,7 +50,7 @@ Protecting identifiers ********************** In many databases it is advisable to protect table and field names - for -example with backticks in MySQL. **Active Record queries are +example with backticks in MySQL. **Query Builder queries are automatically protected**, however if you need to manually protect an identifier you can use:: @@ -112,3 +112,20 @@ The secondary benefit of using binds is that the values are automatically escaped, producing safer queries. You don't have to remember to manually escape data; the engine does it automatically for you. + +*************** +Handling Errors +*************** + +$this->db->error(); +=================== + +If you need to get the last error that has occured, the error() method +will return an array containing its code and message. Here's a quick +example:: + + if ( ! $this->db->simple_query('SELECT `example_field` FROM `example_table`')) + { + $error = $this->db->error(); // Has keys 'code' and 'message' + } + diff --git a/user_guide_src/source/database/active_record.rst b/user_guide_src/source/database/query_builder.rst index c04e67d2a..54e8df6b5 100644 --- a/user_guide_src/source/database/active_record.rst +++ b/user_guide_src/source/database/query_builder.rst @@ -1,15 +1,15 @@ ################### -Active Record Class +Query Builder Class ################### -CodeIgniter uses a modified version of the Active Record Database -Pattern. This pattern allows information to be retrieved, inserted, and -updated in your database with minimal scripting. In some cases only one -or two lines of code are necessary to perform a database action. +CodeIgniter gives you access to a Query Builder class. This pattern +allows information to be retrieved, inserted, and updated in your +database with minimal scripting. In some cases only one or two lines +of code are necessary to perform a database action. CodeIgniter does not require that each database table be its own class file. It instead provides a more simplified interface. -Beyond simplicity, a major benefit to using the Active Record features +Beyond simplicity, a major benefit to using the Query Builder features is that it allows you to create database independent applications, since the query syntax is generated by each database adapter. It also allows for safer queries, since the values are escaped automatically by the @@ -67,7 +67,7 @@ Example:: // Produces string: SELECT * FROM mytable -The second parameter enables you to set whether or not the active record query +The second parameter enables you to set whether or not the query builder query will be reset (by default it will be—just like `$this->db->get()`):: echo $this->db->limit(10,20)->get_compiled_select('mytable', FALSE); @@ -512,7 +512,7 @@ $this->db->count_all_results() ============================== Permits you to determine the number of rows in a particular Active -Record query. Queries will accept Active Record restrictors such as +Record query. Queries will accept Query Builder restrictors such as where(), or_where(), like(), or_like(), etc. Example:: echo $this->db->count_all_results('my_table'); // Produces an integer, like 25 @@ -533,7 +533,7 @@ Query grouping ************** Query grouping allows you to create groups of WHERE clauses by enclosing them in parentheses. This will allow -you to create queries with complex WHERE clauses. Nested groups are supported. Example: +you to create queries with complex WHERE clauses. Nested groups are supported. Example:: $this->db->select('*')->from('my_table') ->group_start() @@ -636,7 +636,7 @@ Example:: // Produces string: INSERT INTO mytable (title, name, date) VALUES ('My title', 'My name', 'My date') -The second parameter enables you to set whether or not the active record query +The second parameter enables you to set whether or not the query builder query will be reset (by default it will be--just like `$this->db->insert()`_):: echo $this->db->set('title', 'My Title')->get_compiled_insert('mytable', FALSE); @@ -921,19 +921,19 @@ Method chaining allows you to simplify your syntax by connecting multiple functions. Consider this example:: $query = $this->db->select('title') - ->where('id', $id) - ->limit(10, 20) - ->get('mytable'); + ->where('id', $id) + ->limit(10, 20) + ->get('mytable'); .. _ar-caching: ********************* -Active Record Caching +Query Builder Caching ********************* -While not "true" caching, Active Record enables you to save (or "cache") +While not "true" caching, Query Builder enables you to save (or "cache") certain parts of your queries for reuse at a later point in your -script's execution. Normally, when an Active Record call is completed, +script's execution. Normally, when an Query Builder call is completed, all stored information is reset for the next call. With caching, you can prevent this reset, and reuse information easily. @@ -944,7 +944,7 @@ There are three Caching functions available: $this->db->start_cache() ======================== -This function must be called to begin caching. All Active Record queries +This function must be called to begin caching. All Query Builder queries of the correct type (see below for supported queries) are stored for later use. @@ -956,7 +956,7 @@ This function can be called to stop caching. $this->db->flush_cache() ======================== -This function deletes all items from the Active Record cache. +This function deletes all items from the Query Builder cache. Here's a usage example:: @@ -983,12 +983,12 @@ Here's a usage example:: $this->db->reset_query() ======================== -Resetting Active Record allows you to start fresh with your query without +Resetting Query Builder allows you to start fresh with your query without executing it first using a method like $this->db->get() or $this->db->insert(). Just like the methods that execute a query, this will *not* reset items you've -cached using `Active Record Caching`_. +cached using `Query Builder Caching`_. -This is useful in situations where you are using Active Record to generate SQL +This is useful in situations where you are using Query Builder to generate SQL (ex. ``$this->db->get_compiled_select()``) but then choose to, for instance, run the query:: diff --git a/user_guide_src/source/database/results.rst b/user_guide_src/source/database/results.rst index 4f93c794d..865345762 100644 --- a/user_guide_src/source/database/results.rst +++ b/user_guide_src/source/database/results.rst @@ -150,6 +150,12 @@ is the variable that the query result object is assigned to:: echo $query->num_rows(); +.. note:: + Not all database drivers have a native way of getting the total + number of rows for a result set. When this is the case, all of + the data is prefetched and count() is manually called on the + resulting array in order to achieve the same functionality. + $query->num_fields() ===================== @@ -182,5 +188,4 @@ Example:: $row = $query2->row(); echo $row->name; - $query2->free_result();// The $query2 result object will no longer be available - + $query2->free_result(); // The $query2 result object will no longer be available diff --git a/user_guide_src/source/database/utilities.rst b/user_guide_src/source/database/utilities.rst index b0920109f..4e83929b2 100644 --- a/user_guide_src/source/database/utilities.rst +++ b/user_guide_src/source/database/utilities.rst @@ -117,7 +117,7 @@ query. Example:: echo $this->dbutil->csv_from_result($query); The second, third, and fourth parameters allow you to set the delimiter -newline, and enclosure characters respectively. By default tabs are +newline, and enclosure characters respectively. By default commas are used as the delimiter, "\n" is used as a new line, and a double-quote is used as the enclosure. Example:: @@ -161,7 +161,11 @@ $this->dbutil->backup() Permits you to backup your full database or individual tables. The backup data can be compressed in either Zip or Gzip format. -.. note:: This features is only available for MySQL databases. +.. note:: This features is only available for MySQL and Interbase/Firebird databases. + +.. note:: For Interbase/Firebird databases, the backup file name is the only parameter. + + Eg. $this->dbutil->backup('db_backup_filename'); .. note:: Due to the limited execution time and memory available to PHP, backing up very large databases may not be possible. If your database is diff --git a/user_guide_src/source/general/creating_libraries.rst b/user_guide_src/source/general/creating_libraries.rst index bc545b483..673fbd4bb 100644 --- a/user_guide_src/source/general/creating_libraries.rst +++ b/user_guide_src/source/general/creating_libraries.rst @@ -188,17 +188,23 @@ application/libraries/MY_Email.php, and declare your class with:: } -Note: If you need to use a constructor in your class make sure you +If you need to use a constructor in your class make sure you extend the parent constructor:: class MY_Email extends CI_Email { - public function __construct() - { - parent::__construct(); - } + public function __construct($config = array()) + { + parent::__construct($config); + } + } +.. note:: + Not all of the libraries have the same (or any) parameters + in their constructor. Take a look at the library that you're + extending first to see how it should be implemented. + Loading Your Sub-class ---------------------- diff --git a/user_guide_src/source/general/models.rst b/user_guide_src/source/general/models.rst index b816f958a..0156b0460 100644 --- a/user_guide_src/source/general/models.rst +++ b/user_guide_src/source/general/models.rst @@ -55,7 +55,7 @@ model class might look like:: } .. note:: The functions in the above example use the :doc:`Active - Record <../database/active_record>` database functions. + Record <../database/query_builder>` database functions. .. note:: For the sake of simplicity in this example we're using $_POST directly. This is generally bad practice, and a more common approach diff --git a/user_guide_src/source/general/requirements.rst b/user_guide_src/source/general/requirements.rst index 38623557d..d97b7b4b2 100644 --- a/user_guide_src/source/general/requirements.rst +++ b/user_guide_src/source/general/requirements.rst @@ -2,7 +2,7 @@ Server Requirements ################### -- `PHP <http://www.php.net/>`_ version 5.1.6 or newer. +- `PHP <http://www.php.net/>`_ version 5.2.4 or newer. - A Database is required for most web application programming. Current - supported databases are MySQL (4.1+), MySQLi, MS SQL, Postgres, Oracle, - SQLite, ODBC and CUBRID.
\ No newline at end of file + supported databases are MySQL (5.1+), MySQLi, MS SQL, SQLSRV, Oracle, + PostgreSQL, SQLite, SQLite3, CUBRID, Interbase, ODBC and PDO. diff --git a/user_guide_src/source/general/styleguide.rst b/user_guide_src/source/general/styleguide.rst index d8bdd0531..2b91d1cc0 100644 --- a/user_guide_src/source/general/styleguide.rst +++ b/user_guide_src/source/general/styleguide.rst @@ -94,7 +94,7 @@ overly long and verbose names. class Super_class { - function __construct() + public function __construct() { } @@ -168,7 +168,6 @@ picked up by IDEs:: /** * Encodes string for use in XML * - * @access public * @param string * @return string */ diff --git a/user_guide_src/source/general/views.rst b/user_guide_src/source/general/views.rst index dc65f6c4f..9b7c9daaa 100644 --- a/user_guide_src/source/general/views.rst +++ b/user_guide_src/source/general/views.rst @@ -49,7 +49,7 @@ replace the echo statement with the view loading function:: <?php class Blog extends CI_Controller { - function index() + public function index() { $this->load->view('blogview'); } @@ -74,14 +74,14 @@ might look something like this:: class Page extends CI_Controller { - function index() - { - $data['page_title'] = 'Your title'; - $this->load->view('header'); - $this->load->view('menu'); - $this->load->view('content', $data); - $this->load->view('footer'); - } + public function index() + { + $data['page_title'] = 'Your title'; + $this->load->view('header'); + $this->load->view('menu'); + $this->load->view('content', $data); + $this->load->view('footer'); + } } ?> @@ -126,7 +126,7 @@ Let's try it with your controller file. Open it add this code:: <?php class Blog extends CI_Controller { - function index() + public function index() { $data['title'] = "My Real Title"; $data['heading'] = "My Real Heading"; @@ -164,7 +164,7 @@ Here's a simple example. Add this to your controller:: <?php class Blog extends CI_Controller { - function index() + public function index() { $data['todo_list'] = array('Clean House', 'Call Mom', 'Run Errands'); diff --git a/user_guide_src/source/helpers/date_helper.rst b/user_guide_src/source/helpers/date_helper.rst index bd5a3aa18..18216c5a2 100644 --- a/user_guide_src/source/helpers/date_helper.rst +++ b/user_guide_src/source/helpers/date_helper.rst @@ -255,14 +255,16 @@ Formats a unix timestamp so that is appears similar to this The first parameter must contain a Unix timestamp. The second parameter must contain a timestamp that is greater that the first timestamp. If -the second parameter empty, the current time will be used. The most -common purpose for this function is to show how much time has elapsed -from some point in time in the past to now. +the second parameter empty, the current time will be used. The third +parameter is optional and limits the number of time units to display. +The most common purpose for this function is to show how much time has +elapsed from some point in time in the past to now. -.. php:method:: timespan($seconds = 1, $time = '') +.. php:method:: timespan($seconds = 1, $time = '', $units = '') :param integer $seconds: a number of seconds :param string $time: Unix timestamp + :param integer $units: a number of time units to display :returns: string Example @@ -271,7 +273,8 @@ Example $post_date = '1079621429'; $now = time(); - echo timespan($post_date, $now); + $units = 2; + echo timespan($post_date, $now, $units); .. note:: The text generated by this function is found in the following language file: language/<your_lang>/date_lang.php diff --git a/user_guide_src/source/helpers/directory_helper.rst b/user_guide_src/source/helpers/directory_helper.rst index fd169886c..cf88732d3 100644 --- a/user_guide_src/source/helpers/directory_helper.rst +++ b/user_guide_src/source/helpers/directory_helper.rst @@ -59,7 +59,7 @@ be numerically indexed. Here is an example of a typical array:: [1] => config.html [database] => Array ( - [0] => active_record.html + [0] => query_builder.html [1] => binds.html [2] => configuration.html [3] => connecting.html diff --git a/user_guide_src/source/helpers/form_helper.rst b/user_guide_src/source/helpers/form_helper.rst index 3794e0835..a110f3c14 100644 --- a/user_guide_src/source/helpers/form_helper.rst +++ b/user_guide_src/source/helpers/form_helper.rst @@ -45,7 +45,7 @@ parameter, like this :: - $attributes = array('class' => 'email', 'id' => 'myform'); + $attributes = array('class' => 'email', 'id' => 'myform'); echo form_open('email/send', $attributes); The above example would create a form similar to this @@ -61,15 +61,15 @@ Hidden fields can be added by passing an associative array to the third paramete :: - $hidden = array('username' => 'Joe', 'member_id' => '234'); + $hidden = array('username' => 'Joe', 'member_id' => '234'); echo form_open('email/send', '', $hidden); The above example would create a form similar to this :: - <form method="post" accept-charset="utf-8" action="http://example.com/index.php/email/send"> - <input type="hidden" name="username" value="Joe" /> + <form method="post" accept-charset="utf-8" action="http://example.com/index.php/email/send"> + <input type="hidden" name="username" value="Joe" /> <input type="hidden" name="member_id" value="234" /> form_open_multipart() @@ -87,28 +87,67 @@ name/value string to create one field :: - form_hidden('username', 'johndoe'); + form_hidden('username', 'johndoe'); // Would produce: <input type="hidden" name="username" value="johndoe" /> Or you can submit an associative array to create multiple fields :: - $data = array( - 'name' => 'John Doe', - 'email' => 'john@example.com', - 'url' => 'http://example.com' - ); - - echo form_hidden($data); - + $data = array( + 'name' => 'John Doe', + 'email' => 'john@example.com', + 'url' => 'http://example.com' + ); + + echo form_hidden($data); + /* - Would produce: - <input type="hidden" name="name" value="John Doe" /> - <input type="hidden" name="email" value="john@example.com" /> + Would produce: + <input type="hidden" name="name" value="John Doe" /> + <input type="hidden" name="email" value="john@example.com" /> <input type="hidden" name="url" value="http://example.com" /> */ +Or pass an associative array to the value field. + +:: + + $data = array( + 'name' => 'John Doe', + 'email' => 'john@example.com', + 'url' => 'http://example.com' + ); + + echo form_hidden('my_array', $data); + + /* + Would produce: + <input type="hidden" name="my_array[name]" value="John Doe" /> + <input type="hidden" name="my_array[email]" value="john@example.com" /> + <input type="hidden" name="my_array[url]" value="http://example.com" /> + */ + +If you want to create hidden input fields with extra attributes + +:: + + $data = array( + 'type' => 'hidden', + 'name' => 'email', + 'id' => 'hiddenemail', + 'value' => 'john@example.com', + 'class' => 'hiddenemail' + ); + + echo form_input($data); + + /* + Would produce: + + <input type="hidden" name="email" value="john@example.com" id="hiddenemail" class="hiddenemail" /> + */ + form_input() ============ @@ -124,21 +163,21 @@ form to contain :: - $data = array( - 'name' => 'username', - 'id' => 'username', - 'value' => 'johndoe', - 'maxlength' => '100', - 'size' => '50', - 'style' => 'width:50%', - ); - + $data = array( + 'name' => 'username', + 'id' => 'username', + 'value' => 'johndoe', + 'maxlength' => '100', + 'size' => '50', + 'style' => 'width:50%' + ); + echo form_input($data); - + /* Would produce: - - <input type="text" name="username" id="username" value="johndoe" maxlength="100" size="50" style="width:50%" /> + + <input type="text" name="username" value="johndoe" id="username" maxlength="100" size="50" style="width:50%" /> */ If you would like your form to contain some additional data, like @@ -146,7 +185,7 @@ Javascript, you can pass it as a string in the third parameter :: - $js = 'onClick="some_function()"'; + $js = 'onClick="some_function()"'; echo form_input('username', 'johndoe', $js); form_password() @@ -176,37 +215,37 @@ multiple select for you. Example :: - $options = array( - 'small' => 'Small Shirt', - 'med' => 'Medium Shirt', - 'large' => 'Large Shirt', - 'xlarge' => 'Extra Large Shirt', - ); - - $shirts_on_sale = array('small', 'large'); - echo form_dropdown('shirts', $options, 'large'); - + $options = array( + 'small' => 'Small Shirt', + 'med' => 'Medium Shirt', + 'large' => 'Large Shirt', + 'xlarge' => 'Extra Large Shirt', + ); + + $shirts_on_sale = array('small', 'large'); + echo form_dropdown('shirts', $options, 'large'); + /* - Would produce: - - <select name="shirts"> - <option value="small">Small Shirt</option> - <option value="med">Medium Shirt</option> - <option value="large" selected="selected">Large Shirt</option> - <option value="xlarge">Extra Large Shirt</option> + Would produce: + + <select name="shirts"> + <option value="small">Small Shirt</option> + <option value="med">Medium Shirt</option> + <option value="large" selected="selected">Large Shirt</option> + <option value="xlarge">Extra Large Shirt</option> </select> */ - + echo form_dropdown('shirts', $options, $shirts_on_sale); - + /* - Would produce: - - <select name="shirts" multiple="multiple"> - <option value="small" selected="selected">Small Shirt</option> - <option value="med">Medium Shirt</option> - <option value="large" selected="selected">Large Shirt</option> - <option value="xlarge">Extra Large Shirt</option> + Would produce: + + <select name="shirts" multiple="multiple"> + <option value="small" selected="selected">Small Shirt</option> + <option value="med">Medium Shirt</option> + <option value="large" selected="selected">Large Shirt</option> + <option value="xlarge">Extra Large Shirt</option> </select> */ @@ -216,7 +255,7 @@ parameter :: - $js = 'id="shirts" onChange="some_function();"'; + $js = 'id="shirts" onChange="some_function();"'; echo form_dropdown('shirts', $options, 'large', $js); If the array passed as $options is a multidimensional array, @@ -240,38 +279,38 @@ Lets you generate fieldset/legend fields. :: - echo form_fieldset('Address Information'); - echo "<p>fieldset content here</p>\n"; + echo form_fieldset('Address Information'); + echo "<p>fieldset content here</p>\n"; echo form_fieldset_close(); - + /* Produces: - <fieldset> - <legend>Address Information</legend> - <p>form content here</p> + <fieldset> + <legend>Address Information</legend> + <p>form content here</p> </fieldset> */ - + Similar to other functions, you can submit an associative array in the second parameter if you prefer to set additional attributes. :: $attributes = array( - 'id' => 'address_info', + 'id' => 'address_info', 'class' => 'address_info' - ); - - echo form_fieldset('Address Information', $attributes); - echo "<p>fieldset content here</p>\n"; - echo form_fieldset_close(); - + ); + + echo form_fieldset('Address Information', $attributes); + echo "<p>fieldset content here</p>\n"; + echo form_fieldset_close(); + /* - Produces: - - <fieldset id="address_info" class="address_info"> - <legend>Address Information</legend> - <p>form content here</p> + Produces: + + <fieldset id="address_info" class="address_info"> + <legend>Address Information</legend> + <p>form content here</p> </fieldset> */ @@ -284,9 +323,9 @@ the tag. For example :: - $string = "</div></div>"; - echo form_fieldset_close($string); - // Would produce: </fieldset> </div></div> + $string = "</div></div>"; + echo form_fieldset_close($string); + // Would produce: </fieldset></div></div> form_checkbox() =============== @@ -295,7 +334,7 @@ Lets you generate a checkbox field. Simple example :: - echo form_checkbox('newsletter', 'accept', TRUE); + echo form_checkbox('newsletter', 'accept', TRUE); // Would produce: <input type="checkbox" name="newsletter" value="accept" checked="checked" /> The third parameter contains a boolean TRUE/FALSE to determine whether @@ -306,15 +345,15 @@ array of attributes to the function :: - $data = array( - 'name' => 'newsletter', - 'id' => 'newsletter', - 'value' => 'accept', - 'checked' => TRUE, - 'style' => 'margin:10px', - ); - - echo form_checkbox($data); + $data = array( + 'name' => 'newsletter', + 'id' => 'newsletter', + 'value' => 'accept', + 'checked' => TRUE, + 'style' => 'margin:10px', + ); + + echo form_checkbox($data); // Would produce: <input type="checkbox" name="newsletter" id="newsletter" value="accept" checked="checked" style="margin:10px" /> As with other functions, if you would like the tag to contain additional @@ -323,7 +362,7 @@ parameter :: - $js = 'onClick="some_function()"'; + $js = 'onClick="some_function()"'; echo form_checkbox('newsletter', 'accept', TRUE, $js) form_radio() @@ -339,7 +378,7 @@ Lets you generate a standard submit button. Simple example :: - echo form_submit('mysubmit', 'Submit Post!'); + echo form_submit('mysubmit', 'Submit Post!'); // Would produce: <input type="submit" name="mysubmit" value="Submit Post!" /> Similar to other functions, you can submit an associative array in the @@ -353,7 +392,7 @@ Lets you generate a <label>. Simple example :: - echo form_label('What is your Name', 'username'); + echo form_label('What is your Name', 'username'); // Would produce: <label for="username">What is your Name</label> Similar to other functions, you can submit an associative array in the @@ -361,12 +400,12 @@ third parameter if you prefer to set additional attributes. :: - $attributes = array( - 'class' => 'mycustomclass', + $attributes = array( + 'class' => 'mycustomclass', 'style' => 'color: #000;' - ); - - echo form_label('What is your Name', 'username', $attributes); + ); + + echo form_label('What is your Name', 'username', $attributes); // Would produce: <label for="username" class="mycustomclass" style="color: #000;">What is your Name</label> @@ -384,7 +423,7 @@ button name and content in the first and second parameter :: - echo form_button('name','content'); + echo form_button('name','content'); // Would produce <button name="name" type="button">Content</button> Or you can pass an associative array containing any data you wish your @@ -392,15 +431,15 @@ form to contain: :: - $data = array( - 'name' => 'button', - 'id' => 'button', - 'value' => 'true', - 'type' => 'reset', - 'content' => 'Reset' - ); - - echo form_button($data); + $data = array( + 'name' => 'button', + 'id' => 'button', + 'value' => 'true', + 'type' => 'reset', + 'content' => 'Reset' + ); + + echo form_button($data); // Would produce: <button name="button" id="button" value="true" type="reset">Reset</button> If you would like your form to contain some additional data, like @@ -408,7 +447,7 @@ JavaScript, you can pass it as a string in the third parameter: :: - $js = 'onClick="some_function()"'; + $js = 'onClick="some_function()"'; echo form_button('mybutton', 'Click Me', $js); form_close() @@ -420,8 +459,8 @@ the tag. For example :: - $string = "</div></div>"; - echo form_close($string); + $string = "</div></div>"; + echo form_close($string); // Would produce: </form> </div></div> form_prep() @@ -432,7 +471,7 @@ elements without breaking out of the form. Consider this example :: - $string = 'Here is a string containing "quoted" text.'; + $string = 'Here is a string containing "quoted" text.'; <input type="text" name="myform" value="$string" /> Since the above string contains a set of quotes it will cause the form @@ -475,9 +514,9 @@ Example :: <select name="myselect"> - <option value="one" <?php echo set_select('myselect', 'one', TRUE); ?> >One</option> - <option value="two" <?php echo set_select('myselect', 'two'); ?> >Two</option> - <option value="three" <?php echo set_select('myselect', 'three'); ?> >Three</option> + <option value="one" <?php echo set_select('myselect', 'one', TRUE); ?> >One</option> + <option value="two" <?php echo set_select('myselect', 'two'); ?> >Two</option> + <option value="three" <?php echo set_select('myselect', 'three'); ?> >Three</option> </select> set_checkbox() @@ -490,7 +529,7 @@ lets you set an item as the default (use boolean TRUE/FALSE). Example :: - <input type="checkbox" name="mycheck" value="1" <?php echo set_checkbox('mycheck', '1'); ?> /> + <input type="checkbox" name="mycheck" value="1" <?php echo set_checkbox('mycheck', '1'); ?> /> <input type="checkbox" name="mycheck" value="2" <?php echo set_checkbox('mycheck', '2'); ?> /> set_radio() @@ -501,6 +540,6 @@ This function is identical to the **set_checkbox()** function above. :: - <input type="radio" name="myradio" value="1" <?php echo set_radio('myradio', '1', TRUE); ?> /> + <input type="radio" name="myradio" value="1" <?php echo set_radio('myradio', '1', TRUE); ?> /> <input type="radio" name="myradio" value="2" <?php echo set_radio('myradio', '2'); ?> /> diff --git a/user_guide_src/source/helpers/html_helper.rst b/user_guide_src/source/helpers/html_helper.rst index 2e217898e..17c28cd2a 100644 --- a/user_guide_src/source/helpers/html_helper.rst +++ b/user_guide_src/source/helpers/html_helper.rst @@ -325,24 +325,44 @@ Strict is used by default, but many doctypes are available. The following is a list of doctype choices. These are configurable, and pulled from application/config/doctypes.php -+------------------------+--------------------------+---------------------------------------------------------------------------------------------------------------------------+ -| Doctype | Option | Result | -+========================+==========================+===========================================================================================================================+ -| XHTML 1.1 | doctype('xhtml11') | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> | -+------------------------+--------------------------+---------------------------------------------------------------------------------------------------------------------------+ -| XHTML 1.0 Strict | doctype('xhtml1-strict') | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> | -+------------------------+--------------------------+---------------------------------------------------------------------------------------------------------------------------+ -| XHTML 1.0 Transitional | doctype('xhtml1-trans') | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> | -+------------------------+--------------------------+---------------------------------------------------------------------------------------------------------------------------+ -| XHTML 1.0 Frameset | doctype('xhtml1-frame') | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd"> | -+------------------------+--------------------------+---------------------------------------------------------------------------------------------------------------------------+ -| XHTML Basic 1.1 | doctype('xhtml-basic11') | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd"> | -+------------------------+--------------------------+---------------------------------------------------------------------------------------------------------------------------+ -| HTML 5 | doctype('html5') | <!DOCTYPE html> | -+------------------------+--------------------------+---------------------------------------------------------------------------------------------------------------------------+ -| HTML 4 Strict | doctype('html4-strict') | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> | -+------------------------+--------------------------+---------------------------------------------------------------------------------------------------------------------------+ -| HTML 4 Transitional | doctype('html4-trans') | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> | -+------------------------+--------------------------+---------------------------------------------------------------------------------------------------------------------------+ -| HTML 4 Frameset | doctype('html4-frame') | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd"> | -+------------------------+--------------------------+---------------------------------------------------------------------------------------------------------------------------+ ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| Doctype | Option | Result | ++===============================+==============================+==================================================================================================================================================+ +| XHTML 1.1 | doctype('xhtml11') | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| XHTML 1.0 Strict | doctype('xhtml1-strict') | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| XHTML 1.0 Transitional | doctype('xhtml1-trans') | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| XHTML 1.0 Frameset | doctype('xhtml1-frame') | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| XHTML Basic 1.1 | doctype('xhtml-basic11') | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| HTML 5 | doctype('html5') | <!DOCTYPE html> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| HTML 4 Strict | doctype('html4-strict') | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| HTML 4 Transitional | doctype('html4-trans') | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| HTML 4 Frameset | doctype('html4-frame') | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| MathML 1.01 | doctype('mathml1') | <!DOCTYPE math SYSTEM "http://www.w3.org/Math/DTD/mathml1/mathml.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| MathML 2.0 | doctype('mathml2') | <!DOCTYPE math PUBLIC "-//W3C//DTD MathML 2.0//EN" "http://www.w3.org/Math/DTD/mathml2/mathml2.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| SVG 1.0 | doctype('svg10') | <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| SVG 1.1 Full | doctype('svg11') | <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| SVG 1.1 Basic | doctype('svg11-basic') | <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Basic//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| SVG 1.1 Tiny | doctype('svg11-tiny') | <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Tiny//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-tiny.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| XHTML+MathML+SVG (XHTML host) | doctype('xhtml-math-svg-xh') | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| XHTML+MathML+SVG (SVG host) | doctype('xhtml-math-svg-sh') | <!DOCTYPE svg:svg PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| XHTML+RDFa 1.0 | doctype('xhtml-rdfa-1') | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+ +| XHTML+RDFa 1.1 | doctype('xhtml-rdfa-2') | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.1//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-2.dtd"> | ++-------------------------------+------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------+
\ No newline at end of file diff --git a/user_guide_src/source/helpers/path_helper.rst b/user_guide_src/source/helpers/path_helper.rst index 1a70af458..847f5a08b 100644 --- a/user_guide_src/source/helpers/path_helper.rst +++ b/user_guide_src/source/helpers/path_helper.rst @@ -28,10 +28,16 @@ cannot be resolved. :: - $directory = '/etc/passwd'; - echo set_realpath($directory); // returns "/etc/passwd" - $non_existent_directory = '/path/to/nowhere'; - echo set_realpath($non_existent_directory, TRUE); // returns an error, as the path could not be resolved - echo set_realpath($non_existent_directory, FALSE); // returns "/path/to/nowhere" - - + $file = '/etc/php5/apache2/php.ini'; + echo set_realpath($file); // returns "/etc/php5/apache2/php.ini" + + $non_existent_file = '/path/to/non-exist-file.txt'; + echo set_realpath($non_existent_file, TRUE); // shows an error, as the path cannot be resolved + echo set_realpath($non_existent_file, FALSE); // returns "/path/to/non-exist-file.txt" + + $directory = '/etc/php5'; + echo set_realpath($directory); // returns "/etc/php5/" + + $non_existent_directory = '/path/to/nowhere'; + echo set_realpath($non_existent_directory, TRUE); // shows an error, as the path cannot be resolved + echo set_realpath($non_existent_directory, FALSE); // returns "/path/to/nowhere" diff --git a/user_guide_src/source/helpers/security_helper.rst b/user_guide_src/source/helpers/security_helper.rst index 01018c61a..b1bcf2b4a 100644 --- a/user_guide_src/source/helpers/security_helper.rst +++ b/user_guide_src/source/helpers/security_helper.rst @@ -34,8 +34,9 @@ More info can be found there. do_hash() ========= -Permits you to create SHA1 or MD5 one way hashes suitable for encrypting -passwords. Will create SHA1 by default. Examples +Permits you to create one way hashes suitable for encrypting +passwords. Will create SHA1 by default. See `hash_algos() <http://php.net/function.hash_algos>`_ +for a full list of supported algorithms. :: @@ -43,7 +44,7 @@ passwords. Will create SHA1 by default. Examples $str = do_hash($str, 'md5'); // MD5 .. note:: This function was formerly named dohash(), which has been - deprecated in favor of `do_hash()`. + removed in favor of `do_hash()`. strip_image_tags() ================== diff --git a/user_guide_src/source/helpers/string_helper.rst b/user_guide_src/source/helpers/string_helper.rst index dc70e461a..2d23fb00c 100644 --- a/user_guide_src/source/helpers/string_helper.rst +++ b/user_guide_src/source/helpers/string_helper.rst @@ -108,6 +108,36 @@ found in http://. Example $string = "http://example.com//index.php"; echo reduce_double_slashes($string); // results in "http://example.com/index.php" +strip_slashes() +=============== + +Removes any slashes from a string. Example + +:: + + $str = "Is your name O\'reilly?"; + echo strip_slashes($str); // results in Is your name O'reilly? + +You can also use an array. Example + +:: + + $str = array( + 'question' => 'Is your name O\'reilly?', + 'answer' => 'No, my name is O\'connor.' + ); + + $str = strip_slashes($str); + +The above will return the following array: + +:: + + array( + 'question' => "Is your name O'reilly?", + 'answer' => "No, my name is O'connor." + ); + trim_slashes() ============== diff --git a/user_guide_src/source/installation/upgrade_200.rst b/user_guide_src/source/installation/upgrade_200.rst index 0bcbd5c99..b39f4fd23 100644 --- a/user_guide_src/source/installation/upgrade_200.rst +++ b/user_guide_src/source/installation/upgrade_200.rst @@ -102,7 +102,7 @@ Please refer to the :ref:`2.0.0 Change Log <2.0.0-changelog>` for full details, but here are some of the larger changes that are more likely to impact your code: -- CodeIgniter now requires PHP 5.1.6. +- CodeIgniter now requires PHP 5.2.4. - Scaffolding has been removed. - The CAPTCHA plugin in now a :doc:`helper </helpers/captcha_helper>`. - The JavaScript calendar plugin was removed. diff --git a/user_guide_src/source/installation/upgrade_300.rst b/user_guide_src/source/installation/upgrade_300.rst index 4c594ab17..e434e8d45 100644 --- a/user_guide_src/source/installation/upgrade_300.rst +++ b/user_guide_src/source/installation/upgrade_300.rst @@ -31,3 +31,13 @@ Step 3: Remove $autoload['core'] from your config/autoload.php Use of the `$autoload['core']` config array has been deprecated as of CodeIgniter 1.4.1 and is now removed. Move any entries that you might have listed there to `$autoload['libraries']` instead. + +Step 4: Update your config/database.php +======================================= + +Due to 3.0.0's renaming of Active Record to Query Builder, inside your _config/database.php_, you will +need to rename the `$active_record` variable to `$query_builder`. + + $active_group = 'default'; + // $active_record = TRUE; + $query_builder = TRUE;
\ No newline at end of file diff --git a/user_guide_src/source/libraries/email.rst b/user_guide_src/source/libraries/email.rst index 27b704dae..daf000907 100644 --- a/user_guide_src/source/libraries/email.rst +++ b/user_guide_src/source/libraries/email.rst @@ -104,6 +104,7 @@ Preference Default Value Options Descript **newline** \\n "\\r\\n" or "\\n" or "\\r" Newline character. (Use "\\r\\n" to comply with RFC 822). **bcc_batch_mode** FALSE TRUE or FALSE (boolean) Enable BCC Batch Mode. **bcc_batch_size** 200 None Number of emails in each BCC batch. +**dsn** FALSE TRUE or FALSE (boolean) Enable notify message from server =================== ====================== ============================ ======================================================================= Email Function Reference @@ -228,11 +229,20 @@ use the function multiple times. For example:: $this->email->attach('/path/to/photo2.jpg'); $this->email->attach('/path/to/photo3.jpg'); -If you'd like to change the disposition or add a custom file name, you can use the second and third paramaters. To use the default disposition (attachment), leave the second parameter blank. Here's an example:: - - $this->email->attach('/path/to/photo1.jpg', 'inline'); - $this->email->attach('/path/to/photo1.jpg', '', 'birthday.jpg'); - +To use the default disposition (attachment), leave the second parameter blank, +otherwise use a custom disposition:: + + $this->email->attach('image.jpg', 'inline'); + +If you'd like to use a custom file name, you can use the third paramater:: + + $this->email->attach('filename.pdf', 'attachment', 'report.pdf'); + +If you need to use a buffer string instead of a real - physical - file you can +use the first parameter as buffer, the third parameter as file name and the fourth +parameter as mime-type:: + + $this->email->attach($buffer, 'attachment', 'report.pdf', 'application/pdf'); $this->email->print_debugger() ------------------------------- diff --git a/user_guide_src/source/libraries/file_uploading.rst b/user_guide_src/source/libraries/file_uploading.rst index 90efca95d..d573fc770 100644 --- a/user_guide_src/source/libraries/file_uploading.rst +++ b/user_guide_src/source/libraries/file_uploading.rst @@ -90,24 +90,24 @@ this code and save it to your applications/controllers/ folder:: class Upload extends CI_Controller { - function __construct() + public function __construct() { parent::__construct(); $this->load->helper(array('form', 'url')); } - function index() + public function index() { $this->load->view('upload_form', array('error' => ' ' )); } - function do_upload() + public function do_upload() { - $config['upload_path'] = './uploads/'; - $config['allowed_types'] = 'gif|jpg|png'; - $config['max_size'] = '100'; - $config['max_width'] = '1024'; - $config['max_height'] = '768'; + $config['upload_path'] = './uploads/'; + $config['allowed_types'] = 'gif|jpg|png'; + $config['max_size'] = 100; + $config['max_width'] = 1024; + $config['max_height'] = 768; $this->load->library('upload', $config); diff --git a/user_guide_src/source/libraries/form_validation.rst b/user_guide_src/source/libraries/form_validation.rst index e7875bc22..028b61c4c 100644 --- a/user_guide_src/source/libraries/form_validation.rst +++ b/user_guide_src/source/libraries/form_validation.rst @@ -123,7 +123,7 @@ this code and save it to your applications/controllers/ folder:: class Form extends CI_Controller { - function index() + public function index() { $this->load->helper(array('form', 'url')); @@ -219,7 +219,7 @@ Your controller should now look like this:: class Form extends CI_Controller { - function index() + public function index() { $this->load->helper(array('form', 'url')); @@ -321,7 +321,7 @@ password to MD5, and running the username through the "xss_clean" function, which removes malicious data. **Any native PHP function that accepts one parameter can be used as a -rule, like htmlspecialchars, trim, MD5, etc.** +rule, like htmlspecialchars, trim, md5, etc.** .. note:: You will generally want to use the prepping functions **after** the validation rules so if there is an error, the original @@ -523,7 +523,7 @@ Changing the Error Delimiters By default, the Form Validation class adds a paragraph tag (<p>) around each error message shown. You can either change these delimiters -globally or individually. +globally, individually, or change the defaults in a config file. #. **Changing delimiters Globally** To globally change the error delimiters, in your controller function, @@ -543,6 +543,12 @@ globally or individually. <?php echo validation_errors('<div class="error">', '</div>'); ?> +#. **Set delimiters in a config file** + You can add your error delimiters in application/config/form_validation.php as follows:: + + $config['error_prefix'] = '<div class="error_prefix">'; + $config['error_suffix'] = '</div>'; + Showing Errors Individually =========================== @@ -579,6 +585,29 @@ must supply it as an array to the function. Example:: For more info please see the :ref:`using-arrays-as-field-names` section below. +Validating an Array (other than $_POST) +======================================= + +Sometimes you may want to validate an array that does not originate from $_POST data. + +In this case, you can specify the array to be validated:: + + $data = array( + 'username' => 'johndoe', + 'password' => 'mypassword', + 'passconf' => 'mypassword' + ); + + $this->form_validation->set_data($data); + +Creating validation rules, running the validation and retrieving error messages works the same whether you are +validating $_POST data or an array. + +**Important Note:** If you want to validate more than one array during a single execution, then you should +call the reset_validation() function before setting up rules and validating the new array. + +For more info please see the :ref:`function-reference` section below. + .. _saving-groups: ************************************************ @@ -823,42 +852,49 @@ Rule Reference The following is a list of all the native rules that are available to use: -======================= ========== ============================================================================================= ======================= -Rule Parameter Description Example -======================= ========== ============================================================================================= ======================= -**required** No Returns FALSE if the form element is empty. -**matches** Yes Returns FALSE if the form element does not match the one in the parameter. matches[form_item] -**is_unique** Yes Returns FALSE if the form element is not unique to the is_unique[table.field] - table and field name in the parameter. is_unique[table.field] -**max_length** Yes Returns FALSE if the form element is longer then the parameter value. max_length[12] -**exact_length** Yes Returns FALSE if the form element is not exactly the parameter value. exact_length[8] -**greater_than** Yes Returns FALSE if the form element is less than the parameter value or not numeric. greater_than[8] -**less_than** Yes Returns FALSE if the form element is greater than the parameter value or not numeric. less_than[8] -**alpha** No Returns FALSE if the form element contains anything other than alphabetical characters. -**alpha_numeric** No Returns FALSE if the form element contains anything other than alpha-numeric characters. -**alpha_dash** No Returns FALSE if the form element contains anything other than alpha-numeric characters, - underscores or dashes. -**numeric** No Returns FALSE if the form element contains anything other than numeric characters. -**integer** No Returns FALSE if the form element contains anything other than an integer. -**decimal** Yes Returns FALSE if the form element is not exactly the parameter value. -**is_natural** No Returns FALSE if the form element contains anything other than a natural number: - 0, 1, 2, 3, etc. -**is_natural_no_zero** No Returns FALSE if the form element contains anything other than a natural - number, but not zero: 1, 2, 3, etc. -**is_unique** Yes Returns FALSE if the form element is not unique in a database table. is_unique[table.field] -**valid_email** No Returns FALSE if the form element does not contain a valid email address. -**valid_emails** No Returns FALSE if any value provided in a comma separated list is not a valid email. -**valid_ip** No Returns FALSE if the supplied IP is not valid. -**valid_base64** No Returns FALSE if the supplied string contains anything other than valid Base64 characters. -======================= ========== ============================================================================================= ======================= +========================= ========== ============================================================================================= ======================= +Rule Parameter Description Example +========================= ========== ============================================================================================= ======================= +**required** No Returns FALSE if the form element is empty. +**matches** Yes Returns FALSE if the form element does not match the one in the parameter. matches[form_item] +**is_unique** Yes Returns FALSE if the form element is not unique to the is_unique[table.field] + table and field name in the parameter. is_unique[table.field] +**max_length** Yes Returns FALSE if the form element is longer then the parameter value. max_length[12] +**exact_length** Yes Returns FALSE if the form element is not exactly the parameter value. exact_length[8] +**greater_than** Yes Returns FALSE if the form element is less than or equal to the parameter value or not greater_than[8] + numeric. +**greater_than_equal_to** Yes Returns FALSE if the form element is less than the parameter value, greater_than_equal_to[8] + or not numeric. +**less_than** Yes Returns FALSE if the form element is greater than or equal to the parameter value or less_than[8] + not numeric. +**less_than_equal_to** Yes Returns FALSE if the form element is greater than the parameter value, less_than_equal_to[8] + or not numeric. +**alpha** No Returns FALSE if the form element contains anything other than alphabetical characters. +**alpha_numeric** No Returns FALSE if the form element contains anything other than alpha-numeric characters. +**alpha_dash** No Returns FALSE if the form element contains anything other than alpha-numeric characters, + underscores or dashes. +**numeric** No Returns FALSE if the form element contains anything other than numeric characters. +**integer** No Returns FALSE if the form element contains anything other than an integer. +**decimal** No Returns FALSE if the form element contains anything other than a decimal number. +**is_natural** No Returns FALSE if the form element contains anything other than a natural number: + 0, 1, 2, 3, etc. +**is_natural_no_zero** No Returns FALSE if the form element contains anything other than a natural + number, but not zero: 1, 2, 3, etc. +**is_unique** Yes Returns FALSE if the form element is not unique in a database table. is_unique[table.field] +**valid_email** No Returns FALSE if the form element does not contain a valid email address. +**valid_emails** No Returns FALSE if any value provided in a comma separated list is not a valid email. +**valid_ip** No Returns FALSE if the supplied IP is not valid. +**valid_base64** No Returns FALSE if the supplied string contains anything other than valid Base64 characters. +========================= ========== ============================================================================================= ======================= .. note:: These rules can also be called as discrete functions. For example:: $this->form_validation->required($string); -.. note:: You can also use any native PHP functions that permit one - parameter. +.. note:: You can also use any native PHP functions that permit up + to two parameters, where at least one is required (to pass + the field data). ****************** Prepping Reference @@ -930,6 +966,33 @@ $this->form_validation->set_message(); Permits you to set custom error messages. See :ref:`setting-error-messages` +$this->form_validation->set_data(); +======================================== + + .. php:method:: set_data ($data = '') + + :param array $data: The data to validate + + Permits you to set an array for validation, instead of using the default + $_POST array. + +$this->form_validation->reset_validation(); +=========================================== + + .. php:method:: reset_validation () + + Permits you to reset the validation when you validate more than one array. + This function should be called before validating each new array. + +$this->form_validation->error_array(); +======================================== + + .. php:method:: error_array () + + :rtype: Array + + Returns the error messages as an array. + .. _helper-functions: **************** @@ -1011,4 +1074,3 @@ This function is identical to the **set_checkbox()** function above. <input type="radio" name="myradio" value="1" <?php echo set_radio('myradio', '1', TRUE); ?> /> <input type="radio" name="myradio" value="2" <?php echo set_radio('myradio', '2'); ?> /> - diff --git a/user_guide_src/source/libraries/input.rst b/user_guide_src/source/libraries/input.rst index bcf117358..1f2ea650a 100644 --- a/user_guide_src/source/libraries/input.rst +++ b/user_guide_src/source/libraries/input.rst @@ -99,7 +99,7 @@ The function returns FALSE (boolean) if there are no items in the POST. :: - $this->input->post(NULL, TRUE); // returns all POST items with XSS filter + $this->input->post(NULL, TRUE); // returns all POST items with XSS filter $this->input->post(); // returns all POST items without XSS filter $this->input->get() @@ -119,9 +119,9 @@ The function returns FALSE (boolean) if there are no items in the GET. :: - $this->input->get(NULL, TRUE); // returns all GET items with XSS filter + $this->input->get(NULL, TRUE); // returns all GET items with XSS filter $this->input->get(); // returns all GET items without XSS filtering - + $this->input->get_post() ========================= @@ -298,3 +298,13 @@ see if PHP is being run on the command line. $this->input->is_cli_request() +$this->input->method(); +===================================== + +Returns the $_SERVER['REQUEST_METHOD'], optional set uppercase or lowercase (default lowercase). + +:: + + echo $this->input->method(TRUE); // Outputs: POST + echo $this->input->method(FALSE); // Outputs: post + echo $this->input->method(); // Outputs: post diff --git a/user_guide_src/source/libraries/javascript.rst b/user_guide_src/source/libraries/javascript.rst index 5e80fb998..d5e09c314 100644 --- a/user_guide_src/source/libraries/javascript.rst +++ b/user_guide_src/source/libraries/javascript.rst @@ -86,14 +86,14 @@ The jQuery Class To initialize the jQuery class manually in your controller constructor, use the $this->load->library function:: - $this->load->library('jquery'); + $this->load->library('javascript/jquery'); You may send an optional parameter to determine whether or not a script tag for the main jQuery file will be automatically included when loading the library. It will be created by default. To prevent this, load the library as follows:: - $this->load->library('jquery', FALSE); + $this->load->library('javascript/jquery', FALSE); Once loaded, the jQuery library object will be available using: $this->jquery diff --git a/user_guide_src/source/libraries/output.rst b/user_guide_src/source/libraries/output.rst index 2cf7c0854..baceaae7b 100644 --- a/user_guide_src/source/libraries/output.rst +++ b/user_guide_src/source/libraries/output.rst @@ -49,6 +49,15 @@ data, JPEG's, XML, etc easily. .. important:: Make sure any non-mime string you pass to this method exists in config/mimes.php or it will have no effect. +$this->output->get_content_type(); +========================================== + +Returns the Content-Type HTTP header that's currently in use. + + $mime = $this->output->get_content_type(); + +.. note:: If not set, the default return value is 'text/html'. + $this->output->get_output(); ============================= diff --git a/user_guide_src/source/libraries/sessions.rst b/user_guide_src/source/libraries/sessions.rst index ef32f5d71..e8332ee97 100644 --- a/user_guide_src/source/libraries/sessions.rst +++ b/user_guide_src/source/libraries/sessions.rst @@ -209,6 +209,10 @@ set_userdata(). To read a flashdata variable:: $this->session->flashdata('item'); + +An array of all flashdata can be retrieved as follows:: + + $this->session->all_flashdata(); If you find that you need to preserve a flashdata variable through an diff --git a/user_guide_src/source/libraries/table.rst b/user_guide_src/source/libraries/table.rst index 9bc3f3423..6a808abc2 100644 --- a/user_guide_src/source/libraries/table.rst +++ b/user_guide_src/source/libraries/table.rst @@ -116,6 +116,8 @@ example, only the table opening tag is being changed:: $tmpl = array ( 'table_open' => '<table border="1" cellpadding="2" cellspacing="1" class="mytable">' ); $this->table->set_template($tmpl); + +You can also set defaults for these in a config file. ****************** Function Reference diff --git a/user_guide_src/source/libraries/xmlrpc.rst b/user_guide_src/source/libraries/xmlrpc.rst index 3b945769f..dfb88114e 100644 --- a/user_guide_src/source/libraries/xmlrpc.rst +++ b/user_guide_src/source/libraries/xmlrpc.rst @@ -184,10 +184,10 @@ server will expect a class to exist with this prototype:: class My_blog extends CI_Controller { - function new_post($request) - { + public function new_post($request) + { - } + } } The $request variable is an object compiled by the Server, which @@ -304,7 +304,7 @@ folder:: class Xmlrpc_client extends CI_Controller { - function index() + public function index() { $this->load->helper('url'); $server_url = site_url('xmlrpc_server'); @@ -345,7 +345,7 @@ folder:: class Xmlrpc_server extends CI_Controller { - function index() + public function index() { $this->load->library('xmlrpc'); $this->load->library('xmlrpcs'); @@ -357,15 +357,17 @@ folder:: } - function process($request) + public function process($request) { $parameters = $request->output_parameters(); $response = array( - array( - 'you_said' => $parameters['0'], - 'i_respond' => 'Not bad at all.'), - 'struct'); + array( + 'you_said' => $parameters[0], + 'i_respond' => 'Not bad at all.' + ), + 'struct' + ); return $this->xmlrpc->send_response($response); } @@ -419,9 +421,9 @@ the Server. :: $parameters = $request->output_parameters(); - $name = $parameters['0']['name']; - $size = $parameters['1']['size']; - $size = $parameters['1']['shape']; + $name = $parameters[0]['name']; + $size = $parameters[1]['size']; + $size = $parameters[1]['shape']; ************************** XML-RPC Function Reference diff --git a/user_guide_src/source/overview/at_a_glance.rst b/user_guide_src/source/overview/at_a_glance.rst index 31f0b4dd9..6dcfdbb14 100644 --- a/user_guide_src/source/overview/at_a_glance.rst +++ b/user_guide_src/source/overview/at_a_glance.rst @@ -41,7 +41,7 @@ CodeIgniter Uses M-V-C CodeIgniter uses the Model-View-Controller approach, which allows great separation between logic and presentation. This is particularly good for projects in which designers are working with your template files, as the -code these file contain will be minimized. We describe MVC in more +code these files contain will be minimized. We describe MVC in more detail on its own page. CodeIgniter Generates Clean URLs diff --git a/user_guide_src/source/overview/features.rst b/user_guide_src/source/overview/features.rst index 44db08a94..8c27b1436 100644 --- a/user_guide_src/source/overview/features.rst +++ b/user_guide_src/source/overview/features.rst @@ -15,7 +15,7 @@ CodeIgniter's main features. - Model-View-Controller Based System - Extremely Light Weight - Full Featured database classes with support for several platforms. -- Active Record Database Support +- Query Builder Database Support - Form and Data Validation - Security and XSS Filtering - Session Management diff --git a/user_guide_src/source/tutorial/create_news_items.rst b/user_guide_src/source/tutorial/create_news_items.rst index 794b67eed..bfaf13537 100644 --- a/user_guide_src/source/tutorial/create_news_items.rst +++ b/user_guide_src/source/tutorial/create_news_items.rst @@ -94,7 +94,7 @@ Model ----- The only thing that remains is writing a method that writes the data to -the database. You'll use the Active Record class to insert the +the database. You'll use the Query Builder class to insert the information and use the input library to get the posted data. Open up the model created earlier and add the following: diff --git a/user_guide_src/source/tutorial/index.rst b/user_guide_src/source/tutorial/index.rst index c959d04d2..b1ab331d1 100644 --- a/user_guide_src/source/tutorial/index.rst +++ b/user_guide_src/source/tutorial/index.rst @@ -16,7 +16,7 @@ This tutorial will primarily focus on: - Model-View-Controller basics - Routing basics - Form validation -- Performing basic database queries using "Active Record" +- Performing basic database queries using "Query Builder" The entire tutorial is split up over several pages, each explaining a small part of the functionality of the CodeIgniter framework. You'll go diff --git a/user_guide_src/source/tutorial/news_section.rst b/user_guide_src/source/tutorial/news_section.rst index 38e4214ca..82b3e3b38 100644 --- a/user_guide_src/source/tutorial/news_section.rst +++ b/user_guide_src/source/tutorial/news_section.rst @@ -54,7 +54,7 @@ seed records. Now that the database and a model have been set up, you'll need a method to get all of our posts from our database. To do this, the database abstraction layer that is included with CodeIgniter — `Active -Record <../database/active_record.html>`_ — is used. This makes it +Record <../database/query_builder.html>`_ — is used. This makes it possible to write your 'queries' once and make them work on `all supported database systems <../general/requirements.html>`_. Add the following code to your model. @@ -76,7 +76,7 @@ following code to your model. With this code you can perform two different queries. You can get all news records, or get a news item by its `slug <#>`_. You might have noticed that the $slug variable wasn't sanitized before running the -query; Active Record does this for you. +query; Query Builder does this for you. Display the news ---------------- |