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-rwxr-xr-xsystem/core/CodeIgniter.php9
-rw-r--r--system/core/Common.php200
-rwxr-xr-xsystem/core/Config.php2
-rwxr-xr-xsystem/core/Hooks.php11
-rw-r--r--system/core/Loader.php9
-rwxr-xr-xsystem/core/Output.php10
-rwxr-xr-xsystem/core/Router.php9
-rwxr-xr-xsystem/core/Security.php2
-rw-r--r--system/core/Utf8.php25
-rw-r--r--system/database/DB_active_rec.php12
-rw-r--r--system/database/drivers/oci8/oci8_driver.php9
-rw-r--r--system/database/drivers/oci8/oci8_result.php4
-rw-r--r--system/database/drivers/postgre/postgre_forge.php3
-rw-r--r--system/database/drivers/sqlsrv/sqlsrv_driver.php2
-rw-r--r--system/helpers/download_helper.php9
-rw-r--r--system/helpers/file_helper.php9
-rw-r--r--system/helpers/html_helper.php9
-rw-r--r--system/helpers/inflector_helper.php90
-rw-r--r--system/helpers/smiley_helper.php9
-rw-r--r--system/helpers/text_helper.php9
-rw-r--r--system/libraries/Cache/Cache.php38
-rw-r--r--system/libraries/Cache/drivers/Cache_apc.php30
-rw-r--r--system/libraries/Cache/drivers/Cache_dummy.php8
-rw-r--r--system/libraries/Cache/drivers/Cache_file.php55
-rw-r--r--system/libraries/Cache/drivers/Cache_memcached.php10
-rw-r--r--system/libraries/Calendar.php147
-rw-r--r--system/libraries/Encrypt.php105
-rw-r--r--system/libraries/Form_validation.php4
-rw-r--r--system/libraries/Migration.php24
-rw-r--r--system/libraries/Sha1.php263
-rw-r--r--system/libraries/Typography.php101
-rw-r--r--system/libraries/Upload.php15
-rw-r--r--system/libraries/User_agent.php13
-rw-r--r--system/libraries/Xmlrpcs.php144
34 files changed, 488 insertions, 911 deletions
diff --git a/system/core/CodeIgniter.php b/system/core/CodeIgniter.php
index 97527e5ca..04f346c7c 100755
--- a/system/core/CodeIgniter.php
+++ b/system/core/CodeIgniter.php
@@ -59,14 +59,7 @@
* Load the framework constants
* ------------------------------------------------------
*/
- if (defined('ENVIRONMENT') AND file_exists(APPPATH.'config/'.ENVIRONMENT.'/constants.php'))
- {
- require(APPPATH.'config/'.ENVIRONMENT.'/constants.php');
- }
- else
- {
- require(APPPATH.'config/constants.php');
- }
+ load_environ_config('constants', TRUE);
/*
* ------------------------------------------------------
diff --git a/system/core/Common.php b/system/core/Common.php
index b0921fe0c..9e05f3db4 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -47,7 +47,6 @@
* 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 $version or higher
*/
@@ -76,7 +75,6 @@ if ( ! function_exists('is_php'))
* the file, based on the read-only attribute. is_writable() is also unreliable
* on Unix servers if safe_mode is on.
*
- * @access private
* @return void
*/
if ( ! function_exists('is_really_writable'))
@@ -118,18 +116,17 @@ if ( ! function_exists('is_really_writable'))
// ------------------------------------------------------------------------
/**
-* Class registry
-*
-* This function acts as a singleton. If the requested class does not
-* exist it is instantiated and set to a static variable. If it has
-* previously been instantiated the variable is returned.
-*
-* @access public
-* @param string the class name being requested
-* @param string the directory where the class should be found
-* @param string the class name prefix
-* @return object
-*/
+ * Class registry
+ *
+ * This function acts as a singleton. If the requested class does not
+ * exist it is instantiated and set to a static variable. If it has
+ * previously been instantiated the variable is returned.
+ *
+ * @param string the class name being requested
+ * @param string the directory where the class should be found
+ * @param string the class name prefix
+ * @return object
+ */
if ( ! function_exists('load_class'))
{
function &load_class($class, $directory = 'libraries', $prefix = 'CI_')
@@ -191,12 +188,11 @@ if ( ! function_exists('load_class'))
// --------------------------------------------------------------------
/**
-* Keeps track of which libraries have been loaded. This function is
-* called by the load_class() function above
-*
-* @access public
-* @return array
-*/
+ * Keeps track of which libraries have been loaded. This function is
+ * called by the load_class() function above
+ *
+ * @return array
+ */
if ( ! function_exists('is_loaded'))
{
function is_loaded($class = '')
@@ -215,14 +211,13 @@ 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
+ *
+ * @return array
+ */
if ( ! function_exists('get_config'))
{
function &get_config($replace = array())
@@ -273,11 +268,10 @@ if ( ! function_exists('get_config'))
// ------------------------------------------------------------------------
/**
-* Returns the specified config item
-*
-* @access public
-* @return mixed
-*/
+ * Returns the specified config item
+ *
+ * @return mixed
+ */
if ( ! function_exists('config_item'))
{
function config_item($item)
@@ -302,17 +296,16 @@ 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.
+ *
+ * @return void
+ */
if ( ! function_exists('show_error'))
{
function show_error($message, $status_code = 500, $heading = 'An Error Was Encountered')
@@ -326,15 +319,14 @@ if ( ! function_exists('show_error'))
// ------------------------------------------------------------------------
/**
-* 404 Page Handler
-*
-* This function is similar to the show_error() function above
-* However, instead of the standard error template it displays
-* 404 errors.
-*
-* @access public
-* @return void
-*/
+ * 404 Page Handler
+ *
+ * This function is similar to the show_error() function above
+ * However, instead of the standard error template it displays
+ * 404 errors.
+ *
+ * @return void
+ */
if ( ! function_exists('show_404'))
{
function show_404($page = '', $log_error = TRUE)
@@ -348,14 +340,13 @@ if ( ! function_exists('show_404'))
// ------------------------------------------------------------------------
/**
-* Error Logging Interface
-*
-* We use this as a simple mechanism to access the logging
-* class and send messages to be logged.
-*
-* @access public
-* @return void
-*/
+ * Error Logging Interface
+ *
+ * We use this as a simple mechanism to access the logging
+ * class and send messages to be logged.
+ *
+ * @return void
+ */
if ( ! function_exists('log_message'))
{
function log_message($level = 'error', $message, $php_error = FALSE)
@@ -377,7 +368,6 @@ if ( ! function_exists('log_message'))
/**
* Set HTTP Status Header
*
- * @access public
* @param int the status code
* @param string
* @return void
@@ -464,19 +454,18 @@ if ( ! function_exists('set_status_header'))
// --------------------------------------------------------------------
/**
-* Exception Handler
-*
-* This is the custom exception handler that is declaired at the top
-* of Codeigniter.php. The main reason we use this is to permit
-* PHP errors to be logged in our own log files since the user may
-* not have access to server logs. Since this function
-* effectively intercepts PHP errors, however, we also need
-* to display errors based on the current error_reporting level.
-* We do that with the use of a PHP error template.
-*
-* @access private
-* @return void
-*/
+ * Exception Handler
+ *
+ * This is the custom exception handler that is declaired at the top
+ * of Codeigniter.php. The main reason we use this is to permit
+ * PHP errors to be logged in our own log files since the user may
+ * not have access to server logs. Since this function
+ * effectively intercepts PHP errors, however, we also need
+ * to display errors based on the current error_reporting level.
+ * We do that with the use of a PHP error template.
+ *
+ * @return void
+ */
if ( ! function_exists('_exception_handler'))
{
function _exception_handler($severity, $message, $filepath, $line)
@@ -518,7 +507,6 @@ if ( ! function_exists('_exception_handler'))
* This prevents sandwiching null characters
* between ascii characters, like Java\0script.
*
- * @access public
* @param string
* @return string
*/
@@ -552,12 +540,11 @@ if ( ! function_exists('remove_invisible_characters'))
// ------------------------------------------------------------------------
/**
-* Returns HTML escaped variable
-*
-* @access public
-* @param mixed
-* @return mixed
-*/
+ * Returns HTML escaped variable
+ *
+ * @param mixed
+ * @return mixed
+ */
if ( ! function_exists('html_escape'))
{
function html_escape($var)
@@ -566,12 +553,57 @@ if ( ! function_exists('html_escape'))
{
return array_map('html_escape', $var);
}
+
+ return htmlspecialchars($var, ENT_QUOTES, config_item('charset'));
+ }
+}
+
+// ------------------------------------------------------------------------
+
+/**
+ * Load Environmental config directory files.
+ *
+ * In several places we check to see if the environment is loaded up and if the file
+ * that is being requested lives in said environment. Otherwise load up the file from
+ * the main CI config dir.
+ *
+ * @todo Optimize a bit to lessen the file system hits if the file has been loaded.
+ * @param string filename without extension. eg: 'config' or 'hooks'
+ * @param boolean whether or not to do a `require_once()` or a simple `include()`
+ * @return void
+ */
+ if ( ! function_exists('load_environ_config'))
+ {
+ function load_environ_config($file, $require=FALSE)
+ {
+ if (defined('ENVIRONMENT') AND file_exists(APPPATH.'config/'.ENVIRONMENT.'/'.$file.'.php'))
+ {
+ if ($require)
+ {
+ require_once(APPPATH.'config/'.ENVIRONMENT.'/'.$file.'.php');
+ }
+ else
+ {
+ include(APPPATH.'config/'.ENVIRONMENT.'/'.$file.'.php');
+ }
+
+ return;
+ }
+
+ if ($require)
+ {
+ require_once(APPPATH.'config/'.$file.'.php');
+ }
else
{
- return htmlspecialchars($var, ENT_QUOTES, config_item('charset'));
+ include(APPPATH.'config/'.$file.'.php');
}
+
+ return;
}
-}
+ }
+
+// ------------------------------------------------------------------------
/* End of file 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 abd2767d5..b0b4c9aa4 100755
--- a/system/core/Config.php
+++ b/system/core/Config.php
@@ -328,7 +328,7 @@ class CI_Config {
$uri = $str;
}
}
- return $uri;
+ return $uri;
}
// --------------------------------------------------------------------
diff --git a/system/core/Hooks.php b/system/core/Hooks.php
index 46bfec02a..6a36ce963 100755
--- a/system/core/Hooks.php
+++ b/system/core/Hooks.php
@@ -91,16 +91,7 @@ class CI_Hooks {
// Grab the "hooks" definition file.
// If there are no hooks, we're done.
-
- if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/hooks.php'))
- {
- include(APPPATH.'config/'.ENVIRONMENT.'/hooks.php');
- }
- elseif (is_file(APPPATH.'config/hooks.php'))
- {
- include(APPPATH.'config/hooks.php');
- }
-
+ load_environ_config('hooks');
if ( ! isset($hook) OR ! is_array($hook))
{
diff --git a/system/core/Loader.php b/system/core/Loader.php
index 4e14b54af..12d07bbe0 100644
--- a/system/core/Loader.php
+++ b/system/core/Loader.php
@@ -1125,14 +1125,7 @@ class CI_Loader {
*/
protected function _ci_autoloader()
{
- if (defined('ENVIRONMENT') AND file_exists(APPPATH.'config/'.ENVIRONMENT.'/autoload.php'))
- {
- include(APPPATH.'config/'.ENVIRONMENT.'/autoload.php');
- }
- else
- {
- include(APPPATH.'config/autoload.php');
- }
+ load_environ_config('autoload');
if ( ! isset($autoload))
{
diff --git a/system/core/Output.php b/system/core/Output.php
index 7b53f8e3e..4d1036ceb 100755
--- a/system/core/Output.php
+++ b/system/core/Output.php
@@ -106,15 +106,7 @@ class CI_Output {
$this->_zlib_oc = @ini_get('zlib.output_compression');
// Get mime types for later
- if (defined('ENVIRONMENT') AND file_exists(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
- {
- include APPPATH.'config/'.ENVIRONMENT.'/mimes.php';
- }
- else
- {
- include APPPATH.'config/mimes.php';
- }
-
+ load_environ_config('mimes');
$this->mime_types = $mimes;
diff --git a/system/core/Router.php b/system/core/Router.php
index 748678d67..5388a9289 100755
--- a/system/core/Router.php
+++ b/system/core/Router.php
@@ -141,14 +141,7 @@ class CI_Router {
}
// Load the routes.php file.
- if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/routes.php'))
- {
- include(APPPATH.'config/'.ENVIRONMENT.'/routes.php');
- }
- elseif (is_file(APPPATH.'config/routes.php'))
- {
- include(APPPATH.'config/routes.php');
- }
+ load_environ_config('routes');
$this->routes = ( ! isset($route) OR ! is_array($route)) ? array() : $route;
unset($route);
diff --git a/system/core/Security.php b/system/core/Security.php
index ce3f7d3cc..60a64f358 100755
--- a/system/core/Security.php
+++ b/system/core/Security.php
@@ -182,7 +182,7 @@ class CI_Security {
// Nothing should last forever
unset($_COOKIE[$this->_csrf_cookie_name]);
- $this->_csrf_hash = '';
+ $this->_csrf_hash = '';
$this->_csrf_set_hash();
$this->csrf_set_cookie();
diff --git a/system/core/Utf8.php b/system/core/Utf8.php
index 7abe4e43b..1bcf526a5 100644
--- a/system/core/Utf8.php
+++ b/system/core/Utf8.php
@@ -44,19 +44,18 @@ class CI_Utf8 {
* Constructor
*
* Determines if UTF-8 support is to be enabled
- *
*/
- function __construct()
+ public function __construct()
{
log_message('debug', "Utf8 Class Initialized");
global $CFG;
if (
- preg_match('/./u', 'é') === 1 // PCRE must support UTF-8
- AND function_exists('iconv') // iconv must be installed
- AND ini_get('mbstring.func_overload') != 1 // Multibyte string function overloading cannot be enabled
- AND $CFG->item('charset') == 'UTF-8' // Application charset must be UTF-8
+ @preg_match('/./u', 'é') === 1 // PCRE must support UTF-8
+ && function_exists('iconv') // iconv must be installed
+ && ini_get('mbstring.func_overload') !== 1 // Multibyte string function overloading cannot be enabled
+ && $CFG->item('charset') == 'UTF-8' // Application charset must be UTF-8
)
{
log_message('debug', "UTF-8 Support Enabled");
@@ -90,11 +89,10 @@ class CI_Utf8 {
*
* Ensures strings are UTF-8
*
- * @access public
* @param string
* @return string
*/
- function clean_string($str)
+ public function clean_string($str)
{
if ($this->_is_ascii($str) === FALSE)
{
@@ -113,11 +111,10 @@ class CI_Utf8 {
* line feeds, and carriage returns, as all others can cause
* problems in XML
*
- * @access public
* @param string
* @return string
*/
- function safe_ascii_for_xml($str)
+ public function safe_ascii_for_xml($str)
{
return remove_invisible_characters($str, FALSE);
}
@@ -129,12 +126,11 @@ class CI_Utf8 {
*
* Attempts to convert a string to UTF-8
*
- * @access public
* @param string
* @param string - input encoding
* @return string
*/
- function convert_to_utf8($str, $encoding)
+ public function convert_to_utf8($str, $encoding)
{
if (function_exists('iconv'))
{
@@ -159,13 +155,12 @@ class CI_Utf8 {
*
* Tests if a string is standard 7-bit ASCII or not
*
- * @access public
* @param string
* @return bool
*/
- function _is_ascii($str)
+ protected function _is_ascii($str)
{
- return (preg_match('/[^\x00-\x7F]/S', $str) == 0);
+ return (preg_match('/[^\x00-\x7F]/S', $str) === 0);
}
// --------------------------------------------------------------------
diff --git a/system/database/DB_active_rec.php b/system/database/DB_active_rec.php
index 41950e7d8..530b44e09 100644
--- a/system/database/DB_active_rec.php
+++ b/system/database/DB_active_rec.php
@@ -75,7 +75,7 @@ class CI_DB_active_record extends CI_DB_driver {
protected $ar_cache_set = array();
protected $ar_no_escape = array();
- protected $ar_cache_no_escape = array();
+ protected $ar_cache_no_escape = array();
// --------------------------------------------------------------------
@@ -830,9 +830,10 @@ class CI_DB_active_record extends CI_DB_driver {
*
* @param string
* @param string direction: asc or desc
+ * @param bool enable field name escaping
* @return object
*/
- public function order_by($orderby, $direction = '')
+ public function order_by($orderby, $direction = '', $escape = TRUE)
{
if (strtolower($direction) == 'random')
{
@@ -845,7 +846,7 @@ class CI_DB_active_record extends CI_DB_driver {
}
- if (strpos($orderby, ',') !== FALSE)
+ if ((strpos($orderby, ',') !== FALSE) && ($escape === TRUE))
{
$temp = array();
foreach (explode(',', $orderby) as $part)
@@ -863,7 +864,10 @@ class CI_DB_active_record extends CI_DB_driver {
}
else if ($direction != $this->_random_keyword)
{
- $orderby = $this->_protect_identifiers($orderby);
+ if ($escape === TRUE)
+ {
+ $orderby = $this->_protect_identifiers($orderby);
+ }
}
$orderby_statement = $orderby.$direction;
diff --git a/system/database/drivers/oci8/oci8_driver.php b/system/database/drivers/oci8/oci8_driver.php
index 190b86bb2..9c38dcbd6 100644
--- a/system/database/drivers/oci8/oci8_driver.php
+++ b/system/database/drivers/oci8/oci8_driver.php
@@ -661,11 +661,10 @@ class CI_DB_oci8_driver extends CI_DB {
*
* Generates a platform-specific insert string from the supplied data
*
- * @access protected
- * @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, $values)
{
diff --git a/system/database/drivers/oci8/oci8_result.php b/system/database/drivers/oci8/oci8_result.php
index 3ec71a9d6..f32559289 100644
--- a/system/database/drivers/oci8/oci8_result.php
+++ b/system/database/drivers/oci8/oci8_result.php
@@ -57,11 +57,11 @@ class CI_DB_oci8_result extends CI_DB_result {
if ($this->num_rows === 0 && count($this->result_array()) > 0)
{
$this->num_rows = count($this->result_array());
- @oci_execute($this->stmt_id);
+ @oci_execute($this->stmt_id, OCI_DEFAULT);
if ($this->curs_id)
{
- @oci_execute($this->curs_id);
+ @oci_execute($this->curs_id, OCI_DEFAULT);
}
}
diff --git a/system/database/drivers/postgre/postgre_forge.php b/system/database/drivers/postgre/postgre_forge.php
index df0338e73..f86ba2dda 100644
--- a/system/database/drivers/postgre/postgre_forge.php
+++ b/system/database/drivers/postgre/postgre_forge.php
@@ -225,9 +225,6 @@ class CI_DB_postgre_forge extends CI_DB_forge {
/**
* Drop Table
- *
- * @access private
- * @return bool
*/
function _drop_table($table)
{
diff --git a/system/database/drivers/sqlsrv/sqlsrv_driver.php b/system/database/drivers/sqlsrv/sqlsrv_driver.php
index 0f9f57836..340cd3a66 100644
--- a/system/database/drivers/sqlsrv/sqlsrv_driver.php
+++ b/system/database/drivers/sqlsrv/sqlsrv_driver.php
@@ -98,7 +98,7 @@ class CI_DB_sqlsrv_driver extends CI_DB {
*/
function db_pconnect()
{
- $this->db_connect(TRUE);
+ return $this->db_connect(TRUE);
}
// --------------------------------------------------------------------
diff --git a/system/helpers/download_helper.php b/system/helpers/download_helper.php
index 5f5d1aaf7..3173c9840 100644
--- a/system/helpers/download_helper.php
+++ b/system/helpers/download_helper.php
@@ -70,14 +70,7 @@ if ( ! function_exists('force_download'))
$extension = end($x);
// Load the mime types
- if (defined('ENVIRONMENT') AND 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');
- }
+ load_environ_config('mimes');
// Set a default mime if we can't find it
if ( ! isset($mimes[$extension]))
diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index 5b5085381..b4edcdea4 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_helper.php
@@ -364,14 +364,7 @@ if ( ! function_exists('get_mime_by_extension'))
if ( ! is_array($mimes))
{
- if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
- {
- include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php');
- }
- elseif (is_file(APPPATH.'config/mimes.php'))
- {
- include(APPPATH.'config/mimes.php');
- }
+ load_environ_config('mimes');
if ( ! is_array($mimes))
{
diff --git a/system/helpers/html_helper.php b/system/helpers/html_helper.php
index b6bb402a8..fa805f14f 100644
--- a/system/helpers/html_helper.php
+++ b/system/helpers/html_helper.php
@@ -275,14 +275,7 @@ if ( ! function_exists('doctype'))
if ( ! is_array($_doctypes))
{
- if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/doctypes.php'))
- {
- include(APPPATH.'config/'.ENVIRONMENT.'/doctypes.php');
- }
- elseif (is_file(APPPATH.'config/doctypes.php'))
- {
- include(APPPATH.'config/doctypes.php');
- }
+ load_environ_config('doctypes');
if ( ! is_array($_doctypes))
{
diff --git a/system/helpers/inflector_helper.php b/system/helpers/inflector_helper.php
index 3393bda8f..7c5082192 100644
--- a/system/helpers/inflector_helper.php
+++ b/system/helpers/inflector_helper.php
@@ -56,33 +56,33 @@ if ( ! function_exists('singular'))
$result = strval($str);
$singular_rules = array(
- '/(matr)ices$/' => '\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$/' => '\1\2ews',
+ '/([^u])s$/' => '\1',
);
foreach ($singular_rules as $rule => $replacement)
@@ -117,25 +117,25 @@ if ( ! function_exists('plural'))
$result = strval($str);
$plural_rules = array(
- '/^(ox)$/' => '\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)
+ '/$/' => 's',
);
foreach ($plural_rules as $rule => $replacement)
diff --git a/system/helpers/smiley_helper.php b/system/helpers/smiley_helper.php
index 991495ee8..e04d5d611 100644
--- a/system/helpers/smiley_helper.php
+++ b/system/helpers/smiley_helper.php
@@ -241,14 +241,7 @@ if ( ! function_exists('_get_smiley_array'))
{
function _get_smiley_array()
{
- if (defined('ENVIRONMENT') AND file_exists(APPPATH.'config/'.ENVIRONMENT.'/smileys.php'))
- {
- include(APPPATH.'config/'.ENVIRONMENT.'/smileys.php');
- }
- elseif (file_exists(APPPATH.'config/smileys.php'))
- {
- include(APPPATH.'config/smileys.php');
- }
+ load_environ_config('smileys');
if (isset($smileys) AND is_array($smileys))
{
diff --git a/system/helpers/text_helper.php b/system/helpers/text_helper.php
index 38b46e248..7a4a68995 100644
--- a/system/helpers/text_helper.php
+++ b/system/helpers/text_helper.php
@@ -378,14 +378,7 @@ if ( ! function_exists('convert_accented_characters'))
{
function convert_accented_characters($str)
{
- if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/foreign_chars.php'))
- {
- include(APPPATH.'config/'.ENVIRONMENT.'/foreign_chars.php');
- }
- elseif (is_file(APPPATH.'config/foreign_chars.php'))
- {
- include(APPPATH.'config/foreign_chars.php');
- }
+ load_environ_config('foreign_chars');
if ( ! isset($foreign_characters))
{
diff --git a/system/libraries/Cache/Cache.php b/system/libraries/Cache/Cache.php
index 269bf9b2d..87253739c 100644
--- a/system/libraries/Cache/Cache.php
+++ b/system/libraries/Cache/Cache.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
*
* 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:
@@ -22,22 +22,22 @@
* @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
* @link http://codeigniter.com
* @since Version 2.0
- * @filesource
+ * @filesource
*/
// ------------------------------------------------------------------------
/**
- * CodeIgniter Caching Class
+ * CodeIgniter Caching Class
*
* @package CodeIgniter
* @subpackage Libraries
* @category Core
* @author EllisLab Dev Team
- * @link
+ * @link
*/
class CI_Cache extends CI_Driver_Library {
-
+
protected $valid_drivers = array(
'cache_apc', 'cache_file', 'cache_memcached', 'cache_dummy'
);
@@ -45,7 +45,7 @@ class CI_Cache extends CI_Driver_Library {
protected $_cache_path = NULL; // Path of cache files (if file-based cache)
protected $_adapter = 'dummy';
protected $_backup_driver;
-
+
// ------------------------------------------------------------------------
/**
@@ -64,16 +64,16 @@ class CI_Cache extends CI_Driver_Library {
// ------------------------------------------------------------------------
/**
- * Get
+ * Get
*
- * Look for a value in the cache. If it exists, return the data
+ * Look for a value in the cache. If it exists, return the data
* if not, return FALSE
*
- * @param string
+ * @param string
* @return mixed value that is stored/FALSE on failure
*/
public function get($id)
- {
+ {
return $this->{$this->_adapter}->get($id);
}
@@ -124,7 +124,7 @@ class CI_Cache extends CI_Driver_Library {
* Cache Info
*
* @param string user/filehits
- * @return mixed array on success, false on failure
+ * @return mixed array on success, false on failure
*/
public function cache_info($type = 'user')
{
@@ -132,7 +132,7 @@ class CI_Cache extends CI_Driver_Library {
}
// ------------------------------------------------------------------------
-
+
/**
* Get Cache Metadata
*
@@ -143,7 +143,7 @@ class CI_Cache extends CI_Driver_Library {
{
return $this->{$this->_adapter}->get_metadata($id);
}
-
+
// ------------------------------------------------------------------------
/**
@@ -151,11 +151,11 @@ class CI_Cache extends CI_Driver_Library {
*
* Initialize class properties based on the configuration array.
*
- * @param array
+ * @param array
* @return void
*/
private function _initialize($config)
- {
+ {
$default_config = array(
'adapter',
'memcached'
@@ -219,10 +219,10 @@ class CI_Cache extends CI_Driver_Library {
return $obj;
}
-
+
// ------------------------------------------------------------------------
}
// End Class
/* End of file Cache.php */
-/* Location: ./system/libraries/Cache/Cache.php */ \ No newline at end of file
+/* Location: ./system/libraries/Cache/Cache.php */
diff --git a/system/libraries/Cache/drivers/Cache_apc.php b/system/libraries/Cache/drivers/Cache_apc.php
index f15cf8501..90b68688d 100644
--- a/system/libraries/Cache/drivers/Cache_apc.php
+++ b/system/libraries/Cache/drivers/Cache_apc.php
@@ -1,13 +1,13 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
* CodeIgniter
*
* An open source application development framework for PHP 5.1.6 or newer
*
* NOTICE OF LICENSE
- *
+ *
* Licensed under the Open Software License version 3.0
- *
+ *
* This source file is subject to the Open Software License (OSL 3.0) that is
* bundled with this package in the files license.txt / license.rst. It is
* also available through the world wide web at this URL:
@@ -22,30 +22,30 @@
* @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
* @link http://codeigniter.com
* @since Version 2.0
- * @filesource
+ * @filesource
*/
// ------------------------------------------------------------------------
/**
- * CodeIgniter APC Caching Class
+ * CodeIgniter APC Caching Class
*
* @package CodeIgniter
* @subpackage Libraries
* @category Core
* @author EllisLab Dev Team
- * @link
+ * @link
*/
class CI_Cache_apc extends CI_Driver {
/**
- * Get
+ * Get
*
- * Look for a value in the cache. If it exists, return the data
+ * Look for a value in the cache. If it exists, return the data
* if not, return FALSE
*
- * @param string
+ * @param string
* @return mixed value that is stored/FALSE on failure
*/
public function get($id)
@@ -55,8 +55,8 @@ class CI_Cache_apc extends CI_Driver {
return (is_array($data)) ? $data[0] : FALSE;
}
- // ------------------------------------------------------------------------
-
+ // ------------------------------------------------------------------------
+
/**
* Cache Save
*
@@ -70,7 +70,7 @@ class CI_Cache_apc extends CI_Driver {
{
return apc_store($id, array($data, time(), $ttl), $ttl);
}
-
+
// ------------------------------------------------------------------------
/**
@@ -102,7 +102,7 @@ class CI_Cache_apc extends CI_Driver {
* Cache Info
*
* @param string user/filehits
- * @return mixed array on success, false on failure
+ * @return mixed array on success, false on failure
*/
public function cache_info($type = NULL)
{
@@ -149,13 +149,13 @@ class CI_Cache_apc extends CI_Driver {
log_message('error', 'The APC PHP extension must be loaded to use APC Cache.');
return FALSE;
}
-
+
return TRUE;
}
// ------------------------------------------------------------------------
-
+
}
// End Class
diff --git a/system/libraries/Cache/drivers/Cache_dummy.php b/system/libraries/Cache/drivers/Cache_dummy.php
index 965bb2bef..ff787e90b 100644
--- a/system/libraries/Cache/drivers/Cache_dummy.php
+++ b/system/libraries/Cache/drivers/Cache_dummy.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
*
* 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:
@@ -138,4 +138,4 @@ class CI_Cache_dummy extends CI_Driver {
// End Class
/* End of file Cache_dummy.php */
-/* Location: ./system/libraries/Cache/drivers/Cache_dummy.php */ \ No newline at end of file
+/* Location: ./system/libraries/Cache/drivers/Cache_dummy.php */
diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php
index be392d3d2..194279726 100644
--- a/system/libraries/Cache/drivers/Cache_file.php
+++ b/system/libraries/Cache/drivers/Cache_file.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
*
* 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:
@@ -22,19 +22,19 @@
* @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
* @link http://codeigniter.com
* @since Version 2.0
- * @filesource
+ * @filesource
*/
// ------------------------------------------------------------------------
/**
- * CodeIgniter Memcached Caching Class
+ * CodeIgniter Memcached Caching Class
*
* @package CodeIgniter
* @subpackage Libraries
* @category Core
* @author EllisLab Dev Team
- * @link
+ * @link
*/
class CI_Cache_file extends CI_Driver {
@@ -48,9 +48,7 @@ class CI_Cache_file extends CI_Driver {
{
$CI =& get_instance();
$CI->load->helper('file');
-
$path = $CI->config->item('cache_path');
-
$this->_cache_path = ($path == '') ? APPPATH.'cache/' : $path;
}
@@ -68,16 +66,15 @@ class CI_Cache_file extends CI_Driver {
{
return FALSE;
}
-
- $data = read_file($this->_cache_path.$id);
- $data = unserialize($data);
-
+
+ $data = unserialize(read_file($this->_cache_path.$id));
+
if (time() > $data['time'] + $data['ttl'])
{
unlink($this->_cache_path.$id);
return FALSE;
}
-
+
return $data['data'];
}
@@ -88,22 +85,22 @@ class CI_Cache_file extends CI_Driver {
*
* @param string unique key
* @param mixed data to store
- * @param int length of time (in seconds) the cache is valid
+ * @param int length of time (in seconds) the cache is valid
* - Default is 60 seconds
* @return boolean true on success/false on failure
*/
public function save($id, $data, $ttl = 60)
- {
+ {
$contents = array(
'time' => time(),
- 'ttl' => $ttl,
+ 'ttl' => $ttl,
'data' => $data
);
-
+
if (write_file($this->_cache_path.$id, serialize($contents)))
{
@chmod($this->_cache_path.$id, 0777);
- return TRUE;
+ return TRUE;
}
return FALSE;
@@ -119,14 +116,7 @@ class CI_Cache_file extends CI_Driver {
*/
public function delete($id)
{
- if (file_exists($this->_cache_path.$id))
- {
- return unlink($this->_cache_path.$id);
- }
- else
- {
- return FALSE;
- }
+ return (file_exists($this->_cache_path.$id)) ? unlink($this->_cache_path.$id) : FALSE;
}
// ------------------------------------------------------------------------
@@ -135,7 +125,7 @@ class CI_Cache_file extends CI_Driver {
* Clean the Cache
*
* @return boolean false on failure/true on success
- */
+ */
public function clean()
{
return delete_files($this->_cache_path);
@@ -170,10 +160,9 @@ class CI_Cache_file extends CI_Driver {
{
return FALSE;
}
-
- $data = read_file($this->_cache_path.$id);
- $data = unserialize($data);
-
+
+ $data = unserialize(read_file($this->_cache_path.$id));
+
if (is_array($data))
{
$mtime = filemtime($this->_cache_path.$id);
@@ -188,7 +177,7 @@ class CI_Cache_file extends CI_Driver {
'mtime' => $mtime
);
}
-
+
return FALSE;
}
@@ -198,7 +187,7 @@ class CI_Cache_file extends CI_Driver {
* Is supported
*
* In the file driver, check to see that the cache directory is indeed writable
- *
+ *
* @return boolean
*/
public function is_supported()
diff --git a/system/libraries/Cache/drivers/Cache_memcached.php b/system/libraries/Cache/drivers/Cache_memcached.php
index 78cab25d4..0037e6755 100644
--- a/system/libraries/Cache/drivers/Cache_memcached.php
+++ b/system/libraries/Cache/drivers/Cache_memcached.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
*
* 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:
@@ -84,7 +84,7 @@ class CI_Cache_memcached extends CI_Driver {
{
return $this->_memcached->set($id, array($data, time(), $ttl), 0, $ttl);
}
-
+
return FALSE;
}
@@ -256,4 +256,4 @@ class CI_Cache_memcached extends CI_Driver {
// End Class
/* End of file Cache_memcached.php */
-/* Location: ./system/libraries/Cache/drivers/Cache_memcached.php */ \ No newline at end of file
+/* Location: ./system/libraries/Cache/drivers/Cache_memcached.php */
diff --git a/system/libraries/Calendar.php b/system/libraries/Calendar.php
index f5ef4d576..605765bf6 100644
--- a/system/libraries/Calendar.php
+++ b/system/libraries/Calendar.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
*
* 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:
@@ -40,15 +40,15 @@
*/
class CI_Calendar {
- var $CI;
- var $lang;
- var $local_time;
- var $template = '';
- var $start_day = 'sunday';
- var $month_type = 'long';
- var $day_type = 'abr';
- var $show_next_prev = FALSE;
- var $next_prev_url = '';
+ private $CI;
+ public $lang;
+ public $local_time;
+ public $template = '';
+ public $start_day = 'sunday';
+ public $month_type = 'long';
+ public $day_type = 'abr';
+ public $show_next_prev = FALSE;
+ public $next_prev_url = '';
/**
* Constructor
@@ -85,7 +85,7 @@ class CI_Calendar {
* @param array config preferences
* @return void
*/
- function initialize($config = array())
+ public function initialize($config = array())
{
foreach ($config as $key => $val)
{
@@ -107,23 +107,30 @@ class CI_Calendar {
* @param array the data to be shown in the calendar cells
* @return string
*/
- function generate($year = '', $month = '', $data = array())
+ public function generate($year = '', $month = '', $data = array())
{
// Set and validate the supplied month/year
if ($year == '')
- $year = date("Y", $this->local_time);
-
- if ($month == '')
- $month = date("m", $this->local_time);
-
- if (strlen($year) == 1)
+ {
+ $year = date('Y', $this->local_time);
+ }
+ elseif (strlen($year) === 1)
+ {
$year = '200'.$year;
-
- if (strlen($year) == 2)
+ }
+ elseif (strlen($year) === 2)
+ {
$year = '20'.$year;
+ }
- if (strlen($month) == 1)
+ if ($month == '')
+ {
+ $month = date('m', $this->local_time);
+ }
+ elseif (strlen($month) === 1)
+ {
$month = '0'.$month;
+ }
$adjusted_date = $this->adjust_date($month, $year);
@@ -149,9 +156,9 @@ class CI_Calendar {
// Set the current month/year/day
// We use this to determine the "today" date
- $cur_year = date("Y", $this->local_time);
- $cur_month = date("m", $this->local_time);
- $cur_day = date("j", $this->local_time);
+ $cur_year = date('Y', $this->local_time);
+ $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;
@@ -159,12 +166,7 @@ class CI_Calendar {
$this->parse_template();
// Begin building the calendar output
- $out = $this->temp['table_open'];
- $out .= "\n";
-
- $out .= "\n";
- $out .= $this->temp['heading_row_start'];
- $out .= "\n";
+ $out = $this->temp['table_open']."\n\n".$this->temp['heading_row_start']."\n";
// "previous" month link
if ($this->show_next_prev == TRUE)
@@ -173,18 +175,16 @@ class CI_Calendar {
$this->next_prev_url = preg_replace("/(.+?)\/*$/", "\\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']);
- $out .= "\n";
+ $out .= str_replace('{previous_url}', $this->next_prev_url.$adjusted_date['year'].'/'.$adjusted_date['month'], $this->temp['heading_previous_cell'])."\n";
}
// Heading containing the month/year
$colspan = ($this->show_next_prev == TRUE) ? 5 : 7;
- $this->temp['heading_title_cell'] = str_replace('{colspan}', $colspan, $this->temp['heading_title_cell']);
- $this->temp['heading_title_cell'] = str_replace('{heading}', $this->get_month_name($month)."&nbsp;".$year, $this->temp['heading_title_cell']);
+ $this->temp['heading_title_cell'] = str_replace('{colspan}', $colspan,
+ str_replace('{heading}', $this->get_month_name($month).'&nbsp;'.$year, $this->temp['heading_title_cell']));
- $out .= $this->temp['heading_title_cell'];
- $out .= "\n";
+ $out .= $this->temp['heading_title_cell']."\n";
// "next" month link
if ($this->show_next_prev == TRUE)
@@ -193,14 +193,9 @@ class CI_Calendar {
$out .= str_replace('{next_url}', $this->next_prev_url.$adjusted_date['year'].'/'.$adjusted_date['month'], $this->temp['heading_next_cell']);
}
- $out .= "\n";
- $out .= $this->temp['heading_row_end'];
- $out .= "\n";
-
- // Write the cells containing the days of the week
- $out .= "\n";
- $out .= $this->temp['week_row_start'];
- $out .= "\n";
+ $out .= "\n".$this->temp['heading_row_end']."\n\n"
+ // Write the cells containing the days of the week
+ .$this->temp['week_row_start']."\n";
$day_names = $this->get_day_names();
@@ -209,33 +204,31 @@ class CI_Calendar {
$out .= str_replace('{week_day}', $day_names[($start_day + $i) %7], $this->temp['week_day_cell']);
}
- $out .= "\n";
- $out .= $this->temp['week_row_end'];
- $out .= "\n";
+ $out .= "\n".$this->temp['week_row_end']."\n";
// Build the main body of the calendar
while ($day <= $total_days)
{
- $out .= "\n";
- $out .= $this->temp['cal_row_start'];
- $out .= "\n";
+ $out .= "\n".$this->temp['cal_row_start']."\n";
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 AND $day == $cur_day) ? $this->temp['cal_cell_start_today'] : $this->temp['cal_cell_start'];
if ($day > 0 AND $day <= $total_days)
{
if (isset($data[$day]))
{
// Cells with content
- $temp = ($is_current_month == TRUE AND $day == $cur_day) ? $this->temp['cal_cell_content_today'] : $this->temp['cal_cell_content'];
- $out .= str_replace('{day}', $day, str_replace('{content}', $data[$day], $temp));
+ $temp = ($is_current_month === TRUE AND $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) ? $this->temp['cal_cell_no_content_today'] : $this->temp['cal_cell_no_content'];
+ $temp = ($is_current_month === TRUE AND $day == $cur_day) ?
+ $this->temp['cal_cell_no_content_today'] : $this->temp['cal_cell_no_content'];
$out .= str_replace('{day}', $day, $temp);
}
}
@@ -245,17 +238,14 @@ 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 AND $day == $cur_day) ? $this->temp['cal_cell_end_today'] : $this->temp['cal_cell_end'];
$day++;
}
- $out .= "\n";
- $out .= $this->temp['cal_row_end'];
- $out .= "\n";
+ $out .= "\n".$this->temp['cal_row_end']."\n";
}
- $out .= "\n";
- $out .= $this->temp['table_close'];
+ $out .= "\n".$this->temp['table_close'];
return $out;
}
@@ -272,7 +262,7 @@ class CI_Calendar {
* @param integer the month
* @return string
*/
- function get_month_name($month)
+ public function get_month_name($month)
{
if ($this->month_type == 'short')
{
@@ -287,7 +277,7 @@ class CI_Calendar {
if ($this->CI->lang->line($month) === FALSE)
{
- return ucfirst(str_replace('cal_', '', $month));
+ return ucfirst(substr($month, 4));
}
return $this->CI->lang->line($month);
@@ -305,10 +295,12 @@ class CI_Calendar {
* @param string
* @return array
*/
- function get_day_names($day_type = '')
+ public function get_day_names($day_type = '')
{
if ($day_type != '')
+ {
$this->day_type = $day_type;
+ }
if ($this->day_type == 'long')
{
@@ -324,9 +316,9 @@ class CI_Calendar {
}
$days = array();
- foreach ($day_names as $val)
+ for ($i = 0, $c = count($day_names); $i < $c; $i++)
{
- $days[] = ($this->CI->lang->line('cal_'.$val) === FALSE) ? ucfirst($val) : $this->CI->lang->line('cal_'.$val);
+ $days[] = ($this->CI->lang->line('cal_'.$day_names[$i]) === FALSE) ? ucfirst($day_names[$i]) : $this->CI->lang->line('cal_'.$day_names[$i]);
}
return $days;
@@ -346,7 +338,7 @@ class CI_Calendar {
* @param integer the year
* @return array
*/
- function adjust_date($month, $year)
+ public function adjust_date($month, $year)
{
$date = array();
@@ -365,7 +357,7 @@ class CI_Calendar {
$date['year']--;
}
- if (strlen($date['month']) == 1)
+ if (strlen($date['month']) === 1)
{
$date['month'] = '0'.$date['month'];
}
@@ -383,7 +375,7 @@ class CI_Calendar {
* @param integer the year
* @return integer
*/
- function get_total_days($month, $year)
+ public function get_total_days($month, $year)
{
$days_in_month = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
@@ -414,7 +406,7 @@ class CI_Calendar {
* @access public
* @return array
*/
- function default_template()
+ public function default_template()
{
return array (
'table_open' => '<table border="0" cellpadding="4" cellspacing="0">',
@@ -452,7 +444,7 @@ class CI_Calendar {
* @access public
* @return void
*/
- function parse_template()
+ public function parse_template()
{
$this->temp = $this->default_template();
@@ -467,14 +459,11 @@ class CI_Calendar {
{
if (preg_match("/\{".$val."\}(.*?)\{\/".$val."\}/si", $this->template, $match))
{
- $this->temp[$val] = $match['1'];
+ $this->temp[$val] = $match[1];
}
- else
+ elseif (in_array($val, $today, TRUE))
{
- if (in_array($val, $today, TRUE))
- {
- $this->temp[$val] = $this->temp[str_replace('_today', '', $val)];
- }
+ $this->temp[$val] = $this->temp[substr($val, 0, -6)];
}
}
}
@@ -484,4 +473,4 @@ class CI_Calendar {
// END CI_Calendar class
/* End of file Calendar.php */
-/* Location: ./system/libraries/Calendar.php */ \ No newline at end of file
+/* Location: ./system/libraries/Calendar.php */
diff --git a/system/libraries/Encrypt.php b/system/libraries/Encrypt.php
index c2cb808dd..92b0b3c4a 100644
--- a/system/libraries/Encrypt.php
+++ b/system/libraries/Encrypt.php
@@ -40,22 +40,19 @@
*/
class CI_Encrypt {
- var $CI;
- var $encryption_key = '';
- var $_hash_type = 'sha1';
- var $_mcrypt_exists = FALSE;
- var $_mcrypt_cipher;
- var $_mcrypt_mode;
+ public $encryption_key = '';
+ protected $_hash_type = 'sha1';
+ protected $_mcrypt_exists = FALSE;
+ protected $_mcrypt_cipher;
+ protected $_mcrypt_mode;
/**
* Constructor
*
* Simply determines whether the mcrypt library exists.
- *
*/
public function __construct()
{
- $this->CI =& get_instance();
$this->_mcrypt_exists = ( ! function_exists('mcrypt_encrypt')) ? FALSE : TRUE;
log_message('debug', "Encrypt Class Initialized");
}
@@ -68,11 +65,10 @@ class CI_Encrypt {
* Returns it as MD5 in order to have an exact-length 128 bit key.
* Mcrypt is sensitive to keys that are not the correct length
*
- * @access public
* @param string
* @return string
*/
- function get_key($key = '')
+ public function get_key($key = '')
{
if ($key == '')
{
@@ -84,7 +80,7 @@ class CI_Encrypt {
$CI =& get_instance();
$key = $CI->config->item('encryption_key');
- if ($key == FALSE)
+ if ($key === FALSE)
{
show_error('In order to use the encryption class requires that you set an encryption key in your config file.');
}
@@ -98,13 +94,13 @@ class CI_Encrypt {
/**
* Set the encryption key
*
- * @access public
* @param string
* @return void
*/
- function set_key($key = '')
+ public function set_key($key = '')
{
$this->encryption_key = $key;
+ return $this;
}
// --------------------------------------------------------------------
@@ -120,12 +116,11 @@ class CI_Encrypt {
* that is randomized with each call to this function,
* even if the supplied message and key are the same.
*
- * @access public
* @param string the string to encode
* @param string the key
* @return string
*/
- function encode($string, $key = '')
+ public function encode($string, $key = '')
{
$key = $this->get_key($key);
@@ -148,12 +143,11 @@ class CI_Encrypt {
*
* Reverses the above process
*
- * @access public
* @param string
* @param string
* @return string
*/
- function decode($string, $key = '')
+ public function decode($string, $key = '')
{
$key = $this->get_key($key);
@@ -191,13 +185,12 @@ class CI_Encrypt {
*
* For more details, see http://codeigniter.com/user_guide/installation/upgrade_200.html#encryption
*
- * @access public
* @param string
* @param int (mcrypt mode constant)
* @param string
* @return string
*/
- function encode_from_legacy($string, $legacy_mode = MCRYPT_MODE_ECB, $key = '')
+ public function encode_from_legacy($string, $legacy_mode = MCRYPT_MODE_ECB, $key = '')
{
if ($this->_mcrypt_exists === FALSE)
{
@@ -242,12 +235,11 @@ class CI_Encrypt {
* Takes a plain-text string and key as input and generates an
* encoded bit-string using XOR
*
- * @access private
* @param string
* @param string
* @return string
*/
- function _xor_encode($string, $key)
+ protected function _xor_encode($string, $key)
{
$rand = '';
while (strlen($rand) < 32)
@@ -274,12 +266,11 @@ class CI_Encrypt {
* Takes an encoded string and key as input and generates the
* plain-text original message
*
- * @access private
* @param string
* @param string
* @return string
*/
- function _xor_decode($string, $key)
+ protected function _xor_decode($string, $key)
{
$string = $this->_xor_merge($string, $key);
@@ -299,12 +290,11 @@ class CI_Encrypt {
*
* Takes a string and key as input and computes the difference using XOR
*
- * @access private
* @param string
* @param string
* @return string
*/
- function _xor_merge($string, $key)
+ protected function _xor_merge($string, $key)
{
$hash = $this->hash($key);
$str = '';
@@ -321,12 +311,11 @@ class CI_Encrypt {
/**
* Encrypt using Mcrypt
*
- * @access public
* @param string
* @param string
* @return string
*/
- function mcrypt_encode($data, $key)
+ public function mcrypt_encode($data, $key)
{
$init_size = mcrypt_get_iv_size($this->_get_cipher(), $this->_get_mode());
$init_vect = mcrypt_create_iv($init_size, MCRYPT_RAND);
@@ -338,12 +327,11 @@ class CI_Encrypt {
/**
* Decrypt using Mcrypt
*
- * @access public
* @param string
* @param string
* @return string
*/
- function mcrypt_decode($data, $key)
+ public function mcrypt_decode($data, $key)
{
$data = $this->_remove_cipher_noise($data, $key);
$init_size = mcrypt_get_iv_size($this->_get_cipher(), $this->_get_mode());
@@ -365,14 +353,11 @@ class CI_Encrypt {
* against Man-in-the-middle attacks on CBC mode ciphers
* http://www.ciphersbyritter.com/GLOSSARY.HTM#IV
*
- * Function description
- *
- * @access private
* @param string
* @param string
* @return string
*/
- function _add_cipher_noise($data, $key)
+ protected function _add_cipher_noise($data, $key)
{
$keyhash = $this->hash($key);
$keylen = strlen($keyhash);
@@ -399,11 +384,10 @@ class CI_Encrypt {
*
* Function description
*
- * @access public
* @param type
* @return type
*/
- function _remove_cipher_noise($data, $key)
+ protected function _remove_cipher_noise($data, $key)
{
$keyhash = $this->hash($key);
$keylen = strlen($keyhash);
@@ -434,13 +418,13 @@ class CI_Encrypt {
/**
* Set the Mcrypt Cipher
*
- * @access public
* @param constant
* @return string
*/
- function set_cipher($cipher)
+ public function set_cipher($cipher)
{
$this->_mcrypt_cipher = $cipher;
+ return $this;
}
// --------------------------------------------------------------------
@@ -448,13 +432,13 @@ class CI_Encrypt {
/**
* Set the Mcrypt Mode
*
- * @access public
* @param constant
* @return string
*/
function set_mode($mode)
{
$this->_mcrypt_mode = $mode;
+ return $this;
}
// --------------------------------------------------------------------
@@ -462,10 +446,9 @@ class CI_Encrypt {
/**
* Get Mcrypt cipher Value
*
- * @access private
* @return string
*/
- function _get_cipher()
+ protected function _get_cipher()
{
if ($this->_mcrypt_cipher == '')
{
@@ -480,10 +463,9 @@ class CI_Encrypt {
/**
* Get Mcrypt Mode Value
*
- * @access private
* @return string
*/
- function _get_mode()
+ protected function _get_mode()
{
if ($this->_mcrypt_mode == '')
{
@@ -498,11 +480,10 @@ class CI_Encrypt {
/**
* Set the Hash type
*
- * @access public
* @param string
* @return string
*/
- function set_hash($type = 'sha1')
+ public function set_hash($type = 'sha1')
{
$this->_hash_type = ($type != 'sha1' AND $type != 'md5') ? 'sha1' : $type;
}
@@ -512,45 +493,13 @@ class CI_Encrypt {
/**
* Hash encode a string
*
- * @access public
* @param string
* @return string
*/
- function hash($str)
+ public function hash($str)
{
- return ($this->_hash_type == 'sha1') ? $this->sha1($str) : md5($str);
+ return ($this->_hash_type == 'sha1') ? sha1($str) : md5($str);
}
-
- // --------------------------------------------------------------------
-
- /**
- * Generate an SHA1 Hash
- *
- * @access public
- * @param string
- * @return string
- */
- function sha1($str)
- {
- if ( ! function_exists('sha1'))
- {
- if ( ! function_exists('mhash'))
- {
- require_once(BASEPATH.'libraries/Sha1.php');
- $SH = new CI_SHA;
- return $SH->generate($str);
- }
- else
- {
- return bin2hex(mhash(MHASH_SHA1, $str));
- }
- }
- else
- {
- return sha1($str);
- }
- }
-
}
// END CI_Encrypt class
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index 918f6904c..3f5323233 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -746,7 +746,7 @@ class CI_Form_validation {
}
// If the data is an array output them one at a time.
- // E.g: form_input('name[]', set_value('name[]');
+ // E.g: form_input('name[]', set_value('name[]');
if (is_array($this->_field_data[$field]['postdata']))
{
return array_shift($this->_field_data[$field]['postdata']);
@@ -969,7 +969,7 @@ class CI_Form_validation {
return $query->num_rows() === 0;
}
return FALSE;
- }
+ }
// --------------------------------------------------------------------
diff --git a/system/libraries/Migration.php b/system/libraries/Migration.php
index 94961b568..eb5161d76 100644
--- a/system/libraries/Migration.php
+++ b/system/libraries/Migration.php
@@ -1,4 +1,4 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
* CodeIgniter
*
@@ -101,12 +101,9 @@ class CI_Migration {
}
// Do we auto migrate to the latest migration?
- if ($this->_migration_auto_latest == TRUE)
+ if ($this->_migration_auto_latest === TRUE AND ! $this->latest())
{
- if ( ! $this->latest() )
- {
- show_error($this->error_string());
- }
+ show_error($this->error_string());
}
}
@@ -134,7 +131,6 @@ class CI_Migration {
++$stop;
$step = 1;
}
-
else
{
// Moving Down
@@ -158,11 +154,11 @@ class CI_Migration {
}
// Migration step not found
- if (count($f) == 0)
+ if (count($f) === 0)
{
// If trying to migrate up to a version greater than the last
// existing one, migrate to the last one.
- if ($step == 1)
+ if ($step === 1)
{
break;
}
@@ -214,7 +210,7 @@ class CI_Migration {
log_message('debug', 'Current migration: '.$current_version);
- $version = $i + ($step == 1 ? -1 : 0);
+ $version = $i + ($step === 1 ? -1 : 0);
// If there is nothing to do so quit
if ($migrations === array())
@@ -301,13 +297,11 @@ class CI_Migration {
{
// Load all *_*.php files in the migrations path
$files = glob($this->_migration_path.'*_*.php');
- $file_count = count($files);
- for ($i = 0; $i < $file_count; $i++)
+ for ($i = 0, $c = count($files); $i < $c; $i++)
{
// Mark wrongly formatted files as false for later filtering
- $name = basename($files[$i], '.php');
- if ( ! preg_match('/^\d{3}_(\w+)$/', $name))
+ if ( ! preg_match('/^\d{3}_(\w+)$/', basename($files[$i], '.php')))
{
$files[$i] = FALSE;
}
@@ -364,4 +358,4 @@ class CI_Migration {
}
/* End of file Migration.php */
-/* Location: ./system/libraries/Migration.php */ \ No newline at end of file
+/* Location: ./system/libraries/Migration.php */
diff --git a/system/libraries/Sha1.php b/system/libraries/Sha1.php
deleted file mode 100644
index 477b92bcb..000000000
--- a/system/libraries/Sha1.php
+++ /dev/null
@@ -1,263 +0,0 @@
-<?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 - 2011, 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
- */
-
-// ------------------------------------------------------------------------
-
-/**
- * SHA1 Encoding Class
- *
- * Purpose: Provides 160 bit hashing using The Secure Hash Algorithm
- * developed at the National Institute of Standards and Technology. The 40
- * character SHA1 message hash is computationally infeasible to crack.
- *
- * This class is a fallback for servers that are not running PHP greater than
- * 4.3, or do not have the MHASH library.
- *
- * This class is based on two scripts:
- *
- * Marcus Campbell's PHP implementation (GNU license)
- * http://www.tecknik.net/sha-1/
- *
- * ...which is based on Paul Johnston's JavaScript version
- * (BSD license). http://pajhome.org.uk/
- *
- * I encapsulated the functions and wrote one additional method to fix
- * a hex conversion bug. - Rick Ellis
- *
- * @package CodeIgniter
- * @subpackage Libraries
- * @category Encryption
- * @author EllisLab Dev Team
- * @link http://codeigniter.com/user_guide/libraries/encryption.html
- */
-class CI_SHA1 {
-
- public function __construct()
- {
- log_message('debug', "SHA1 Class Initialized");
- }
-
- /**
- * Generate the Hash
- *
- * @access public
- * @param string
- * @return string
- */
- function generate($str)
- {
- $n = ((strlen($str) + 8) >> 6) + 1;
-
- for ($i = 0; $i < $n * 16; $i++)
- {
- $x[$i] = 0;
- }
-
- for ($i = 0; $i < strlen($str); $i++)
- {
- $x[$i >> 2] |= ord(substr($str, $i, 1)) << (24 - ($i % 4) * 8);
- }
-
- $x[$i >> 2] |= 0x80 << (24 - ($i % 4) * 8);
-
- $x[$n * 16 - 1] = strlen($str) * 8;
-
- $a = 1732584193;
- $b = -271733879;
- $c = -1732584194;
- $d = 271733878;
- $e = -1009589776;
-
- for ($i = 0; $i < count($x); $i += 16)
- {
- $olda = $a;
- $oldb = $b;
- $oldc = $c;
- $oldd = $d;
- $olde = $e;
-
- for ($j = 0; $j < 80; $j++)
- {
- if ($j < 16)
- {
- $w[$j] = $x[$i + $j];
- }
- else
- {
- $w[$j] = $this->_rol($w[$j - 3] ^ $w[$j - 8] ^ $w[$j - 14] ^ $w[$j - 16], 1);
- }
-
- $t = $this->_safe_add($this->_safe_add($this->_rol($a, 5), $this->_ft($j, $b, $c, $d)), $this->_safe_add($this->_safe_add($e, $w[$j]), $this->_kt($j)));
-
- $e = $d;
- $d = $c;
- $c = $this->_rol($b, 30);
- $b = $a;
- $a = $t;
- }
-
- $a = $this->_safe_add($a, $olda);
- $b = $this->_safe_add($b, $oldb);
- $c = $this->_safe_add($c, $oldc);
- $d = $this->_safe_add($d, $oldd);
- $e = $this->_safe_add($e, $olde);
- }
-
- return $this->_hex($a).$this->_hex($b).$this->_hex($c).$this->_hex($d).$this->_hex($e);
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Convert a decimal to hex
- *
- * @access private
- * @param string
- * @return string
- */
- function _hex($str)
- {
- $str = dechex($str);
-
- if (strlen($str) == 7)
- {
- $str = '0'.$str;
- }
-
- return $str;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Return result based on iteration
- *
- * @access private
- * @return string
- */
- function _ft($t, $b, $c, $d)
- {
- if ($t < 20)
- return ($b & $c) | ((~$b) & $d);
- if ($t < 40)
- return $b ^ $c ^ $d;
- if ($t < 60)
- return ($b & $c) | ($b & $d) | ($c & $d);
-
- return $b ^ $c ^ $d;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Determine the additive constant
- *
- * @access private
- * @return string
- */
- function _kt($t)
- {
- if ($t < 20)
- {
- return 1518500249;
- }
- else if ($t < 40)
- {
- return 1859775393;
- }
- else if ($t < 60)
- {
- return -1894007588;
- }
- else
- {
- return -899497514;
- }
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Add integers, wrapping at 2^32
- *
- * @access private
- * @return string
- */
- function _safe_add($x, $y)
- {
- $lsw = ($x & 0xFFFF) + ($y & 0xFFFF);
- $msw = ($x >> 16) + ($y >> 16) + ($lsw >> 16);
-
- return ($msw << 16) | ($lsw & 0xFFFF);
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Bitwise rotate a 32-bit number
- *
- * @access private
- * @return integer
- */
- function _rol($num, $cnt)
- {
- return ($num << $cnt) | $this->_zero_fill($num, 32 - $cnt);
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Pad string with zero
- *
- * @access private
- * @return string
- */
- function _zero_fill($a, $b)
- {
- $bin = decbin($a);
-
- if (strlen($bin) < $b)
- {
- $bin = 0;
- }
- else
- {
- $bin = substr($bin, 0, strlen($bin) - $b);
- }
-
- for ($i=0; $i < $b; $i++)
- {
- $bin = "0".$bin;
- }
-
- return bindec($bin);
- }
-}
-// END CI_SHA
-
-/* End of file Sha1.php */
-/* Location: ./system/libraries/Sha1.php */
diff --git a/system/libraries/Typography.php b/system/libraries/Typography.php
index af6ca2bf2..651ba7bff 100644
--- a/system/libraries/Typography.php
+++ b/system/libraries/Typography.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
*
* 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:
@@ -31,7 +31,7 @@
* Typography Class
*
*
- * @access private
+ * @access protected
* @category Helpers
* @author EllisLab Dev Team
* @link http://codeigniter.com/user_guide/libraries/typography.html
@@ -39,22 +39,22 @@
class CI_Typography {
// Block level elements that should not be wrapped inside <p> tags
- var $block_elements = 'address|blockquote|div|dl|fieldset|form|h\d|hr|noscript|object|ol|p|pre|script|table|ul';
+ public $block_elements = 'address|blockquote|div|dl|fieldset|form|h\d|hr|noscript|object|ol|p|pre|script|table|ul';
// Elements that should not have <p> and <br /> tags within them.
- var $skip_elements = 'p|pre|ol|ul|dl|object|table|h\d';
+ public $skip_elements = 'p|pre|ol|ul|dl|object|table|h\d';
// Tags we want the parser to completely ignore when splitting the string.
- var $inline_elements = 'a|abbr|acronym|b|bdo|big|br|button|cite|code|del|dfn|em|i|img|ins|input|label|map|kbd|q|samp|select|small|span|strong|sub|sup|textarea|tt|var';
+ public $inline_elements = 'a|abbr|acronym|b|bdo|big|br|button|cite|code|del|dfn|em|i|img|ins|input|label|map|kbd|q|samp|select|small|span|strong|sub|sup|textarea|tt|var';
// array of block level elements that require inner content to be within another block level element
- var $inner_block_required = array('blockquote');
+ public $inner_block_required = array('blockquote');
// the last block element parsed
- var $last_block_element = '';
+ public $last_block_element = '';
// whether or not to protect quotes within { curly braces }
- var $protect_braced_quotes = FALSE;
+ public $protect_braced_quotes = FALSE;
/**
* Auto Typography
@@ -72,7 +72,7 @@ class CI_Typography {
* @param bool whether to reduce more then two consecutive newlines to two
* @return string
*/
- function auto_typography($str, $reduce_linebreaks = FALSE)
+ public function auto_typography($str, $reduce_linebreaks = FALSE)
{
if ($str == '')
{
@@ -127,35 +127,32 @@ class CI_Typography {
// 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);
- // Split the string at every tag. This expression creates an array with this prototype:
- //
- // [array]
- // {
- // [0] = <opening tag>
- // [1] = Content...
- // [2] = <closing tag>
- // Etc...
- // }
+ /* Split the string at every tag. This expression creates an array with this prototype:
+ *
+ * [array]
+ * {
+ * [0] = <opening tag>
+ * [1] = Content...
+ * [2] = <closing tag>
+ * Etc...
+ * }
+ */
$chunks = preg_split('/(<(?:[^<>]+(?:"[^"]*"|\'[^\']*\')?)+>)/', $str, -1, PREG_SPLIT_DELIM_CAPTURE|PREG_SPLIT_NO_EMPTY);
// Build our finalized string. We cycle through the array, skipping tags, and processing the contained text
$str = '';
$process = TRUE;
$paragraph = FALSE;
- $current_chunk = 0;
- $total_chunks = count($chunks);
- foreach ($chunks as $chunk)
+ for ($i = 1, $c = count($chunks); $i <= $c; $i++)
{
- $current_chunk++;
-
// Are we dealing with a tag? If so, we'll skip the processing for this cycle.
// Well also set the "process" flag which allows us to skip <pre> tags and a few other things.
- if (preg_match("#<(/*)(".$this->block_elements.").*?>#", $chunk, $match))
+ if (preg_match("#<(/*)(".$this->block_elements.").*?>#", $chunks[$i], $match))
{
if (preg_match("#".$this->skip_elements."#", $match[2]))
{
- $process = ($match[1] == '/') ? TRUE : FALSE;
+ $process = ($match[1] === '/');
}
if ($match[1] == '')
@@ -163,24 +160,24 @@ class CI_Typography {
$this->last_block_element = $match[2];
}
- $str .= $chunk;
+ $str .= $chunks[$i];
continue;
}
- if ($process == FALSE)
+ if ($process === FALSE)
{
- $str .= $chunk;
+ $str .= $chunks[$i];
continue;
}
// Force a newline to make sure end tags get processed by _format_newlines()
- if ($current_chunk == $total_chunks)
+ if ($i === $c)
{
- $chunk .= "\n";
+ $chunks[$i] .= "\n";
}
// Convert Newlines into <p> and <br /> tags
- $str .= $this->_format_newlines($chunk);
+ $str .= $this->_format_newlines($chunks[$i]);
}
// No opening block level tag? Add it if needed.
@@ -265,7 +262,7 @@ class CI_Typography {
* @param string
* @return string
*/
- function format_characters($str)
+ public function format_characters($str)
{
static $table;
@@ -325,18 +322,13 @@ class CI_Typography {
*
* Converts newline characters into either <p> tags or <br />
*
- * @access public
+ * @access protected
* @param string
* @return string
*/
- function _format_newlines($str)
+ protected function _format_newlines($str)
{
- if ($str == '')
- {
- return $str;
- }
-
- if (strpos($str, "\n") === FALSE && ! in_array($this->last_block_element, $this->inner_block_required))
+ if ($str == '' OR (strpos($str, "\n") === FALSE AND ! in_array($this->last_block_element, $this->inner_block_required)))
{
return $str;
}
@@ -373,11 +365,11 @@ class CI_Typography {
* and we don't want double dashes converted to emdash entities, so they are marked with {@DD}
* likewise double spaces are converted to {@NBS} to prevent entity conversion
*
- * @access public
+ * @access protected
* @param array
* @return string
*/
- function _protect_characters($match)
+ protected function _protect_characters($match)
{
return str_replace(array("'",'"','--',' '), array('{@SQ}', '{@DQ}', '{@DD}', '{@NBS}'), $match[0]);
}
@@ -391,25 +383,16 @@ class CI_Typography {
* @param string
* @return string
*/
- function nl2br_except_pre($str)
+ public function nl2br_except_pre($str)
{
- $ex = explode("pre>",$str);
- $ct = count($ex);
-
- $newstr = "";
- for ($i = 0; $i < $ct; $i++)
+ $newstr = '';
+ for ($ex = explode('pre>', $str), $ct = count($ex), $i = 0; $i < $ct; $i++)
{
- if (($i % 2) == 0)
+ $newstr .= (($i % 2) === 0) ? nl2br($ex[$i]) : $ex[$i];
+ if ($ct - 1 !== $i)
{
- $newstr .= nl2br($ex[$i]);
+ $newstr .= 'pre>';
}
- else
- {
- $newstr .= $ex[$i];
- }
-
- if ($ct - 1 != $i)
- $newstr .= "pre>";
}
return $newstr;
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index 826bcceb8..5108afa1b 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -952,17 +952,12 @@ class CI_Upload {
{
global $mimes;
- if (count($this->mimes) == 0)
+ if (count($this->mimes) === 0)
{
- if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
- {
- include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php');
- }
- elseif (is_file(APPPATH.'config/mimes.php'))
- {
- include(APPPATH.'config//mimes.php');
- }
- else
+ load_environ_config('mimes');
+
+ // Return FALSE if we still have no mimes after trying to load them up.
+ if (count($this->mimes) === 0)
{
return FALSE;
}
diff --git a/system/libraries/User_agent.php b/system/libraries/User_agent.php
index a007acec8..4a29d7d94 100644
--- a/system/libraries/User_agent.php
+++ b/system/libraries/User_agent.php
@@ -96,15 +96,10 @@ class CI_User_agent {
*/
private function _load_agent_file()
{
- if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/user_agents.php'))
- {
- include(APPPATH.'config/'.ENVIRONMENT.'/user_agents.php');
- }
- elseif (is_file(APPPATH.'config/user_agents.php'))
- {
- include(APPPATH.'config/user_agents.php');
- }
- else
+ load_environ_config('user_agents');
+
+ // Return FALSE if we still have no mimes after trying to load them up.
+ if (count($this->mimes) === 0)
{
return FALSE;
}
diff --git a/system/libraries/Xmlrpcs.php b/system/libraries/Xmlrpcs.php
index 587b75040..893e51873 100644
--- a/system/libraries/Xmlrpcs.php
+++ b/system/libraries/Xmlrpcs.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
*
* 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:
@@ -48,12 +48,11 @@ if ( ! class_exists('CI_Xmlrpc'))
*/
class CI_Xmlrpcs extends CI_Xmlrpc
{
- var $methods = array(); //array of methods mapped to function names and signatures
- var $debug_msg = ''; // Debug Message
- var $system_methods = array(); // XML RPC Server methods
- var $controller_obj;
-
- var $object = FALSE;
+ public $methods = array(); //array of methods mapped to function names and signatures
+ public $debug_msg = ''; // Debug Message
+ public $system_methods = array(); // XML RPC Server methods
+ public $controller_obj;
+ public $object = FALSE;
/**
* Constructor
@@ -80,7 +79,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc
* @param mixed
* @return void
*/
- function initialize($config=array())
+ public function initialize($config = array())
{
if (isset($config['functions']) && is_array($config['functions']))
{
@@ -111,26 +110,26 @@ class CI_Xmlrpcs extends CI_Xmlrpc
* @access public
* @return void
*/
- function set_system_methods()
+ public function set_system_methods()
{
$this->methods = array(
'system.listMethods' => array(
- 'function' => 'this.listMethods',
- 'signature' => array(array($this->xmlrpcArray, $this->xmlrpcString), array($this->xmlrpcArray)),
- 'docstring' => 'Returns an array of available methods on this server'),
- 'system.methodHelp' => array(
- 'function' => 'this.methodHelp',
- 'signature' => array(array($this->xmlrpcString, $this->xmlrpcString)),
- 'docstring' => 'Returns a documentation string for the specified method'),
+ 'function' => 'this.listMethods',
+ 'signature' => array(array($this->xmlrpcArray, $this->xmlrpcString), array($this->xmlrpcArray)),
+ 'docstring' => 'Returns an array of available methods on this server'),
+ 'system.methodHelp' => array(
+ 'function' => 'this.methodHelp',
+ 'signature' => array(array($this->xmlrpcString, $this->xmlrpcString)),
+ 'docstring' => 'Returns a documentation string for the specified method'),
'system.methodSignature' => array(
- 'function' => 'this.methodSignature',
- 'signature' => array(array($this->xmlrpcArray, $this->xmlrpcString)),
- 'docstring' => 'Returns an array describing the return type and required parameters of a method'),
- 'system.multicall' => array(
- 'function' => 'this.multicall',
- 'signature' => array(array($this->xmlrpcArray, $this->xmlrpcArray)),
- 'docstring' => 'Combine multiple RPC calls in one request. See http://www.xmlrpc.com/discuss/msgReader$1208 for details')
- );
+ 'function' => 'this.methodSignature',
+ 'signature' => array(array($this->xmlrpcArray, $this->xmlrpcString)),
+ 'docstring' => 'Returns an array describing the return type and required parameters of a method'),
+ 'system.multicall' => array(
+ 'function' => 'this.multicall',
+ 'signature' => array(array($this->xmlrpcArray, $this->xmlrpcArray)),
+ 'docstring' => 'Combine multiple RPC calls in one request. See http://www.xmlrpc.com/discuss/msgReader$1208 for details')
+ );
}
// --------------------------------------------------------------------
@@ -141,12 +140,10 @@ class CI_Xmlrpcs extends CI_Xmlrpc
* @access public
* @return void
*/
- function serve()
+ public function serve()
{
$r = $this->parseRequest();
- $payload = '<?xml version="1.0" encoding="'.$this->xmlrpc_defencoding.'"?'.'>'."\n";
- $payload .= $this->debug_msg;
- $payload .= $r->prepare_response();
+ $payload = '<?xml version="1.0" encoding="'.$this->xmlrpc_defencoding.'"?'.'>'."\n".$this->debug_msg.$r->prepare_response();
header("Content-Type: text/xml");
header("Content-Length: ".strlen($payload));
@@ -165,7 +162,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc
* @param string docstring
* @return void
*/
- function add_to_map($methodname, $function, $sig, $doc)
+ public function add_to_map($methodname, $function, $sig, $doc)
{
$this->methods[$methodname] = array(
'function' => $function,
@@ -183,7 +180,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc
* @param string data
* @return object xmlrpc response
*/
- function parseRequest($data='')
+ public function parseRequest($data = '')
{
global $HTTP_RAW_POST_DATA;
@@ -203,13 +200,14 @@ class CI_Xmlrpcs extends CI_Xmlrpc
$parser = xml_parser_create($this->xmlrpc_defencoding);
$parser_object = new XML_RPC_Message("filler");
- $parser_object->xh[$parser] = array();
- $parser_object->xh[$parser]['isf'] = 0;
- $parser_object->xh[$parser]['isf_reason'] = '';
- $parser_object->xh[$parser]['params'] = array();
- $parser_object->xh[$parser]['stack'] = array();
- $parser_object->xh[$parser]['valuestack'] = array();
- $parser_object->xh[$parser]['method'] = '';
+ $parser_object->xh[$parser] = array(
+ 'isf' => 0,
+ 'isf_reason' => '',
+ 'params' => array(),
+ 'stack' => array(),
+ 'valuestack' => array(),
+ 'method' => ''
+ );
xml_set_object($parser, $parser_object);
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, true);
@@ -243,7 +241,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc
$m = new XML_RPC_Message($parser_object->xh[$parser]['method']);
$plist='';
- for ($i=0; $i < count($parser_object->xh[$parser]['params']); $i++)
+ for ($i = 0, $c = count($parser_object->xh[$parser]['params']); $i < $c; $i++)
{
if ($this->debug === TRUE)
{
@@ -255,9 +253,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc
if ($this->debug === TRUE)
{
- echo "<pre>";
- echo "---PLIST---\n" . $plist . "\n---PLIST END---\n\n";
- echo "</pre>";
+ echo "<pre>---PLIST---\n".$plist."\n---PLIST END---\n\n</pre>";
}
$r = $this->_execute($m);
@@ -284,12 +280,12 @@ class CI_Xmlrpcs extends CI_Xmlrpc
* @param object
* @return mixed
*/
- function _execute($m)
+ protected function _execute($m)
{
$methName = $m->method_name;
// Check to see if it is a system call
- $system_call = (strncmp($methName, 'system', 5) == 0) ? TRUE : FALSE;
+ $system_call = (strncmp($methName, 'system', 5) === 0);
if ($this->xss_clean == FALSE)
{
@@ -310,22 +306,20 @@ class CI_Xmlrpcs extends CI_Xmlrpc
//-------------------------------------
$method_parts = explode(".", $this->methods[$methName]['function']);
- $objectCall = (isset($method_parts['1']) && $method_parts['1'] != "") ? TRUE : FALSE;
+ $objectCall = (isset($method_parts[1]) && $method_parts[1] != '');
if ($system_call === TRUE)
{
- if ( ! is_callable(array($this,$method_parts['1'])))
+ if ( ! is_callable(array($this,$method_parts[1])))
{
return new XML_RPC_Response(0, $this->xmlrpcerr['unknown_method'], $this->xmlrpcstr['unknown_method']);
}
}
else
{
- if ($objectCall && ! is_callable(array($method_parts['0'],$method_parts['1'])))
- {
- return new XML_RPC_Response(0, $this->xmlrpcerr['unknown_method'], $this->xmlrpcstr['unknown_method']);
- }
- elseif ( ! $objectCall && ! is_callable($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'], $this->xmlrpcstr['unknown_method']);
}
@@ -338,13 +332,13 @@ class CI_Xmlrpcs extends CI_Xmlrpc
if (isset($this->methods[$methName]['signature']))
{
$sig = $this->methods[$methName]['signature'];
- for ($i=0; $i<count($sig); $i++)
+ for ($i = 0, $c = count($sig); $i < $c; $i++)
{
$current_sig = $sig[$i];
- if (count($current_sig) == count($m->params)+1)
+ if (count($current_sig) === count($m->params)+1)
{
- for ($n=0; $n < count($m->params); $n++)
+ for ($n = 0, $mc = count($m->params); $n < $mc; $n++)
{
$p = $m->params[$n];
$pt = ($p->kindOf() == 'scalar') ? $p->scalarval() : $p->kindOf();
@@ -370,7 +364,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc
if ($objectCall === TRUE)
{
- if ($method_parts[0] == "this" && $system_call == TRUE)
+ if ($method_parts[0] === 'this' && $system_call === TRUE)
{
return call_user_func(array($this, $method_parts[1]), $m);
}
@@ -379,11 +373,11 @@ class CI_Xmlrpcs extends CI_Xmlrpc
if ($this->object === FALSE)
{
$CI =& get_instance();
- return $CI->$method_parts['1']($m);
+ return $CI->$method_parts[1]($m);
}
else
{
- return $this->object->$method_parts['1']($m);
+ return $this->object->$method_parts[1]($m);
//return call_user_func(array(&$method_parts['0'],$method_parts['1']), $m);
}
}
@@ -393,7 +387,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc
return call_user_func($this->methods[$methName]['function'], $m);
}
}
-
+
// --------------------------------------------------------------------
/**
@@ -403,7 +397,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc
* @param mixed
* @return object
*/
- function listMethods($m)
+ public function listMethods($m)
{
$v = new XML_RPC_Values();
$output = array();
@@ -421,7 +415,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc
$v->addArray($output);
return new XML_RPC_Response($v);
}
-
+
// --------------------------------------------------------------------
/**
@@ -431,7 +425,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc
* @param mixed
* @return object
*/
- function methodSignature($m)
+ public function methodSignature($m)
{
$parameters = $m->output_parameters();
$method_name = $parameters[0];
@@ -443,15 +437,15 @@ class CI_Xmlrpcs extends CI_Xmlrpc
$sigs = array();
$signature = $this->methods[$method_name]['signature'];
- for ($i=0; $i < count($signature); $i++)
+ for ($i = 0, $c = count($signature); $i < $c; $i++)
{
$cursig = array();
$inSig = $signature[$i];
- for ($j=0; $j<count($inSig); $j++)
+ for ($j = 0, $jc = count($inSig); $j < $jc; $j++)
{
$cursig[]= new XML_RPC_Values($inSig[$j], 'string');
}
- $sigs[]= new XML_RPC_Values($cursig, 'array');
+ $sigs[] = new XML_RPC_Values($cursig, 'array');
}
$r = new XML_RPC_Response(new XML_RPC_Values($sigs, 'array'));
}
@@ -476,7 +470,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc
* @param mixed
* @return object
*/
- function methodHelp($m)
+ public function methodHelp($m)
{
$parameters = $m->output_parameters();
$method_name = $parameters[0];
@@ -492,7 +486,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc
return new XML_RPC_Response(0, $this->xmlrpcerr['introspect_unknown'], $this->xmlrpcstr['introspect_unknown']);
}
}
-
+
// --------------------------------------------------------------------
/**
@@ -502,7 +496,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc
* @param mixed
* @return object
*/
- function multicall($m)
+ public function multicall($m)
{
// Disabled
return new XML_RPC_Response(0, $this->xmlrpcerr['unknown_method'], $this->xmlrpcstr['unknown_method']);
@@ -519,7 +513,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc
$m = new XML_RPC_Message($value[0]);
$plist='';
- for ($i=0; $i < count($value[1]); $i++)
+ for ($i = 0, $c = count($value[1]); $i < $c; $i++)
{
$m->addParam(new XML_RPC_Values($value[1][$i], 'string'));
}
@@ -546,7 +540,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc
* @param mixed
* @return object
*/
- function multicall_error($err)
+ public function multicall_error($err)
{
$str = is_string($err) ? $this->xmlrpcstr["multicall_${err}"] : $err->faultString();
$code = is_string($err) ? $this->xmlrpcerr["multicall_${err}"] : $err->faultCode();
@@ -566,7 +560,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc
* @param mixed
* @return object
*/
- function do_multicall($call)
+ public function do_multicall($call)
{
if ($call->kindOf() != 'struct')
{
@@ -597,11 +591,10 @@ class CI_Xmlrpcs extends CI_Xmlrpc
return $this->multicall_error('notarray');
}
- list($a,$b)=each($params->me);
- $numParams = count($b);
+ list($a,$b) = each($params->me);
$msg = new XML_RPC_Message($scalar_value);
- for ($i = 0; $i < $numParams; $i++)
+ for ($i = 0, $numParams = count($b); $i < $numParams; $i++)
{
$msg->params[] = $params->me['array'][$i];
}
@@ -619,6 +612,5 @@ class CI_Xmlrpcs extends CI_Xmlrpc
}
// END XML_RPC_Server class
-
/* End of file Xmlrpcs.php */
-/* Location: ./system/libraries/Xmlrpcs.php */ \ No newline at end of file
+/* Location: ./system/libraries/Xmlrpcs.php */