From 1e8be299b1c0f6385fb0536a6983147bd8ac029e Mon Sep 17 00:00:00 2001 From: Anton Lindqvist Date: Sat, 21 Jan 2012 12:25:08 +0100 Subject: Added redis cache driver. --- system/libraries/Cache/Cache.php | 2 +- system/libraries/Cache/drivers/Cache_redis.php | 217 +++++++++++++++++++++++++ 2 files changed, 218 insertions(+), 1 deletion(-) create mode 100644 system/libraries/Cache/drivers/Cache_redis.php (limited to 'system') diff --git a/system/libraries/Cache/Cache.php b/system/libraries/Cache/Cache.php index 2e78a6660..25555506c 100644 --- a/system/libraries/Cache/Cache.php +++ b/system/libraries/Cache/Cache.php @@ -39,7 +39,7 @@ class CI_Cache extends CI_Driver_Library { protected $valid_drivers = array( - 'cache_apc', 'cache_file', 'cache_memcached', 'cache_dummy' + 'cache_apc', 'cache_file', 'cache_memcached', 'cache_redis', 'cache_dummy' ); protected $_cache_path = NULL; // Path of cache files (if file-based cache) diff --git a/system/libraries/Cache/drivers/Cache_redis.php b/system/libraries/Cache/drivers/Cache_redis.php new file mode 100644 index 000000000..9eb7a8d4e --- /dev/null +++ b/system/libraries/Cache/drivers/Cache_redis.php @@ -0,0 +1,217 @@ + + * @link + */ +class CI_Cache_redis extends CI_Driver +{ + + /** + * Default config + * + * @access private + * @static + * @var array + */ + private static $_default_config = array( + 'host' => '127.0.0.1', + 'port' => 6379, + 'timeout' => 0 + ); + + /** + * Redis connection + * + * @access private + * @var Redis + */ + private $_redis; + + /** + * Class destructor + * + * Closes the connection to Redis if present. + * + * @access public + * @return void + */ + public function __destruct() + { + if ($this->_redis) + { + $this->_redis->close(); + } + } + + /** + * Get cache + * + * @access public + * @param string $key Cache key identifier + * @return mixed + */ + public function get($key) + { + return $this->_redis->get($key); + } + + /** + * Save cache + * + * @access public + * @param string $key Cache key identifier + * @param mixed $value Data to save + * @param integer $ttl Time to live + * @return boolean + */ + public function save($key, $value, $ttl = NULL) + { + return ($ttl) + ? $this->_redis->setex($key, $ttl, $value) + : $this->_redis->set($key, $value); + } + + /** + * Delete from cache + * + * @access public + * @param string $key Cache key + * @return boolean + */ + public function delete($key) + { + return ($this->_redis->delete($key) === 1); + } + + /** + * Clean cache + * + * @access public + * @return boolean + * @see Redis::flushDB() + */ + public function clean() + { + return $this->_redis->flushDB(); + } + + /** + * Get cache driver info + * + * @access public + * @param string $type Not supported in Redis. Only included in order to offer a + * consistent cache API. + * @return array + * @see Redis::info() + */ + public function cache_info($type = NULL) + { + return $this->_redis->info(); + } + + /** + * Get cache metadata + * + * @access public + * @param string $key Cache key + * @return array + */ + public function get_metadata($key) + { + $value = $this->get($key); + + if ($value) + { + return array( + 'expire' => time() + $this->_redis->ttl($key), + 'data' => $value + ); + } + } + + /** + * Check if Redis driver is supported + * + * @access public + * @return boolean + */ + public function is_supported() + { + if (extension_loaded('redis')) + { + $this->_setup_redis(); + + return TRUE; + } + else + { + log_message( + 'error', + 'The Redis extension must be loaded to use Redis cache.' + ); + + return FALSE; + } + + } + + /** + * Setup Redis config and connection + * + * Loads Redis config file if present. Will halt execution if a Redis connection + * can't be established. + * + * @access private + * @return void + * @see Redis::connect() + */ + private function _setup_redis() + { + $config = array(); + $CI =& get_instance(); + + if ($CI->config->load('redis', TRUE, TRUE)) + { + $config += $CI->config->item('redis'); + } + + $config = array_merge(self::$_default_config, $config); + + $this->_redis = new Redis(); + + try + { + $this->_redis->connect($config['host'], $config['port'], $config['timeout']); + } + catch (RedisException $e) + { + show_error('Redis connection refused. ' . $e->getMessage()); + } + } + +} +// End Class + +/* End of file Cache_redis.php */ +/* Location: ./system/libraries/Cache/drivers/Cache_redis.php */ \ No newline at end of file -- cgit v1.2.3-24-g4f1b From 3573af8b98ceeb2308a1eaf02ee3b327dfca82b0 Mon Sep 17 00:00:00 2001 From: Anton Lindqvist Date: Sat, 21 Jan 2012 20:33:12 +0100 Subject: Fixed syntax according to feedback. --- system/libraries/Cache/drivers/Cache_redis.php | 20 +++----------------- 1 file changed, 3 insertions(+), 17 deletions(-) (limited to 'system') diff --git a/system/libraries/Cache/drivers/Cache_redis.php b/system/libraries/Cache/drivers/Cache_redis.php index 9eb7a8d4e..f3acc6e46 100644 --- a/system/libraries/Cache/drivers/Cache_redis.php +++ b/system/libraries/Cache/drivers/Cache_redis.php @@ -30,11 +30,10 @@ class CI_Cache_redis extends CI_Driver /** * Default config * - * @access private * @static * @var array */ - private static $_default_config = array( + protected static $_default_config = array( 'host' => '127.0.0.1', 'port' => 6379, 'timeout' => 0 @@ -43,17 +42,15 @@ class CI_Cache_redis extends CI_Driver /** * Redis connection * - * @access private * @var Redis */ - private $_redis; + protected $_redis; /** * Class destructor * * Closes the connection to Redis if present. * - * @access public * @return void */ public function __destruct() @@ -67,7 +64,6 @@ class CI_Cache_redis extends CI_Driver /** * Get cache * - * @access public * @param string $key Cache key identifier * @return mixed */ @@ -79,7 +75,6 @@ class CI_Cache_redis extends CI_Driver /** * Save cache * - * @access public * @param string $key Cache key identifier * @param mixed $value Data to save * @param integer $ttl Time to live @@ -95,7 +90,6 @@ class CI_Cache_redis extends CI_Driver /** * Delete from cache * - * @access public * @param string $key Cache key * @return boolean */ @@ -107,7 +101,6 @@ class CI_Cache_redis extends CI_Driver /** * Clean cache * - * @access public * @return boolean * @see Redis::flushDB() */ @@ -119,7 +112,6 @@ class CI_Cache_redis extends CI_Driver /** * Get cache driver info * - * @access public * @param string $type Not supported in Redis. Only included in order to offer a * consistent cache API. * @return array @@ -133,7 +125,6 @@ class CI_Cache_redis extends CI_Driver /** * Get cache metadata * - * @access public * @param string $key Cache key * @return array */ @@ -153,7 +144,6 @@ class CI_Cache_redis extends CI_Driver /** * Check if Redis driver is supported * - * @access public * @return boolean */ public function is_supported() @@ -166,10 +156,7 @@ class CI_Cache_redis extends CI_Driver } else { - log_message( - 'error', - 'The Redis extension must be loaded to use Redis cache.' - ); + log_message('error', 'The Redis extension must be loaded to use Redis cache.'); return FALSE; } @@ -182,7 +169,6 @@ class CI_Cache_redis extends CI_Driver * Loads Redis config file if present. Will halt execution if a Redis connection * can't be established. * - * @access private * @return void * @see Redis::connect() */ -- cgit v1.2.3-24-g4f1b From 5a1d953e8a492326b8e8cbd0473b1593fe42cfa6 Mon Sep 17 00:00:00 2001 From: Anton Lindqvist Date: Mon, 23 Jan 2012 23:20:26 +0100 Subject: Updated redis driver doc block. --- system/libraries/Cache/drivers/Cache_redis.php | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-) (limited to 'system') diff --git a/system/libraries/Cache/drivers/Cache_redis.php b/system/libraries/Cache/drivers/Cache_redis.php index f3acc6e46..5d42905cb 100644 --- a/system/libraries/Cache/drivers/Cache_redis.php +++ b/system/libraries/Cache/drivers/Cache_redis.php @@ -4,12 +4,24 @@ * * An open source application development framework for PHP 5.1.6 or newer * - * @package CodeIgniter - * @author ExpressionEngine Dev Team - * @copyright Copyright (c) 2006 - 2011 EllisLab, Inc. - * @license http://codeigniter.com/user_guide/license.html - * @link http://codeigniter.com - * @since Version 2.0 + * 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 2.0 * @filesource */ -- cgit v1.2.3-24-g4f1b From 4da24f8f1137afbaa2ec51d9c9fb635df1481472 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Wed, 25 Jan 2012 21:54:23 +0200 Subject: Improve the MSSQL database driver --- system/database/drivers/mssql/mssql_driver.php | 242 +++++++++--------------- system/database/drivers/mssql/mssql_forge.php | 134 ++++--------- system/database/drivers/mssql/mssql_result.php | 50 ++--- system/database/drivers/mssql/mssql_utility.php | 38 ++-- 4 files changed, 164 insertions(+), 300 deletions(-) (limited to 'system') diff --git a/system/database/drivers/mssql/mssql_driver.php b/system/database/drivers/mssql/mssql_driver.php index 2a1098932..9cabe87be 100644 --- a/system/database/drivers/mssql/mssql_driver.php +++ b/system/database/drivers/mssql/mssql_driver.php @@ -1,13 +1,13 @@ -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 != '') { @@ -101,12 +97,11 @@ class CI_DB_mssql_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() { - // not implemented in MSSQL + // Not supported in MSSQL } // -------------------------------------------------------------------- @@ -114,10 +109,9 @@ class CI_DB_mssql_driver extends CI_DB { /** * Select the database * - * @access private called by the base class - * @return resource + * @return bool */ - function db_select() + public function db_select() { // Note: The brackets are required in the event that the DB name // contains reserved characters @@ -129,14 +123,13 @@ class CI_DB_mssql_driver extends CI_DB { /** * 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, $collation) { - // @todo - add support if needed + // Not supported in MSSQL return TRUE; } @@ -145,14 +138,12 @@ class CI_DB_mssql_driver extends CI_DB { /** * Execute the query * - * @access private called by the base class * @param string an SQL query - * @return resource + * @return mixed resource if rows are returned, bool otherwise */ - function _execute($sql) + protected function _execute($sql) { - $sql = $this->_prep_query($sql); - return @mssql_query($sql, $this->conn_id); + return @mssql_query($this->_prep_query($sql), $this->conn_id); } // -------------------------------------------------------------------- @@ -162,11 +153,10 @@ class CI_DB_mssql_driver extends CI_DB { * * If needed, each database adapter can prep the query string * - * @access private called by execute() * @param string an SQL query * @return string */ - function _prep_query($sql) + protected function _prep_query($sql) { return $sql; } @@ -176,18 +166,12 @@ class CI_DB_mssql_driver extends CI_DB { /** * Begin Transaction * - * @access public * @return bool */ - function trans_begin($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; } @@ -195,10 +179,9 @@ class CI_DB_mssql_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); - $this->simple_query('BEGIN TRAN'); - return TRUE; + return $this->simple_query('BEGIN TRAN'); } // -------------------------------------------------------------------- @@ -206,24 +189,17 @@ class CI_DB_mssql_driver extends CI_DB { /** * Commit Transaction * - * @access public * @return bool */ - function trans_commit() + public function trans_commit() { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } - $this->simple_query('COMMIT TRAN'); - return TRUE; + return $this->simple_query('COMMIT TRAN'); } // -------------------------------------------------------------------- @@ -231,24 +207,17 @@ class CI_DB_mssql_driver extends CI_DB { /** * Rollback Transaction * - * @access public * @return bool */ - function trans_rollback() + public function trans_rollback() { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } - $this->simple_query('ROLLBACK TRAN'); - return TRUE; + return $this->simple_query('ROLLBACK TRAN'); } // -------------------------------------------------------------------- @@ -256,12 +225,11 @@ class CI_DB_mssql_driver extends CI_DB { /** * Escape String * - * @access public * @param string * @param bool whether or not the string will be used in a LIKE condition * @return string */ - function escape_str($str, $like = FALSE) + public function escape_str($str, $like = FALSE) { if (is_array($str)) { @@ -279,7 +247,7 @@ class CI_DB_mssql_driver extends CI_DB { // escape LIKE condition wildcards if ($like === TRUE) { - $str = str_replace( + return str_replace( array($this->_like_escape_chr, '%', '_'), array($this->_like_escape_chr.$this->_like_escape_chr, $this->_like_escape_chr.'%', $this->_like_escape_chr.'_'), $str @@ -294,10 +262,9 @@ class CI_DB_mssql_driver extends CI_DB { /** * Affected Rows * - * @access public - * @return integer + * @return int */ - function affected_rows() + public function affected_rows() { return @mssql_rows_affected($this->conn_id); } @@ -309,13 +276,14 @@ class CI_DB_mssql_driver extends CI_DB { * * Returns the last id created in the Identity column. * - * @access public - * @return integer + * @return int */ - function insert_id() + 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"); + $sql = (self::_parse_major_version($this->version()) > 7) + ? 'SELECT SCOPE_IDENTITY() AS last_id' + : 'SELECT @@IDENTITY AS last_id'; + $query = $this->query($sql); $row = $query->row(); return $row->last_id; @@ -329,11 +297,10 @@ class CI_DB_mssql_driver extends CI_DB { * Grabs the major version number from the * database server version string passed in. * - * @access private - * @param string $version - * @return int16 major version number + * @param string $version + * @return int major version number */ - function _parse_major_version($version) + private function _parse_major_version($version) { preg_match('/([0-9]+)\.([0-9]+)\.([0-9]+)/', $version, $ver_info); return $ver_info[1]; // return the major version b/c that's all we're interested in. @@ -344,12 +311,11 @@ class CI_DB_mssql_driver extends CI_DB { /** * Version number query string * - * @access public - * @return string + * @return string */ - function _version() + protected function _version() { - return "SELECT @@VERSION AS ver"; + return 'SELECT @@VERSION AS ver'; } // -------------------------------------------------------------------- @@ -360,19 +326,17 @@ class CI_DB_mssql_driver extends CI_DB { * Generates a platform-specific query string that counts all records in * the specified database * - * @access public * @param string * @return string */ - function count_all($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 +354,10 @@ 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) { $sql = "SELECT name FROM sysobjects WHERE type = 'U' ORDER BY name"; @@ -415,11 +378,10 @@ class CI_DB_mssql_driver extends CI_DB { * * Generates a platform-specific query string so that the column names can be fetched * - * @access private * @param string the table name * @return string */ - function _list_columns($table = '') + protected function _list_columns($table = '') { return "SELECT * FROM INFORMATION_SCHEMA.Columns WHERE TABLE_NAME = '".$table."'"; } @@ -431,13 +393,12 @@ 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 + * @return string */ - function _field_data($table) + protected function _field_data($table) { - return "SELECT TOP 1 * FROM ".$table; + return 'SELECT TOP 1 * FROM '.$table; } // -------------------------------------------------------------------- @@ -445,10 +406,9 @@ class CI_DB_mssql_driver extends CI_DB { /** * The error message string * - * @access private * @return string */ - function _error_message() + protected function _error_message() { return mssql_get_last_message(); } @@ -458,12 +418,11 @@ class CI_DB_mssql_driver extends CI_DB { /** * The error message number * - * @access private - * @return integer + * @return string */ - function _error_number() + protected function _error_number() { - // Are error numbers supported? + // Not supported in MSSQL return ''; } @@ -474,11 +433,10 @@ class CI_DB_mssql_driver extends CI_DB { * * This function escapes column and table names * - * @access private * @param string * @return string */ - function _escape_identifiers($item) + protected function _escape_identifiers($item) { if ($this->_escape_char == '') { @@ -489,24 +447,20 @@ class CI_DB_mssql_driver extends CI_DB { { if (strpos($item, '.'.$id) !== FALSE) { - $str = $this->_escape_char. str_replace('.', $this->_escape_char.'.', $item); + $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, $str); + return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item); } } 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; + $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, $str); + return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item.$this->_escape_char); } // -------------------------------------------------------------------- @@ -517,11 +471,10 @@ class CI_DB_mssql_driver extends CI_DB { * This function implicitly groups FROM tables so there is no confusion * about operator precedence in harmony with SQL standards * - * @access public - * @param type - * @return type + * @param array + * @return string */ - function _from_tables($tables) + protected function _from_tables($tables) { if ( ! is_array($tables)) { @@ -538,15 +491,14 @@ class CI_DB_mssql_driver extends CI_DB { * * 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, $values) + protected function _insert($table, $keys, $values) { - return "INSERT INTO ".$table." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")"; + return 'INSERT INTO '.$table.' ('.implode(', ', $keys).') VALUES ('.implode(', ', $values).')'; } // -------------------------------------------------------------------- @@ -556,7 +508,6 @@ class CI_DB_mssql_driver extends CI_DB { * * Generates a platform-specific update string from the supplied data * - * @access public * @param string the table name * @param array the update data * @param array the where clause @@ -564,24 +515,17 @@ class CI_DB_mssql_driver extends CI_DB { * @param array the limit clause * @return string */ - function _update($table, $values, $where, $orderby = array(), $limit = FALSE) + protected function _update($table, $values, $where, $orderby = array(), $limit = FALSE) { foreach ($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 $sql; + return 'UPDATE '.$table.' SET '.implode(', ', $valstr) + .(($where != '' && count($where) > 0) ? ' WHERE '.implode(' ', $where) : '') + .(count($orderby) > 0 ? ' ORDER BY '.implode(', ', $orderby) : '') + .( ! $limit ? '' : ' LIMIT '.$limit); } @@ -594,13 +538,12 @@ class CI_DB_mssql_driver extends CI_DB { * 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($table) + protected function _truncate($table) { - return "TRUNCATE ".$table; + return 'TRUNCATE '.$table; } // -------------------------------------------------------------------- @@ -610,31 +553,26 @@ 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 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) { $conditions = ''; - if (count($where) > 0 OR count($like) > 0) { - $conditions = "\nWHERE "; - $conditions .= implode("\n", $this->ar_where); + $conditions .= "\nWHERE ".implode("\n", $this->ar_where); if (count($where) > 0 && count($like) > 0) { - $conditions .= " AND "; + $conditions .= ' AND '; } $conditions .= implode("\n", $like); } - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - - return "DELETE FROM ".$table.$conditions.$limit; + return 'DELETE FROM '.$table.$conditions.( ! $limit ? '' : ' LIMIT '.$limit); } // -------------------------------------------------------------------- @@ -644,17 +582,14 @@ 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 * @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).' ', $sql); } // -------------------------------------------------------------------- @@ -662,18 +597,15 @@ class CI_DB_mssql_driver extends CI_DB { /** * Close DB Connection * - * @access public * @param resource * @return void */ - function _close($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..65513f437 100644 --- a/system/database/drivers/mssql/mssql_forge.php +++ b/system/database/drivers/mssql/mssql_forge.php @@ -1,13 +1,13 @@ -db->_escape_identifiers($table); + return 'DROP TABLE '.$this->db->_escape_identifiers($table); } // -------------------------------------------------------------------- @@ -80,15 +76,14 @@ class CI_DB_mssql_forge extends CI_DB_forge { /** * Create Table * - * @access private * @param string the table name * @param array the fields * @param mixed primary key(s) * @param mixed key(s) * @param boolean should 'IF NOT EXISTS' be added to the SQL - * @return bool + * @return string */ - function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) + public function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) { $sql = 'CREATE TABLE '; @@ -97,7 +92,7 @@ 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) @@ -107,44 +102,19 @@ class CI_DB_mssql_forge extends CI_DB_forge { // 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'] + .(array_key_exists('CONSTRAINT', $attributes) ? '('.$attributes['CONSTRAINT'].')' : '') + .((array_key_exists('UNSIGNED', $attributes) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') + .(array_key_exists('DEFAULT', $attributes) ? ' DEFAULT \''.$attributes['DEFAULT'].'\'' : '') + .((array_key_exists('NULL', $attributes) && $attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL') + .((array_key_exists('AUTO_INCREMENT', $attributes) && $attributes['AUTO_INCREMENT'] === TRUE) ? ' AUTO_INCREMENT' : ''); } // don't add a comma on the end of the last field @@ -156,8 +126,8 @@ class CI_DB_mssql_forge extends CI_DB_forge { if (count($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\tPRIMARY KEY (".implode(', ', $primary_keys).')'; } if (is_array($keys) && count($keys) > 0) @@ -166,20 +136,18 @@ class CI_DB_mssql_forge extends CI_DB_forge { { if (is_array($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) . ")"; + $sql .= ",\n\tFOREIGN KEY (".implode(', ', $key).')'; } } - $sql .= "\n)"; - - return $sql; + return $sql."\n)"; } // -------------------------------------------------------------------- @@ -190,7 +158,6 @@ class CI_DB_mssql_forge extends CI_DB_forge { * Generates a platform-specific query so that a table can be altered * Called by add_column(), drop_column(), and column_alter(), * - * @access private * @param string the ALTER type (ADD, DROP, CHANGE) * @param string the column name * @param string the table name @@ -200,39 +167,20 @@ class CI_DB_mssql_forge extends CI_DB_forge { * @param string the field after which we should add the new field * @return object */ - function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') + public function _alter_table($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) : ''); } // -------------------------------------------------------------------- @@ -242,19 +190,17 @@ class CI_DB_mssql_forge extends CI_DB_forge { * * 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, $new_table_name) + public function _rename_table($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 $sql; + return 'ALTER TABLE '.$this->db->protect_identifiers($table_name).' RENAME TO '.$this->db->protect_identifiers($new_table_name); } } /* End of file mssql_forge.php */ -/* Location: ./system/database/drivers/mssql/mssql_forge.php */ \ No newline at end of file +/* Location: ./system/database/drivers/mssql/mssql_forge.php */ diff --git a/system/database/drivers/mssql/mssql_result.php b/system/database/drivers/mssql/mssql_result.php index bba2e6243..579cd3de7 100644 --- a/system/database/drivers/mssql/mssql_result.php +++ b/system/database/drivers/mssql/mssql_result.php @@ -1,13 +1,13 @@ -result_id); } @@ -54,10 +51,9 @@ class CI_DB_mssql_result extends CI_DB_result { /** * Number of fields in the result set * - * @access public - * @return integer + * @return int */ - function num_fields() + public function num_fields() { return @mssql_num_fields($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)) @@ -90,20 +85,19 @@ 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)) { - $F = new stdClass(); - $F->name = $field->name; - $F->type = $field->type; + $F = new stdClass(); + $F->name = $field->name; + $F->type = $field->type; $F->max_length = $field->max_length; $F->primary_key = 0; - $F->default = ''; + $F->default = ''; $retval[] = $F; } @@ -116,9 +110,9 @@ class CI_DB_mssql_result extends CI_DB_result { /** * Free the result * - * @return null + * @return void */ - function free_result() + public function free_result() { if (is_resource($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 */ - function _data_seek($n = 0) + public function _data_seek($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($this->result_id); } } - /* End of file mssql_result.php */ -/* Location: ./system/database/drivers/mssql/mssql_result.php */ \ No newline at end of file +/* Location: ./system/database/drivers/mssql/mssql_result.php */ diff --git a/system/database/drivers/mssql/mssql_utility.php b/system/database/drivers/mssql/mssql_utility.php index be6ed5bb0..11a1b3ad0 100644 --- a/system/database/drivers/mssql/mssql_utility.php +++ b/system/database/drivers/mssql/mssql_utility.php @@ -1,13 +1,13 @@ -db->protect_identifiers($table).' REORGANIZE'; } // -------------------------------------------------------------------- @@ -70,13 +67,13 @@ class CI_DB_mssql_utility extends CI_DB_utility { * * Generates a platform-specific query so that a table can be repaired * - * @access private * @param string the table name - * @return object + * @return bool */ - function _repair_table($table) + public function _repair_table($table) { - return FALSE; // Is this supported in MS SQL? + // Not supported in MSSQL + return FALSE; } // -------------------------------------------------------------------- @@ -84,11 +81,10 @@ class CI_DB_mssql_utility extends CI_DB_utility { /** * MSSQL Export * - * @access private * @param array Preferences - * @return mixed + * @return bool */ - function _backup($params = array()) + public function _backup($params = array()) { // Currently unsupported return $this->db->display_error('db_unsuported_feature'); @@ -97,4 +93,4 @@ class CI_DB_mssql_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 +/* Location: ./system/database/drivers/mssql/mssql_utility.php */ -- cgit v1.2.3-24-g4f1b From dd7242b9e78f5ca9e56ffe239c14918903d34cd8 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 26 Jan 2012 00:43:38 +0200 Subject: Switch a few properties from public to protected --- system/database/drivers/mssql/mssql_driver.php | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'system') diff --git a/system/database/drivers/mssql/mssql_driver.php b/system/database/drivers/mssql/mssql_driver.php index 9cabe87be..267c16171 100644 --- a/system/database/drivers/mssql/mssql_driver.php +++ b/system/database/drivers/mssql/mssql_driver.php @@ -43,19 +43,19 @@ class CI_DB_mssql_driver extends CI_DB { public $dbdriver = 'mssql'; // The character used for escaping - public $_escape_char = ''; + protected $_escape_char = ''; // clause and character used for LIKE escape sequences - public $_like_escape_str = ' ESCAPE \'%s\' '; - public $_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() methods. */ - public $_count_string = 'SELECT COUNT(*) AS '; - public $_random_keyword = ' NEWID()'; + protected $_count_string = 'SELECT COUNT(*) AS '; + protected $_random_keyword = ' NEWID()'; /** * Non-persistent database connection -- cgit v1.2.3-24-g4f1b From 3318ab87718775289264c5f42edfd9f912632dd8 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 26 Jan 2012 01:59:08 +0200 Subject: Make _escape_identifiers() public, so DB_forge can use it --- system/database/drivers/mssql/mssql_driver.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/database/drivers/mssql/mssql_driver.php b/system/database/drivers/mssql/mssql_driver.php index 267c16171..22ed0478e 100644 --- a/system/database/drivers/mssql/mssql_driver.php +++ b/system/database/drivers/mssql/mssql_driver.php @@ -436,7 +436,7 @@ class CI_DB_mssql_driver extends CI_DB { * @param string * @return string */ - protected function _escape_identifiers($item) + public function _escape_identifiers($item) { if ($this->_escape_char == '') { -- cgit v1.2.3-24-g4f1b From 0e8968ab7c309d17cd61079f7554ced1411a8792 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 26 Jan 2012 02:04:37 +0200 Subject: Improve the SQLSRV (MSSQL) database driver --- system/database/DB_driver.php | 2 +- system/database/drivers/sqlsrv/sqlsrv_driver.php | 285 +++++++++------------- system/database/drivers/sqlsrv/sqlsrv_forge.php | 138 ++++------- system/database/drivers/sqlsrv/sqlsrv_result.php | 62 ++--- system/database/drivers/sqlsrv/sqlsrv_utility.php | 39 ++- 5 files changed, 207 insertions(+), 319 deletions(-) (limited to 'system') diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index 661b42ced..82e5d0486 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -257,7 +257,7 @@ class CI_DB_driver { // 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'); + $driver_version_exceptions = array('oci8', 'sqlite', 'cubrid', 'pdo', 'sqlsrv'); if (in_array($this->dbdriver, $driver_version_exceptions)) { diff --git a/system/database/drivers/sqlsrv/sqlsrv_driver.php b/system/database/drivers/sqlsrv/sqlsrv_driver.php index 6fd52ef70..cdd178261 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_driver.php +++ b/system/database/drivers/sqlsrv/sqlsrv_driver.php @@ -1,13 +1,13 @@ -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); } @@ -109,12 +106,11 @@ class CI_DB_sqlsrv_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() { - // not implemented in MSSQL + // Not supported in MSSQL } // -------------------------------------------------------------------- @@ -122,10 +118,9 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Select the database * - * @access private called by the base class * @return resource */ - function db_select() + public function db_select() { return $this->_execute('USE ' . $this->database); } @@ -135,14 +130,13 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Set client character set * - * @access public * @param string * @param string - * @return resource + * @return bool */ - function db_set_charset($charset, $collation) + public function db_set_charset($charset, $collation) { - // @todo - add support if needed + // This is done upon connect return TRUE; } @@ -151,17 +145,13 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Execute the query * - * @access private called by the base class * @param string an SQL query * @return resource */ - function _execute($sql) + protected function _execute($sql) { - $sql = $this->_prep_query($sql); - return sqlsrv_query($this->conn_id, $sql, null, array( - 'Scrollable' => SQLSRV_CURSOR_STATIC, - 'SendStreamParamsAtExec' => true - )); + return sqlsrv_query($this->conn_id, $this->_prep_query($sql), NULL, + array('Scrollable' => SQLSRV_CURSOR_STATIC, 'SendStreamParamsAtExec' => TRUE)); } // -------------------------------------------------------------------- @@ -171,11 +161,10 @@ class CI_DB_sqlsrv_driver extends CI_DB { * * 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($sql) + protected function _prep_query($sql) { return $sql; } @@ -185,18 +174,12 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Begin Transaction * - * @access public * @return bool */ - function trans_begin($test_mode = FALSE) + public function trans_begin($test_mode = FALSE) { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } @@ -204,7 +187,7 @@ class CI_DB_sqlsrv_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 sqlsrv_begin_transaction($this->conn_id); } @@ -214,18 +197,12 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Commit Transaction * - * @access public * @return bool */ - function trans_commit() + public function trans_commit() { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } @@ -238,18 +215,12 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Rollback Transaction * - * @access public * @return bool */ - function trans_rollback() + public function trans_rollback() { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } @@ -262,12 +233,11 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Escape String * - * @access public * @param string * @param bool whether or not the string will be used in a LIKE condition * @return string */ - function escape_str($str, $like = FALSE) + public function escape_str($str, $like = FALSE) { // Escape single quotes return str_replace("'", "''", $str); @@ -278,10 +248,9 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Affected Rows * - * @access public - * @return integer + * @return int */ - function affected_rows() + public function affected_rows() { return @sqlrv_rows_affected($this->conn_id); } @@ -293,30 +262,13 @@ class CI_DB_sqlsrv_driver extends CI_DB { * * Returns the last id created in the Identity column. * - * @access public - * @return integer - */ - function insert_id() - { - return $this->query('select @@IDENTITY as insert_id')->row('insert_id'); - } - - // -------------------------------------------------------------------- - - /** - * Parse major version - * - * Grabs the major version number from the - * database server version string passed in. - * - * @access private - * @param string $version - * @return int16 major version number + * @return int */ - function _parse_major_version($version) + public function insert_id() { - 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. + $query = $this->query('SELECT @@IDENTITY AS insert_id'); + $query = $query->row(); + return $query->insert_id; } // -------------------------------------------------------------------- @@ -324,13 +276,12 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Version number query string * - * @access public - * @return string + * @return string */ - function _version() + protected function _version() { $info = sqlsrv_server_info($this->conn_id); - return sprintf("select '%s' as ver", $info['SQLServerVersion']); + return $info['SQLServerVersion']; } // -------------------------------------------------------------------- @@ -341,23 +292,25 @@ class CI_DB_sqlsrv_driver extends CI_DB { * Generates a platform-specific query string that counts all records in * the specified database * - * @access public * @param string - * @return string + * @return int */ - function count_all($table = '') + public function count_all($table = '') { if ($table == '') - return '0'; - - $query = $this->query("SELECT COUNT(*) AS numrows FROM " . $this->dbprefix . $table); - - if ($query->num_rows() == 0) - return '0'; - - $row = $query->row(); + { + return 0; + } + + $query = $this->query('SELECT COUNT(*) AS numrows FROM '.$this->dbprefix.$table); + if ($query->num_rows() === 0) + { + return 0; + } + + $query = $query->row(); $this->_reset_select(); - return $row->numrows; + return (int) $query->numrows; } // -------------------------------------------------------------------- @@ -367,11 +320,10 @@ class CI_DB_sqlsrv_driver extends CI_DB { * * Generates a platform-specific query string so that the table names can be fetched * - * @access private - * @param boolean + * @param bool * @return string */ - function _list_tables($prefix_limit = FALSE) + protected function _list_tables($prefix_limit = FALSE) { return "SELECT name FROM sysobjects WHERE type = 'U' ORDER BY name"; } @@ -383,11 +335,10 @@ class CI_DB_sqlsrv_driver extends CI_DB { * * Generates a platform-specific query string so that the column names can be fetched * - * @access private * @param string the table name * @return string */ - function _list_columns($table = '') + protected function _list_columns($table = '') { return "SELECT * FROM INFORMATION_SCHEMA.Columns WHERE TABLE_NAME = '".$this->_escape_table($table)."'"; } @@ -399,13 +350,12 @@ class CI_DB_sqlsrv_driver extends CI_DB { * * Generates a platform-specific query so that the column data can be retrieved * - * @access public * @param string the table name * @return object */ - function _field_data($table) + protected function _field_data($table) { - return "SELECT TOP 1 * FROM " . $this->_escape_table($table); + return 'SELECT TOP 1 * FROM '.$this->_escape_table($table); } // -------------------------------------------------------------------- @@ -413,13 +363,18 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * The error message string * - * @access private * @return string */ - function _error_message() + protected function _error_message() { - $error = array_shift(sqlsrv_errors()); - return !empty($error['message']) ? $error['message'] : null; + $error = sqlsrv_errors(); + if ( ! is_array($error)) + { + return ''; + } + + $error = array_shift($error); + return isset($error['message']) ? $error['message'] : ''; } // -------------------------------------------------------------------- @@ -427,13 +382,29 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * The error message number * - * @access private - * @return integer + * @return string */ - function _error_number() + protected function _error_number() { - $error = array_shift(sqlsrv_errors()); - return isset($error['SQLSTATE']) ? $error['SQLSTATE'] : null; + $error = sqlsrv_errors(); + if ( ! is_array($error)) + { + return ''; + } + elseif (isset($error['SQLSTATE'], $error['code'])) + { + return $error['SQLSTATE'].'/'.$error['code']; + } + elseif (isset($error['SQLSTATE'])) + { + return $error['SQLSTATE']; + } + elseif (isset($error['code'])) + { + return $error['code']; + } + + return ''; } // -------------------------------------------------------------------- @@ -444,26 +415,23 @@ class CI_DB_sqlsrv_driver extends CI_DB { * This function adds backticks if the table name has a period * in it. Some DBs will get cranky unless periods are escaped * - * @access private * @param string the table name * @return string */ - function _escape_table($table) + protected function _escape_table($table) { return $table; - } - + } /** * Escape the SQL Identifiers * * This function escapes column and table names * - * @access private * @param string * @return string */ - function _escape_identifiers($item) + public function _escape_identifiers($item) { return $item; } @@ -476,11 +444,10 @@ class CI_DB_sqlsrv_driver extends CI_DB { * This function implicitly groups FROM tables so there is no confusion * about operator precedence in harmony with SQL standards * - * @access public - * @param type - * @return type + * @param array + * @return string */ - function _from_tables($tables) + protected function _from_tables($tables) { if ( ! is_array($tables)) { @@ -497,15 +464,14 @@ class CI_DB_sqlsrv_driver extends CI_DB { * * 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(', ', $values).")"; + protected function _insert($table, $keys, $values) + { + return 'INSERT INTO '.$this->_escape_table($table).' ('.implode(', ', $keys).') VALUES ('.implode(', ', $values).')'; } // -------------------------------------------------------------------- @@ -515,7 +481,6 @@ class CI_DB_sqlsrv_driver extends CI_DB { * * Generates a platform-specific update string from the supplied data * - * @access public * @param string the table name * @param array the update data * @param array the where clause @@ -523,16 +488,16 @@ class CI_DB_sqlsrv_driver extends CI_DB { * @param array the limit clause * @return string */ - function _update($table, $values, $where) + protected function _update($table, $values, $where) { - foreach($values as $key => $val) + foreach ($values as $key => $val) { - $valstr[] = $key." = ".$val; + $valstr[] = $key.' = '.$val; } - - return "UPDATE ".$this->_escape_table($table)." SET ".implode(', ', $valstr)." WHERE ".implode(" ", $where); + + return 'UPDATE '.$this->_escape_table($table).' SET '.implode(', ', $valstr).' WHERE '.implode(' ', $where); } - + // -------------------------------------------------------------------- /** @@ -542,13 +507,12 @@ class CI_DB_sqlsrv_driver extends CI_DB { * If the database does not support the truncate() command * This function maps to "DELETE FROM table" * - * @access public * @param string the table name * @return string */ - function _truncate($table) + protected function _truncate($table) { - return "TRUNCATE ".$table; + return 'TRUNCATE '.$table; } // -------------------------------------------------------------------- @@ -558,15 +522,14 @@ class CI_DB_sqlsrv_driver extends CI_DB { * * Generates a platform-specific delete string from the supplied data * - * @access public * @param string the table name * @param array the where clause * @param string the limit clause * @return string */ - function _delete($table, $where) + protected function _delete($table, $where) { - return "DELETE FROM ".$this->_escape_table($table)." WHERE ".implode(" ", $where); + return 'DELETE FROM '.$this->_escape_table($table).' WHERE '.implode(' ', $where); } // -------------------------------------------------------------------- @@ -576,17 +539,14 @@ class CI_DB_sqlsrv_driver extends CI_DB { * * Generates a platform-specific LIMIT clause * - * @access public * @param string the sql query string * @param integer the number of rows to limit the query to * @param integer the offset value * @return string */ - function _limit($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).' ', $sql); } // -------------------------------------------------------------------- @@ -594,18 +554,15 @@ class CI_DB_sqlsrv_driver extends CI_DB { /** * Close DB Connection * - * @access public * @param resource * @return void */ - function _close($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..1367ddc77 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_forge.php +++ b/system/database/drivers/sqlsrv/sqlsrv_forge.php @@ -1,13 +1,13 @@ -db->_escape_identifiers($table); + return 'DROP TABLE '.$this->db->_escape_identifiers($table); } // -------------------------------------------------------------------- @@ -80,15 +76,14 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { /** * Create Table * - * @access private * @param string the table name * @param array the fields * @param mixed primary key(s) * @param mixed key(s) - * @param boolean should 'IF NOT EXISTS' be added to the SQL - * @return bool + * @param bool should 'IF NOT EXISTS' be added to the SQL + * @return string */ - function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) + public function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) { $sql = 'CREATE TABLE '; @@ -97,54 +92,29 @@ 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 => $attributes) { // Numeric field names aren't allowed in databases, so if the key is // numeric, we know it was assigned by PHP and the developer manually // entered the field information, so we'll simply add it to the list if (is_numeric($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'] + .(array_key_exists('CONSTRAINT', $attributes) ? '('.$attributes['CONSTRAINT'].')' : '') + .((array_key_exists('UNSIGNED', $attributes) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') + .(array_key_exists('DEFAULT', $attributes) ? ' DEFAULT \''.$attributes['DEFAULT'].'\'' : '') + .((array_key_exists('NULL', $attributes) && $attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL') + .((array_key_exists('AUTO_INCREMENT', $attributes) && $attributes['AUTO_INCREMENT'] === TRUE) ? ' AUTO_INCREMENT' : ''); } // don't add a comma on the end of the last field @@ -156,8 +126,8 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { if (count($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\tPRIMARY KEY (".implode(', ', $primary_keys).')'; } if (is_array($keys) && count($keys) > 0) @@ -166,20 +136,18 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { { if (is_array($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) . ")"; + $sql .= ",\n\tFOREIGN KEY (".implode(', ', $key).')'; } } - $sql .= "\n)"; - - return $sql; + return $sql."\n)"; } // -------------------------------------------------------------------- @@ -190,7 +158,6 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { * Generates a platform-specific query so that a table can be altered * Called by add_column(), drop_column(), and column_alter(), * - * @access private * @param string the ALTER type (ADD, DROP, CHANGE) * @param string the column name * @param string the table name @@ -200,9 +167,9 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { * @param string the field after which we should add the new field * @return object */ - function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') + public function _alter_table($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') @@ -210,29 +177,10 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { 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) : ''); } // -------------------------------------------------------------------- @@ -242,19 +190,17 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { * * 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, $new_table_name) + public function _rename_table($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 $sql; + return 'ALTER TABLE '.$this->db->protect_identifiers($table_name).' RENAME TO '.$this->db->protect_identifiers($new_table_name); } } -/* End of file mssql_forge.php */ -/* Location: ./system/database/drivers/mssql/mssql_forge.php */ \ No newline at end of file +/* End of file sqlsrv_forge.php */ +/* Location: ./system/database/drivers/sqlsrv/sqlsrv_forge.php */ diff --git a/system/database/drivers/sqlsrv/sqlsrv_result.php b/system/database/drivers/sqlsrv/sqlsrv_result.php index 1ee19c2d1..c5f9093db 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_result.php +++ b/system/database/drivers/sqlsrv/sqlsrv_result.php @@ -1,13 +1,13 @@ -result_id); } @@ -54,10 +51,9 @@ class CI_DB_sqlsrv_result extends CI_DB_result { /** * Number of fields in the result set * - * @access public - * @return integer + * @return int */ - function num_fields() + public function num_fields() { return @sqlsrv_num_fields($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; } @@ -90,24 +85,23 @@ 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']; - $F->type = $field['Type']; + $F = new stdClass(); + $F->name = $field['Name']; + $F->type = $field['Type']; $F->max_length = $field['Size']; $F->primary_key = 0; - $F->default = ''; - + $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)) { @@ -136,10 +130,9 @@ class CI_DB_sqlsrv_result extends CI_DB_result { * this internally before fetching results to make sure the * result set starts at zero * - * @access private - * @return array + * @return void */ - function _data_seek($n = 0) + protected function _data_seek($n = 0) { // Not implemented } @@ -151,10 +144,9 @@ class CI_DB_sqlsrv_result extends CI_DB_result { * * Returns the result set as an array * - * @access private * @return array */ - function _fetch_assoc() + protected function _fetch_assoc() { return sqlsrv_fetch_array($this->result_id, SQLSRV_FETCH_ASSOC); } @@ -166,16 +158,14 @@ class CI_DB_sqlsrv_result extends CI_DB_result { * * Returns the result set as an object * - * @access private * @return object */ - function _fetch_object() + protected function _fetch_object() { return sqlsrv_fetch_object($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 */ diff --git a/system/database/drivers/sqlsrv/sqlsrv_utility.php b/system/database/drivers/sqlsrv/sqlsrv_utility.php index e96df96f9..d2a421208 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_utility.php +++ b/system/database/drivers/sqlsrv/sqlsrv_utility.php @@ -1,13 +1,13 @@ -db->protect_identifiers($table).' REORGANIZE'; } // -------------------------------------------------------------------- @@ -70,13 +66,13 @@ class CI_DB_sqlsrv_utility extends CI_DB_utility { * * Generates a platform-specific query so that a table can be repaired * - * @access private * @param string the table name - * @return object + * @return bool */ - function _repair_table($table) + public function _repair_table($table) { - return FALSE; // Is this supported in MS SQL? + // Not supported in MSSQL + return FALSE; } // -------------------------------------------------------------------- @@ -84,11 +80,10 @@ class CI_DB_sqlsrv_utility extends CI_DB_utility { /** * MSSQL Export * - * @access private * @param array Preferences - * @return mixed + * @return bool */ - function _backup($params = array()) + public function _backup($params = array()) { // Currently unsupported return $this->db->display_error('db_unsuported_feature'); @@ -96,5 +91,5 @@ 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 */ -- cgit v1.2.3-24-g4f1b From b7a47a7b934b2771561c1cefcfc74aeada90e352 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 26 Jan 2012 02:13:33 +0200 Subject: A minor improvement to insert_id() --- system/database/drivers/mssql/mssql_driver.php | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'system') diff --git a/system/database/drivers/mssql/mssql_driver.php b/system/database/drivers/mssql/mssql_driver.php index 22ed0478e..4d29920d6 100644 --- a/system/database/drivers/mssql/mssql_driver.php +++ b/system/database/drivers/mssql/mssql_driver.php @@ -280,13 +280,13 @@ class CI_DB_mssql_driver extends CI_DB { */ public function insert_id() { - $sql = (self::_parse_major_version($this->version()) > 7) + $query = (self::_parse_major_version($this->version()) > 7) ? 'SELECT SCOPE_IDENTITY() AS last_id' : 'SELECT @@IDENTITY AS last_id'; - $query = $this->query($sql); - $row = $query->row(); - return $row->last_id; + $query = $this->query($query); + $query = $query->row(); + return $query->last_id; } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From d90387867fbc8e1d10058cf65805a7ae5c8cbaeb Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 26 Jan 2012 12:38:49 +0200 Subject: Improve the SQLite database driver --- system/database/drivers/sqlite/sqlite_driver.php | 238 ++++++++-------------- system/database/drivers/sqlite/sqlite_forge.php | 151 ++++---------- system/database/drivers/sqlite/sqlite_result.php | 76 +++---- system/database/drivers/sqlite/sqlite_utility.php | 37 ++-- 4 files changed, 171 insertions(+), 331 deletions(-) (limited to 'system') diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php index 28c3caecd..96458e032 100644 --- a/system/database/drivers/sqlite/sqlite_driver.php +++ b/system/database/drivers/sqlite/sqlite_driver.php @@ -1,13 +1,13 @@ -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, $error)) { @@ -117,12 +111,11 @@ class CI_DB_sqlite_driver extends CI_DB { * Keep / reestablish the db connection if no queries have been * sent for a length of time exceeding the server's idle timeout * - * @access public * @return void */ - function reconnect() + public function reconnect() { - // not implemented in SQLite + // Not supported in SQLite } // -------------------------------------------------------------------- @@ -130,11 +123,11 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Select the database * - * @access private called by the base class - * @return resource + * @return bool */ - function db_select() + public function db_select() { + // Not needed, in SQLite every pseudo-connection is a database return TRUE; } @@ -143,14 +136,13 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Set client character set * - * @access public * @param string * @param string - * @return resource + * @return bool */ - function db_set_charset($charset, $collation) + public function db_set_charset($charset, $collation) { - // @todo - add support if needed + // Not supported return TRUE; } @@ -159,10 +151,9 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Version number query string * - * @access public * @return string */ - function _version() + public function _version() { return sqlite_libversion(); } @@ -172,13 +163,18 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Execute the query * - * @access private called by the base class * @param string an SQL query * @return resource */ - function _execute($sql) + protected function _execute($sql) { $sql = $this->_prep_query($sql); + + if ( ! preg_match('/^(SELECT|EXPLAIN).+$/i', ltrim($sql))) + { + return @sqlite_exec($this->conn_id, $sql); + } + return @sqlite_query($this->conn_id, $sql); } @@ -189,11 +185,10 @@ class CI_DB_sqlite_driver extends CI_DB { * * If needed, each database adapter can prep the query string * - * @access private called by execute() * @param string an SQL query * @return string */ - function _prep_query($sql) + protected function _prep_query($sql) { return $sql; } @@ -203,18 +198,12 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Begin Transaction * - * @access public * @return bool */ - function trans_begin($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; } @@ -222,7 +211,7 @@ class CI_DB_sqlite_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); $this->simple_query('BEGIN TRANSACTION'); return TRUE; @@ -233,18 +222,12 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Commit Transaction * - * @access public * @return bool */ - function trans_commit() + public function trans_commit() { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } @@ -258,18 +241,12 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Rollback Transaction * - * @access public * @return bool */ - function trans_rollback() + public function trans_rollback() { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } @@ -283,12 +260,11 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Escape String * - * @access public * @param string * @param bool whether or not the string will be used in a LIKE condition * @return string */ - function escape_str($str, $like = FALSE) + public function escape_str($str, $like = FALSE) { if (is_array($str)) { @@ -305,9 +281,9 @@ 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 $str; @@ -318,10 +294,9 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Affected Rows * - * @access public - * @return integer + * @return int */ - function affected_rows() + public function affected_rows() { return sqlite_changes($this->conn_id); } @@ -331,10 +306,9 @@ 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($this->conn_id); } @@ -347,27 +321,25 @@ class CI_DB_sqlite_driver extends CI_DB { * Generates a platform-specific query string that counts all records in * the specified database * - * @access public * @param string - * @return string + * @return int */ - function count_all($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; } - $row = $query->row(); + $query = $query->row(); $this->_reset_select(); - return (int) $row->numrows; + return (int) $query->numrows; } // -------------------------------------------------------------------- @@ -377,18 +349,18 @@ class CI_DB_sqlite_driver extends CI_DB { * * Generates a platform-specific query string so that the table names can be fetched * - * @access private - * @param boolean + * @param bool * @return string */ - function _list_tables($prefix_limit = FALSE) + protected function _list_tables($prefix_limit = FALSE) { - $sql = "SELECT name from sqlite_master WHERE type='table'"; + $sql = "SELECT name FROM sqlite_master WHERE type='table'"; - if ($prefix_limit !== FALSE AND $this->dbprefix != '') + if ($prefix_limit !== FALSE && $this->dbprefix != '') { - $sql .= " AND 'name' LIKE '".$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); + return $sql." AND 'name' LIKE '".$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); } + return $sql; } @@ -399,11 +371,10 @@ class CI_DB_sqlite_driver extends CI_DB { * * Generates a platform-specific query string so that the column names can be fetched * - * @access public * @param string the table name - * @return string + * @return bool */ - function _list_columns($table = '') + protected function _list_columns($table = '') { // Not supported return FALSE; @@ -416,13 +387,12 @@ class CI_DB_sqlite_driver extends CI_DB { * * Generates a platform-specific query so that the column data can be retrieved * - * @access public * @param string the table name - * @return object + * @return string */ - function _field_data($table) + protected function _field_data($table) { - return "SELECT * FROM ".$table." LIMIT 1"; + return 'SELECT * FROM '.$table.' LIMIT 1'; } // -------------------------------------------------------------------- @@ -430,10 +400,9 @@ class CI_DB_sqlite_driver extends CI_DB { /** * The error message string * - * @access private * @return string */ - function _error_message() + protected function _error_message() { return sqlite_error_string(sqlite_last_error($this->conn_id)); } @@ -443,10 +412,9 @@ class CI_DB_sqlite_driver extends CI_DB { /** * The error message number * - * @access private - * @return integer + * @return int */ - function _error_number() + protected function _error_number() { return sqlite_last_error($this->conn_id); } @@ -458,11 +426,10 @@ class CI_DB_sqlite_driver extends CI_DB { * * This function escapes column and table names * - * @access private * @param string * @return string */ - function _escape_identifiers($item) + public function _escape_identifiers($item) { if ($this->_escape_char == '') { @@ -473,24 +440,20 @@ class CI_DB_sqlite_driver extends CI_DB { { if (strpos($item, '.'.$id) !== FALSE) { - $str = $this->_escape_char. str_replace('.', $this->_escape_char.'.', $item); + $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, $str); + return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item); } } 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; + $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, $str); + return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item.$this->_escape_char); } // -------------------------------------------------------------------- @@ -501,11 +464,10 @@ class CI_DB_sqlite_driver extends CI_DB { * This function implicitly groups FROM tables so there is no confusion * about operator precedence in harmony with SQL standards * - * @access public * @param type * @return type */ - function _from_tables($tables) + protected function _from_tables($tables) { if ( ! is_array($tables)) { @@ -522,15 +484,14 @@ class CI_DB_sqlite_driver extends CI_DB { * * 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, $values) + protected function _insert($table, $keys, $values) { - return "INSERT INTO ".$table." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")"; + return 'INSERT INTO '.$table.' ('.implode(', ', $keys).') VALUES ('.implode(', ', $values).')'; } // -------------------------------------------------------------------- @@ -540,7 +501,6 @@ class CI_DB_sqlite_driver extends CI_DB { * * Generates a platform-specific update string from the supplied data * - * @access public * @param string the table name * @param array the update data * @param array the where clause @@ -548,24 +508,17 @@ class CI_DB_sqlite_driver extends CI_DB { * @param array the limit clause * @return string */ - function _update($table, $values, $where, $orderby = array(), $limit = FALSE) + protected function _update($table, $values, $where, $orderby = array(), $limit = FALSE) { foreach ($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 $sql; + return 'UPDATE '.$table.' SET '.implode(', ', $valstr) + .(($where != '' && count($where) > 0) ? ' WHERE '.implode(' ', $where) : '') + .(count($orderby) > 0 ? ' ORDER BY '.implode(', ', $orderby) : '') + .( ! $limit ? '' : ' LIMIT '.$limit); } @@ -578,11 +531,10 @@ class CI_DB_sqlite_driver extends CI_DB { * 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($table) + protected function _truncate($table) { return $this->_delete($table); } @@ -594,31 +546,27 @@ class CI_DB_sqlite_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 * @return string */ - function _delete($table, $where = array(), $like = array(), $limit = FALSE) + protected function _delete($table, $where = array(), $like = array(), $limit = FALSE) { $conditions = ''; if (count($where) > 0 OR count($like) > 0) { - $conditions = "\nWHERE "; - $conditions .= implode("\n", $this->ar_where); + $conditions = "\nWHERE ".implode("\n", $this->ar_where); if (count($where) > 0 && count($like) > 0) { - $conditions .= " AND "; + $conditions .= ' AND '; } $conditions .= implode("\n", $like); } - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - - return "DELETE FROM ".$table.$conditions.$limit; + return 'DELETE FROM '.$table.$conditions.( ! $limit ? '' : ' LIMIT '.$limit); } // -------------------------------------------------------------------- @@ -628,24 +576,14 @@ 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) - { - $offset = ''; - } - else - { - $offset .= ", "; - } - - return $sql."LIMIT ".$offset.$limit; + return $sql.'LIMIT '.($offset == 0 ? '' : ', ').$limit; } // -------------------------------------------------------------------- @@ -653,11 +591,10 @@ class CI_DB_sqlite_driver extends CI_DB { /** * Close DB Connection * - * @access public * @param resource * @return void */ - function _close($conn_id) + protected function _close($conn_id) { @sqlite_close($conn_id); } @@ -665,6 +602,5 @@ class CI_DB_sqlite_driver extends CI_DB { } - /* 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..8bf1f2595 100644 --- a/system/database/drivers/sqlite/sqlite_forge.php +++ b/system/database/drivers/sqlite/sqlite_forge.php @@ -1,13 +1,13 @@ -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) ? $this->db->display_error('db_unable_to_drop') : FALSE; } + return TRUE; } // -------------------------------------------------------------------- @@ -76,15 +69,14 @@ class CI_DB_sqlite_forge extends CI_DB_forge { /** * Create Table * - * @access private * @param string the table name * @param array the fields * @param mixed primary key(s) * @param mixed key(s) - * @param boolean should 'IF NOT EXISTS' be added to the SQL + * @param bool should 'IF NOT EXISTS' be added to the SQL * @return bool */ - function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) + public function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) { $sql = 'CREATE TABLE '; @@ -94,54 +86,29 @@ class CI_DB_sqlite_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'] + .(array_key_exists('CONSTRAINT', $attributes) ? '('.$attributes['CONSTRAINT'].')' : '') + .((array_key_exists('UNSIGNED', $attributes) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') + .(array_key_exists('DEFAULT', $attributes) ? ' DEFAULT \''.$attributes['DEFAULT'].'\'' : '') + .((array_key_exists('NULL', $attributes) && $attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL') + .((array_key_exists('AUTO_INCREMENT', $attributes) && $attributes['AUTO_INCREMENT'] === TRUE) ? ' AUTO_INCREMENT' : ''); } // don't add a comma on the end of the last field @@ -153,8 +120,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $primary_keys = $this->db->_protect_identifiers($primary_keys); - $sql .= ",\n\tPRIMARY KEY (" . implode(', ', $primary_keys) . ")"; + $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->protect_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -163,20 +129,18 @@ 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) . ")"; + $sql .= ",\n\tUNIQUE (".implode(', ', $key).')'; } } - $sql .= "\n)"; - - return $sql; + return $sql."\n)"; } // -------------------------------------------------------------------- @@ -184,18 +148,11 @@ class CI_DB_sqlite_forge extends CI_DB_forge { /** * Drop Table * - * Unsupported feature in SQLite - * - * @access private - * @return bool + * @return string */ - function _drop_table($table) + public function _drop_table($table) { - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return array(); + return 'DROP TABLE '.$table.' IF EXISTS'; } // -------------------------------------------------------------------- @@ -206,7 +163,6 @@ class CI_DB_sqlite_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 @@ -214,44 +170,25 @@ class CI_DB_sqlite_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, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') + public function _alter_table($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($column_name); - - // DROP has everything it needs now. - if ($alter_type == 'DROP') + /* 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') { - // SQLite does not support dropping columns - // http://www.sqlite.org/omitted.html - // http://www.sqlite.org/faq.html#q11 + // Not supported return FALSE; } - $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 $sql; - + return 'ALTER TABLE '.$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 && $default_value !== 'NULL') ? ' NOT NULL' : ' NULL'); } // -------------------------------------------------------------------- @@ -261,17 +198,15 @@ class CI_DB_sqlite_forge extends CI_DB_forge { * * Generates a platform-specific query so that a table can be renamed * - * @access private * @param string the old table name * @param string the new table name * @return string */ - function _rename_table($table_name, $new_table_name) + public function _rename_table($table_name, $new_table_name) { - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table_name)." RENAME TO ".$this->db->_protect_identifiers($new_table_name); - return $sql; + return 'ALTER TABLE '.$this->db->protect_identifiers($table_name).' RENAME TO '.$this->db->protect_identifiers($new_table_name); } } /* End of file sqlite_forge.php */ -/* Location: ./system/database/drivers/sqlite/sqlite_forge.php */ \ No newline at end of file +/* Location: ./system/database/drivers/sqlite/sqlite_forge.php */ diff --git a/system/database/drivers/sqlite/sqlite_result.php b/system/database/drivers/sqlite/sqlite_result.php index 74c0dc549..91fe57ae1 100644 --- a/system/database/drivers/sqlite/sqlite_result.php +++ b/system/database/drivers/sqlite/sqlite_result.php @@ -1,13 +1,13 @@ -result_id); } @@ -54,10 +51,9 @@ class CI_DB_sqlite_result extends CI_DB_result { /** * Number of fields in the result set * - * @access public - * @return integer + * @return int */ - function num_fields() + public function num_fields() { return @sqlite_num_fields($this->result_id); } @@ -69,13 +65,12 @@ 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); } @@ -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 $retval; @@ -116,11 +108,11 @@ class CI_DB_sqlite_result extends CI_DB_result { /** * Free the result * - * @return null + * @return void */ - function free_result() + public function free_result() { - // Not implemented in SQLite + // Not supported in SQLite } // -------------------------------------------------------------------- @@ -128,14 +120,13 @@ class CI_DB_sqlite_result extends CI_DB_result { /** * Data Seek * - * Moves the internal pointer to the desired offset. We call + * Moves the internal pointer to the desired offset. We call * this internally before fetching results to make sure the * result set starts at zero * - * @access private * @return array */ - function _data_seek($n = 0) + protected function _data_seek($n = 0) { return sqlite_seek($this->result_id, $n); } @@ -147,10 +138,9 @@ class CI_DB_sqlite_result extends CI_DB_result { * * Returns the result set as an array * - * @access private * @return array */ - function _fetch_assoc() + protected function _fetch_assoc() { return sqlite_fetch_array($this->result_id); } @@ -162,30 +152,20 @@ 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 +/* Location: ./system/database/drivers/sqlite/sqlite_result.php */ diff --git a/system/database/drivers/sqlite/sqlite_utility.php b/system/database/drivers/sqlite/sqlite_utility.php index f00687e38..358fe747f 100644 --- a/system/database/drivers/sqlite/sqlite_utility.php +++ b/system/database/drivers/sqlite/sqlite_utility.php @@ -1,13 +1,13 @@ -db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return array(); + return ($this->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; } // -------------------------------------------------------------------- @@ -61,14 +54,12 @@ class CI_DB_sqlite_utility extends CI_DB_utility { /** * Optimize table query * - * Is optimization even supported in SQLite? - * - * @access private * @param string the table name - * @return object + * @return bool */ - function _optimize_table($table) + public function _optimize_table($table) { + // Not supported return FALSE; } @@ -77,14 +68,13 @@ class CI_DB_sqlite_utility extends CI_DB_utility { /** * Repair table query * - * Are table repairs even supported in SQLite? * - * @access private * @param string the table name - * @return object + * @return bool */ - function _repair_table($table) + public function _repair_table($table) { + // Not supported return FALSE; } @@ -93,11 +83,10 @@ class CI_DB_sqlite_utility extends CI_DB_utility { /** * SQLite Export * - * @access private * @param array Preferences * @return mixed */ - function _backup($params = array()) + public function _backup($params = array()) { // Currently unsupported return $this->db->display_error('db_unsuported_feature'); @@ -105,4 +94,4 @@ class CI_DB_sqlite_utility extends CI_DB_utility { } /* End of file sqlite_utility.php */ -/* Location: ./system/database/drivers/sqlite/sqlite_utility.php */ \ No newline at end of file +/* Location: ./system/database/drivers/sqlite/sqlite_utility.php */ -- cgit v1.2.3-24-g4f1b From fb86295d7d49e7ddfba266fe9f7305fb44708d4f Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 26 Jan 2012 14:08:47 +0200 Subject: Replace array_key_exists() with isset() and ! empty() --- system/database/drivers/mssql/mssql_forge.php | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'system') diff --git a/system/database/drivers/mssql/mssql_forge.php b/system/database/drivers/mssql/mssql_forge.php index 65513f437..231284c7c 100644 --- a/system/database/drivers/mssql/mssql_forge.php +++ b/system/database/drivers/mssql/mssql_forge.php @@ -110,11 +110,11 @@ class CI_DB_mssql_forge extends CI_DB_forge { $sql .= "\n\t".$this->db->protect_identifiers($field) .' '.$attributes['TYPE'] - .(array_key_exists('CONSTRAINT', $attributes) ? '('.$attributes['CONSTRAINT'].')' : '') - .((array_key_exists('UNSIGNED', $attributes) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') - .(array_key_exists('DEFAULT', $attributes) ? ' DEFAULT \''.$attributes['DEFAULT'].'\'' : '') - .((array_key_exists('NULL', $attributes) && $attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL') - .((array_key_exists('AUTO_INCREMENT', $attributes) && $attributes['AUTO_INCREMENT'] === TRUE) ? ' AUTO_INCREMENT' : ''); + .(isset($attributes['CONSTRAINT']) ? '('.$attributes['CONSTRAINT'].')' : '') + .((isset($attributes['UNSIGNED']) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') + .(isset($attributes['DEFAULT']) ? ' DEFAULT \''.$attributes['DEFAULT'].'\'' : '') + .((isset($attributes['NULL']) && $attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL') + .((isset($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE) ? ' AUTO_INCREMENT' : ''); } // don't add a comma on the end of the last field -- cgit v1.2.3-24-g4f1b From 20ebf1459b6dc1449a545156b70e7cb2932fa9eb Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 26 Jan 2012 14:14:02 +0200 Subject: Replace array_key_exists() with isset() and ! empty() --- system/database/drivers/sqlite/sqlite_forge.php | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'system') diff --git a/system/database/drivers/sqlite/sqlite_forge.php b/system/database/drivers/sqlite/sqlite_forge.php index 8bf1f2595..5339f6e3e 100644 --- a/system/database/drivers/sqlite/sqlite_forge.php +++ b/system/database/drivers/sqlite/sqlite_forge.php @@ -104,11 +104,11 @@ class CI_DB_sqlite_forge extends CI_DB_forge { $sql .= "\n\t".$this->db->protect_identifiers($field) .' '.$attributes['TYPE'] - .(array_key_exists('CONSTRAINT', $attributes) ? '('.$attributes['CONSTRAINT'].')' : '') - .((array_key_exists('UNSIGNED', $attributes) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') - .(array_key_exists('DEFAULT', $attributes) ? ' DEFAULT \''.$attributes['DEFAULT'].'\'' : '') - .((array_key_exists('NULL', $attributes) && $attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL') - .((array_key_exists('AUTO_INCREMENT', $attributes) && $attributes['AUTO_INCREMENT'] === TRUE) ? ' AUTO_INCREMENT' : ''); + .(isset($attributes['CONSTRAINT']) ? '('.$attributes['CONSTRAINT'].')' : '') + .((isset($attributes['UNSIGNED']) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') + .(isset($attributes['DEFAULT']) ? ' DEFAULT \''.$attributes['DEFAULT'].'\'' : '') + .((isset($attributes['NULL']) && $attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL') + .((isset($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE) ? ' AUTO_INCREMENT' : ''); } // don't add a comma on the end of the last field -- cgit v1.2.3-24-g4f1b From 684ee3a330c90744b249b48212d85dfe4d3b1caf Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 26 Jan 2012 14:17:39 +0200 Subject: Replace array_key_exists() with isset() --- system/database/drivers/sqlsrv/sqlsrv_forge.php | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'system') diff --git a/system/database/drivers/sqlsrv/sqlsrv_forge.php b/system/database/drivers/sqlsrv/sqlsrv_forge.php index 1367ddc77..c0271f671 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_forge.php +++ b/system/database/drivers/sqlsrv/sqlsrv_forge.php @@ -110,11 +110,11 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { $sql .= "\n\t".$this->db->protect_identifiers($field) .' '.$attributes['TYPE'] - .(array_key_exists('CONSTRAINT', $attributes) ? '('.$attributes['CONSTRAINT'].')' : '') - .((array_key_exists('UNSIGNED', $attributes) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') - .(array_key_exists('DEFAULT', $attributes) ? ' DEFAULT \''.$attributes['DEFAULT'].'\'' : '') - .((array_key_exists('NULL', $attributes) && $attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL') - .((array_key_exists('AUTO_INCREMENT', $attributes) && $attributes['AUTO_INCREMENT'] === TRUE) ? ' AUTO_INCREMENT' : ''); + .(isset($attributes['CONSTRAINT']) ? '('.$attributes['CONSTRAINT'].')' : '') + .((isset($attributes['UNSIGNED']) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') + .(isset($attributes['DEFAULT']) ? ' DEFAULT \''.$attributes['DEFAULT'].'\'' : '') + .((isset($attributes['NULL']) && $attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL') + .((isset($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE) ? ' AUTO_INCREMENT' : ''); } // don't add a comma on the end of the last field -- cgit v1.2.3-24-g4f1b From b537c4d32d109cef2ddf541aa976c3e96736bf06 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 26 Jan 2012 14:45:45 +0200 Subject: Fix _limit() --- system/database/drivers/sqlite/sqlite_driver.php | 2 +- system/database/drivers/sqlite/sqlite_forge.php | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) (limited to 'system') diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php index 96458e032..119722d2f 100644 --- a/system/database/drivers/sqlite/sqlite_driver.php +++ b/system/database/drivers/sqlite/sqlite_driver.php @@ -583,7 +583,7 @@ class CI_DB_sqlite_driver extends CI_DB { */ protected function _limit($sql, $limit, $offset) { - return $sql.'LIMIT '.($offset == 0 ? '' : ', ').$limit; + return $sql.'LIMIT '.($offset == 0 ? '' : $offset.', ').$limit; } // -------------------------------------------------------------------- diff --git a/system/database/drivers/sqlite/sqlite_forge.php b/system/database/drivers/sqlite/sqlite_forge.php index 5339f6e3e..99766878b 100644 --- a/system/database/drivers/sqlite/sqlite_forge.php +++ b/system/database/drivers/sqlite/sqlite_forge.php @@ -104,11 +104,11 @@ class CI_DB_sqlite_forge extends CI_DB_forge { $sql .= "\n\t".$this->db->protect_identifiers($field) .' '.$attributes['TYPE'] - .(isset($attributes['CONSTRAINT']) ? '('.$attributes['CONSTRAINT'].')' : '') - .((isset($attributes['UNSIGNED']) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') + .( ! empty($attributes['CONSTRAINT']) ? '('.$attributes['CONSTRAINT'].')' : '') + .(( ! empty($attributes['UNSIGNED']) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') .(isset($attributes['DEFAULT']) ? ' DEFAULT \''.$attributes['DEFAULT'].'\'' : '') - .((isset($attributes['NULL']) && $attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL') - .((isset($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE) ? ' AUTO_INCREMENT' : ''); + .(( ! empty($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 -- cgit v1.2.3-24-g4f1b From 993f932cb27f68ac4a3272502a823af0835b291c Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 26 Jan 2012 14:49:23 +0200 Subject: Another minor improvement and fix a possible false-positive --- system/database/drivers/sqlsrv/sqlsrv_driver.php | 2 +- system/database/drivers/sqlsrv/sqlsrv_forge.php | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) (limited to 'system') diff --git a/system/database/drivers/sqlsrv/sqlsrv_driver.php b/system/database/drivers/sqlsrv/sqlsrv_driver.php index cdd178261..0c24ef38f 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_driver.php +++ b/system/database/drivers/sqlsrv/sqlsrv_driver.php @@ -303,7 +303,7 @@ class CI_DB_sqlsrv_driver extends CI_DB { } $query = $this->query('SELECT COUNT(*) AS numrows FROM '.$this->dbprefix.$table); - if ($query->num_rows() === 0) + if ($query->num_rows() == 0) { return 0; } diff --git a/system/database/drivers/sqlsrv/sqlsrv_forge.php b/system/database/drivers/sqlsrv/sqlsrv_forge.php index c0271f671..3beb86b4e 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_forge.php +++ b/system/database/drivers/sqlsrv/sqlsrv_forge.php @@ -110,11 +110,11 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { $sql .= "\n\t".$this->db->protect_identifiers($field) .' '.$attributes['TYPE'] - .(isset($attributes['CONSTRAINT']) ? '('.$attributes['CONSTRAINT'].')' : '') - .((isset($attributes['UNSIGNED']) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') + .( ! empty($attributes['CONSTRAINT']) ? '('.$attributes['CONSTRAINT'].')' : '') + .(( ! empty($attributes['UNSIGNED']) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') .(isset($attributes['DEFAULT']) ? ' DEFAULT \''.$attributes['DEFAULT'].'\'' : '') - .((isset($attributes['NULL']) && $attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL') - .((isset($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE) ? ' AUTO_INCREMENT' : ''); + .(( ! empty($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 -- cgit v1.2.3-24-g4f1b From b76029d8be1f2d98f1668d61e7f7ac3d9274b8f3 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 26 Jan 2012 15:13:19 +0200 Subject: Improve the ODBC database driver --- system/database/drivers/odbc/odbc_driver.php | 220 +++++++++----------------- system/database/drivers/odbc/odbc_forge.php | 143 +++++------------ system/database/drivers/odbc/odbc_result.php | 129 +++++++-------- system/database/drivers/odbc/odbc_utility.php | 44 ++---- 4 files changed, 185 insertions(+), 351 deletions(-) (limited to 'system') diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php index 6ba39f0cd..a674c390e 100644 --- a/system/database/drivers/odbc/odbc_driver.php +++ b/system/database/drivers/odbc/odbc_driver.php @@ -1,13 +1,13 @@ -hostname, $this->username, $this->password); } @@ -83,10 +79,9 @@ class CI_DB_odbc_driver extends CI_DB { /** * Persistent database connection * - * @access private called by the base class * @return resource */ - function db_pconnect() + public function db_pconnect() { return @odbc_pconnect($this->hostname, $this->username, $this->password); } @@ -99,10 +94,9 @@ class CI_DB_odbc_driver extends CI_DB { * Keep / reestablish the db connection if no queries have been * sent for a length of time exceeding the server's idle timeout * - * @access public * @return void */ - function reconnect() + public function reconnect() { // not implemented in odbc } @@ -112,10 +106,9 @@ class CI_DB_odbc_driver extends CI_DB { /** * Select the database * - * @access private called by the base class * @return resource */ - function db_select() + public function db_select() { // Not needed for ODBC return TRUE; @@ -126,12 +119,11 @@ class CI_DB_odbc_driver extends CI_DB { /** * Set client character set * - * @access public * @param string * @param string - * @return resource + * @return bool */ - function db_set_charset($charset, $collation) + public function db_set_charset($charset, $collation) { // @todo - add support if needed return TRUE; @@ -142,12 +134,11 @@ class CI_DB_odbc_driver extends CI_DB { /** * Version number query string * - * @access public * @return string */ - function _version() + protected function _version() { - return "SELECT version() AS ver"; + return 'SELECT version() AS ver'; } // -------------------------------------------------------------------- @@ -155,14 +146,12 @@ class CI_DB_odbc_driver extends CI_DB { /** * Execute the query * - * @access private called by the base class * @param string an SQL query * @return resource */ - function _execute($sql) + protected function _execute($sql) { - $sql = $this->_prep_query($sql); - return @odbc_exec($this->conn_id, $sql); + return @odbc_exec($this->conn_id, $this->_prep_query($sql)); } // -------------------------------------------------------------------- @@ -172,11 +161,10 @@ class CI_DB_odbc_driver extends CI_DB { * * 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($sql) + protected function _prep_query($sql) { return $sql; } @@ -186,18 +174,12 @@ class CI_DB_odbc_driver extends CI_DB { /** * Begin Transaction * - * @access public * @return bool */ - function trans_begin($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; } @@ -205,7 +187,7 @@ class CI_DB_odbc_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 odbc_autocommit($this->conn_id, FALSE); } @@ -215,18 +197,12 @@ class CI_DB_odbc_driver extends CI_DB { /** * Commit Transaction * - * @access public * @return bool */ - function trans_commit() + public function trans_commit() { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } @@ -241,18 +217,12 @@ class CI_DB_odbc_driver extends CI_DB { /** * Rollback Transaction * - * @access public * @return bool */ - function trans_rollback() + public function trans_rollback() { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } @@ -267,12 +237,11 @@ class CI_DB_odbc_driver extends CI_DB { /** * Escape String * - * @access public * @param string * @param bool whether or not the string will be used in a LIKE condition * @return string */ - function escape_str($str, $like = FALSE) + public function escape_str($str, $like = FALSE) { if (is_array($str)) { @@ -290,9 +259,9 @@ 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 $str; @@ -303,10 +272,9 @@ class CI_DB_odbc_driver extends CI_DB { /** * Affected Rows * - * @access public - * @return integer + * @return int */ - function affected_rows() + public function affected_rows() { return @odbc_num_rows($this->conn_id); } @@ -316,10 +284,9 @@ class CI_DB_odbc_driver extends CI_DB { /** * Insert ID * - * @access public - * @return integer + * @return int */ - function insert_id() + public function insert_id() { return @odbc_insert_id($this->conn_id); } @@ -332,27 +299,26 @@ class CI_DB_odbc_driver extends CI_DB { * Generates a platform-specific query string that counts all records in * the specified database * - * @access public * @param string - * @return string + * @return int */ - function count_all($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; } - $row = $query->row(); + $query = $query->row(); $this->_reset_select(); - return (int) $row->numrows; + return (int) $query->numrows; } // -------------------------------------------------------------------- @@ -366,11 +332,11 @@ class CI_DB_odbc_driver extends CI_DB { * @param boolean * @return string */ - function _list_tables($prefix_limit = FALSE) + protected function _list_tables($prefix_limit = FALSE) { - $sql = "SHOW TABLES FROM `".$this->database."`"; + $sql = 'SHOW TABLES FROM `'.$this->database.'`'; - if ($prefix_limit !== FALSE AND $this->dbprefix != '') + if ($prefix_limit !== FALSE && $this->dbprefix != '') { //$sql .= " LIKE '".$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); return FALSE; // not currently supported @@ -386,13 +352,12 @@ class CI_DB_odbc_driver extends CI_DB { * * Generates a platform-specific query string so that the column names can be fetched * - * @access public * @param string the table name * @return string */ - function _list_columns($table = '') + protected function _list_columns($table = '') { - return "SHOW COLUMNS FROM ".$table; + return 'SHOW COLUMNS FROM '.$table; } // -------------------------------------------------------------------- @@ -402,13 +367,12 @@ class CI_DB_odbc_driver extends CI_DB { * * Generates a platform-specific query so that the column data can be retrieved * - * @access public * @param string the table name - * @return object + * @return string */ - function _field_data($table) + protected function _field_data($table) { - return "SELECT TOP 1 FROM ".$table; + return 'SELECT TOP 1 FROM '.$table; } // -------------------------------------------------------------------- @@ -416,10 +380,9 @@ class CI_DB_odbc_driver extends CI_DB { /** * The error message string * - * @access private * @return string */ - function _error_message() + protected function _error_message() { return odbc_errormsg($this->conn_id); } @@ -429,10 +392,9 @@ class CI_DB_odbc_driver extends CI_DB { /** * The error message number * - * @access private - * @return integer + * @return int */ - function _error_number() + protected function _error_number() { return odbc_error($this->conn_id); } @@ -444,11 +406,10 @@ class CI_DB_odbc_driver extends CI_DB { * * This function escapes column and table names * - * @access private * @param string * @return string */ - function _escape_identifiers($item) + public function _escape_identifiers($item) { if ($this->_escape_char == '') { @@ -459,24 +420,20 @@ class CI_DB_odbc_driver extends CI_DB { { if (strpos($item, '.'.$id) !== FALSE) { - $str = $this->_escape_char. str_replace('.', $this->_escape_char.'.', $item); + $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, $str); + return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item); } } 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; + $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, $str); + return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item.$this->_escape_char); } // -------------------------------------------------------------------- @@ -487,11 +444,10 @@ class CI_DB_odbc_driver extends CI_DB { * This function implicitly groups FROM tables so there is no confusion * about operator precedence in harmony with SQL standards * - * @access public - * @param type - * @return type + * @param string the table name + * @return string */ - function _from_tables($tables) + protected function _from_tables($tables) { if ( ! is_array($tables)) { @@ -508,15 +464,14 @@ class CI_DB_odbc_driver extends CI_DB { * * 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, $values) + protected function _insert($table, $keys, $values) { - return "INSERT INTO ".$table." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")"; + return 'INSERT INTO '.$table.' ('.implode(', ', $keys).') VALUES ('.implode(', ', $values).')'; } // -------------------------------------------------------------------- @@ -526,7 +481,6 @@ class CI_DB_odbc_driver extends CI_DB { * * Generates a platform-specific update string from the supplied data * - * @access public * @param string the table name * @param array the update data * @param array the where clause @@ -534,24 +488,17 @@ class CI_DB_odbc_driver extends CI_DB { * @param array the limit clause * @return string */ - function _update($table, $values, $where, $orderby = array(), $limit = FALSE) + protected function _update($table, $values, $where, $orderby = array(), $limit = FALSE) { foreach ($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 $sql; + return 'UPDATE '.$table.' SET '.implode(', ', $valstr) + .(($where != '' && count($where) > 0) ? ' WHERE '.implode(' ', $where) : '') + .(count($orderby) > 0 ? ' ORDER BY '.implode(', ', $orderby) : '') + .( ! $limit ? '' : ' LIMIT '.$limit); } @@ -564,11 +511,10 @@ class CI_DB_odbc_driver extends CI_DB { * 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($table) + protected function _truncate($table) { return $this->_delete($table); } @@ -580,31 +526,27 @@ class CI_DB_odbc_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 * @return string */ - function _delete($table, $where = array(), $like = array(), $limit = FALSE) + protected function _delete($table, $where = array(), $like = array(), $limit = FALSE) { $conditions = ''; if (count($where) > 0 OR count($like) > 0) { - $conditions = "\nWHERE "; - $conditions .= implode("\n", $this->ar_where); + $conditions = "\nWHERE ".implode("\n", $this->ar_where); if (count($where) > 0 && count($like) > 0) { - $conditions .= " AND "; + $conditions .= ' AND '; } $conditions .= implode("\n", $like); } - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - - return "DELETE FROM ".$table.$conditions.$limit; + return 'DELETE FROM '.$table.$conditions.( ! $limit ? '' : ' LIMIT '.$limit); } // -------------------------------------------------------------------- @@ -614,16 +556,14 @@ 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; + return $sql.($offset == 0 ? '' : $offset.', ').$limit; } // -------------------------------------------------------------------- @@ -631,19 +571,15 @@ 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..49e5c3e72 100644 --- a/system/database/drivers/odbc/odbc_forge.php +++ b/system/database/drivers/odbc/odbc_forge.php @@ -1,13 +1,13 @@ -db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return FALSE; + return ($this->db->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; } // -------------------------------------------------------------------- @@ -59,19 +52,14 @@ class CI_DB_odbc_forge extends CI_DB_forge { /** * Drop database * - * @access private * @param string the database name * @return bool */ - function _drop_database($name) + public 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 $this->db->display_error('db_unsuported_feature'); - } - return FALSE; + return ($this->db->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; } // -------------------------------------------------------------------- @@ -79,7 +67,6 @@ class CI_DB_odbc_forge extends CI_DB_forge { /** * Create Table * - * @access private * @param string the table name * @param array the fields * @param mixed primary key(s) @@ -87,7 +74,7 @@ class CI_DB_odbc_forge extends CI_DB_forge { * @param boolean should 'IF NOT EXISTS' be added to the SQL * @return bool */ - function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) + public function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists) { $sql = 'CREATE TABLE '; @@ -96,54 +83,29 @@ 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 => $attributes) { // Numeric field names aren't allowed in databases, so if the key is // numeric, we know it was assigned by PHP and the developer manually // entered the field information, so we'll simply add it to the list if (is_numeric($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'] + .( ! empty($attributes['CONSTRAINT']) ? '('.$attributes['CONSTRAINT'].')' : '') + .(( ! empty($attributes['UNSIGNED']) && $attributes['UNSIGNED'] === TRUE) ? ' UNSIGNED' : '') + .(isset($attributes['DEFAULT'], $attributes) ? " DEFAULT '".$attributes['DEFAULT']."'" : '') + .(( ! empty($attributes['NULL']) && $attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL') + .(( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE) ? ' AUTO_INCREMENT' : ''); } // don't add a comma on the end of the last field @@ -155,8 +117,7 @@ class CI_DB_odbc_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $primary_keys = $this->db->_protect_identifiers($primary_keys); - $sql .= ",\n\tPRIMARY KEY (" . implode(', ', $primary_keys) . ")"; + $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->protect_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -165,20 +126,18 @@ 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) . ")"; + $sql .= ",\n\tFOREIGN KEY (".implode(', ', $key).')'; } } - $sql .= "\n)"; - - return $sql; + return $sql."\n)"; } // -------------------------------------------------------------------- @@ -186,17 +145,12 @@ class CI_DB_odbc_forge extends CI_DB_forge { /** * Drop Table * - * @access private * @return bool */ - function _drop_table($table) + public function _drop_table($table) { // Not a supported ODBC feature - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return FALSE; + return ($this->db->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; } // -------------------------------------------------------------------- @@ -207,49 +161,29 @@ class CI_DB_odbc_forge extends CI_DB_forge { * Generates a platform-specific query so that a table can be altered * Called by add_column(), drop_column(), and column_alter(), * - * @access private * @param string the ALTER type (ADD, DROP, CHANGE) * @param string the column name * @param string the table name * @param string the column definition * @param string the default value - * @param boolean should 'NOT NULL' be added + * @param bool should 'NOT NULL' be added * @param string the field after which we should add the new field - * @return object + * @return string */ - function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '') + public function _alter_table($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) : ''); } @@ -260,19 +194,16 @@ class CI_DB_odbc_forge extends CI_DB_forge { * * 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, $new_table_name) + public function _rename_table($table_name, $new_table_name) { - $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table_name)." RENAME TO ".$this->db->_protect_identifiers($new_table_name); - return $sql; + return 'ALTER TABLE '.$this->db->protect_identifiers($table_name).' RENAME TO '.$this->db->protect_identifiers($new_table_name); } - } /* End of file odbc_forge.php */ -/* Location: ./system/database/drivers/odbc/odbc_forge.php */ \ No newline at end of file +/* Location: ./system/database/drivers/odbc/odbc_forge.php */ diff --git a/system/database/drivers/odbc/odbc_result.php b/system/database/drivers/odbc/odbc_result.php index ba660856e..509c77a1b 100644 --- a/system/database/drivers/odbc/odbc_result.php +++ b/system/database/drivers/odbc/odbc_result.php @@ -1,13 +1,13 @@ -result_id); } - // -------------------------------------------------------------------- - /** * Number of fields in the result set * - * @access public - * @return integer + * @return int */ - function num_fields() + public function num_fields() { return @odbc_num_fields($this->result_id); } @@ -69,13 +63,12 @@ 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(); $i++) + for ($i = 0, $c = $this->num_fields(); $i < $c; $i++) { $field_names[] = odbc_field_name($this->result_id, $i); } @@ -90,22 +83,19 @@ 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, $c = $this->num_fields(); $i < $c; $i++) { - $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, $i); + $retval[$i]->type = odbc_field_type($this->result_id, $i); + $retval[$i]->max_length = odbc_field_len($this->result_id, $i); + $retval[$i]->primary_key = 0; + $retval[$i]->default = ''; } return $retval; @@ -116,9 +106,9 @@ class CI_DB_odbc_result extends CI_DB_result { /** * Free the result * - * @return null + * @return void */ - function free_result() + public function free_result() { if (is_resource($this->result_id)) { @@ -132,15 +122,15 @@ class CI_DB_odbc_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 */ - function _data_seek($n = 0) + protected function _data_seek($n = 0) { + // Not supported return FALSE; } @@ -151,19 +141,13 @@ class CI_DB_odbc_result extends CI_DB_result { * * Returns the result set as an array * - * @access private * @return array */ - function _fetch_assoc() + protected function _fetch_assoc() { - if (function_exists('odbc_fetch_object')) - { - return odbc_fetch_array($this->result_id); - } - else - { - return $this->_odbc_fetch_array($this->result_id); - } + return function_exists('odbc_fetch_object') + ? odbc_fetch_array($this->result_id) + : $this->_odbc_fetch_array($this->result_id); } // -------------------------------------------------------------------- @@ -173,40 +157,38 @@ 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')) - { - return odbc_fetch_object($this->result_id); - } - else - { - return $this->_odbc_fetch_object($this->result_id); - } + return function_exists('odbc_fetch_object') + ? odbc_fetch_object($this->result_id) + : $this->_odbc_fetch_object($this->result_id); } - /** * Result - object * * subsititutes the odbc_fetch_object function when * not available (odbc_fetch_object requires unixODBC) * - * @access private * @return object */ - function _odbc_fetch_object(& $odbc_result) { + private 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); - $rs_obj->$field_name = $v; - } + if ( ! odbc_fetch_into($odbc_result, $rs)) + { + return FALSE; } + + $rs_obj = new stdClass(); + foreach ($rs as $k => $v) + { + $field_name = odbc_field_name($odbc_result, $k+1); + $rs_obj->$field_name = $v; + } + return $rs_obj; } @@ -217,24 +199,27 @@ 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) { + private 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); - $rs_assoc[$field_name] = $v; - } + if ( ! odbc_fetch_into($odbc_result, $rs)) + { + return FALSE; + } + + $rs_assoc = array(); + foreach ($rs as $k => $v) + { + $field_name = odbc_field_name($odbc_result, $k+1); + $rs_assoc[$field_name] = $v; } + return $rs_assoc; } } - /* End of file odbc_result.php */ -/* Location: ./system/database/drivers/odbc/odbc_result.php */ \ No newline at end of file +/* Location: ./system/database/drivers/odbc/odbc_result.php */ diff --git a/system/database/drivers/odbc/odbc_utility.php b/system/database/drivers/odbc/odbc_utility.php index bae3fe853..e71bc5a03 100644 --- a/system/database/drivers/odbc/odbc_utility.php +++ b/system/database/drivers/odbc/odbc_utility.php @@ -1,13 +1,13 @@ -db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return FALSE; + return ($this->db->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; } // -------------------------------------------------------------------- @@ -59,18 +52,13 @@ class CI_DB_odbc_utility extends CI_DB_utility { * * Generates a platform-specific query so that a table can be optimized * - * @access private * @param string the table name - * @return object + * @return bool */ - function _optimize_table($table) + public function _optimize_table($table) { // Not a supported ODBC feature - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return FALSE; + return ($this->db->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; } // -------------------------------------------------------------------- @@ -80,18 +68,13 @@ class CI_DB_odbc_utility extends CI_DB_utility { * * Generates a platform-specific query so that a table can be repaired * - * @access private * @param string the table name - * @return object + * @return bool */ - function _repair_table($table) + public function _repair_table($table) { // Not a supported ODBC feature - if ($this->db->db_debug) - { - return $this->db->display_error('db_unsuported_feature'); - } - return FALSE; + return ($this->db->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; } // -------------------------------------------------------------------- @@ -99,11 +82,10 @@ class CI_DB_odbc_utility extends CI_DB_utility { /** * ODBC Export * - * @access private * @param array Preferences * @return mixed */ - function _backup($params = array()) + public function _backup($params = array()) { // Currently unsupported return $this->db->display_error('db_unsuported_feature'); @@ -112,4 +94,4 @@ class CI_DB_odbc_utility extends CI_DB_utility { } /* End of file odbc_utility.php */ -/* Location: ./system/database/drivers/odbc/odbc_utility.php */ \ No newline at end of file +/* Location: ./system/database/drivers/odbc/odbc_utility.php */ -- cgit v1.2.3-24-g4f1b From 0b48dd40db6a9ddb1382c9e6a1eededf76182dfb Mon Sep 17 00:00:00 2001 From: Burak Erdem Date: Mon, 6 Feb 2012 17:28:33 +0200 Subject: Filesystem cache metadata function return correct TTL now. --- system/libraries/Cache/drivers/Cache_file.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'system') diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php index 4a81b0422..ff8895724 100644 --- a/system/libraries/Cache/drivers/Cache_file.php +++ b/system/libraries/Cache/drivers/Cache_file.php @@ -167,13 +167,13 @@ class CI_Cache_file extends CI_Driver { { $mtime = filemtime($this->_cache_path.$id); - if ( ! isset($data['data']['ttl'])) + if ( ! isset($data['ttl'])) { return FALSE; } return array( - 'expire' => $mtime + $data['data']['ttl'], + 'expire' => $mtime + $data['ttl'], 'mtime' => $mtime ); } -- cgit v1.2.3-24-g4f1b From d33e24c2a649420d420ad9b11efb1bbf2421114c Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Sun, 12 Feb 2012 03:23:07 +0200 Subject: Add SQLite escape character --- system/database/drivers/sqlite/sqlite_driver.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'system') diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php index 119722d2f..25e012bf0 100644 --- a/system/database/drivers/sqlite/sqlite_driver.php +++ b/system/database/drivers/sqlite/sqlite_driver.php @@ -43,7 +43,7 @@ class CI_DB_sqlite_driver extends CI_DB { public $dbdriver = 'sqlite'; // The character used to escape with - not needed for SQLite - protected $_escape_char = ''; + protected $_escape_char = '"'; // clause and character used for LIKE escape sequences protected $_like_escape_str = ' ESCAPE \'%s\' '; @@ -338,7 +338,7 @@ class CI_DB_sqlite_driver extends CI_DB { } $query = $query->row(); - $this->_reset_select(); + $this->_data_seek(0); return (int) $query->numrows; } -- cgit v1.2.3-24-g4f1b From 7e93489fed826286abe2d0b5abd65badc13beab9 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Sun, 12 Feb 2012 03:29:06 +0200 Subject: Fix issue #81 --- system/database/drivers/odbc/odbc_result.php | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'system') diff --git a/system/database/drivers/odbc/odbc_result.php b/system/database/drivers/odbc/odbc_result.php index 509c77a1b..115ba665c 100644 --- a/system/database/drivers/odbc/odbc_result.php +++ b/system/database/drivers/odbc/odbc_result.php @@ -145,7 +145,7 @@ class CI_DB_odbc_result extends CI_DB_result { */ protected function _fetch_assoc() { - return function_exists('odbc_fetch_object') + return function_exists('odbc_fetch_array') ? odbc_fetch_array($this->result_id) : $this->_odbc_fetch_array($this->result_id); } @@ -185,7 +185,7 @@ class CI_DB_odbc_result extends CI_DB_result { $rs_obj = new stdClass(); foreach ($rs as $k => $v) { - $field_name = odbc_field_name($odbc_result, $k+1); + $field_name = odbc_field_name($odbc_result, $k); $rs_obj->$field_name = $v; } @@ -212,7 +212,7 @@ class CI_DB_odbc_result extends CI_DB_result { $rs_assoc = array(); foreach ($rs as $k => $v) { - $field_name = odbc_field_name($odbc_result, $k+1); + $field_name = odbc_field_name($odbc_result, $k); $rs_assoc[$field_name] = $v; } -- cgit v1.2.3-24-g4f1b From bd601d3d18531fa543ee57befac7cba6739c419b Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Sun, 12 Feb 2012 21:16:51 +0200 Subject: Added port handling support for UNIX systems and moved it to the constructor --- system/database/drivers/mssql/mssql_driver.php | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) (limited to 'system') diff --git a/system/database/drivers/mssql/mssql_driver.php b/system/database/drivers/mssql/mssql_driver.php index 611a4afba..c273323d8 100644 --- a/system/database/drivers/mssql/mssql_driver.php +++ b/system/database/drivers/mssql/mssql_driver.php @@ -57,6 +57,16 @@ class CI_DB_mssql_driver extends CI_DB { protected $_count_string = 'SELECT COUNT(*) AS '; protected $_random_keyword = ' NEWID()'; + public function __construct($params) + { + parent::__construct($params); + + if ( ! empty($this->port) && ctype_digit($this->port)) + { + $this->hostname .= (DIRECTORY_SEPARATOR === '\\' ? ',' : ':').$this->port; + } + } + /** * Non-persistent database connection * @@ -64,11 +74,6 @@ class CI_DB_mssql_driver extends CI_DB { */ public function db_connect() { - if ($this->port != '') - { - $this->hostname .= ','.$this->port; - } - return @mssql_connect($this->hostname, $this->username, $this->password); } @@ -81,11 +86,6 @@ class CI_DB_mssql_driver extends CI_DB { */ public function db_pconnect() { - if ($this->port != '') - { - $this->hostname .= ','.$this->port; - } - return @mssql_pconnect($this->hostname, $this->username, $this->password); } -- cgit v1.2.3-24-g4f1b From 46f6dbc6a60e37ad1b88458f8cdfd3e1d1d94f5e Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 13 Feb 2012 01:39:53 +0200 Subject: Added DSN string support --- system/database/drivers/odbc/odbc_driver.php | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'system') diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php index a674c390e..c9aaa6e68 100644 --- a/system/database/drivers/odbc/odbc_driver.php +++ b/system/database/drivers/odbc/odbc_driver.php @@ -62,6 +62,12 @@ class CI_DB_odbc_driver extends CI_DB { parent::__construct($params); $this->_random_keyword = ' RND('.time().')'; // database specific random keyword + + // Legacy support for DSN in the hostname field + if ($this->dsn == '') + { + $this->dsn = $this->hostname; + } } /** @@ -71,7 +77,7 @@ class CI_DB_odbc_driver extends CI_DB { */ public function db_connect() { - return @odbc_connect($this->hostname, $this->username, $this->password); + return @odbc_connect($this->dsn, $this->username, $this->password); } // -------------------------------------------------------------------- @@ -83,7 +89,7 @@ class CI_DB_odbc_driver extends CI_DB { */ public function db_pconnect() { - return @odbc_pconnect($this->hostname, $this->username, $this->password); + return @odbc_pconnect($this->dsn, $this->username, $this->password); } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From d0b256f96d81d5577c619c3912db9a0e79a43b6c Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 13 Feb 2012 12:20:11 +0200 Subject: Revert fix for #81 - it actually breaks things --- system/database/drivers/odbc/odbc_result.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'system') diff --git a/system/database/drivers/odbc/odbc_result.php b/system/database/drivers/odbc/odbc_result.php index 115ba665c..06d99226e 100644 --- a/system/database/drivers/odbc/odbc_result.php +++ b/system/database/drivers/odbc/odbc_result.php @@ -185,7 +185,7 @@ class CI_DB_odbc_result extends CI_DB_result { $rs_obj = new stdClass(); foreach ($rs as $k => $v) { - $field_name = odbc_field_name($odbc_result, $k); + $field_name = odbc_field_name($odbc_result, $k+1); $rs_obj->$field_name = $v; } @@ -212,7 +212,7 @@ class CI_DB_odbc_result extends CI_DB_result { $rs_assoc = array(); foreach ($rs as $k => $v) { - $field_name = odbc_field_name($odbc_result, $k); + $field_name = odbc_field_name($odbc_result, $k+1); $rs_assoc[$field_name] = $v; } -- cgit v1.2.3-24-g4f1b From bb8a68344931fc4621b8c3a173a7dcd572890fd8 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 14 Feb 2012 12:17:13 +0200 Subject: Fix issue #81 --- system/database/drivers/odbc/odbc_result.php | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) (limited to 'system') diff --git a/system/database/drivers/odbc/odbc_result.php b/system/database/drivers/odbc/odbc_result.php index 06d99226e..320b9327c 100644 --- a/system/database/drivers/odbc/odbc_result.php +++ b/system/database/drivers/odbc/odbc_result.php @@ -67,13 +67,19 @@ class CI_DB_odbc_result extends CI_DB_result { */ public function list_fields() { - $field_names = array(); - for ($i = 0, $c = $this->num_fields(); $i < $c; $i++) + $num_fields = $this->num_fields(); + if ($num_fields > 0) { - $field_names[] = odbc_field_name($this->result_id, $i); + $field_names = array(); + for ($i = 1; $i <= $num_fields; $i++) + { + $field_names[] = odbc_field_name($this->result_id, $i); + } + + return $field_names; } - return $field_names; + return array(); } // -------------------------------------------------------------------- @@ -88,12 +94,12 @@ class CI_DB_odbc_result extends CI_DB_result { public function field_data() { $retval = array(); - for ($i = 0, $c = $this->num_fields(); $i < $c; $i++) + for ($i = 0, $odbc_index = 1, $c = $this->num_fields(); $i < $c; $i++, $odbc_index++) { $retval[$i] = new stdClass(); - $retval[$i]->name = odbc_field_name($this->result_id, $i); - $retval[$i]->type = odbc_field_type($this->result_id, $i); - $retval[$i]->max_length = odbc_field_len($this->result_id, $i); + $retval[$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 = ''; } -- cgit v1.2.3-24-g4f1b From 78b24bfdaaea0f208802f36730c032e7ec98eb56 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Wed, 29 Feb 2012 16:43:57 +0200 Subject: Fix ODBC num_rows() for subdrivers that return -1 --- system/database/drivers/odbc/odbc_result.php | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'system') diff --git a/system/database/drivers/odbc/odbc_result.php b/system/database/drivers/odbc/odbc_result.php index 320b9327c..e7cbc7af5 100644 --- a/system/database/drivers/odbc/odbc_result.php +++ b/system/database/drivers/odbc/odbc_result.php @@ -43,7 +43,18 @@ class CI_DB_odbc_result extends CI_DB_result { */ public function num_rows() { - return @odbc_num_rows($this->result_id); + if ($this->num_rows > 0) + { + 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) + { + return $this->num_rows = count($this->result_array()); + } + + return $this->num_rows; } /** -- cgit v1.2.3-24-g4f1b From a0c2785f91bc70fb4a0a02f1c9c28cb99c975457 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 2 Mar 2012 13:49:28 +0200 Subject: Change SQLite _execute() to use is_write_type() --- system/database/drivers/sqlite/sqlite_driver.php | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) (limited to 'system') diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php index 20b05af0d..8116cfb18 100644 --- a/system/database/drivers/sqlite/sqlite_driver.php +++ b/system/database/drivers/sqlite/sqlite_driver.php @@ -154,13 +154,9 @@ class CI_DB_sqlite_driver extends CI_DB { protected function _execute($sql) { $sql = $this->_prep_query($sql); - - if ( ! preg_match('/^(SELECT|EXPLAIN).+$/i', ltrim($sql))) - { - return @sqlite_exec($this->conn_id, $sql); - } - - return @sqlite_query($this->conn_id, $sql); + return $this->is_write_type($sql) + ? @sqlite_exec($this->conn_id, $sql) + : @sqlite_query($this->conn_id, $sql); } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 5e18e891a14400a96f9b4af36925457b79b62005 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 9 Mar 2012 14:25:00 +0200 Subject: Fix an eventual issue with LIKE escaping --- system/database/drivers/odbc/odbc_driver.php | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'system') diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php index 01515221b..47d3a340b 100644 --- a/system/database/drivers/odbc/odbc_driver.php +++ b/system/database/drivers/odbc/odbc_driver.php @@ -232,14 +232,13 @@ class CI_DB_odbc_driver extends CI_DB { return $str; } - // ODBC doesn't require escaping $str = remove_invisible_characters($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), + 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); } -- cgit v1.2.3-24-g4f1b From 19aee036c7b9ebc8919dd4d076dfd60fd50bd26f Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 20 Mar 2012 15:31:42 +0200 Subject: Remove EOF newlines --- system/database/drivers/odbc/odbc_driver.php | 2 +- system/database/drivers/odbc/odbc_forge.php | 2 +- system/database/drivers/odbc/odbc_result.php | 2 +- system/database/drivers/odbc/odbc_utility.php | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) (limited to 'system') diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php index d0ad5a832..a7da487b8 100644 --- a/system/database/drivers/odbc/odbc_driver.php +++ b/system/database/drivers/odbc/odbc_driver.php @@ -549,4 +549,4 @@ class CI_DB_odbc_driver extends CI_DB { } /* End of file odbc_driver.php */ -/* Location: ./system/database/drivers/odbc/odbc_driver.php */ +/* Location: ./system/database/drivers/odbc/odbc_driver.php */ \ No newline at end of file diff --git a/system/database/drivers/odbc/odbc_forge.php b/system/database/drivers/odbc/odbc_forge.php index 162cef48c..26ff9a0fb 100644 --- a/system/database/drivers/odbc/odbc_forge.php +++ b/system/database/drivers/odbc/odbc_forge.php @@ -206,4 +206,4 @@ class CI_DB_odbc_forge extends CI_DB_forge { } /* End of file odbc_forge.php */ -/* Location: ./system/database/drivers/odbc/odbc_forge.php */ +/* Location: ./system/database/drivers/odbc/odbc_forge.php */ \ No newline at end of file diff --git a/system/database/drivers/odbc/odbc_result.php b/system/database/drivers/odbc/odbc_result.php index 04a7463a4..36473fc7e 100644 --- a/system/database/drivers/odbc/odbc_result.php +++ b/system/database/drivers/odbc/odbc_result.php @@ -313,4 +313,4 @@ class CI_DB_odbc_result extends CI_DB_result { } /* End of file odbc_result.php */ -/* Location: ./system/database/drivers/odbc/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 eab636122..f57ebdc9a 100644 --- a/system/database/drivers/odbc/odbc_utility.php +++ b/system/database/drivers/odbc/odbc_utility.php @@ -94,4 +94,4 @@ class CI_DB_odbc_utility extends CI_DB_utility { } /* End of file odbc_utility.php */ -/* Location: ./system/database/drivers/odbc/odbc_utility.php */ +/* Location: ./system/database/drivers/odbc/odbc_utility.php */ \ No newline at end of file -- cgit v1.2.3-24-g4f1b From 210e664abe857ddd267a7ba8713e2318d3e59a9c Mon Sep 17 00:00:00 2001 From: Anton Lindqvist Date: Mon, 23 Apr 2012 10:13:46 +0200 Subject: Added redis auth support. --- system/libraries/Cache/drivers/Cache_redis.php | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'system') diff --git a/system/libraries/Cache/drivers/Cache_redis.php b/system/libraries/Cache/drivers/Cache_redis.php index 5d42905cb..8c650ff43 100644 --- a/system/libraries/Cache/drivers/Cache_redis.php +++ b/system/libraries/Cache/drivers/Cache_redis.php @@ -47,6 +47,7 @@ class CI_Cache_redis extends CI_Driver */ protected static $_default_config = array( 'host' => '127.0.0.1', + 'password' => null, 'port' => 6379, 'timeout' => 0 ); @@ -206,6 +207,10 @@ class CI_Cache_redis extends CI_Driver { show_error('Redis connection refused. ' . $e->getMessage()); } + + if (isset($config['password'])) { + $this->_redis->auth($config['password']); + } } } -- cgit v1.2.3-24-g4f1b From 3093042b0f5eafac61a49662ab52e06313eca810 Mon Sep 17 00:00:00 2001 From: Anton Lindqvist Date: Wed, 25 Apr 2012 12:32:58 +0200 Subject: Align and sort valid cache drivers. --- system/libraries/Cache/Cache.php | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'system') diff --git a/system/libraries/Cache/Cache.php b/system/libraries/Cache/Cache.php index 16d83432b..82657ce58 100644 --- a/system/libraries/Cache/Cache.php +++ b/system/libraries/Cache/Cache.php @@ -37,13 +37,13 @@ class CI_Cache extends CI_Driver_Library { protected $valid_drivers = array( - 'cache_apc', - 'cache_file', - 'cache_memcached', - 'cache_dummy', - 'cache_wincache', - 'cache_redis' - ); + 'cache_apc', + 'cache_dummy' + 'cache_file', + 'cache_memcached' + 'cache_redis', + 'cache_wincache' + ); protected $_cache_path = NULL; // Path of cache files (if file-based cache) protected $_adapter = 'dummy'; -- cgit v1.2.3-24-g4f1b From 6581cac4d2b5fef69478ce1a5c3464200bfcbba5 Mon Sep 17 00:00:00 2001 From: Anton Lindqvist Date: Wed, 25 Apr 2012 12:35:41 +0200 Subject: Added missing commas. --- system/libraries/Cache/Cache.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'system') diff --git a/system/libraries/Cache/Cache.php b/system/libraries/Cache/Cache.php index 82657ce58..5c9d78735 100644 --- a/system/libraries/Cache/Cache.php +++ b/system/libraries/Cache/Cache.php @@ -38,9 +38,9 @@ class CI_Cache extends CI_Driver_Library { protected $valid_drivers = array( 'cache_apc', - 'cache_dummy' + 'cache_dummy', 'cache_file', - 'cache_memcached' + 'cache_memcached', 'cache_redis', 'cache_wincache' ); -- cgit v1.2.3-24-g4f1b From 58dc75471c25f33b059967ffb515eedc08e86a0b Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Wed, 2 May 2012 13:24:19 +0300 Subject: Some line separation for better readability --- system/database/drivers/sqlite/sqlite_forge.php | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'system') diff --git a/system/database/drivers/sqlite/sqlite_forge.php b/system/database/drivers/sqlite/sqlite_forge.php index ce8eac91e..0a1c156be 100644 --- a/system/database/drivers/sqlite/sqlite_forge.php +++ b/system/database/drivers/sqlite/sqlite_forge.php @@ -105,10 +105,15 @@ class CI_DB_sqlite_forge extends CI_DB_forge { $sql .= "\n\t".$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' : ''); } -- cgit v1.2.3-24-g4f1b From bf50a3b15c70441a72ec3012319cd63425ba4d20 Mon Sep 17 00:00:00 2001 From: Eric Roberts Date: Sun, 27 May 2012 19:04:43 -0500 Subject: Fix issue where cache backup is ignored on first call. --- system/libraries/Cache/Cache.php | 38 +++++++++++++++++--------------------- 1 file changed, 17 insertions(+), 21 deletions(-) (limited to 'system') diff --git a/system/libraries/Cache/Cache.php b/system/libraries/Cache/Cache.php index ba732ee8e..53f9f81a7 100644 --- a/system/libraries/Cache/Cache.php +++ b/system/libraries/Cache/Cache.php @@ -68,7 +68,7 @@ class CI_Cache extends CI_Driver_Library { * * @param string */ - protected $_backup_driver; + protected $_backup_driver = 'dummy'; /** * Constructor @@ -102,6 +102,22 @@ class CI_Cache extends CI_Driver_Library { $this->_backup_driver = $config['backup']; } } + + // If the specified adapter isn't available, check the backup. + if ( ! $this->is_supported($this->_adapter)) + { + if ( ! $this->is_supported($this->_backup_driver)) + { + // Backup isn't supported either. Default to 'Dummy' driver. + log_message('error', 'Cache adapter "'.$this->_adapter.'" and backup "'.$this->_backup_driver.'" are both unavailable. Cache is now using "Dummy" adapter.'); + $this->_adapter = 'dummy'; + } + else + { + // Backup is supported. Set it to primary. + $this->_adapter = $this->_backup_driver; + } + } } // ------------------------------------------------------------------------ @@ -206,26 +222,6 @@ class CI_Cache extends CI_Driver_Library { return $support[$driver]; } - // ------------------------------------------------------------------------ - - /** - * __get() - * - * @param child - * @return object - */ - public function __get($child) - { - $obj = parent::__get($child); - - if ( ! $this->is_supported($child)) - { - $this->_adapter = $this->_backup_driver; - } - - return $obj; - } - } /* End of file Cache.php */ -- cgit v1.2.3-24-g4f1b From bfc1cad4fbf6d6640d782f39169af6c3799fa3e8 Mon Sep 17 00:00:00 2001 From: Mickey Wu Date: Thu, 31 May 2012 22:28:40 -0700 Subject: Made set_header() public in Email library and updated documentation. --- system/libraries/Email.php | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) (limited to 'system') diff --git a/system/libraries/Email.php b/system/libraries/Email.php index 56d60c802..07a0dd584 100644 --- a/system/libraries/Email.php +++ b/system/libraries/Email.php @@ -166,8 +166,8 @@ class CI_Email { $this->_headers = array(); $this->_debug_msg = array(); - $this->_set_header('User-Agent', $this->useragent); - $this->_set_header('Date', $this->_set_date()); + $this->set_header('User-Agent', $this->useragent); + $this->set_header('Date', $this->_set_date()); if ($clear_attachments !== FALSE) { @@ -215,8 +215,8 @@ class CI_Email { } } - $this->_set_header('From', $name.' <'.$from.'>'); - $this->_set_header('Return-Path', '<'.$from.'>'); + $this->set_header('From', $name.' <'.$from.'>'); + $this->set_header('Return-Path', '<'.$from.'>'); return $this; } @@ -252,7 +252,7 @@ class CI_Email { $name = '"'.$name.'"'; } - $this->_set_header('Reply-To', $name.' <'.$replyto.'>'); + $this->set_header('Reply-To', $name.' <'.$replyto.'>'); $this->_replyto_flag = TRUE; return $this; @@ -278,7 +278,7 @@ class CI_Email { if ($this->_get_protocol() !== 'mail') { - $this->_set_header('To', implode(', ', $to)); + $this->set_header('To', implode(', ', $to)); } switch ($this->_get_protocol()) @@ -312,7 +312,7 @@ class CI_Email { $this->validate_email($cc); } - $this->_set_header('Cc', implode(', ', $cc)); + $this->set_header('Cc', implode(', ', $cc)); if ($this->_get_protocol() === 'smtp') { @@ -352,7 +352,7 @@ class CI_Email { } else { - $this->_set_header('Bcc', implode(', ', $bcc)); + $this->set_header('Bcc', implode(', ', $bcc)); } return $this; @@ -369,7 +369,7 @@ class CI_Email { public function subject($subject) { $subject = $this->_prep_q_encoding($subject); - $this->_set_header('Subject', $subject); + $this->set_header('Subject', $subject); return $this; } @@ -424,7 +424,7 @@ class CI_Email { * @param string * @return void */ - protected function _set_header($header, $value) + public function set_header($header, $value) { $this->_headers[$header] = $value; } @@ -867,11 +867,11 @@ class CI_Email { */ protected function _build_headers() { - $this->_set_header('X-Sender', $this->clean_email($this->_headers['From'])); - $this->_set_header('X-Mailer', $this->useragent); - $this->_set_header('X-Priority', $this->_priorities[$this->priority - 1]); - $this->_set_header('Message-ID', $this->_get_message_id()); - $this->_set_header('Mime-Version', '1.0'); + $this->set_header('X-Sender', $this->clean_email($this->_headers['From'])); + $this->set_header('X-Mailer', $this->useragent); + $this->set_header('X-Priority', $this->_priorities[$this->priority - 1]); + $this->set_header('Message-ID', $this->_get_message_id()); + $this->set_header('Mime-Version', '1.0'); } // -------------------------------------------------------------------- @@ -1305,7 +1305,7 @@ class CI_Email { if ($this->protocol !== 'smtp') { - $this->_set_header('Bcc', implode(', ', $bcc)); + $this->set_header('Bcc', implode(', ', $bcc)); } else { -- cgit v1.2.3-24-g4f1b From b14f22880807c0c37b856eb6d2884ec4244d9a5c Mon Sep 17 00:00:00 2001 From: Michiel Vugteveen Date: Sat, 2 Jun 2012 21:49:27 +0200 Subject: remove static --- system/libraries/Driver.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/libraries/Driver.php b/system/libraries/Driver.php index c79698c7b..d67ee2549 100644 --- a/system/libraries/Driver.php +++ b/system/libraries/Driver.php @@ -51,7 +51,7 @@ class CI_Driver_Library { * * @var string */ - protected static $lib_name; + protected $lib_name; /** * The first time a child is used it won't exist, so we instantiate it -- cgit v1.2.3-24-g4f1b From 79eca3d6e5e3aec576410e3c533164d29196b0eb Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 4 Jun 2012 18:28:50 +0300 Subject: Fix issue #1423 --- system/libraries/Encrypt.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'system') diff --git a/system/libraries/Encrypt.php b/system/libraries/Encrypt.php index 102b1dfdd..959e2eea8 100644 --- a/system/libraries/Encrypt.php +++ b/system/libraries/Encrypt.php @@ -449,7 +449,7 @@ class CI_Encrypt { */ protected function _get_cipher() { - if ($this->_mcrypt_cipher === '') + if ($this->_mcrypt_cipher === NULL) { return $this->_mcrypt_cipher = MCRYPT_RIJNDAEL_256; } @@ -466,7 +466,7 @@ class CI_Encrypt { */ protected function _get_mode() { - if ($this->_mcrypt_mode === '') + if ($this->_mcrypt_mode === NULL) { return $this->_mcrypt_mode = MCRYPT_MODE_CBC; } -- cgit v1.2.3-24-g4f1b From 10d78f61399dd647ada0afaa43e5e9ec48d55e82 Mon Sep 17 00:00:00 2001 From: Phil Sturgeon Date: Mon, 4 Jun 2012 14:41:53 -0500 Subject: Loader was too specific about === "", some cases were NULL. Signed-off-by: Phil Sturgeon --- system/core/Loader.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/core/Loader.php b/system/core/Loader.php index 66a9e7faa..09e948714 100644 --- a/system/core/Loader.php +++ b/system/core/Loader.php @@ -261,7 +261,7 @@ class CI_Loader { $model = substr($model, $last_slash); } - if ($name === '') + if (empty($name)) { $name = $model; } -- cgit v1.2.3-24-g4f1b From 39b1c11f5976104dce30fe83e1d3c6f9ed616122 Mon Sep 17 00:00:00 2001 From: Phil Sturgeon Date: Mon, 4 Jun 2012 16:51:14 -0500 Subject: Direct return from mimes config, instead of using global $mimes; Global variables are generally a terrible idea, especially for something as simple as this. The mimes.php now returns an array instead of just injecting a variable name into the global namespace. --- system/core/Output.php | 6 ++---- system/helpers/download_helper.php | 4 ++-- system/helpers/file_helper.php | 6 +++--- system/libraries/Upload.php | 6 ++---- 4 files changed, 9 insertions(+), 13 deletions(-) (limited to 'system') diff --git a/system/core/Output.php b/system/core/Output.php index 9b85b3ec4..a9e77cc5f 100755 --- a/system/core/Output.php +++ b/system/core/Output.php @@ -106,15 +106,13 @@ class CI_Output { // Get mime types for later if (defined('ENVIRONMENT') && file_exists(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) { - include APPPATH.'config/'.ENVIRONMENT.'/mimes.php'; + $this->mime_types = include APPPATH.'config/'.ENVIRONMENT.'/mimes.php'; } else { - include APPPATH.'config/mimes.php'; + $this->mime_types = include APPPATH.'config/mimes.php'; } - - $this->mime_types = $mimes; log_message('debug', 'Output Class Initialized'); } diff --git a/system/helpers/download_helper.php b/system/helpers/download_helper.php index 9c390a7f7..3c677055f 100644 --- a/system/helpers/download_helper.php +++ b/system/helpers/download_helper.php @@ -75,11 +75,11 @@ if ( ! function_exists('force_download')) // Load the mime types if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) { - include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'); + $mimes = include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'); } elseif (is_file(APPPATH.'config/mimes.php')) { - include(APPPATH.'config/mimes.php'); + $mimes = include(APPPATH.'config/mimes.php'); } // Only change the default MIME if we can find one diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php index 0061c4285..068706c30 100644 --- a/system/helpers/file_helper.php +++ b/system/helpers/file_helper.php @@ -349,17 +349,17 @@ if ( ! function_exists('get_mime_by_extension')) { $extension = strtolower(substr(strrchr($file, '.'), 1)); - global $mimes; + static $mimes; if ( ! is_array($mimes)) { if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) { - include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'); + $mimes = include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'); } elseif (is_file(APPPATH.'config/mimes.php')) { - include(APPPATH.'config/mimes.php'); + $mimes = include(APPPATH.'config/mimes.php'); } if ( ! is_array($mimes)) diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php index bd97a611b..e31029e49 100644 --- a/system/libraries/Upload.php +++ b/system/libraries/Upload.php @@ -930,18 +930,16 @@ class CI_Upload { { if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) { - include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'); + $this->mimes = include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'); } elseif (is_file(APPPATH.'config/mimes.php')) { - include(APPPATH.'config/mimes.php'); + $this->mimes = include(APPPATH.'config/mimes.php'); } else { return FALSE; } - - $this->mimes = $mimes; } return isset($this->mimes[$mime]) ? $this->mimes[$mime] : FALSE; -- cgit v1.2.3-24-g4f1b From 6ef498b49946ba74d610b3805fb908b163a7f03a Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 5 Jun 2012 22:01:58 +0300 Subject: Added get_mimes() function to system/core/Commons.php.The MIMEs array from config/mimes.php is used by multiple core classes, libraries and helpers and each of them has implemented an own way of getting it, which is not needed and is hard to maintain. This also fixes issue #1411 --- system/core/Common.php | 34 ++++++++++-- system/core/Output.php | 15 ++--- system/helpers/download_helper.php | 9 +-- system/helpers/file_helper.php | 25 ++------- system/libraries/Email.php | 109 ++++++------------------------------- system/libraries/Upload.php | 21 +------ 6 files changed, 60 insertions(+), 153 deletions(-) (limited to 'system') diff --git a/system/core/Common.php b/system/core/Common.php index 8af7d6323..5e3b8262d 100644 --- a/system/core/Common.php +++ b/system/core/Common.php @@ -233,7 +233,7 @@ if ( ! function_exists('get_config')) $file_path = APPPATH.'config/config.php'; $found = FALSE; - if (file_exists($file_path)) + if (file_exists($file_path)) { $found = TRUE; require($file_path); @@ -242,9 +242,9 @@ if ( ! function_exists('get_config')) // Is the config file in the environment folder? if (defined(ENVIRONMENT) && file_exists($file_path = APPPATH.'config/'.ENVIRONMENT.'/config.php')) { - require($file_path); - } - elseif ( ! $found) + require($file_path); + } + elseif ( ! $found) { set_status_header(503); exit('The configuration file does not exist.'); @@ -304,6 +304,32 @@ if ( ! function_exists('config_item')) // ------------------------------------------------------------------------ +if ( ! function_exists('get_mimes')) +{ + /** + * Returns the MIME types array from config/mimes.php + * + * @return array + */ + function &get_mimes() + { + static $_mimes = array(); + + if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) + { + $_mimes = include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'); + } + elseif (is_file(APPPATH.'config/mimes.php')) + { + $_mimes = include(APPPATH.'config/mimes.php'); + } + + return $_mimes; + } +} + +// ------------------------------------------------------------------------ + if ( ! function_exists('show_error')) { /** diff --git a/system/core/Output.php b/system/core/Output.php index a9e77cc5f..09656711b 100755 --- a/system/core/Output.php +++ b/system/core/Output.php @@ -64,7 +64,7 @@ class CI_Output { * * @var array */ - public $mime_types = array(); + public $mimes = array(); /** * Determines wether profiler is enabled @@ -104,14 +104,7 @@ class CI_Output { $this->_zlib_oc = (bool) @ini_get('zlib.output_compression'); // Get mime types for later - if (defined('ENVIRONMENT') && file_exists(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) - { - $this->mime_types = include APPPATH.'config/'.ENVIRONMENT.'/mimes.php'; - } - else - { - $this->mime_types = include APPPATH.'config/mimes.php'; - } + $this->mimes =& get_mimes(); log_message('debug', 'Output Class Initialized'); } @@ -214,9 +207,9 @@ class CI_Output { $extension = ltrim($mime_type, '.'); // Is this extension supported? - if (isset($this->mime_types[$extension])) + if (isset($this->mimes[$extension])) { - $mime_type =& $this->mime_types[$extension]; + $mime_type =& $this->mimes[$extension]; if (is_array($mime_type)) { diff --git a/system/helpers/download_helper.php b/system/helpers/download_helper.php index 3c677055f..5efbc4930 100644 --- a/system/helpers/download_helper.php +++ b/system/helpers/download_helper.php @@ -73,14 +73,7 @@ if ( ! function_exists('force_download')) } // Load the mime types - if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) - { - $mimes = include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'); - } - elseif (is_file(APPPATH.'config/mimes.php')) - { - $mimes = include(APPPATH.'config/mimes.php'); - } + $mimes =& get_mimes(); // Only change the default MIME if we can find one if (isset($mimes[$extension])) diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php index 068706c30..d53d986f9 100644 --- a/system/helpers/file_helper.php +++ b/system/helpers/file_helper.php @@ -353,32 +353,19 @@ if ( ! function_exists('get_mime_by_extension')) if ( ! is_array($mimes)) { - if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) - { - $mimes = include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'); - } - elseif (is_file(APPPATH.'config/mimes.php')) - { - $mimes = include(APPPATH.'config/mimes.php'); - } + $mimes =& get_mimes(); - if ( ! is_array($mimes)) + if (empty($mimes)) { return FALSE; } } - if (array_key_exists($extension, $mimes)) + if (isset($mimes[$extension])) { - if (is_array($mimes[$extension])) - { - // Multiple mime types, just give the first one - return current($mimes[$extension]); - } - else - { - return $mimes[$extension]; - } + return is_array($mimes[$extension]) + ? current($mimes[$extension]) // Multiple mime types, just give the first one + : $mimes[$extension]; } return FALSE; diff --git a/system/libraries/Email.php b/system/libraries/Email.php index 45866797b..9391d824b 100644 --- a/system/libraries/Email.php +++ b/system/libraries/Email.php @@ -1816,98 +1816,23 @@ class CI_Email { */ protected function _mime_types($ext = '') { - $mimes = array( - 'hqx' => 'application/mac-binhex40', - 'cpt' => 'application/mac-compactpro', - 'doc' => 'application/msword', - 'bin' => 'application/macbinary', - 'dms' => 'application/octet-stream', - 'lha' => 'application/octet-stream', - 'lzh' => 'application/octet-stream', - 'exe' => 'application/octet-stream', - 'class' => 'application/octet-stream', - 'psd' => 'application/octet-stream', - 'so' => 'application/octet-stream', - 'sea' => 'application/octet-stream', - 'dll' => 'application/octet-stream', - 'oda' => 'application/oda', - 'pdf' => 'application/pdf', - 'ai' => 'application/postscript', - 'eps' => 'application/postscript', - 'ps' => 'application/postscript', - 'smi' => 'application/smil', - 'smil' => 'application/smil', - 'mif' => 'application/vnd.mif', - 'xls' => 'application/vnd.ms-excel', - 'ppt' => 'application/vnd.ms-powerpoint', - 'wbxml' => 'application/vnd.wap.wbxml', - 'wmlc' => 'application/vnd.wap.wmlc', - 'dcr' => 'application/x-director', - 'dir' => 'application/x-director', - 'dxr' => 'application/x-director', - 'dvi' => 'application/x-dvi', - 'gtar' => 'application/x-gtar', - 'php' => 'application/x-httpd-php', - 'php4' => 'application/x-httpd-php', - 'php3' => 'application/x-httpd-php', - 'phtml' => 'application/x-httpd-php', - 'phps' => 'application/x-httpd-php-source', - 'js' => 'application/x-javascript', - 'swf' => 'application/x-shockwave-flash', - 'sit' => 'application/x-stuffit', - 'tar' => 'application/x-tar', - 'tgz' => 'application/x-tar', - 'xhtml' => 'application/xhtml+xml', - 'xht' => 'application/xhtml+xml', - 'zip' => 'application/zip', - 'mid' => 'audio/midi', - 'midi' => 'audio/midi', - 'mpga' => 'audio/mpeg', - 'mp2' => 'audio/mpeg', - 'mp3' => 'audio/mpeg', - 'aif' => 'audio/x-aiff', - 'aiff' => 'audio/x-aiff', - 'aifc' => 'audio/x-aiff', - 'ram' => 'audio/x-pn-realaudio', - 'rm' => 'audio/x-pn-realaudio', - 'rpm' => 'audio/x-pn-realaudio-plugin', - 'ra' => 'audio/x-realaudio', - 'rv' => 'video/vnd.rn-realvideo', - 'wav' => 'audio/x-wav', - 'bmp' => 'image/bmp', - 'gif' => 'image/gif', - 'jpeg' => 'image/jpeg', - 'jpg' => 'image/jpeg', - 'jpe' => 'image/jpeg', - 'png' => 'image/png', - 'tiff' => 'image/tiff', - 'tif' => 'image/tiff', - 'css' => 'text/css', - 'ics' => 'text/calendar', - 'html' => 'text/html', - 'htm' => 'text/html', - 'shtml' => 'text/html', - 'txt' => 'text/plain', - 'text' => 'text/plain', - 'log' => 'text/plain', - 'rtx' => 'text/richtext', - 'rtf' => 'text/rtf', - 'xml' => 'text/xml', - 'xsl' => 'text/xml', - 'mpeg' => 'video/mpeg', - 'mpg' => 'video/mpeg', - 'mpe' => 'video/mpeg', - 'qt' => 'video/quicktime', - 'mov' => 'video/quicktime', - 'avi' => 'video/x-msvideo', - 'movie' => 'video/x-sgi-movie', - 'doc' => 'application/msword', - 'word' => 'application/msword', - 'xl' => 'application/excel', - 'eml' => 'message/rfc822' - ); - - return isset($mimes[strtolower($ext)]) ? $mimes[strtolower($ext)] : 'application/x-unknown-content-type'; + static $mimes; + + $ext = strtolower($ext); + + if ( ! is_array($mimes)) + { + $mimes =& get_mimes(); + } + + if (isset($mimes[$ext])) + { + return is_array($mimes[$ext]) + ? current($mimes[$ext]) + : $mimes[$ext]; + } + + return 'application/x-unknown-content-type'; } } diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php index e31029e49..c1e07de7a 100644 --- a/system/libraries/Upload.php +++ b/system/libraries/Upload.php @@ -78,6 +78,8 @@ class CI_Upload { $this->initialize($props); } + $this->mimes =& get_mimes(); + log_message('debug', 'Upload Class Initialized'); } @@ -113,7 +115,6 @@ class CI_Upload { 'image_type' => '', 'image_size_str' => '', 'error_msg' => array(), - 'mimes' => array(), 'remove_spaces' => TRUE, 'xss_clean' => FALSE, 'temp_prefix' => 'temp_file_', @@ -924,24 +925,6 @@ class CI_Upload { */ public function mimes_types($mime) { - global $mimes; - - if (count($this->mimes) === 0) - { - if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) - { - $this->mimes = include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'); - } - elseif (is_file(APPPATH.'config/mimes.php')) - { - $this->mimes = include(APPPATH.'config/mimes.php'); - } - else - { - return FALSE; - } - } - return isset($this->mimes[$mime]) ? $this->mimes[$mime] : FALSE; } -- cgit v1.2.3-24-g4f1b From 24bd230337cc469941dbdb51e05351cc1b3fbe14 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 5 Jun 2012 22:29:12 +0300 Subject: Fix a magic_quotes-related bug and changed the default parameter value for is_php() --- system/core/CodeIgniter.php | 2 +- system/core/Common.php | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'system') diff --git a/system/core/CodeIgniter.php b/system/core/CodeIgniter.php index b3e984d4d..50eae8fb1 100755 --- a/system/core/CodeIgniter.php +++ b/system/core/CodeIgniter.php @@ -73,7 +73,7 @@ */ set_error_handler('_exception_handler'); - if ( ! is_php('5.3')) + if ( ! is_php('5.4')) { @set_magic_quotes_runtime(0); // Kill magic quotes } diff --git a/system/core/Common.php b/system/core/Common.php index 5e3b8262d..c08755c91 100644 --- a/system/core/Common.php +++ b/system/core/Common.php @@ -44,13 +44,13 @@ if ( ! function_exists('is_php')) /** * 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 + * Since there are a few places where we conditionally test for PHP > 5.3 * we'll set a static variable. * * @param string * @return bool TRUE if the current version is $version or higher */ - function is_php($version = '5.0.0') + function is_php($version = '5.3.0') { static $_is_php; $version = (string) $version; -- cgit v1.2.3-24-g4f1b From cbe905eba9721cfdc6fe5725b99921f04d716770 Mon Sep 17 00:00:00 2001 From: Cory Date: Tue, 5 Jun 2012 16:01:24 -0400 Subject: Fixing extra td; Issue #1374 --- system/libraries/Table.php | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'system') diff --git a/system/libraries/Table.php b/system/libraries/Table.php index 0f8404d85..06b68db32 100644 --- a/system/libraries/Table.php +++ b/system/libraries/Table.php @@ -247,7 +247,7 @@ class CI_Table { { foreach ($args[0] as $key => $val) { - $args[$key] = (is_array($val) && isset($val['data'])) ? $val : array('data' => $val); + $ret_args[$key] = (is_array($val) && isset($val['data'])) ? $val : array('data' => $val); } } } @@ -257,12 +257,12 @@ class CI_Table { { if ( ! is_array($val)) { - $args[$key] = array('data' => $val); + $ret_args[$key] = array('data' => $val); } } } - return $args; + return $ret_args; } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From e6e6eff842ce4314b9ae7f1442579a1dba355e8d Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Wed, 6 Jun 2012 00:24:57 +0300 Subject: Replace set_magic_quotes_runtime() with an ini_set() call --- system/core/CodeIgniter.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/core/CodeIgniter.php b/system/core/CodeIgniter.php index 50eae8fb1..8159b19f5 100755 --- a/system/core/CodeIgniter.php +++ b/system/core/CodeIgniter.php @@ -75,7 +75,7 @@ if ( ! is_php('5.4')) { - @set_magic_quotes_runtime(0); // Kill magic quotes + @ini_set('magic_quotes_runtime', 0); // Kill magic quotes } /* -- cgit v1.2.3-24-g4f1b From c28b651b91367e86f1bd6ab7f0cd6c45e58811ab Mon Sep 17 00:00:00 2001 From: Joffrey Jaffeux Date: Wed, 6 Jun 2012 14:26:04 +0200 Subject: Add support for ipv6 --- system/core/Input.php | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) (limited to 'system') diff --git a/system/core/Input.php b/system/core/Input.php index 73f46ba6a..6a5a9d8f0 100755 --- a/system/core/Input.php +++ b/system/core/Input.php @@ -383,7 +383,27 @@ class CI_Input { */ public function valid_ip($ip) { - return (bool) filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4); + if($this->ip_version($ip) === '4') + { + return (bool) filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4); + } + else + { + return (bool) filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6); + } + } + + // -------------------------------------------------------------------- + + /** + * Return ip version + * + * @param string + * @return string + */ + public function ip_version($ip) + { + return strpos($ip, ":") === false ? '4' : '6'; } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 0723617703dda3660597d9cdef59e7cdded1c497 Mon Sep 17 00:00:00 2001 From: Joffrey Jaffeux Date: Wed, 6 Jun 2012 14:39:02 +0200 Subject: follow styling guide --- system/core/Input.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/core/Input.php b/system/core/Input.php index 6a5a9d8f0..ac67aaf4f 100755 --- a/system/core/Input.php +++ b/system/core/Input.php @@ -383,7 +383,7 @@ class CI_Input { */ public function valid_ip($ip) { - if($this->ip_version($ip) === '4') + if ($this->ip_version($ip) === '4') { return (bool) filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4); } -- cgit v1.2.3-24-g4f1b From 47b673324f06236264ca64f8c3155aab51762609 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Wed, 6 Jun 2012 15:58:05 +0300 Subject: Add a second parameter (charset) to CI_Output::set_content_type() + fix for issue #666 --- system/core/Output.php | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'system') diff --git a/system/core/Output.php b/system/core/Output.php index 09656711b..0bf982289 100755 --- a/system/core/Output.php +++ b/system/core/Output.php @@ -200,7 +200,7 @@ class CI_Output { * @param string extension of the file we're outputting * @return void */ - public function set_content_type($mime_type) + public function set_content_type($mime_type, $charset = NULL) { if (strpos($mime_type, '/') === FALSE) { @@ -218,7 +218,13 @@ class CI_Output { } } - $header = 'Content-Type: '.$mime_type; + if (empty($charset)) + { + $charset = config_item('charset'); + } + + $header = 'Content-Type: '.$mime_type + .(empty($charset) ? NULL : '; charset='.strtolower($charset)); $this->headers[] = array($header, TRUE); return $this; -- cgit v1.2.3-24-g4f1b From 908f36a583384b0314d04c4cfe71992746e35daa Mon Sep 17 00:00:00 2001 From: Joffrey Jaffeux Date: Wed, 6 Jun 2012 15:47:22 +0200 Subject: ip_version() now returns int instead of string --- system/core/Input.php | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'system') diff --git a/system/core/Input.php b/system/core/Input.php index ac67aaf4f..36ff96d03 100755 --- a/system/core/Input.php +++ b/system/core/Input.php @@ -383,7 +383,7 @@ class CI_Input { */ public function valid_ip($ip) { - if ($this->ip_version($ip) === '4') + if ($this->ip_version($ip) === 4) { return (bool) filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4); } @@ -399,11 +399,11 @@ class CI_Input { * Return ip version * * @param string - * @return string + * @return int */ public function ip_version($ip) { - return strpos($ip, ":") === false ? '4' : '6'; + return strpos($ip, ":") === false ? 4 : 6; } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 1eb9b127cfb3aef5d89b86a48e35b2f35cd17f81 Mon Sep 17 00:00:00 2001 From: Joffrey Jaffeux Date: Wed, 6 Jun 2012 17:57:40 +0200 Subject: styling guide false -> FALSE --- system/core/Input.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/core/Input.php b/system/core/Input.php index 36ff96d03..c1f2086c4 100755 --- a/system/core/Input.php +++ b/system/core/Input.php @@ -403,7 +403,7 @@ class CI_Input { */ public function ip_version($ip) { - return strpos($ip, ":") === false ? 4 : 6; + return strpos($ip, ":") === FALSE ? 4 : 6; } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 910ff7ad430f47ebcf3d801314fcee9a3c10f011 Mon Sep 17 00:00:00 2001 From: Michiel Vugteveen Date: Wed, 6 Jun 2012 20:03:14 +0200 Subject: form_checkbox set_value fix --- system/helpers/form_helper.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'system') diff --git a/system/helpers/form_helper.php b/system/helpers/form_helper.php index 410972187..04d11837e 100644 --- a/system/helpers/form_helper.php +++ b/system/helpers/form_helper.php @@ -378,7 +378,7 @@ if ( ! function_exists('form_checkbox')) { $checked = $data['checked']; - if ($checked === FALSE) + if ($checked == FALSE) { unset($data['checked']); } @@ -388,7 +388,7 @@ if ( ! function_exists('form_checkbox')) } } - if ($checked === TRUE) + if ($checked == TRUE) { $defaults['checked'] = 'checked'; } -- cgit v1.2.3-24-g4f1b From 1ab6f6520ebfc016c49cfbe3a4d9d009be5da268 Mon Sep 17 00:00:00 2001 From: Joffrey Jaffeux Date: Wed, 6 Jun 2012 20:14:13 +0200 Subject: removed ip_version() --- system/core/Input.php | 22 +--------------------- 1 file changed, 1 insertion(+), 21 deletions(-) (limited to 'system') diff --git a/system/core/Input.php b/system/core/Input.php index c1f2086c4..b986c4973 100755 --- a/system/core/Input.php +++ b/system/core/Input.php @@ -383,27 +383,7 @@ class CI_Input { */ public function valid_ip($ip) { - if ($this->ip_version($ip) === 4) - { - return (bool) filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4); - } - else - { - return (bool) filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6); - } - } - - // -------------------------------------------------------------------- - - /** - * Return ip version - * - * @param string - * @return int - */ - public function ip_version($ip) - { - return strpos($ip, ":") === FALSE ? 4 : 6; + return (bool) filter_var($ip, FILTER_VALIDATE_IP); } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 9640a037c51c1efea2e64caa974c577dc1594f5d Mon Sep 17 00:00:00 2001 From: Michiel Vugteveen Date: Wed, 6 Jun 2012 20:20:27 +0200 Subject: fixes --- system/helpers/form_helper.php | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'system') diff --git a/system/helpers/form_helper.php b/system/helpers/form_helper.php index 04d11837e..40c7d8823 100644 --- a/system/helpers/form_helper.php +++ b/system/helpers/form_helper.php @@ -325,7 +325,10 @@ if ( ! function_exists('form_dropdown')) $selected = array($_POST[$name]); } - if ($extra !== '') $extra = ' '.$extra; + if ($extra != '') + { + $extra = ' '.$extra; + } $multiple = (count($selected) > 1 && strpos($extra, 'multiple') === FALSE) ? ' multiple="multiple"' : ''; @@ -702,7 +705,7 @@ if ( ! function_exists('set_select')) return ''; } } - elseif (($field === '' OR $value === '') OR ($field !== $value)) + elseif (($field == '' OR $value == '') OR ($field != $value)) { return ''; } @@ -753,7 +756,7 @@ if ( ! function_exists('set_checkbox')) return ''; } } - elseif (($field === '' OR $value === '') OR ($field !== $value)) + elseif (($field == '' OR $value == '') OR ($field != $value)) { return ''; } @@ -806,7 +809,7 @@ if ( ! function_exists('set_radio')) } else { - if (($field === '' OR $value === '') OR ($field !== $value)) + if (($field == '' OR $value == '') OR ($field != $value)) { return ''; } -- cgit v1.2.3-24-g4f1b From a6f3423388c2c51119e71d7aac2917b34911bf5c Mon Sep 17 00:00:00 2001 From: Michiel Vugteveen Date: Thu, 7 Jun 2012 10:14:29 +0200 Subject: fixes --- system/helpers/form_helper.php | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'system') diff --git a/system/helpers/form_helper.php b/system/helpers/form_helper.php index 40c7d8823..984634315 100644 --- a/system/helpers/form_helper.php +++ b/system/helpers/form_helper.php @@ -705,7 +705,7 @@ if ( ! function_exists('set_select')) return ''; } } - elseif (($field == '' OR $value == '') OR ($field != $value)) + elseif (($field == '' OR $value == '') OR $field !== $value) { return ''; } @@ -756,7 +756,7 @@ if ( ! function_exists('set_checkbox')) return ''; } } - elseif (($field == '' OR $value == '') OR ($field != $value)) + elseif (($field == '' OR $value == '') OR $field !== $value) { return ''; } @@ -809,7 +809,7 @@ if ( ! function_exists('set_radio')) } else { - if (($field == '' OR $value == '') OR ($field != $value)) + if (($field == '' OR $value == '') OR $field !== $value) { return ''; } -- cgit v1.2.3-24-g4f1b From c839d28f4230dce0c658338f267b821cc16490a2 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 7 Jun 2012 14:35:27 +0300 Subject: Remove some unnecessary function_exists() checks and some minor improvements --- system/core/Output.php | 2 +- system/helpers/path_helper.php | 2 +- system/libraries/Profiler.php | 2 +- system/libraries/Unit_test.php | 16 ++++++---------- system/libraries/Upload.php | 20 +++++++------------- 5 files changed, 16 insertions(+), 26 deletions(-) (limited to 'system') diff --git a/system/core/Output.php b/system/core/Output.php index 0bf982289..5588ffe8e 100755 --- a/system/core/Output.php +++ b/system/core/Output.php @@ -370,7 +370,7 @@ class CI_Output { if ($this->parse_exec_vars === TRUE) { - $memory = function_exists('memory_get_usage') ? round(memory_get_usage()/1024/1024, 2).'MB' : '0'; + $memory = round(memory_get_usage() / 1024 / 1024, 2).'MB'; $output = str_replace(array('{elapsed_time}', '{memory_usage}'), array($elapsed, $memory), $output); } diff --git a/system/helpers/path_helper.php b/system/helpers/path_helper.php index 13410545c..fec4a1a10 100644 --- a/system/helpers/path_helper.php +++ b/system/helpers/path_helper.php @@ -55,7 +55,7 @@ if ( ! function_exists('set_realpath')) } // Resolve the path - if (function_exists('realpath') && @realpath($path) !== FALSE) + if (@realpath($path) !== FALSE) { $path = realpath($path); } diff --git a/system/libraries/Profiler.php b/system/libraries/Profiler.php index aaac0c518..d96088c14 100644 --- a/system/libraries/Profiler.php +++ b/system/libraries/Profiler.php @@ -402,7 +402,7 @@ class CI_Profiler { ."\n" .'  '.$this->CI->lang->line('profiler_memory_usage')."  \n" .'
' - .((function_exists('memory_get_usage') && ($usage = memory_get_usage()) !== '') ? number_format($usage).' bytes' : $this->CI->lang->line('profiler_no_memory')) + .(($usage = memory_get_usage()) != '' ? number_format($usage).' bytes' : $this->CI->lang->line('profiler_no_memory')) .'
'; } diff --git a/system/libraries/Unit_test.php b/system/libraries/Unit_test.php index a87cf7e14..70ad8dc41 100644 --- a/system/libraries/Unit_test.php +++ b/system/libraries/Unit_test.php @@ -124,7 +124,7 @@ class CI_Unit_test { $this->results[] = $report; - return($this->report($this->result($report))); + return $this->report($this->result($report)); } // -------------------------------------------------------------------- @@ -289,15 +289,11 @@ class CI_Unit_test { */ protected function _backtrace() { - if (function_exists('debug_backtrace')) - { - $back = debug_backtrace(); - return array( - 'file' => (isset($back[1]['file']) ? $back[1]['file'] : ''), - 'line' => (isset($back[1]['line']) ? $back[1]['line'] : '') - ); - } - return array('file' => 'Unknown', 'line' => 'Unknown'); + $back = debug_backtrace(); + return array( + 'file' => (isset($back[1]['file']) ? $back[1]['file'] : ''), + 'line' => (isset($back[1]['line']) ? $back[1]['line'] : '') + ); } // -------------------------------------------------------------------- diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php index c1e07de7a..1f6aeeb6b 100644 --- a/system/libraries/Upload.php +++ b/system/libraries/Upload.php @@ -694,7 +694,7 @@ class CI_Upload { return FALSE; } - if (function_exists('realpath') && @realpath($this->upload_path) !== FALSE) + if (@realpath($this->upload_path) !== FALSE) { $this->upload_path = str_replace('\\', '/', realpath($this->upload_path)); } @@ -815,17 +815,17 @@ class CI_Upload { return FALSE; } - if (function_exists('memory_get_usage') && memory_get_usage() && ini_get('memory_limit')) + if (memory_get_usage() && ($memory_limit = ini_get('memory_limit'))) { - $current = ini_get('memory_limit') * 1024 * 1024; + $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 // http://bugs.php.net/bug.php?id=43053 - $new_memory = number_format(ceil(filesize($file) + $current), 0, '.', ''); + $memory_limit = number_format(ceil(filesize($file) + $memory_limit), 0, '.', ''); - ini_set('memory_limit', $new_memory); // When an integer is used, the value is measured in bytes. - PHP.net + ini_set('memory_limit', $memory_limit); // When an integer is used, the value is measured in bytes. - PHP.net } // If the file being uploaded is an image, then we should have no problem with XSS attacks (in theory), but @@ -849,14 +849,8 @@ class CI_Upload { // ]/i', $opening_bytes)) - { - return TRUE; // its an image, no "triggers" detected in the first 256 bytes, we're good - } - else - { - return FALSE; - } + // if its an image or no "triggers" detected in the first 256 bytes - we're good + return ! preg_match('/<(a|body|head|html|img|plaintext|pre|script|table|title)[\s>]/i', $opening_bytes); } if (($data = @file_get_contents($file)) === FALSE) -- cgit v1.2.3-24-g4f1b From 0f0b76980cb07f39b20c8591882aeae3854f016c Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 7 Jun 2012 14:57:04 +0300 Subject: Deprecated do_hash() and read_file() in favor of hash() and file_get_contents() respectively --- system/database/DB_cache.php | 2 +- system/helpers/file_helper.php | 31 ++++----------------------- system/helpers/security_helper.php | 3 +++ system/libraries/Cache/drivers/Cache_file.php | 4 ++-- 4 files changed, 10 insertions(+), 30 deletions(-) (limited to 'system') diff --git a/system/database/DB_cache.php b/system/database/DB_cache.php index 14f3c21bc..ba9110382 100644 --- a/system/database/DB_cache.php +++ b/system/database/DB_cache.php @@ -99,7 +99,7 @@ class CI_DB_Cache { $segment_two = ($this->CI->uri->segment(2) == FALSE) ? 'index' : $this->CI->uri->segment(2); $filepath = $this->db->cachedir.$segment_one.'+'.$segment_two.'/'.md5($sql); - if (FALSE === ($cachedata = read_file($filepath))) + if (FALSE === ($cachedata = file_get_contents($filepath))) { return FALSE; } diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php index d53d986f9..b717aaa0d 100644 --- a/system/helpers/file_helper.php +++ b/system/helpers/file_helper.php @@ -44,38 +44,15 @@ if ( ! function_exists('read_file')) * * Opens the file specfied in the path and returns it as a string. * + * This function is DEPRECATED and should be removed in + * CodeIgniter 3.1+. Use file_get_contents() instead. + * * @param string path to file * @return string */ function read_file($file) { - if ( ! file_exists($file)) - { - return FALSE; - } - - if (function_exists('file_get_contents')) - { - return file_get_contents($file); - } - - if ( ! $fp = @fopen($file, FOPEN_READ)) - { - return FALSE; - } - - flock($fp, LOCK_SH); - - $data = ''; - if (filesize($file) > 0) - { - $data =& fread($fp, filesize($file)); - } - - flock($fp, LOCK_UN); - fclose($fp); - - return $data; + return file_get_contents($file); } } diff --git a/system/helpers/security_helper.php b/system/helpers/security_helper.php index 6187a4a7a..3e6e91435 100644 --- a/system/helpers/security_helper.php +++ b/system/helpers/security_helper.php @@ -77,6 +77,9 @@ if ( ! function_exists('do_hash')) /** * Hash encode a string * + * This function is DEPRECATED and should be removed in + * CodeIgniter 3.1+. Use hash() instead. + * * @param string * @param string * @return string diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php index ce2c2b13a..5170de821 100644 --- a/system/libraries/Cache/drivers/Cache_file.php +++ b/system/libraries/Cache/drivers/Cache_file.php @@ -71,7 +71,7 @@ class CI_Cache_file extends CI_Driver { return FALSE; } - $data = unserialize(read_file($this->_cache_path.$id)); + $data = unserialize(file_get_contents($this->_cache_path.$id)); if (time() > $data['time'] + $data['ttl']) { @@ -165,7 +165,7 @@ class CI_Cache_file extends CI_Driver { return FALSE; } - $data = unserialize(read_file($this->_cache_path.$id)); + $data = unserialize(file_get_contents($this->_cache_path.$id)); if (is_array($data)) { -- cgit v1.2.3-24-g4f1b From d09ff35e8c4b7cae6313cc40ec0e6b57b9f52106 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 7 Jun 2012 15:46:32 +0300 Subject: Revert 296ab9a06e3c648de56861ad67581236a6dae71a - there's no bug to fix --- system/libraries/Table.php | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'system') diff --git a/system/libraries/Table.php b/system/libraries/Table.php index 06b68db32..0f8404d85 100644 --- a/system/libraries/Table.php +++ b/system/libraries/Table.php @@ -247,7 +247,7 @@ class CI_Table { { foreach ($args[0] as $key => $val) { - $ret_args[$key] = (is_array($val) && isset($val['data'])) ? $val : array('data' => $val); + $args[$key] = (is_array($val) && isset($val['data'])) ? $val : array('data' => $val); } } } @@ -257,12 +257,12 @@ class CI_Table { { if ( ! is_array($val)) { - $ret_args[$key] = array('data' => $val); + $args[$key] = array('data' => $val); } } } - return $ret_args; + return $args; } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 596c51cdca8d623c96243a81bc5212d34f820a97 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 7 Jun 2012 15:51:58 +0300 Subject: Suppress errors from file_get_contents() in read_file() --- system/helpers/file_helper.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php index b717aaa0d..be616f62d 100644 --- a/system/helpers/file_helper.php +++ b/system/helpers/file_helper.php @@ -52,7 +52,7 @@ if ( ! function_exists('read_file')) */ function read_file($file) { - return file_get_contents($file); + return @file_get_contents($file); } } -- cgit v1.2.3-24-g4f1b From 1f26edc61f314a74cd93fcdf688b3780734e0e96 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 7 Jun 2012 16:13:54 +0300 Subject: Added a work-around for MSSQL/SQLSRV create_table() with INT column types (column lengths are not supported) --- system/database/drivers/mssql/mssql_forge.php | 1 + system/database/drivers/sqlsrv/sqlsrv_forge.php | 1 + 2 files changed, 2 insertions(+) (limited to 'system') diff --git a/system/database/drivers/mssql/mssql_forge.php b/system/database/drivers/mssql/mssql_forge.php index 3708c2233..5454e37b3 100644 --- a/system/database/drivers/mssql/mssql_forge.php +++ b/system/database/drivers/mssql/mssql_forge.php @@ -67,6 +67,7 @@ class CI_DB_mssql_forge extends CI_DB_forge { else { $attributes = array_change_key_case($attributes, CASE_UPPER); + $attributes['TYPE'] = preg_replace('/(INT)\(\d+\)/i', '$1', $attributes['TYPE']); $sql .= "\n\t".$this->db->escape_identifiers($field).' '.$attributes['TYPE']; diff --git a/system/database/drivers/sqlsrv/sqlsrv_forge.php b/system/database/drivers/sqlsrv/sqlsrv_forge.php index 1529b2a21..bd107476e 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_forge.php +++ b/system/database/drivers/sqlsrv/sqlsrv_forge.php @@ -67,6 +67,7 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { else { $attributes = array_change_key_case($attributes, CASE_UPPER); + $attributes['TYPE'] = preg_replace('/(INT)\(\d+\)/i', '$1', $attributes['TYPE']); $sql .= "\n\t".$this->db->escape_identifiers($field).' '.$attributes['TYPE']; -- cgit v1.2.3-24-g4f1b From af4d55da04b8d8750b59e04e46463d525237b74b Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 7 Jun 2012 16:22:35 +0300 Subject: Fix issue #861 (and previous commit, for that matter) --- system/database/drivers/mssql/mssql_forge.php | 3 +-- system/database/drivers/sqlsrv/sqlsrv_forge.php | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) (limited to 'system') diff --git a/system/database/drivers/mssql/mssql_forge.php b/system/database/drivers/mssql/mssql_forge.php index 5454e37b3..e6227e189 100644 --- a/system/database/drivers/mssql/mssql_forge.php +++ b/system/database/drivers/mssql/mssql_forge.php @@ -67,11 +67,10 @@ class CI_DB_mssql_forge extends CI_DB_forge { else { $attributes = array_change_key_case($attributes, CASE_UPPER); - $attributes['TYPE'] = preg_replace('/(INT)\(\d+\)/i', '$1', $attributes['TYPE']); $sql .= "\n\t".$this->db->escape_identifiers($field).' '.$attributes['TYPE']; - if (array_key_exists('CONSTRAINT', $attributes)) + if (stripos($attributes['TYPE'], 'INT') === FALSE && ! empty($attributes['CONSTRAINT'])) { $sql .= '('.$attributes['CONSTRAINT'].')'; } diff --git a/system/database/drivers/sqlsrv/sqlsrv_forge.php b/system/database/drivers/sqlsrv/sqlsrv_forge.php index bd107476e..d8b5193fa 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_forge.php +++ b/system/database/drivers/sqlsrv/sqlsrv_forge.php @@ -67,11 +67,10 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { else { $attributes = array_change_key_case($attributes, CASE_UPPER); - $attributes['TYPE'] = preg_replace('/(INT)\(\d+\)/i', '$1', $attributes['TYPE']); $sql .= "\n\t".$this->db->escape_identifiers($field).' '.$attributes['TYPE']; - if (array_key_exists('CONSTRAINT', $attributes)) + if (stripos($attributes['TYPE'], 'INT') === FALSE && ! empty($attributes['CONSTRAINT'])) { $sql .= '('.$attributes['CONSTRAINT'].')'; } -- cgit v1.2.3-24-g4f1b From ba7f50bf6553e2f4a3b81da9d5c2c9811e4022c8 Mon Sep 17 00:00:00 2001 From: Joffrey Jaffeux Date: Wed, 6 Jun 2012 01:40:01 +0200 Subject: replace get_config by config_item --- system/libraries/Encrypt.php | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'system') diff --git a/system/libraries/Encrypt.php b/system/libraries/Encrypt.php index 959e2eea8..ce5e030b0 100644 --- a/system/libraries/Encrypt.php +++ b/system/libraries/Encrypt.php @@ -104,8 +104,7 @@ class CI_Encrypt { return $this->encryption_key; } - $CI =& get_instance(); - $key = $CI->config->item('encryption_key'); + $key = config_item('encryption_key'); if ($key === FALSE) { -- cgit v1.2.3-24-g4f1b From 9411557ac9d95c6b1b3e76fea533e0988cec1bec Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 7 Jun 2012 21:34:56 +0300 Subject: Some more minor improvements --- system/database/drivers/sqlite/sqlite_driver.php | 2 +- system/database/drivers/sqlite/sqlite_forge.php | 19 +++++++------------ 2 files changed, 8 insertions(+), 13 deletions(-) (limited to 'system') diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php index cb8c0dd8b..58bb5f2a7 100644 --- a/system/database/drivers/sqlite/sqlite_driver.php +++ b/system/database/drivers/sqlite/sqlite_driver.php @@ -302,7 +302,7 @@ class CI_DB_sqlite_driver extends CI_DB { */ protected function _field_data($table) { - return 'SELECT * FROM '.$table.' LIMIT 1'; + return 'SELECT * FROM '.$this->escape_identifiers($table).' LIMIT 1'; } // -------------------------------------------------------------------- diff --git a/system/database/drivers/sqlite/sqlite_forge.php b/system/database/drivers/sqlite/sqlite_forge.php index f6dd49043..f8cfdf3ba 100644 --- a/system/database/drivers/sqlite/sqlite_forge.php +++ b/system/database/drivers/sqlite/sqlite_forge.php @@ -103,7 +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($field).' '.$attributes['TYPE']; + $sql .= "\n\t".$this->db->escape_identifiers($field).' '.$attributes['TYPE']; empty($attributes['CONSTRAINT']) OR $sql .= '('.$attributes['CONSTRAINT'].')'; @@ -114,7 +114,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge { if (isset($attributes['DEFAULT'])) { - $sql .= " DEFAULT'".$attributes['DEFAULT']."'"; + $sql .= " DEFAULT '".$attributes['DEFAULT']."'"; } @@ -136,21 +136,16 @@ class CI_DB_sqlite_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->protect_identifiers($primary_keys)).')'; + $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->escape_identifiers($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)); - } + $key = is_array($key) + ? $this->db->escape_identifiers($key) + : array($this->db->escape_identifiers($key); $sql .= ",\n\tUNIQUE (".implode(', ', $key).')'; } @@ -190,7 +185,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge { return 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '.$this->db->protect_identifiers($column_name) .' '.$column_definition - .($default_value != '' ? ' DEFAULT "'.$default_value.'"' : '') + .($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'); } -- cgit v1.2.3-24-g4f1b From df6aed2e6070b67ace6e52e621a4f14c2cf7578f Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 7 Jun 2012 21:59:02 +0300 Subject: Fix a syntax error --- system/database/drivers/sqlite/sqlite_forge.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/database/drivers/sqlite/sqlite_forge.php b/system/database/drivers/sqlite/sqlite_forge.php index f8cfdf3ba..25f4bf76d 100644 --- a/system/database/drivers/sqlite/sqlite_forge.php +++ b/system/database/drivers/sqlite/sqlite_forge.php @@ -145,7 +145,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge { { $key = is_array($key) ? $this->db->escape_identifiers($key) - : array($this->db->escape_identifiers($key); + : array($this->db->escape_identifiers($key)); $sql .= ",\n\tUNIQUE (".implode(', ', $key).')'; } -- cgit v1.2.3-24-g4f1b From 34ed3f38db617d5dd301f8dafcf6ad5bb25c0090 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 8 Jun 2012 00:24:54 +0300 Subject: Resolve description docblock differences in system/language/ --- system/language/english/calendar_lang.php | 4 ++-- system/language/english/date_lang.php | 4 ++-- system/language/english/db_lang.php | 4 ++-- system/language/english/email_lang.php | 4 ++-- system/language/english/form_validation_lang.php | 4 ++-- system/language/english/ftp_lang.php | 4 ++-- system/language/english/imglib_lang.php | 4 ++-- system/language/english/migration_lang.php | 4 ++-- system/language/english/number_lang.php | 14 +++++++------- system/language/english/profiler_lang.php | 4 ++-- system/language/english/unit_test_lang.php | 4 ++-- system/language/english/upload_lang.php | 4 ++-- 12 files changed, 29 insertions(+), 29 deletions(-) (limited to 'system') diff --git a/system/language/english/calendar_lang.php b/system/language/english/calendar_lang.php index 2d477e6c8..48939d476 100644 --- a/system/language/english/calendar_lang.php +++ b/system/language/english/calendar_lang.php @@ -5,9 +5,9 @@ * 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: diff --git a/system/language/english/date_lang.php b/system/language/english/date_lang.php index 533563700..38532b76f 100644 --- a/system/language/english/date_lang.php +++ b/system/language/english/date_lang.php @@ -5,9 +5,9 @@ * 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: diff --git a/system/language/english/db_lang.php b/system/language/english/db_lang.php index a135d1aac..479cbb167 100644 --- a/system/language/english/db_lang.php +++ b/system/language/english/db_lang.php @@ -5,9 +5,9 @@ * 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: diff --git a/system/language/english/email_lang.php b/system/language/english/email_lang.php index 23296a244..95a16d12b 100644 --- a/system/language/english/email_lang.php +++ b/system/language/english/email_lang.php @@ -5,9 +5,9 @@ * 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: diff --git a/system/language/english/form_validation_lang.php b/system/language/english/form_validation_lang.php index 6cf0b46f4..eb4624e07 100644 --- a/system/language/english/form_validation_lang.php +++ b/system/language/english/form_validation_lang.php @@ -5,9 +5,9 @@ * 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: diff --git a/system/language/english/ftp_lang.php b/system/language/english/ftp_lang.php index 4e39e43bf..d00126b53 100644 --- a/system/language/english/ftp_lang.php +++ b/system/language/english/ftp_lang.php @@ -5,9 +5,9 @@ * 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: diff --git a/system/language/english/imglib_lang.php b/system/language/english/imglib_lang.php index 67ca94277..67a36e120 100644 --- a/system/language/english/imglib_lang.php +++ b/system/language/english/imglib_lang.php @@ -5,9 +5,9 @@ * 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: diff --git a/system/language/english/migration_lang.php b/system/language/english/migration_lang.php index 2085cee2a..9e3e18807 100644 --- a/system/language/english/migration_lang.php +++ b/system/language/english/migration_lang.php @@ -5,9 +5,9 @@ * 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: diff --git a/system/language/english/number_lang.php b/system/language/english/number_lang.php index 0c19ec614..429c64738 100644 --- a/system/language/english/number_lang.php +++ b/system/language/english/number_lang.php @@ -5,9 +5,9 @@ * 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: @@ -25,11 +25,11 @@ * @filesource */ -$lang['terabyte_abbr'] = "TB"; -$lang['gigabyte_abbr'] = "GB"; -$lang['megabyte_abbr'] = "MB"; -$lang['kilobyte_abbr'] = "KB"; -$lang['bytes'] = "Bytes"; +$lang['terabyte_abbr'] = 'TB'; +$lang['gigabyte_abbr'] = 'GB'; +$lang['megabyte_abbr'] = 'MB'; +$lang['kilobyte_abbr'] = 'KB'; +$lang['bytes'] = 'Bytes'; /* End of file number_lang.php */ /* Location: ./system/language/english/number_lang.php */ \ No newline at end of file diff --git a/system/language/english/profiler_lang.php b/system/language/english/profiler_lang.php index 11d791272..112527faa 100644 --- a/system/language/english/profiler_lang.php +++ b/system/language/english/profiler_lang.php @@ -5,9 +5,9 @@ * 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: diff --git a/system/language/english/unit_test_lang.php b/system/language/english/unit_test_lang.php index 3a8e14403..36e9aca30 100644 --- a/system/language/english/unit_test_lang.php +++ b/system/language/english/unit_test_lang.php @@ -5,9 +5,9 @@ * 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: diff --git a/system/language/english/upload_lang.php b/system/language/english/upload_lang.php index 4fa8394ec..c3cb9c3e8 100644 --- a/system/language/english/upload_lang.php +++ b/system/language/english/upload_lang.php @@ -5,9 +5,9 @@ * 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: -- cgit v1.2.3-24-g4f1b From 5ef194df98294d5427c0e7582ca88b1fc06e1d72 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 8 Jun 2012 01:12:54 +0300 Subject: Resolve formatting differences between DB forge drivers --- system/database/drivers/cubrid/cubrid_forge.php | 45 ++++++++---- .../database/drivers/interbase/interbase_forge.php | 82 ++++++---------------- system/database/drivers/mssql/mssql_forge.php | 2 +- system/database/drivers/mysql/mysql_forge.php | 44 ++++++++---- system/database/drivers/mysqli/mysqli_forge.php | 45 +++++++----- system/database/drivers/oci8/oci8_forge.php | 38 +++++----- system/database/drivers/pdo/pdo_forge.php | 78 ++++++-------------- system/database/drivers/postgre/postgre_forge.php | 52 +++++++------- system/database/drivers/sqlite/sqlite_forge.php | 2 +- system/database/drivers/sqlite3/sqlite3_forge.php | 43 +++++++----- 10 files changed, 209 insertions(+), 222 deletions(-) (limited to 'system') diff --git a/system/database/drivers/cubrid/cubrid_forge.php b/system/database/drivers/cubrid/cubrid_forge.php index fb9716226..1379e6d3a 100644 --- a/system/database/drivers/cubrid/cubrid_forge.php +++ b/system/database/drivers/cubrid/cubrid_forge.php @@ -60,8 +60,10 @@ class CI_DB_cubrid_forge extends CI_DB_forge { else { $attributes = array_change_key_case($attributes, CASE_UPPER); - $sql .= "\n\t".$this->db->protect_identifiers($field) - .( ! empty($attributes['NAME']) ? ' '.$this->db->protect_identifiers($attributes['NAME']).' ' : ''); + + $sql .= "\n\t".$this->db->escape_identifiers($field); + + empty($attributes['NAME']) OR $sql .= $this->db->escape_identifiers($attributes['NAME']).' '; if ( ! empty($attributes['TYPE'])) { @@ -69,7 +71,7 @@ class CI_DB_cubrid_forge extends CI_DB_forge { if ( ! empty($attributes['CONSTRAINT'])) { - switch ($attributes['TYPE']) + switch (strtolower($attributes['TYPE'])) { case 'decimal': case 'float': @@ -98,10 +100,23 @@ class CI_DB_cubrid_forge extends CI_DB_forge { } */ - $sql .= (isset($attributes['DEFAULT']) ? " DEFAULT '".$attributes['DEFAULT']."'" : '') - .(( ! empty($attributes['NULL']) && $attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL') - .(( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE) ? ' AUTO_INCREMENT' : '') - .(( ! empty($attributes['UNIQUE']) && $attributes['UNIQUE'] === TRUE) ? ' UNIQUE' : ''); + if (isset($attributes['DEFAULT'])) + { + $sql .= " DEFAULT '".$attributes['DEFAULT']."'"; + } + + $sql .= ( ! empty($attributes['NULL']) && $attributes['NULL'] === TRUE) + ? ' NULL' : ' NOT NULL'; + + if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE) + { + $sql .= ' AUTO_INCREMENT'; + } + + if ( ! empty($attributes['UNIQUE']) && $attributes['UNIQUE'] === TRUE) + { + $sql .= ' UNIQUE'; + } } // don't add a comma on the end of the last field @@ -142,8 +157,8 @@ class CI_DB_cubrid_forge extends CI_DB_forge { // If there is a PK defined if (count($primary_keys) > 0) { - $key_name = $this->db->protect_identifiers('pk_'.$table.'_'.implode('_', $primary_keys)); - $sql .= ",\n\tCONSTRAINT ".$key_name.' PRIMARY KEY('.implode(', ', $this->db->protect_identifiers($primary_keys)).')'; + $key_name = $this->db->escape_identifiers('pk_'.$table.'_'.implode('_', $primary_keys)); + $sql .= ",\n\tCONSTRAINT ".$key_name.' PRIMARY KEY('.implode(', ', $this->db->escape_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -152,12 +167,12 @@ class CI_DB_cubrid_forge extends CI_DB_forge { { if (is_array($key)) { - $key_name = $this->db->protect_identifiers('idx_'.$table.implode('_', $key)); - $key = $this->db->protect_identifiers($key); + $key_name = $this->db->escape_identifiers('idx_'.$table.implode('_', $key)); + $key = $this->db->escape_identifiers($key); } else { - $key_name = $this->db->protect_identifiers('idx_'.$table.$key); + $key_name = $this->db->escape_identifiers('idx_'.$table.$key); $key = array($key_name); } @@ -184,16 +199,16 @@ class CI_DB_cubrid_forge extends CI_DB_forge { */ 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->escape_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->escape_identifiers($fields); } return $sql.$this->_process_fields($fields) - .($after_field !== '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); + .($after_field !== '' ? ' AFTER '.$this->db->escape_identifiers($after_field) : ''); } } diff --git a/system/database/drivers/interbase/interbase_forge.php b/system/database/drivers/interbase/interbase_forge.php index 5470179a1..166f3875a 100644 --- a/system/database/drivers/interbase/interbase_forge.php +++ b/system/database/drivers/interbase/interbase_forge.php @@ -87,7 +87,7 @@ class CI_DB_interbase_forge extends CI_DB_forge { { $sql = 'CREATE TABLE '; - $sql .= $this->db->protect_identifiers($table)."("; + $sql .= $this->db->protect_identifiers($table).'('; $current_field_count = 0; foreach ($fields as $field => $attributes) @@ -97,41 +97,30 @@ class CI_DB_interbase_forge extends CI_DB_forge { // entered the field information, so we'll simply add it to the list if (is_numeric($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); + $sql .= "\n\t".$this->db->escape_identifiers($field).' '.$attributes['TYPE']; - $sql .= ' '.$attributes['TYPE']; + empty($attributes['CONSTRAINT']) OR $sql .= '('.$attributes['CONSTRAINT'].')'; - if (array_key_exists('CONSTRAINT', $attributes)) - { - $sql .= '('.$attributes['CONSTRAINT'].')'; - } - - if (array_key_exists('UNSIGNED', $attributes) && $attributes['UNSIGNED'] === TRUE) + if ( ! empty($attributes['UNSIGNED']) && $attributes['UNSIGNED'] === TRUE) { $sql .= ' UNSIGNED'; } - if (array_key_exists('DEFAULT', $attributes)) + if (isset($attributes['DEFAULT'])) { - $sql .= ' DEFAULT \''.$attributes['DEFAULT'].'\''; + $sql .= " DEFAULT '".$attributes['DEFAULT']."'"; } - if (array_key_exists('NULL', $attributes) && $attributes['NULL'] === TRUE) - { - $sql .= ' NULL'; - } - else - { - $sql .= ' NOT NULL'; - } + $sql .= ( ! empty($attributes['NULL']) && $attributes['NULL'] === TRUE) + ? ' NULL' : ' NOT NULL'; - if (array_key_exists('AUTO_INCREMENT', $attributes) && $attributes['AUTO_INCREMENT'] === TRUE) + if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE) { $sql .= ' AUTO_INCREMENT'; } @@ -146,30 +135,23 @@ class CI_DB_interbase_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $primary_keys = $this->db->protect_identifiers($primary_keys); - $sql .= ",\n\tPRIMARY KEY (" . implode(', ', $primary_keys) . ")"; + $primary_keys = $this->db->escape_identifiers($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)); - } + $key = is_array($key) + ? $this->db->escape_identifiers($key) + : array($this->db->escape_identifiers($key)); - $sql .= ",\n\tUNIQUE (" . implode(', ', $key) . ")"; + $sql .= ",\n\tUNIQUE (".implode(', ', $key).')'; } } - $sql .= "\n)"; - - return $sql; + return $sql."\n)"; } // -------------------------------------------------------------------- @@ -191,31 +173,11 @@ class CI_DB_interbase_forge extends CI_DB_forge { */ protected function _alter_table($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 $sql; - + return 'ALTER TABLE '.$this->db->escape_identifiers($table).' '.$alter_type.' '.$this->db->escape_identifiers($column_name) + .' '.$column_definition + .($default_value !== '' ? ' DEFAULT "'.$default_value.'"' : '') + .($null === NULL ? ' NULL' : ' NOT NULL') + .($after_field !== '' ? ' AFTER '.$this->db->escape_identifiers($after_field) : ''); } } diff --git a/system/database/drivers/mssql/mssql_forge.php b/system/database/drivers/mssql/mssql_forge.php index d2a30b20f..3a3528f7b 100644 --- a/system/database/drivers/mssql/mssql_forge.php +++ b/system/database/drivers/mssql/mssql_forge.php @@ -151,7 +151,7 @@ class CI_DB_mssql_forge extends CI_DB_forge { return $sql.' '.$column_definition .($default_value != '' ? ' DEFAULT "'.$default_value.'"' : '') .($null === NULL ? ' NULL' : ' NOT NULL') - .($after_field != '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); + .($after_field != '' ? ' AFTER '.$this->db->escape_identifiers($after_field) : ''); } } diff --git a/system/database/drivers/mysql/mysql_forge.php b/system/database/drivers/mysql/mysql_forge.php index ffd374fbf..0279b9dfa 100644 --- a/system/database/drivers/mysql/mysql_forge.php +++ b/system/database/drivers/mysql/mysql_forge.php @@ -60,8 +60,9 @@ class CI_DB_mysql_forge extends CI_DB_forge { { $attributes = array_change_key_case($attributes, CASE_UPPER); - $sql .= "\n\t".$this->db->protect_identifiers($field) - .( ! empty($attributes['NAME']) ? ' '.$this->db->protect_identifiers($attributes['NAME']).' ' : ''); + $sql .= "\n\t".$this->db->escape_identifiers($field); + + empty($attributes['NAME']) OR ' '.$this->db->protect_identifiers($attributes['NAME']).' '; if ( ! empty($attributes['TYPE'])) { @@ -86,10 +87,23 @@ class CI_DB_mysql_forge extends CI_DB_forge { } } - $sql .= (( ! empty($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']) && $attributes['AUTO_INCREMENT'] === TRUE) ? ' AUTO_INCREMENT' : ''); + if ( ! empty($attributes['UNSIGNED']) && $attributes['UNSIGNED'] === TRUE) + { + $sql .= ' UNSIGNED'; + } + + if (isset($attributes['DEFAULT'])) + { + $sql .= " DEFAULT '".$attributes['DEFAULT']."'"; + } + + $sql .= ( ! empty($attributes['NULL']) && $attributes['NULL'] === TRUE) + ? ' NULL' : ' NOT NULL'; + + if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE) + { + $sql .= ' AUTO_INCREMENT'; + } } // don't add a comma on the end of the last field @@ -123,12 +137,12 @@ class CI_DB_mysql_forge extends CI_DB_forge { $sql .= 'IF NOT EXISTS '; } - $sql .= $this->db->protect_identifiers($table).' ('.$this->_process_fields($fields); + $sql .= $this->db->escape_identifiers($table).' ('.$this->_process_fields($fields); if (count($primary_keys) > 0) { - $key_name = $this->db->protect_identifiers(implode('_', $primary_keys)); - $sql .= ",\n\tPRIMARY KEY ".$key_name.' ('.implode(', ', $this->db->protect_identifiers($primary_keys)).')'; + $key_name = $this->db->escape_identifiers(implode('_', $primary_keys)); + $sql .= ",\n\tPRIMARY KEY ".$key_name.' ('.implode(', ', $this->db->escape_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -137,12 +151,12 @@ 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->escape_identifiers(implode('_', $key)); + $key = $this->db->escape_identifiers($key); } else { - $key_name = $this->db->protect_identifiers($key); + $key_name = $this->db->escape_identifiers($key); $key = array($key_name); } @@ -169,16 +183,16 @@ class CI_DB_mysql_forge extends CI_DB_forge { */ 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->escape_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->escape_identifiers($fields); } return $sql.$this->_process_fields($fields) - .($after_field !== '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); + .($after_field !== '' ? ' AFTER '.$this->db->escape_identifiers($after_field) : ''); } } diff --git a/system/database/drivers/mysqli/mysqli_forge.php b/system/database/drivers/mysqli/mysqli_forge.php index b00bfde49..a1f58f0f7 100644 --- a/system/database/drivers/mysqli/mysqli_forge.php +++ b/system/database/drivers/mysqli/mysqli_forge.php @@ -60,13 +60,13 @@ class CI_DB_mysqli_forge extends CI_DB_forge { { $attributes = array_change_key_case($attributes, CASE_UPPER); - $sql .= "\n\t".$this->db->protect_identifiers($field) - .( ! empty($attributes['NAME']) ? ' '.$this->db->protect_identifiers($attributes['NAME']).' ' : '') - ; + $sql .= "\n\t".$this->db->escape_identifiers($field); + + empty($attributes['NAME']) OR $sql .= ' '.$this->db->protect_identifiers($attributes['NAME']).' '; if ( ! empty($attributes['TYPE'])) { - $sql .= ' '.$attributes['TYPE']; + $sql .= ' '.$attributes['TYPE']; if ( ! empty($attributes['CONSTRAINT'])) { @@ -87,10 +87,23 @@ class CI_DB_mysqli_forge extends CI_DB_forge { } } - $sql .= (( ! empty($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']) && $attributes['AUTO_INCREMENT'] === TRUE) ? ' AUTO_INCREMENT' : ''); + if ( ! empty($attributes['UNSIGNED']) && $attributes['UNSIGNED'] === TRUE) + { + $sql .= ' UNSIGNED'; + } + + if (isset($attributes['DEFAULT'])) + { + $sql .= " DEFAULT '".$attributes['DEFAULT']."'"; + } + + $sql .= ( ! empty($attributes['NULL']) && $attributes['NULL'] === TRUE) + ? ' NULL' : ' NOT NULL'; + + if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE) + { + $sql .= ' AUTO_INCREMENT'; + } } // don't add a comma on the end of the last field @@ -128,8 +141,8 @@ class CI_DB_mysqli_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $key_name = $this->db->protect_identifiers(implode('_', $primary_keys)); - $sql .= ",\n\tPRIMARY KEY ".$key_name.' ('.implode(', ', $this->db->protect_identifiers($primary_keys)).')'; + $key_name = $this->db->escape_identifiers(implode('_', $primary_keys)); + $sql .= ",\n\tPRIMARY KEY ".$key_name.' ('.implode(', ', $this->db->escape_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -138,12 +151,12 @@ class CI_DB_mysqli_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->escape_identifiers(implode('_', $key)); + $key = $this->db->escape_identifiers($key); } else { - $key_name = $this->db->protect_identifiers($key); + $key_name = $this->db->escape_identifiers($key); $key = array($key_name); } @@ -170,16 +183,16 @@ class CI_DB_mysqli_forge extends CI_DB_forge { */ 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->escape_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->escape_identifiers($fields); } return $sql.$this->_process_fields($fields) - .($after_field !== '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); + .($after_field !== '' ? ' AFTER '.$this->db->escape_identifiers($after_field) : ''); } } diff --git a/system/database/drivers/oci8/oci8_forge.php b/system/database/drivers/oci8/oci8_forge.php index 837e7eaad..4fd3dc4a5 100644 --- a/system/database/drivers/oci8/oci8_forge.php +++ b/system/database/drivers/oci8/oci8_forge.php @@ -73,11 +73,22 @@ class CI_DB_oci8_forge extends CI_DB_forge { { $attributes = array_change_key_case($attributes, CASE_UPPER); - $sql .= "\n\t".$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'] : ''); + $sql .= "\n\t".$this->db->escape_identifiers($field).' '.$attributes['TYPE']; + + if (isset($attributes['UNSINGED']) && $attributes['UNSIGNED'] === TRUE) + { + $sql .= ' UNSIGNED'; + } + + if (isset($attributes['DEFAULT'])) + { + $sql .= " DEFAULT '".$attributes['DEFAULT']."'"; + } + + $sql .= (isset($attributes['NULL']) && $attributes['NULL'] === TRUE) + ? '' : ' NOT NULL'; + + empty($attributes['CONSTRAINT']) OR ' CONSTRAINT '.$attributes['CONSTRAINT']; } // don't add a comma on the end of the last field @@ -89,7 +100,7 @@ class CI_DB_oci8_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $primary_keys = $this->db->protect_identifiers($primary_keys); + $primary_keys = $this->db->escape_identifiers($primary_keys); $sql .= ",\n\tCONSTRAINT ".$table.' PRIMARY KEY ('.implode(', ', $primary_keys).')'; } @@ -97,14 +108,9 @@ class CI_DB_oci8_forge extends CI_DB_forge { { foreach ($keys as $key) { - if (is_array($key)) - { - $key = $this->db->protect_identifiers($key); - } - else - { - $key = array($this->db->protect_identifiers($key)); - } + $key = is_array($key) + ? $this->db->escape_identifiers($key) + : array($this->db->escape_identifiers($key)); $sql .= ",\n\tUNIQUE COLUMNS (".implode(', ', $key).')'; } @@ -132,7 +138,7 @@ class CI_DB_oci8_forge extends CI_DB_forge { */ protected function _alter_table($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->escape_identifiers($table).' '.$alter_type.' '.$this->db->escape_identifiers($column_name); // DROP has everything it needs now. if ($alter_type === 'DROP') @@ -143,7 +149,7 @@ class CI_DB_oci8_forge extends CI_DB_forge { return $sql.' '.$column_definition .($default_value !== '' ? ' DEFAULT "'.$default_value.'"' : '') .($null === NULL ? ' NULL' : ' NOT NULL') - .($after_field !== '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); + .($after_field !== '' ? ' AFTER '.$this->db->escape_identifiers($after_field) : ''); } diff --git a/system/database/drivers/pdo/pdo_forge.php b/system/database/drivers/pdo/pdo_forge.php index aee8f718a..8ce4513dc 100644 --- a/system/database/drivers/pdo/pdo_forge.php +++ b/system/database/drivers/pdo/pdo_forge.php @@ -66,18 +66,16 @@ class CI_DB_pdo_forge extends CI_DB_forge { // entered the field information, so we'll simply add it to the list if (is_numeric($field)) { - $sql .= "\n\t$attributes"; + $sql .= "\n\t".$attributes; } else { $attributes = array_change_key_case($attributes, CASE_UPPER); - $numeric = array('SERIAL', 'INTEGER'); + $numeric = array('SERIAL', 'INTEGER'); - $sql .= "\n\t".$this->db->protect_identifiers($field); + $sql .= "\n\t".$this->db->escape_identifiers($field).' '.$attributes['TYPE']; - $sql .= ' '.$attributes['TYPE']; - - if (array_key_exists('CONSTRAINT', $attributes)) + if ( ! empty($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))) @@ -86,26 +84,20 @@ class CI_DB_pdo_forge extends CI_DB_forge { } } - if (array_key_exists('UNSIGNED', $attributes) && $attributes['UNSIGNED'] === TRUE) + if ( ! empty($attributes['UNSIGNED']) && $attributes['UNSIGNED'] === TRUE) { $sql .= ' UNSIGNED'; } - if (array_key_exists('DEFAULT', $attributes)) + if (isset($attributes['DEFAULT'])) { - $sql .= ' DEFAULT \''.$attributes['DEFAULT'].'\''; + $sql .= " DEFAULT '".$attributes['DEFAULT']."'"; } - if (array_key_exists('NULL', $attributes) && $attributes['NULL'] === TRUE) - { - $sql .= ' NULL'; - } - else - { - $sql .= ' NOT NULL'; - } + $sql .= ( ! empty($attributes['NULL']) && $attributes['NULL'] === TRUE) + ? ' NULL' : ' NOT NULL'; - if (array_key_exists('AUTO_INCREMENT', $attributes) && $attributes['AUTO_INCREMENT'] === TRUE) + if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE) { $sql .= ' AUTO_INCREMENT'; } @@ -120,30 +112,23 @@ class CI_DB_pdo_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $primary_keys = $this->db->protect_identifiers($primary_keys); - $sql .= ",\n\tPRIMARY KEY (" . implode(', ', $primary_keys) . ")"; + $primary_keys = $this->db->escape_identifiers($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)); - } + $key = is_array($key) + ? $this->db->escape_identifiers($key) + : array($this->db->escape_identifiers($key)); - $sql .= ",\n\tFOREIGN KEY (" . implode(', ', $key) . ")"; + $sql .= ",\n\tFOREIGN KEY (".implode(', ', $key).')'; } } - $sql .= "\n)"; - - return $sql; + return $sql."\n)"; } // -------------------------------------------------------------------- @@ -165,7 +150,7 @@ class CI_DB_pdo_forge extends CI_DB_forge { */ protected function _alter_table($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->escape_identifiers($table).' '.$alter_type.' '.$this->db->escape_identifiers($column_name); // DROP has everything it needs now. if ($alter_type === 'DROP') @@ -173,29 +158,10 @@ class CI_DB_pdo_forge extends CI_DB_forge { return $sql; } - $sql .= " $column_definition"; - - if ($default_value !== '') - { - $sql .= " DEFAULT \"$default_value\""; - } - - if ($null === NULL) - { - $sql .= ' NULL'; - } - else - { - $sql .= ' NOT NULL'; - } - - if ($after_field !== '') - { - return $sql.' AFTER '.$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 '.$this->db->escape_identifiers($after_field) : ''); } } diff --git a/system/database/drivers/postgre/postgre_forge.php b/system/database/drivers/postgre/postgre_forge.php index af1c45f9b..98b484bcf 100644 --- a/system/database/drivers/postgre/postgre_forge.php +++ b/system/database/drivers/postgre/postgre_forge.php @@ -58,7 +58,7 @@ class CI_DB_postgre_forge extends CI_DB_forge { } else { - $sql .= "\n\t".$this->db->protect_identifiers($field); + $sql .= "\n\t".$this->db->escape_identifiers($field); $attributes = array_change_key_case($attributes, CASE_UPPER); $is_unsigned = ( ! empty($attributes['UNSIGNED']) && $attributes['UNSIGNED'] === TRUE); @@ -107,10 +107,19 @@ class CI_DB_postgre_forge extends CI_DB_forge { $sql .= '('.$attributes['CONSTRAINT'].')'; } - $sql .= (isset($attributes['DEFAULT']) ? " DEFAULT '".$attributes['DEFAULT']."'" : '') - .(( ! empty($attributes['NULL']) && $attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL') - // Added new attribute to create unqite fields. Also works with MySQL - .(( ! empty($attributes['UNIQUE']) && $attributes['UNIQUE'] === TRUE) ? ' UNIQUE' : ''); + if (isset($attributes['DEFAULT'])) + { + $sql .= " DEFAULT '".$attributes['DEFAULT']."'"; + } + + $sql .= ( ! empty($attributes['NULL']) && $attributes['NULL'] === TRUE) + ? ' NULL' : ' NOT NULL'; + + // Added new attribute to create unique fields. Also works with MySQL + if ( ! empty($attributes['UNIQUE']) && $attributes['UNIQUE'] === TRUE) + { + $sql .= ' UNIQUE'; + } } // don't add a comma on the end of the last field @@ -139,23 +148,20 @@ class CI_DB_postgre_forge extends CI_DB_forge { { $sql = 'CREATE TABLE '; - if ($if_not_exists === TRUE) + // PostgreSQL doesn't support IF NOT EXISTS syntax so we check if table exists manually + if ($if_not_exists === TRUE && $this->db->table_exists($table)) { - // PostgreSQL doesn't support IF NOT EXISTS syntax so we check if table exists manually - if ($this->db->table_exists($table)) - { - return TRUE; - } + return TRUE; } $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 escape_identifiers() foreach ($primary_keys as $index => $key) { - $primary_keys[$index] = $this->db->protect_identifiers($key); + $primary_keys[$index] = $this->db->escape_identifiers($key); } $sql .= ",\n\tPRIMARY KEY (".implode(', ', $primary_keys).')'; @@ -167,18 +173,14 @@ class CI_DB_postgre_forge extends CI_DB_forge { { foreach ($keys as $key) { - if (is_array($key)) - { - $key = $this->db->protect_identifiers($key); - } - else - { - $key = array($this->db->protect_identifiers($key)); - } + $key = is_array($key) + ? $this->db->escape_identifiers($key) + : array($this->db->escape_identifiers($key)); foreach ($key as $field) { - $sql .= 'CREATE INDEX '.$table.'_'.str_replace(array('"', "'"), '', $field).'_index ON '.$table.' ('.$field.'); '; + $sql .= "\nCREATE INDEX ".$this->db->escape_identifiers($table.'_'.str_replace(array('"', "'"), '', $field).'_index') + .' ON '.$this->db->escape_identifiers($table).' ('.$this->db->escape_identifiers($field).');'; } } } @@ -205,16 +207,16 @@ class CI_DB_postgre_forge extends CI_DB_forge { */ protected function _alter_table($alter_type, $table, $fields, $after_field = '') { - $sql = 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '; + $sql = 'ALTER TABLE '.$this->db->escape_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->escape_identifiers($fields); } return $sql.$this->_process_fields($fields) - .($after_field !== '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : ''); + .($after_field !== '' ? ' AFTER '.$this->db->escape_identifiers($after_field) : ''); } } diff --git a/system/database/drivers/sqlite/sqlite_forge.php b/system/database/drivers/sqlite/sqlite_forge.php index 25f4bf76d..71eed7df4 100644 --- a/system/database/drivers/sqlite/sqlite_forge.php +++ b/system/database/drivers/sqlite/sqlite_forge.php @@ -183,7 +183,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge { return FALSE; } - return 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '.$this->db->protect_identifiers($column_name) + return 'ALTER TABLE '.$this->db->escape_identifiers($table).' '.$alter_type.' '.$this->db->escape_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 diff --git a/system/database/drivers/sqlite3/sqlite3_forge.php b/system/database/drivers/sqlite3/sqlite3_forge.php index 0a5dc9211..6df361444 100644 --- a/system/database/drivers/sqlite3/sqlite3_forge.php +++ b/system/database/drivers/sqlite3/sqlite3_forge.php @@ -111,13 +111,27 @@ class CI_DB_sqlite3_forge extends CI_DB_forge { { $attributes = array_change_key_case($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' : ''); + $sql .= "\n\t".$this->db->escape_identifiers($field).' '.$attributes['TYPE']; + + empty($attributes['CONSTRAINT']) OR $sql .= '('.$attributes['CONSTRAINT'].')'; + + if ( ! empty($attributes['UNSIGNED']) && $attributes['UNSIGNED'] === TRUE) + { + $sql .= ' UNSIGNED'; + } + + if (isset($attributes['DEFAULT'])) + { + $sql .= " DEFAULT '".$attributes['DEFAULT']."'"; + } + + $sql .= ( ! empty($attributes['NULL']) && $attributes['NULL'] === TRUE) + ? ' NULL' : ' NOT NULL'; + + if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE) + { + $sql .= ' AUTO_INCREMENT'; + } } // don't add a comma on the end of the last field @@ -129,7 +143,7 @@ class CI_DB_sqlite3_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $primary_keys = $this->db->protect_identifiers($primary_keys); + $primary_keys = $this->db->escape_identifiers($primary_keys); $sql .= ",\n\tPRIMARY KEY (".implode(', ', $primary_keys).')'; } @@ -137,14 +151,9 @@ class CI_DB_sqlite3_forge extends CI_DB_forge { { foreach ($keys as $key) { - if (is_array($key)) - { - $key = $this->db->protect_identifiers($key); - } - else - { - $key = array($this->db->protect_identifiers($key)); - } + $key = is_array($key) + ? $this->db->escape_identifiers($key) + : array($this->db->escape_identifiers($key)); $sql .= ",\n\tUNIQUE (".implode(', ', $key).')'; } @@ -182,7 +191,7 @@ class CI_DB_sqlite3_forge extends CI_DB_forge { return FALSE; } - return 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '.$this->db->protect_identifiers($column_name) + return 'ALTER TABLE '.$this->db->escape_identifiers($table).' '.$alter_type.' '.$this->db->escape_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 -- cgit v1.2.3-24-g4f1b From caa04f15096590261093dff2a8b59f266a1dcaf5 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 8 Jun 2012 01:39:20 +0300 Subject: Revert back some escape_identifiers() to proect_identifiers() as the first one can't handle arrays --- system/database/drivers/cubrid/cubrid_forge.php | 6 +++--- system/database/drivers/interbase/interbase_forge.php | 4 ++-- system/database/drivers/mssql/mssql_forge.php | 4 ++-- system/database/drivers/mysql/mysql_forge.php | 6 +++--- system/database/drivers/mysqli/mysqli_forge.php | 4 ++-- system/database/drivers/oci8/oci8_forge.php | 5 ++--- system/database/drivers/odbc/odbc_forge.php | 4 ++-- system/database/drivers/pdo/pdo_forge.php | 5 ++--- system/database/drivers/postgre/postgre_forge.php | 2 +- system/database/drivers/sqlite/sqlite_forge.php | 4 ++-- system/database/drivers/sqlite3/sqlite3_forge.php | 5 ++--- system/database/drivers/sqlsrv/sqlsrv_forge.php | 4 ++-- 12 files changed, 25 insertions(+), 28 deletions(-) (limited to 'system') diff --git a/system/database/drivers/cubrid/cubrid_forge.php b/system/database/drivers/cubrid/cubrid_forge.php index 1379e6d3a..8434cd2e2 100644 --- a/system/database/drivers/cubrid/cubrid_forge.php +++ b/system/database/drivers/cubrid/cubrid_forge.php @@ -63,7 +63,7 @@ class CI_DB_cubrid_forge extends CI_DB_forge { $sql .= "\n\t".$this->db->escape_identifiers($field); - empty($attributes['NAME']) OR $sql .= $this->db->escape_identifiers($attributes['NAME']).' '; + empty($attributes['NAME']) OR $sql .= ' '.$this->db->escape_identifiers($attributes['NAME']).' '; if ( ! empty($attributes['TYPE'])) { @@ -158,7 +158,7 @@ class CI_DB_cubrid_forge extends CI_DB_forge { if (count($primary_keys) > 0) { $key_name = $this->db->escape_identifiers('pk_'.$table.'_'.implode('_', $primary_keys)); - $sql .= ",\n\tCONSTRAINT ".$key_name.' PRIMARY KEY('.implode(', ', $this->db->escape_identifiers($primary_keys)).')'; + $sql .= ",\n\tCONSTRAINT ".$key_name.' PRIMARY KEY('.implode(', ', $this->db->protect_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -168,7 +168,7 @@ class CI_DB_cubrid_forge extends CI_DB_forge { if (is_array($key)) { $key_name = $this->db->escape_identifiers('idx_'.$table.implode('_', $key)); - $key = $this->db->escape_identifiers($key); + $key = $this->db->protect_identifiers($key); } else { diff --git a/system/database/drivers/interbase/interbase_forge.php b/system/database/drivers/interbase/interbase_forge.php index 166f3875a..4e6a60c72 100644 --- a/system/database/drivers/interbase/interbase_forge.php +++ b/system/database/drivers/interbase/interbase_forge.php @@ -135,7 +135,7 @@ class CI_DB_interbase_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $primary_keys = $this->db->escape_identifiers($primary_keys); + $primary_keys = $this->db->protect_identifiers($primary_keys); $sql .= ",\n\tPRIMARY KEY (".implode(', ', $primary_keys).')'; } @@ -144,7 +144,7 @@ class CI_DB_interbase_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->escape_identifiers($key) + ? $this->db->protect_identifiers($key) : array($this->db->escape_identifiers($key)); $sql .= ",\n\tUNIQUE (".implode(', ', $key).')'; diff --git a/system/database/drivers/mssql/mssql_forge.php b/system/database/drivers/mssql/mssql_forge.php index 3a3528f7b..4d98221e9 100644 --- a/system/database/drivers/mssql/mssql_forge.php +++ b/system/database/drivers/mssql/mssql_forge.php @@ -103,7 +103,7 @@ class CI_DB_mssql_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->escape_identifiers($primary_keys)).')'; + $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->protect_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -111,7 +111,7 @@ class CI_DB_mssql_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->escape_identifiers($key) + ? $this->db->protect_identifiers($key) : array($this->db->escape_identifiers($key)); $sql .= ",\n\tFOREIGN KEY (".implode(', ', $key).')'; diff --git a/system/database/drivers/mysql/mysql_forge.php b/system/database/drivers/mysql/mysql_forge.php index 0279b9dfa..7656c289c 100644 --- a/system/database/drivers/mysql/mysql_forge.php +++ b/system/database/drivers/mysql/mysql_forge.php @@ -62,7 +62,7 @@ class CI_DB_mysql_forge extends CI_DB_forge { $sql .= "\n\t".$this->db->escape_identifiers($field); - empty($attributes['NAME']) OR ' '.$this->db->protect_identifiers($attributes['NAME']).' '; + empty($attributes['NAME']) OR ' '.$this->db->escape_identifiers($attributes['NAME']).' '; if ( ! empty($attributes['TYPE'])) { @@ -142,7 +142,7 @@ class CI_DB_mysql_forge extends CI_DB_forge { if (count($primary_keys) > 0) { $key_name = $this->db->escape_identifiers(implode('_', $primary_keys)); - $sql .= ",\n\tPRIMARY KEY ".$key_name.' ('.implode(', ', $this->db->escape_identifiers($primary_keys)).')'; + $sql .= ",\n\tPRIMARY KEY ".$key_name.' ('.implode(', ', $this->db->protect_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -152,7 +152,7 @@ class CI_DB_mysql_forge extends CI_DB_forge { if (is_array($key)) { $key_name = $this->db->escape_identifiers(implode('_', $key)); - $key = $this->db->escape_identifiers($key); + $key = $this->db->protect_identifiers($key); } else { diff --git a/system/database/drivers/mysqli/mysqli_forge.php b/system/database/drivers/mysqli/mysqli_forge.php index a1f58f0f7..e0e98f151 100644 --- a/system/database/drivers/mysqli/mysqli_forge.php +++ b/system/database/drivers/mysqli/mysqli_forge.php @@ -62,7 +62,7 @@ class CI_DB_mysqli_forge extends CI_DB_forge { $sql .= "\n\t".$this->db->escape_identifiers($field); - empty($attributes['NAME']) OR $sql .= ' '.$this->db->protect_identifiers($attributes['NAME']).' '; + empty($attributes['NAME']) OR $sql .= ' '.$this->db->escape_identifiers($attributes['NAME']).' '; if ( ! empty($attributes['TYPE'])) { @@ -152,7 +152,7 @@ class CI_DB_mysqli_forge extends CI_DB_forge { if (is_array($key)) { $key_name = $this->db->escape_identifiers(implode('_', $key)); - $key = $this->db->escape_identifiers($key); + $key = $this->db->protect_identifiers($key); } else { diff --git a/system/database/drivers/oci8/oci8_forge.php b/system/database/drivers/oci8/oci8_forge.php index 4fd3dc4a5..be093750b 100644 --- a/system/database/drivers/oci8/oci8_forge.php +++ b/system/database/drivers/oci8/oci8_forge.php @@ -100,8 +100,7 @@ class CI_DB_oci8_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $primary_keys = $this->db->escape_identifiers($primary_keys); - $sql .= ",\n\tCONSTRAINT ".$table.' PRIMARY KEY ('.implode(', ', $primary_keys).')'; + $sql .= ",\n\tCONSTRAINT ".$table.' PRIMARY KEY ('.implode(', ', $this->db->protect_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -109,7 +108,7 @@ class CI_DB_oci8_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->escape_identifiers($key) + ? $this->db->protect_identifiers($key) : array($this->db->escape_identifiers($key)); $sql .= ",\n\tUNIQUE COLUMNS (".implode(', ', $key).')'; diff --git a/system/database/drivers/odbc/odbc_forge.php b/system/database/drivers/odbc/odbc_forge.php index b074c5884..5c0b200eb 100644 --- a/system/database/drivers/odbc/odbc_forge.php +++ b/system/database/drivers/odbc/odbc_forge.php @@ -104,7 +104,7 @@ class CI_DB_odbc_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->escape_identifiers($primary_keys)).')'; + $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->protect_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -112,7 +112,7 @@ class CI_DB_odbc_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->escape_identifiers($key) + ? $this->db->protect_identifiers($key) : array($this->db->escape_identifiers($key)); $sql .= ",\n\tFOREIGN KEY (".implode(', ', $key).')'; diff --git a/system/database/drivers/pdo/pdo_forge.php b/system/database/drivers/pdo/pdo_forge.php index 8ce4513dc..56457505c 100644 --- a/system/database/drivers/pdo/pdo_forge.php +++ b/system/database/drivers/pdo/pdo_forge.php @@ -112,8 +112,7 @@ class CI_DB_pdo_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $primary_keys = $this->db->escape_identifiers($primary_keys); - $sql .= ",\n\tPRIMARY KEY (".implode(', ', $primary_keys).')'; + $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->protect_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -121,7 +120,7 @@ class CI_DB_pdo_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->escape_identifiers($key) + ? $this->db->protect_identifiers($key) : array($this->db->escape_identifiers($key)); $sql .= ",\n\tFOREIGN KEY (".implode(', ', $key).')'; diff --git a/system/database/drivers/postgre/postgre_forge.php b/system/database/drivers/postgre/postgre_forge.php index 98b484bcf..fc1124568 100644 --- a/system/database/drivers/postgre/postgre_forge.php +++ b/system/database/drivers/postgre/postgre_forge.php @@ -174,7 +174,7 @@ class CI_DB_postgre_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->escape_identifiers($key) + ? $this->db->protect_identifiers($key) : array($this->db->escape_identifiers($key)); foreach ($key as $field) diff --git a/system/database/drivers/sqlite/sqlite_forge.php b/system/database/drivers/sqlite/sqlite_forge.php index 71eed7df4..ba7dc902b 100644 --- a/system/database/drivers/sqlite/sqlite_forge.php +++ b/system/database/drivers/sqlite/sqlite_forge.php @@ -136,7 +136,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->escape_identifiers($primary_keys)).')'; + $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->protect_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -144,7 +144,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->escape_identifiers($key) + ? $this->db->protect_identifiers($key) : array($this->db->escape_identifiers($key)); $sql .= ",\n\tUNIQUE (".implode(', ', $key).')'; diff --git a/system/database/drivers/sqlite3/sqlite3_forge.php b/system/database/drivers/sqlite3/sqlite3_forge.php index 6df361444..84651abd2 100644 --- a/system/database/drivers/sqlite3/sqlite3_forge.php +++ b/system/database/drivers/sqlite3/sqlite3_forge.php @@ -143,8 +143,7 @@ class CI_DB_sqlite3_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $primary_keys = $this->db->escape_identifiers($primary_keys); - $sql .= ",\n\tPRIMARY KEY (".implode(', ', $primary_keys).')'; + $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->protect_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -152,7 +151,7 @@ class CI_DB_sqlite3_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->escape_identifiers($key) + ? $this->db->protect_identifiers($key) : array($this->db->escape_identifiers($key)); $sql .= ",\n\tUNIQUE (".implode(', ', $key).')'; diff --git a/system/database/drivers/sqlsrv/sqlsrv_forge.php b/system/database/drivers/sqlsrv/sqlsrv_forge.php index e6f7e1ac1..559746e87 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_forge.php +++ b/system/database/drivers/sqlsrv/sqlsrv_forge.php @@ -103,7 +103,7 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->escape_identifiers($primary_keys)).')'; + $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->protect_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -111,7 +111,7 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->escape_identifiers($key) + ? $this->db->protect_identifiers($key) : array($this->escape_identifiers($key)); $sql .= ",\n\tFOREIGN KEY (".implode(', ', $key).')'; -- cgit v1.2.3-24-g4f1b From c78e56a7df140ee777ffc67687877f3e70c77e28 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 8 Jun 2012 02:12:07 +0300 Subject: Add a default _from_tables() method to CI_DB_query_builder and remove it from most of the drivers --- system/database/DB_query_builder.php | 18 ++++++++++++++++++ system/database/drivers/cubrid/cubrid_driver.php | 21 --------------------- .../database/drivers/interbase/interbase_driver.php | 8 +------- system/database/drivers/mssql/mssql_driver.php | 7 +------ system/database/drivers/mysql/mysql_driver.php | 21 --------------------- system/database/drivers/mysqli/mysqli_driver.php | 21 --------------------- system/database/drivers/odbc/odbc_driver.php | 7 +------ system/database/drivers/pdo/pdo_driver.php | 21 --------------------- system/database/drivers/postgre/postgre_driver.php | 7 +------ system/database/drivers/sqlite/sqlite_driver.php | 21 --------------------- system/database/drivers/sqlite3/sqlite3_driver.php | 21 --------------------- system/database/drivers/sqlsrv/sqlsrv_driver.php | 7 +------ 12 files changed, 23 insertions(+), 157 deletions(-) (limited to 'system') diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php index 7a0ea0c30..3ed556212 100644 --- a/system/database/DB_query_builder.php +++ b/system/database/DB_query_builder.php @@ -1474,6 +1474,24 @@ abstract class CI_DB_query_builder extends CI_DB_driver { // -------------------------------------------------------------------- + /** + * From Tables + * + * This public function implicitly groups FROM tables so there is no confusion + * about operator precedence in harmony with SQL standards + * + * @param array + * @return string + */ + protected function _from_tables($tables) + { + is_array($tables) OR $tables = array($tables); + + return (count($tables) === 1) ? $tables[0] : '('.implode(', ', $tables).')'; + } + + // -------------------------------------------------------------------- + /** * Get UPDATE query string * diff --git a/system/database/drivers/cubrid/cubrid_driver.php b/system/database/drivers/cubrid/cubrid_driver.php index 6b9286fa0..6b67b7546 100644 --- a/system/database/drivers/cubrid/cubrid_driver.php +++ b/system/database/drivers/cubrid/cubrid_driver.php @@ -395,27 +395,6 @@ class CI_DB_cubrid_driver extends CI_DB { // -------------------------------------------------------------------- - /** - * From Tables - * - * This function implicitly groups FROM tables so there is no confusion - * about operator precedence in harmony with SQL standards - * - * @param array - * @return string - */ - protected function _from_tables($tables) - { - if ( ! is_array($tables)) - { - $tables = array($tables); - } - - return '('.implode(', ', $tables).')'; - } - - // -------------------------------------------------------------------- - /** * Update_Batch statement * diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 8cbbfa17d..5a03607ee 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -324,13 +324,7 @@ class CI_DB_interbase_driver extends CI_DB { */ protected function _from_tables($tables) { - if ( ! is_array($tables)) - { - $tables = array($tables); - } - - //Interbase/Firebird doesn't like grouped tables - return implode(', ', $tables); + return is_array($tables) ? implode(', ', $tables) : $tables; } // -------------------------------------------------------------------- diff --git a/system/database/drivers/mssql/mssql_driver.php b/system/database/drivers/mssql/mssql_driver.php index fff9f92e3..3eaea2e8e 100644 --- a/system/database/drivers/mssql/mssql_driver.php +++ b/system/database/drivers/mssql/mssql_driver.php @@ -369,12 +369,7 @@ class CI_DB_mssql_driver extends CI_DB { */ protected function _from_tables($tables) { - if ( ! is_array($tables)) - { - $tables = array($tables); - } - - return implode(', ', $tables); + return is_array($tables) ? implode(', ', $tables) : $tables; } // -------------------------------------------------------------------- diff --git a/system/database/drivers/mysql/mysql_driver.php b/system/database/drivers/mysql/mysql_driver.php index 5937b223b..8938d22b5 100644 --- a/system/database/drivers/mysql/mysql_driver.php +++ b/system/database/drivers/mysql/mysql_driver.php @@ -411,27 +411,6 @@ class CI_DB_mysql_driver extends CI_DB { // -------------------------------------------------------------------- - /** - * From Tables - * - * This function implicitly groups FROM tables so there is no confusion - * about operator precedence in harmony with SQL standards - * - * @param string table name - * @return string - */ - protected function _from_tables($tables) - { - if ( ! is_array($tables)) - { - $tables = array($tables); - } - - return '('.implode(', ', $tables).')'; - } - - // -------------------------------------------------------------------- - /** * Update_Batch statement * diff --git a/system/database/drivers/mysqli/mysqli_driver.php b/system/database/drivers/mysqli/mysqli_driver.php index 02f893755..d3fb77a22 100644 --- a/system/database/drivers/mysqli/mysqli_driver.php +++ b/system/database/drivers/mysqli/mysqli_driver.php @@ -411,27 +411,6 @@ class CI_DB_mysqli_driver extends CI_DB { // -------------------------------------------------------------------- - /** - * From Tables - * - * This function implicitly groups FROM tables so there is no confusion - * about operator precedence in harmony with SQL standards - * - * @param string - * @return string - */ - protected function _from_tables($tables) - { - if ( ! is_array($tables)) - { - $tables = array($tables); - } - - return '('.implode(', ', $tables).')'; - } - - // -------------------------------------------------------------------- - /** * Update_Batch statement * diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php index c7caf0f58..222c311c0 100644 --- a/system/database/drivers/odbc/odbc_driver.php +++ b/system/database/drivers/odbc/odbc_driver.php @@ -307,12 +307,7 @@ class CI_DB_odbc_driver extends CI_DB { */ protected function _from_tables($tables) { - if ( ! is_array($tables)) - { - $tables = array($tables); - } - - return '('.implode(', ', $tables).')'; + return is_array($tables) ? implode(', ', $tables) : $tables; } // -------------------------------------------------------------------- diff --git a/system/database/drivers/pdo/pdo_driver.php b/system/database/drivers/pdo/pdo_driver.php index b4ad52a45..e25013a52 100644 --- a/system/database/drivers/pdo/pdo_driver.php +++ b/system/database/drivers/pdo/pdo_driver.php @@ -518,27 +518,6 @@ class CI_DB_pdo_driver extends CI_DB { // -------------------------------------------------------------------- - /** - * From Tables - * - * This function implicitly groups FROM tables so there is no confusion - * about operator precedence in harmony with SQL standards - * - * @param array - * @return string - */ - protected function _from_tables($tables) - { - if ( ! is_array($tables)) - { - $tables = array($tables); - } - - return (count($tables) === 1) ? $tables[0] : '('.implode(', ', $tables).')'; - } - - // -------------------------------------------------------------------- - /** * Update_Batch statement * diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php index e5d861bd9..7375fbf71 100644 --- a/system/database/drivers/postgre/postgre_driver.php +++ b/system/database/drivers/postgre/postgre_driver.php @@ -467,12 +467,7 @@ class CI_DB_postgre_driver extends CI_DB { */ protected function _from_tables($tables) { - if ( ! is_array($tables)) - { - $tables = array($tables); - } - - return implode(', ', $tables); + return is_array($tables) ? implode(', ', $tables) : $tables; } // -------------------------------------------------------------------- diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php index 58bb5f2a7..3305f6030 100644 --- a/system/database/drivers/sqlite/sqlite_driver.php +++ b/system/database/drivers/sqlite/sqlite_driver.php @@ -324,27 +324,6 @@ class CI_DB_sqlite_driver extends CI_DB { // -------------------------------------------------------------------- - /** - * From Tables - * - * This function implicitly groups FROM tables so there is no confusion - * about operator precedence in harmony with SQL standards - * - * @param array - * @return string - */ - protected function _from_tables($tables) - { - if ( ! is_array($tables)) - { - $tables = array($tables); - } - - return '('.implode(', ', $tables).')'; - } - - // -------------------------------------------------------------------- - /** * Replace statement * diff --git a/system/database/drivers/sqlite3/sqlite3_driver.php b/system/database/drivers/sqlite3/sqlite3_driver.php index 2acefbcf4..bed61891b 100644 --- a/system/database/drivers/sqlite3/sqlite3_driver.php +++ b/system/database/drivers/sqlite3/sqlite3_driver.php @@ -317,27 +317,6 @@ class CI_DB_sqlite3_driver extends CI_DB { // -------------------------------------------------------------------- - /** - * From Tables - * - * This function implicitly groups FROM tables so there is no confusion - * about operator precedence in harmony with SQL standards - * - * @param string - * @return string - */ - protected function _from_tables($tables) - { - if ( ! is_array($tables)) - { - $tables = array($tables); - } - - return '('.implode(', ', $tables).')'; - } - - // -------------------------------------------------------------------- - /** * Replace statement * diff --git a/system/database/drivers/sqlsrv/sqlsrv_driver.php b/system/database/drivers/sqlsrv/sqlsrv_driver.php index de319b421..74e11c3af 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_driver.php +++ b/system/database/drivers/sqlsrv/sqlsrv_driver.php @@ -357,12 +357,7 @@ class CI_DB_sqlsrv_driver extends CI_DB { */ protected function _from_tables($tables) { - if ( ! is_array($tables)) - { - $tables = array($tables); - } - - return implode(', ', $tables); + return is_array($tables) ? implode(', ', $tables) : $tables; } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 5ccf5ce0189669f003a578de88936209c7b331fd Mon Sep 17 00:00:00 2001 From: Anton Lindqvist Date: Fri, 8 Jun 2012 11:47:17 +0200 Subject: Fixed according to feedback. --- system/libraries/Cache/drivers/Cache_redis.php | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'system') diff --git a/system/libraries/Cache/drivers/Cache_redis.php b/system/libraries/Cache/drivers/Cache_redis.php index 8c650ff43..205f17cd1 100644 --- a/system/libraries/Cache/drivers/Cache_redis.php +++ b/system/libraries/Cache/drivers/Cache_redis.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 * @@ -47,7 +47,7 @@ class CI_Cache_redis extends CI_Driver */ protected static $_default_config = array( 'host' => '127.0.0.1', - 'password' => null, + 'password' => NULL, 'port' => 6379, 'timeout' => 0 ); @@ -185,13 +185,13 @@ class CI_Cache_redis extends CI_Driver * @return void * @see Redis::connect() */ - private function _setup_redis() + protected function _setup_redis() { $config = array(); $CI =& get_instance(); if ($CI->config->load('redis', TRUE, TRUE)) - { + { $config += $CI->config->item('redis'); } @@ -208,7 +208,8 @@ class CI_Cache_redis extends CI_Driver show_error('Redis connection refused. ' . $e->getMessage()); } - if (isset($config['password'])) { + if (isset($config['password'])) + { $this->_redis->auth($config['password']); } } -- cgit v1.2.3-24-g4f1b From 082ee2b054b0d61ac02fea3deb704290e8d6021a Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 8 Jun 2012 15:26:34 +0300 Subject: Added MSSQL/SQLSRV field escaping support with QUOTE_IDENTIFIER detection (issue #706) --- system/database/DB_driver.php | 25 +++++++----- system/database/drivers/mssql/mssql_driver.php | 49 ++++++++++++++++++++++-- system/database/drivers/sqlsrv/sqlsrv_driver.php | 15 +++++++- 3 files changed, 73 insertions(+), 16 deletions(-) (limited to 'system') diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index 39c19cdf7..f559863a5 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -944,24 +944,29 @@ abstract class CI_DB_driver { return $item; } - foreach ($this->_reserved_identifiers as $id) + static $preg_ec = array(); + + if (empty($preg_ec)) { - if (strpos($item, '.'.$id) !== FALSE) + if (is_array($this->_escape_char)) { - $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); + $preg_ec = array(preg_quote($this->_escape_char[0]), preg_quote($this->_escape_char[1])); + } + else + { + $preg_ec[0] = $preg_ec[1] = preg_quote($this->_escape_char); } } - if (strpos($item, '.') !== FALSE) + foreach ($this->_reserved_identifiers as $id) { - $item = str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item); + if (strpos($item, '.'.$id) !== FALSE) + { + return preg_replace('/'.$preg_ec[0].'?([^'.$preg_ec[1].'\.]+)'.$preg_ec[1].'?\./i', $preg_ec[0].'$1'.$preg_ec[1], $item); + } } - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item.$this->_escape_char); + return preg_replace('/'.$preg_ec[0].'?([^'.$preg_ec[1].'\.]+)'.$preg_ec[1].'?(\.)?/i', $preg_ec[0].'$1'.$preg_ec[1].'$2', $item); } // -------------------------------------------------------------------- diff --git a/system/database/drivers/mssql/mssql_driver.php b/system/database/drivers/mssql/mssql_driver.php index 3eaea2e8e..87094e76e 100644 --- a/system/database/drivers/mssql/mssql_driver.php +++ b/system/database/drivers/mssql/mssql_driver.php @@ -43,7 +43,7 @@ class CI_DB_mssql_driver extends CI_DB { public $dbdriver = 'mssql'; // The character used for escaping - protected $_escape_char = ''; + protected $_escape_char = '"'; // clause and character used for LIKE escape sequences protected $_like_escape_str = " ESCAPE '%s' "; @@ -57,6 +57,17 @@ class CI_DB_mssql_driver extends CI_DB { protected $_count_string = 'SELECT COUNT(*) AS '; protected $_random_keyword = ' NEWID()'; + // MSSQL-specific properties + protected $_quoted_identifier = TRUE; + + /* + * Constructor + * + * Appends the port number to the hostname, if needed. + * + * @param array + * @return void + */ public function __construct($params) { parent::__construct($params); @@ -67,6 +78,8 @@ class CI_DB_mssql_driver extends CI_DB { } } + // -------------------------------------------------------------------- + /** * Non-persistent database connection * @@ -74,7 +87,7 @@ class CI_DB_mssql_driver extends CI_DB { */ public function db_connect() { - return @mssql_connect($this->hostname, $this->username, $this->password); + return $this->_mssql_connect(); } // -------------------------------------------------------------------- @@ -86,7 +99,35 @@ class CI_DB_mssql_driver extends CI_DB { */ public function db_pconnect() { - return @mssql_pconnect($this->hostname, $this->username, $this->password); + return $this->_mssql_connect(TRUE); + } + + // -------------------------------------------------------------------- + + /* + * MSSQL Connect + * + * @param bool + * @return resource + */ + protected function _mssql_connect($persistent = FALSE) + { + $conn_id = ($persistent) + ? @mssql_pconnect($this->hostname, $this->username, $this->password) + : @mssql_connect($this->hostname, $this->username, $this->password); + + if ( ! $conn_id) + { + return FALSE; + } + + // Determine how identifiers are escaped + $query = $this->query('SELECT CASE WHEN (@@OPTIONS | 256) = @@OPTIONS THEN 1 ELSE 0 END AS qi'); + $query = $query->row_array(); + $this->_quoted_identifier = empty($query) ? FALSE : (bool) $query->qi; + $this->_escape_char = ($this->_quoted_identifier) ? '"' : array('[', ']'); + + return $conn_id; } // -------------------------------------------------------------------- @@ -106,7 +147,7 @@ class CI_DB_mssql_driver extends CI_DB { // Note: The brackets are required in the event that the DB name // contains reserved characters - if (@mssql_select_db('['.$database.']', $this->conn_id)) + if (@mssql_select_db($this->escape_identifiers($database), $this->conn_id)) { $this->database = $database; return TRUE; diff --git a/system/database/drivers/sqlsrv/sqlsrv_driver.php b/system/database/drivers/sqlsrv/sqlsrv_driver.php index 74e11c3af..d2b73aee4 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_driver.php +++ b/system/database/drivers/sqlsrv/sqlsrv_driver.php @@ -43,7 +43,7 @@ class CI_DB_sqlsrv_driver extends CI_DB { public $dbdriver = 'sqlsrv'; // The character used for escaping - protected $_escape_char = ''; + protected $_escape_char = '"'; // clause and character used for LIKE escape sequences protected $_like_escape_str = " ESCAPE '%s' "; @@ -57,6 +57,9 @@ class CI_DB_sqlsrv_driver extends CI_DB { protected $_count_string = 'SELECT COUNT(*) AS '; protected $_random_keyword = ' NEWID()'; + // SQLSRV-specific properties + protected $_quoted_identifier = TRUE; + /** * Non-persistent database connection * @@ -83,7 +86,15 @@ class CI_DB_sqlsrv_driver extends CI_DB { unset($connection['UID'], $connection['PWD']); } - return sqlsrv_connect($this->hostname, $connection); + $conn_id = sqlsrv_connect($this->hostname, $connection); + + // Determine how identifiers are escaped + $query = $this->query('SELECT CASE WHEN (@@OPTIONS | 256) = @@OPTIONS THEN 1 ELSE 0 END AS qi'); + $query = $query->row_array(); + $this->_quoted_identifier = empty($query) ? FALSE : (bool) $query->qi; + $this->_escape_char = ($this->_quoted_identifier) ? '"' : array('[', ']'); + + return $conn_id; } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 9637b40ca9e9ac1cdce2b895d3db09848a6eef76 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 8 Jun 2012 15:39:24 +0300 Subject: escape_identifiers() to accept arrays as well --- system/database/DB_driver.php | 13 +++++++++++-- system/database/drivers/cubrid/cubrid_forge.php | 4 ++-- system/database/drivers/interbase/interbase_forge.php | 6 +++--- system/database/drivers/mssql/mssql_forge.php | 4 ++-- system/database/drivers/mysql/mysql_forge.php | 4 ++-- system/database/drivers/mysql/mysql_utility.php | 4 ++-- system/database/drivers/mysqli/mysqli_forge.php | 2 +- system/database/drivers/oci8/oci8_forge.php | 4 ++-- system/database/drivers/odbc/odbc_forge.php | 4 ++-- system/database/drivers/pdo/pdo_forge.php | 4 ++-- system/database/drivers/postgre/postgre_forge.php | 10 ++-------- system/database/drivers/sqlite/sqlite_forge.php | 4 ++-- system/database/drivers/sqlite3/sqlite3_forge.php | 4 ++-- system/database/drivers/sqlsrv/sqlsrv_forge.php | 4 ++-- 14 files changed, 37 insertions(+), 34 deletions(-) (limited to 'system') diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index f559863a5..6188c9447 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -934,8 +934,8 @@ abstract class CI_DB_driver { * * This function escapes column and table names * - * @param string - * @return string + * @param mixed + * @return mixed */ public function escape_identifiers($item) { @@ -943,6 +943,15 @@ abstract class CI_DB_driver { { return $item; } + elseif (is_array($item)) + { + foreach ($item as $key => $value) + { + $item[$key] = $this->escape_identifiers($value); + } + + return $item; + } static $preg_ec = array(); diff --git a/system/database/drivers/cubrid/cubrid_forge.php b/system/database/drivers/cubrid/cubrid_forge.php index 8434cd2e2..d328aa241 100644 --- a/system/database/drivers/cubrid/cubrid_forge.php +++ b/system/database/drivers/cubrid/cubrid_forge.php @@ -158,7 +158,7 @@ class CI_DB_cubrid_forge extends CI_DB_forge { if (count($primary_keys) > 0) { $key_name = $this->db->escape_identifiers('pk_'.$table.'_'.implode('_', $primary_keys)); - $sql .= ",\n\tCONSTRAINT ".$key_name.' PRIMARY KEY('.implode(', ', $this->db->protect_identifiers($primary_keys)).')'; + $sql .= ",\n\tCONSTRAINT ".$key_name.' PRIMARY KEY('.implode(', ', $this->db->escape_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -168,7 +168,7 @@ class CI_DB_cubrid_forge extends CI_DB_forge { if (is_array($key)) { $key_name = $this->db->escape_identifiers('idx_'.$table.implode('_', $key)); - $key = $this->db->protect_identifiers($key); + $key = $this->db->escape_identifiers($key); } else { diff --git a/system/database/drivers/interbase/interbase_forge.php b/system/database/drivers/interbase/interbase_forge.php index 4e6a60c72..3f9967f1f 100644 --- a/system/database/drivers/interbase/interbase_forge.php +++ b/system/database/drivers/interbase/interbase_forge.php @@ -87,7 +87,7 @@ class CI_DB_interbase_forge extends CI_DB_forge { { $sql = 'CREATE TABLE '; - $sql .= $this->db->protect_identifiers($table).'('; + $sql .= $this->db->escape_identifiers($table).'('; $current_field_count = 0; foreach ($fields as $field => $attributes) @@ -135,7 +135,7 @@ class CI_DB_interbase_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $primary_keys = $this->db->protect_identifiers($primary_keys); + $primary_keys = $this->db->escape_identifiers($primary_keys); $sql .= ",\n\tPRIMARY KEY (".implode(', ', $primary_keys).')'; } @@ -144,7 +144,7 @@ class CI_DB_interbase_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->protect_identifiers($key) + ? $this->db->escape_identifiers($key) : array($this->db->escape_identifiers($key)); $sql .= ",\n\tUNIQUE (".implode(', ', $key).')'; diff --git a/system/database/drivers/mssql/mssql_forge.php b/system/database/drivers/mssql/mssql_forge.php index 4d98221e9..3a3528f7b 100644 --- a/system/database/drivers/mssql/mssql_forge.php +++ b/system/database/drivers/mssql/mssql_forge.php @@ -103,7 +103,7 @@ class CI_DB_mssql_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->protect_identifiers($primary_keys)).')'; + $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->escape_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -111,7 +111,7 @@ class CI_DB_mssql_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->protect_identifiers($key) + ? $this->db->escape_identifiers($key) : array($this->db->escape_identifiers($key)); $sql .= ",\n\tFOREIGN KEY (".implode(', ', $key).')'; diff --git a/system/database/drivers/mysql/mysql_forge.php b/system/database/drivers/mysql/mysql_forge.php index 7656c289c..d22454d84 100644 --- a/system/database/drivers/mysql/mysql_forge.php +++ b/system/database/drivers/mysql/mysql_forge.php @@ -142,7 +142,7 @@ class CI_DB_mysql_forge extends CI_DB_forge { if (count($primary_keys) > 0) { $key_name = $this->db->escape_identifiers(implode('_', $primary_keys)); - $sql .= ",\n\tPRIMARY KEY ".$key_name.' ('.implode(', ', $this->db->protect_identifiers($primary_keys)).')'; + $sql .= ",\n\tPRIMARY KEY ".$key_name.' ('.implode(', ', $this->db->escape_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -152,7 +152,7 @@ class CI_DB_mysql_forge extends CI_DB_forge { if (is_array($key)) { $key_name = $this->db->escape_identifiers(implode('_', $key)); - $key = $this->db->protect_identifiers($key); + $key = $this->db->escape_identifiers($key); } else { diff --git a/system/database/drivers/mysql/mysql_utility.php b/system/database/drivers/mysql/mysql_utility.php index 643682fde..f0bbc665e 100644 --- a/system/database/drivers/mysql/mysql_utility.php +++ b/system/database/drivers/mysql/mysql_utility.php @@ -65,7 +65,7 @@ class CI_DB_mysql_utility extends CI_DB_utility { } // Get the table schema - $query = $this->db->query('SHOW CREATE TABLE '.$this->db->protect_identifiers($this->db->database).'.'.$this->db->protect_identifiers($table)); + $query = $this->db->query('SHOW CREATE TABLE '.$this->db->escape_identifiers($this->db->database.'.'.$table)); // No result means the table name was invalid if ($query === FALSE) @@ -120,7 +120,7 @@ class CI_DB_mysql_utility extends CI_DB_utility { TRUE); // Create a string of field names - $field_str .= $this->db->protect_identifiers($field->name).', '; + $field_str .= $this->db->escape_identifiers($field->name).', '; $i++; } diff --git a/system/database/drivers/mysqli/mysqli_forge.php b/system/database/drivers/mysqli/mysqli_forge.php index e0e98f151..b74c775b2 100644 --- a/system/database/drivers/mysqli/mysqli_forge.php +++ b/system/database/drivers/mysqli/mysqli_forge.php @@ -152,7 +152,7 @@ class CI_DB_mysqli_forge extends CI_DB_forge { if (is_array($key)) { $key_name = $this->db->escape_identifiers(implode('_', $key)); - $key = $this->db->protect_identifiers($key); + $key = $this->db->escape_identifiers($key); } else { diff --git a/system/database/drivers/oci8/oci8_forge.php b/system/database/drivers/oci8/oci8_forge.php index be093750b..92e8c02ed 100644 --- a/system/database/drivers/oci8/oci8_forge.php +++ b/system/database/drivers/oci8/oci8_forge.php @@ -100,7 +100,7 @@ class CI_DB_oci8_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $sql .= ",\n\tCONSTRAINT ".$table.' PRIMARY KEY ('.implode(', ', $this->db->protect_identifiers($primary_keys)).')'; + $sql .= ",\n\tCONSTRAINT ".$table.' PRIMARY KEY ('.implode(', ', $this->db->escape_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -108,7 +108,7 @@ class CI_DB_oci8_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->protect_identifiers($key) + ? $this->db->escape_identifiers($key) : array($this->db->escape_identifiers($key)); $sql .= ",\n\tUNIQUE COLUMNS (".implode(', ', $key).')'; diff --git a/system/database/drivers/odbc/odbc_forge.php b/system/database/drivers/odbc/odbc_forge.php index 5c0b200eb..b074c5884 100644 --- a/system/database/drivers/odbc/odbc_forge.php +++ b/system/database/drivers/odbc/odbc_forge.php @@ -104,7 +104,7 @@ class CI_DB_odbc_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->protect_identifiers($primary_keys)).')'; + $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->escape_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -112,7 +112,7 @@ class CI_DB_odbc_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->protect_identifiers($key) + ? $this->db->escape_identifiers($key) : array($this->db->escape_identifiers($key)); $sql .= ",\n\tFOREIGN KEY (".implode(', ', $key).')'; diff --git a/system/database/drivers/pdo/pdo_forge.php b/system/database/drivers/pdo/pdo_forge.php index 56457505c..02ceb74fe 100644 --- a/system/database/drivers/pdo/pdo_forge.php +++ b/system/database/drivers/pdo/pdo_forge.php @@ -112,7 +112,7 @@ class CI_DB_pdo_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->protect_identifiers($primary_keys)).')'; + $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->escape_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -120,7 +120,7 @@ class CI_DB_pdo_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->protect_identifiers($key) + ? $this->db->escape_identifiers($key) : array($this->db->escape_identifiers($key)); $sql .= ",\n\tFOREIGN KEY (".implode(', ', $key).')'; diff --git a/system/database/drivers/postgre/postgre_forge.php b/system/database/drivers/postgre/postgre_forge.php index fc1124568..c434e9510 100644 --- a/system/database/drivers/postgre/postgre_forge.php +++ b/system/database/drivers/postgre/postgre_forge.php @@ -158,13 +158,7 @@ class CI_DB_postgre_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - // Something seems to break when passing an array to escape_identifiers() - foreach ($primary_keys as $index => $key) - { - $primary_keys[$index] = $this->db->escape_identifiers($key); - } - - $sql .= ",\n\tPRIMARY KEY (".implode(', ', $primary_keys).')'; + $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->escape_identifiers($primary_keys)).')'; } $sql .= "\n);"; @@ -174,7 +168,7 @@ class CI_DB_postgre_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->protect_identifiers($key) + ? $this->db->escape_identifiers($key) : array($this->db->escape_identifiers($key)); foreach ($key as $field) diff --git a/system/database/drivers/sqlite/sqlite_forge.php b/system/database/drivers/sqlite/sqlite_forge.php index ba7dc902b..71eed7df4 100644 --- a/system/database/drivers/sqlite/sqlite_forge.php +++ b/system/database/drivers/sqlite/sqlite_forge.php @@ -136,7 +136,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->protect_identifiers($primary_keys)).')'; + $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->escape_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -144,7 +144,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->protect_identifiers($key) + ? $this->db->escape_identifiers($key) : array($this->db->escape_identifiers($key)); $sql .= ",\n\tUNIQUE (".implode(', ', $key).')'; diff --git a/system/database/drivers/sqlite3/sqlite3_forge.php b/system/database/drivers/sqlite3/sqlite3_forge.php index 84651abd2..f8bd11656 100644 --- a/system/database/drivers/sqlite3/sqlite3_forge.php +++ b/system/database/drivers/sqlite3/sqlite3_forge.php @@ -143,7 +143,7 @@ class CI_DB_sqlite3_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->protect_identifiers($primary_keys)).')'; + $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->escape_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -151,7 +151,7 @@ class CI_DB_sqlite3_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->protect_identifiers($key) + ? $this->db->escape_identifiers($key) : array($this->db->escape_identifiers($key)); $sql .= ",\n\tUNIQUE (".implode(', ', $key).')'; diff --git a/system/database/drivers/sqlsrv/sqlsrv_forge.php b/system/database/drivers/sqlsrv/sqlsrv_forge.php index 559746e87..e6f7e1ac1 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_forge.php +++ b/system/database/drivers/sqlsrv/sqlsrv_forge.php @@ -103,7 +103,7 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { if (count($primary_keys) > 0) { - $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->protect_identifiers($primary_keys)).')'; + $sql .= ",\n\tPRIMARY KEY (".implode(', ', $this->db->escape_identifiers($primary_keys)).')'; } if (is_array($keys) && count($keys) > 0) @@ -111,7 +111,7 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge { foreach ($keys as $key) { $key = is_array($key) - ? $this->db->protect_identifiers($key) + ? $this->db->escape_identifiers($key) : array($this->escape_identifiers($key)); $sql .= ",\n\tFOREIGN KEY (".implode(', ', $key).')'; -- cgit v1.2.3-24-g4f1b From d25c589dc3bbfc83fb59bbeb1a3046b99bf694f8 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 8 Jun 2012 16:23:01 +0300 Subject: Add OFFSET support for SQL Server 2012 --- system/database/drivers/sqlsrv/sqlsrv_driver.php | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'system') diff --git a/system/database/drivers/sqlsrv/sqlsrv_driver.php b/system/database/drivers/sqlsrv/sqlsrv_driver.php index d2b73aee4..e3e97f14b 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_driver.php +++ b/system/database/drivers/sqlsrv/sqlsrv_driver.php @@ -462,6 +462,12 @@ class CI_DB_sqlsrv_driver extends CI_DB { */ protected function _limit($sql, $limit, $offset) { + // As of SQL Server 2012 (11.0.*) OFFSET is supported + if ($offset != 0 && version_compare($this->version(), '11', '>=')) + { + return $sql .= ' OFFSET '. (int) $offset .' ROW FETCH NEXT '. (int) $limit .' ROW ONLY'; + } + return preg_replace('/(^\SELECT (DISTINCT)?)/i','\\1 TOP '.($limit + $offset).' ', $sql); } -- cgit v1.2.3-24-g4f1b From ad5604e8a8fff6fb36179e9e165b9e5a717dc508 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 8 Jun 2012 16:35:40 +0300 Subject: Update OFFSET implementation for SQL Server 2012 --- system/database/drivers/sqlsrv/sqlsrv_driver.php | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'system') diff --git a/system/database/drivers/sqlsrv/sqlsrv_driver.php b/system/database/drivers/sqlsrv/sqlsrv_driver.php index e3e97f14b..655a9e90b 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_driver.php +++ b/system/database/drivers/sqlsrv/sqlsrv_driver.php @@ -463,12 +463,9 @@ class CI_DB_sqlsrv_driver extends CI_DB { protected function _limit($sql, $limit, $offset) { // As of SQL Server 2012 (11.0.*) OFFSET is supported - if ($offset != 0 && version_compare($this->version(), '11', '>=')) - { - return $sql .= ' OFFSET '. (int) $offset .' ROW FETCH NEXT '. (int) $limit .' ROW ONLY'; - } - - return preg_replace('/(^\SELECT (DISTINCT)?)/i','\\1 TOP '.($limit + $offset).' ', $sql); + return version_compare($this->version(), '11', '>=') + ? $sql.' OFFSET '.(int) $offset.' ROWS FETCH NEXT '.(int) $limit.' ROWS ONLY' + : preg_replace('/(^\SELECT (DISTINCT)?)/i','\\1 TOP '.($limit + $offset).' ', $sql); } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From a593c69de4ea125c096f611c78dd0839489e7ebd Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 8 Jun 2012 17:50:26 +0300 Subject: Fix issue #1447 --- system/database/DB_driver.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index 6188c9447..65f1f18d0 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -971,7 +971,7 @@ abstract class CI_DB_driver { { if (strpos($item, '.'.$id) !== FALSE) { - return preg_replace('/'.$preg_ec[0].'?([^'.$preg_ec[1].'\.]+)'.$preg_ec[1].'?\./i', $preg_ec[0].'$1'.$preg_ec[1], $item); + return preg_replace('/'.$preg_ec[0].'?([^'.$preg_ec[1].'\.]+)'.$preg_ec[1].'?\./i', $preg_ec[0].'$1'.$preg_ec[1].'.', $item); } } -- cgit v1.2.3-24-g4f1b From 6600b6965d99e53408356f04f69703396c9c7d5f Mon Sep 17 00:00:00 2001 From: Rafael Queiroz Date: Fri, 8 Jun 2012 14:34:20 -0300 Subject: Return $this when values ($key OR $values) is NULL --- system/database/DB_query_builder.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php index 3ed556212..5d0a2ae2c 100644 --- a/system/database/DB_query_builder.php +++ b/system/database/DB_query_builder.php @@ -547,7 +547,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { { if ($key === NULL OR $values === NULL) { - return; + return $this; } $type = $this->_group_get_type($type); -- cgit v1.2.3-24-g4f1b From 9e674f74ec4f36f11f30e2f84a48ef6cea33a9d9 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Sat, 9 Jun 2012 21:02:52 +0300 Subject: Cleanup the new Redis cache driver and add a changelog entry for it --- system/libraries/Cache/Cache.php | 2 +- system/libraries/Cache/drivers/Cache_redis.php | 109 ++++++++++++++----------- 2 files changed, 63 insertions(+), 48 deletions(-) (limited to 'system') diff --git a/system/libraries/Cache/Cache.php b/system/libraries/Cache/Cache.php index 8d8c0db34..4395cf411 100644 --- a/system/libraries/Cache/Cache.php +++ b/system/libraries/Cache/Cache.php @@ -226,4 +226,4 @@ class CI_Cache extends CI_Driver_Library { } /* 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_redis.php b/system/libraries/Cache/drivers/Cache_redis.php index 205f17cd1..e4a26b5f0 100644 --- a/system/libraries/Cache/drivers/Cache_redis.php +++ b/system/libraries/Cache/drivers/Cache_redis.php @@ -21,12 +21,10 @@ * @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 2.0 + * @since Version 3.0 * @filesource */ -// ------------------------------------------------------------------------ - /** * CodeIgniter Redis Caching Class * @@ -38,12 +36,11 @@ */ class CI_Cache_redis extends CI_Driver { - /** * Default config * * @static - * @var array + * @var array */ protected static $_default_config = array( 'host' => '127.0.0.1', @@ -55,43 +52,32 @@ class CI_Cache_redis extends CI_Driver /** * Redis connection * - * @var Redis + * @var Redis */ protected $_redis; - /** - * Class destructor - * - * Closes the connection to Redis if present. - * - * @return void - */ - public function __destruct() - { - if ($this->_redis) - { - $this->_redis->close(); - } - } + // ------------------------------------------------------------------------ /** * Get cache * - * @param string $key Cache key identifier - * @return mixed + * @param string Cache key identifier + * @return mixed */ public function get($key) { return $this->_redis->get($key); } + // ------------------------------------------------------------------------ + /** * Save cache * - * @param string $key Cache key identifier - * @param mixed $value Data to save - * @param integer $ttl Time to live - * @return boolean + * @param string Cache key identifier + * @param mixed Data to save + * @param int Time to live + * @return bool */ public function save($key, $value, $ttl = NULL) { @@ -100,90 +86,102 @@ class CI_Cache_redis extends CI_Driver : $this->_redis->set($key, $value); } + // ------------------------------------------------------------------------ + /** * Delete from cache * - * @param string $key Cache key - * @return boolean + * @param string Cache key + * @return bool */ public function delete($key) { return ($this->_redis->delete($key) === 1); } + // ------------------------------------------------------------------------ + /** * Clean cache * - * @return boolean - * @see Redis::flushDB() + * @return bool + * @see Redis::flushDB() */ public function clean() { return $this->_redis->flushDB(); } + // ------------------------------------------------------------------------ + /** * Get cache driver info * - * @param string $type Not supported in Redis. Only included in order to offer a - * consistent cache API. - * @return array - * @see Redis::info() + * @param string Not supported in Redis. + * Only included in order to offer a + * consistent cache API. + * @return array + * @see Redis::info() */ public function cache_info($type = NULL) { return $this->_redis->info(); } + // ------------------------------------------------------------------------ + /** * Get cache metadata * - * @param string $key Cache key - * @return array + * @param string Cache key + * @return array */ public function get_metadata($key) { $value = $this->get($key); if ($value) - { + { return array( 'expire' => time() + $this->_redis->ttl($key), 'data' => $value ); } + + return FALSE; } + // ------------------------------------------------------------------------ + /** * Check if Redis driver is supported * - * @return boolean + * @return bool */ public function is_supported() { if (extension_loaded('redis')) - { + { $this->_setup_redis(); - return TRUE; } else { log_message('error', 'The Redis extension must be loaded to use Redis cache.'); - return FALSE; } - } + // ------------------------------------------------------------------------ + /** * Setup Redis config and connection * - * Loads Redis config file if present. Will halt execution if a Redis connection - * can't be established. + * Loads Redis config file if present. Will halt execution + * if a Redis connection can't be established. * - * @return void - * @see Redis::connect() + * @return bool + * @see Redis::connect() */ protected function _setup_redis() { @@ -214,8 +212,25 @@ class CI_Cache_redis extends CI_Driver } } + // ------------------------------------------------------------------------ + + /** + + * Class destructor + * + * Closes the connection to Redis if present. + * + * @return void + */ + public function __destruct() + { + if ($this->_redis) + { + $this->_redis->close(); + } + } + } -// End Class /* End of file Cache_redis.php */ /* Location: ./system/libraries/Cache/drivers/Cache_redis.php */ \ No newline at end of file -- cgit v1.2.3-24-g4f1b From 92aa67cf67292b20cfb8f18fc9e24b7408620355 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Sat, 9 Jun 2012 23:37:17 +0300 Subject: Fix defined() usage in system/core/Common.php --- system/core/Common.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/core/Common.php b/system/core/Common.php index c08755c91..1708653e7 100644 --- a/system/core/Common.php +++ b/system/core/Common.php @@ -240,7 +240,7 @@ if ( ! function_exists('get_config')) } // Is the config file in the environment folder? - if (defined(ENVIRONMENT) && file_exists($file_path = APPPATH.'config/'.ENVIRONMENT.'/config.php')) + if (defined('ENVIRONMENT') && file_exists($file_path = APPPATH.'config/'.ENVIRONMENT.'/config.php')) { require($file_path); } -- cgit v1.2.3-24-g4f1b From 5a257187c4ca09ea61c19999bf061cec3f224cc2 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Sun, 10 Jun 2012 06:18:14 +0300 Subject: Merge branch 2.1-stable into develop --- system/core/Input.php | 20 ++++++++++++++++---- system/database/DB_driver.php | 10 ++++++---- system/database/DB_query_builder.php | 2 +- system/libraries/Form_validation.php | 5 +++-- 4 files changed, 26 insertions(+), 11 deletions(-) (limited to 'system') diff --git a/system/core/Input.php b/system/core/Input.php index b986c4973..162e40c85 100755 --- a/system/core/Input.php +++ b/system/core/Input.php @@ -376,14 +376,26 @@ class CI_Input { /** * Validate IP Address * - * Updated version suggested by Geert De Deckere - * * @param string + * @param string 'ipv4' or 'ipv6' * @return bool */ - public function valid_ip($ip) + public function valid_ip($ip, $which = '') { - return (bool) filter_var($ip, FILTER_VALIDATE_IP); + switch (strtolower($which)) + { + case 'ipv4': + $which = FILTER_FLAG_IPV4; + break; + case 'ipv6': + $which = FILTER_FLAG_IPV6; + break; + default: + $which = NULL; + break; + } + + return (bool) filter_var($ip, FILTER_VALIDATE_IP, $which); } // -------------------------------------------------------------------- diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index 65f1f18d0..f5a7e2ac0 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -1307,14 +1307,16 @@ abstract class CI_DB_driver { } // Convert tabs or multiple spaces into single spaces - $item = preg_replace('/[\t ]+/', ' ', $item); + $item = preg_replace('/\s+/', ' ', $item); // If the item has an alias declaration we remove it and set it aside. // Basically we remove everything to the right of the first space - if (strpos($item, ' ') !== FALSE) + if (preg_match('/^([^\s]+) (AS )*(.+)$/i', $item, $matches)) { - $alias = strstr($item, ' '); - $item = substr($item, 0, - strlen($alias)); + $item = $matches[1]; + + // Escape the alias + $alias = ' '.$matches[2].$this->escape_identifiers($matches[3]); } else { diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php index 5d0a2ae2c..3b45bbada 100644 --- a/system/database/DB_query_builder.php +++ b/system/database/DB_query_builder.php @@ -1985,7 +1985,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { if (strpos($table, ' ') !== FALSE) { // if the alias is written with the AS keyword, remove it - $table = preg_replace('/ AS /i', ' ', $table); + $table = preg_replace('/\s+AS\s+/i', ' ', $table); // Grab the alias $table = trim(strrchr($table, ' ')); diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php index 225325d6f..77c968e7c 100644 --- a/system/libraries/Form_validation.php +++ b/system/libraries/Form_validation.php @@ -1089,11 +1089,12 @@ class CI_Form_validation { * Validate IP Address * * @param string + * @param string 'ipv4' or 'ipv6' to validate a specific IP format * @return bool */ - public function valid_ip($ip) + public function valid_ip($ip, $which = '') { - return $this->CI->input->valid_ip($ip); + return $this->CI->input->valid_ip($ip, $which); } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From bf94058d537efc78ed2df7009db8b3261ff44619 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Sun, 10 Jun 2012 07:05:05 +0300 Subject: Fix issue #1452 --- system/database/DB_driver.php | 51 +++++++++++++++++------ system/database/drivers/sqlsrv/sqlsrv_driver.php | 2 +- system/database/drivers/sqlsrv/sqlsrv_forge.php | 2 +- system/database/drivers/sqlsrv/sqlsrv_result.php | 2 +- system/database/drivers/sqlsrv/sqlsrv_utility.php | 2 +- 5 files changed, 42 insertions(+), 17 deletions(-) (limited to 'system') diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index f5a7e2ac0..e34021e50 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -1300,38 +1300,63 @@ abstract class CI_DB_driver { $escaped_array = array(); foreach ($item as $k => $v) { - $escaped_array[$this->protect_identifiers($k)] = $this->protect_identifiers($v); + $escaped_array[$this->protect_identifiers($k)] = $this->protect_identifiers($v, $prefix_single, $protect_identifiers, $field_exists); } return $escaped_array; } + // This is basically a bug fix for queries that use MAX, MIN, etc. + // If a parenthesis is found we know that we do not need to + // escape the data or add a prefix. There's probably a more graceful + // way to deal with this, but I'm not thinking of it -- Rick + if (strpos($item, '(') !== FALSE) + { + return $item.$alias; + } + // Convert tabs or multiple spaces into single spaces $item = preg_replace('/\s+/', ' ', $item); + static $preg_ec = array(); + + if (empty($preg_ec)) + { + if (is_array($this->_escape_char)) + { + $preg_ec = array(preg_quote($this->_escape_char[0]), preg_quote($this->_escape_char[1])); + } + else + { + $preg_ec[0] = $preg_ec[1] = preg_quote($this->_escape_char); + } + } + // 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 - if (preg_match('/^([^\s]+) (AS )*(.+)$/i', $item, $matches)) + preg_match('/^(('.$preg_ec[0].'[^'.$preg_ec[1].']+'.$preg_ec[1].')|([^'.$preg_ec[0].'][^\s]+))( AS)*(.+)*$/i', 'Test table]', $matches); + + if (isset($matches[4])) { $item = $matches[1]; - // Escape the alias - $alias = ' '.$matches[2].$this->escape_identifiers($matches[3]); + // Escape the alias, if needed + if ($protect_identifiers === TRUE) + { + $alias = empty($matches[5]) + ? ' '.$this->escape_identifiers(ltrim($matches[4])) + : $matches[4].' '.$this->escape_identifiers(ltrim($matches[5])); + } + else + { + $alias = $matches[4].$matches[5]; + } } else { $alias = ''; } - // This is basically a bug fix for queries that use MAX, MIN, etc. - // If a parenthesis is found we know that we do not need to - // escape the data or add a prefix. There's probably a more graceful - // way to deal with this, but I'm not thinking of it -- Rick - if (strpos($item, '(') !== FALSE) - { - return $item.$alias; - } - // Break the string apart if it contains periods, then insert the table prefix // in the correct location, assuming the period doesn't indicate that we're dealing // with an alias. While we're at it, we will escape the components diff --git a/system/database/drivers/sqlsrv/sqlsrv_driver.php b/system/database/drivers/sqlsrv/sqlsrv_driver.php index 655a9e90b..eebd6bff8 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_driver.php +++ b/system/database/drivers/sqlsrv/sqlsrv_driver.php @@ -21,7 +21,7 @@ * @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 + * @since Version 2.0.3 * @filesource */ diff --git a/system/database/drivers/sqlsrv/sqlsrv_forge.php b/system/database/drivers/sqlsrv/sqlsrv_forge.php index e6f7e1ac1..ccdb36929 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_forge.php +++ b/system/database/drivers/sqlsrv/sqlsrv_forge.php @@ -21,7 +21,7 @@ * @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 + * @since Version 2.0.3 * @filesource */ diff --git a/system/database/drivers/sqlsrv/sqlsrv_result.php b/system/database/drivers/sqlsrv/sqlsrv_result.php index f802383d2..f9d5a0d29 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_result.php +++ b/system/database/drivers/sqlsrv/sqlsrv_result.php @@ -21,7 +21,7 @@ * @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 + * @since Version 2.0.3 * @filesource */ diff --git a/system/database/drivers/sqlsrv/sqlsrv_utility.php b/system/database/drivers/sqlsrv/sqlsrv_utility.php index 5a71b1628..d518cc15a 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_utility.php +++ b/system/database/drivers/sqlsrv/sqlsrv_utility.php @@ -21,7 +21,7 @@ * @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 + * @since Version 2.0.3 * @filesource */ -- cgit v1.2.3-24-g4f1b From b30426d50d84631201bcdc93439feaa37ce71df9 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Sun, 10 Jun 2012 14:08:29 +0300 Subject: Fix count_all() --- system/database/DB_driver.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index e34021e50..d6f9f9c17 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -1334,7 +1334,7 @@ abstract 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 - preg_match('/^(('.$preg_ec[0].'[^'.$preg_ec[1].']+'.$preg_ec[1].')|([^'.$preg_ec[0].'][^\s]+))( AS)*(.+)*$/i', 'Test table]', $matches); + preg_match('/^(('.$preg_ec[0].'[^'.$preg_ec[1].']+'.$preg_ec[1].')|([^'.$preg_ec[0].'][^\s]+))( AS)*(.+)*$/i', $item, $matches); if (isset($matches[4])) { -- cgit v1.2.3-24-g4f1b From 9c14f650c86f54f950695e0c628b33a59d4dd10b Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Sun, 10 Jun 2012 14:35:07 +0300 Subject: Fix _where() escaping operators --- system/database/DB_query_builder.php | 9 ++++----- system/database/drivers/postgre/postgre_driver.php | 9 ++++----- 2 files changed, 8 insertions(+), 10 deletions(-) (limited to 'system') diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php index 3b45bbada..7a54fce48 100644 --- a/system/database/DB_query_builder.php +++ b/system/database/DB_query_builder.php @@ -426,6 +426,10 @@ abstract class CI_DB_query_builder extends CI_DB_driver { { $prefix = (count($this->qb_where) === 0 && count($this->qb_cache_where) === 0) ? '' : $type; + $k = $this->_has_operator($k) + ? $this->protect_identifiers(substr($k, 0, strrpos(rtrim($k), ' ')), FALSE, $escape).strrchr(rtrim($k), ' ') + : $this->protect_identifiers($k, FALSE, $escape); + if (is_null($v) && ! $this->_has_operator($k)) { // value appears not to have been set, assign the test to IS NULL @@ -436,7 +440,6 @@ abstract class CI_DB_query_builder extends CI_DB_driver { { if ($escape === TRUE) { - $k = $this->protect_identifiers($k, FALSE, $escape); $v = ' '.$this->escape($v); } @@ -445,10 +448,6 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $k .= ' = '; } } - else - { - $k = $this->protect_identifiers($k, FALSE, $escape); - } $this->qb_where[] = $prefix.$k.$v; if ($this->qb_caching === TRUE) diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php index 7375fbf71..9cce1a403 100644 --- a/system/database/drivers/postgre/postgre_driver.php +++ b/system/database/drivers/postgre/postgre_driver.php @@ -615,6 +615,10 @@ class CI_DB_postgre_driver extends CI_DB { { $prefix = (count($this->qb_where) === 0 && count($this->qb_cache_where) === 0) ? '' : $type; + $k = $this->_has_operator($k) + ? $this->protect_identifiers(substr($k, 0, strrpos(rtrim($k), ' ')), FALSE, $escape).strrchr(rtrim($k), ' ') + : $this->protect_identifiers($k, FALSE, $escape); + if (is_null($v) && ! $this->_has_operator($k)) { // value appears not to have been set, assign the test to IS NULL @@ -625,7 +629,6 @@ class CI_DB_postgre_driver extends CI_DB { { if ($escape === TRUE) { - $k = $this->protect_identifiers($k, FALSE, $escape); $v = ' '.$this->escape($v); } elseif (is_bool($v)) @@ -638,10 +641,6 @@ class CI_DB_postgre_driver extends CI_DB { $k .= ' = '; } } - else - { - $k = $this->protect_identifiers($k, FALSE, $escape); - } $this->qb_where[] = $prefix.$k.$v; if ($this->qb_caching === TRUE) -- cgit v1.2.3-24-g4f1b From d454f0e413ba6df6494b6c0da4d32fac8a17de1c Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Sun, 10 Jun 2012 14:51:04 +0300 Subject: Add BETWEEN to _has_operator() --- system/database/DB_driver.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index d6f9f9c17..48f9fb5ac 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -1062,7 +1062,7 @@ abstract class CI_DB_driver { */ protected function _has_operator($str) { - return (bool) preg_match('/(\s|<|>|!|=|IS NULL|IS NOT NULL)/i', trim($str)); + return (bool) preg_match('/(\s|<|>|!|=|IS NULL|IS NOT NULL|BETWEEN)/i', trim($str)); } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 392b6ad264f045a5b9c19d51d09cb9f5a8675e8a Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Sun, 10 Jun 2012 15:08:59 +0300 Subject: Fix _where() with multiple condition custom query --- system/database/DB_query_builder.php | 2 +- system/database/drivers/postgre/postgre_driver.php | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'system') diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php index 7a54fce48..65e2fa749 100644 --- a/system/database/DB_query_builder.php +++ b/system/database/DB_query_builder.php @@ -427,7 +427,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $prefix = (count($this->qb_where) === 0 && count($this->qb_cache_where) === 0) ? '' : $type; $k = $this->_has_operator($k) - ? $this->protect_identifiers(substr($k, 0, strrpos(rtrim($k), ' ')), FALSE, $escape).strrchr(rtrim($k), ' ') + ? $this->protect_identifiers(substr($k, 0, strpos(rtrim($k), ' ')), FALSE, $escape).strchr(rtrim($k), ' ') : $this->protect_identifiers($k, FALSE, $escape); if (is_null($v) && ! $this->_has_operator($k)) diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php index 9cce1a403..ad9ac9000 100644 --- a/system/database/drivers/postgre/postgre_driver.php +++ b/system/database/drivers/postgre/postgre_driver.php @@ -616,7 +616,7 @@ class CI_DB_postgre_driver extends CI_DB { $prefix = (count($this->qb_where) === 0 && count($this->qb_cache_where) === 0) ? '' : $type; $k = $this->_has_operator($k) - ? $this->protect_identifiers(substr($k, 0, strrpos(rtrim($k), ' ')), FALSE, $escape).strrchr(rtrim($k), ' ') + ? $this->protect_identifiers(substr($k, 0, strpos(rtrim($k), ' ')), FALSE, $escape).strchr(rtrim($k), ' ') : $this->protect_identifiers($k, FALSE, $escape); if (is_null($v) && ! $this->_has_operator($k)) -- cgit v1.2.3-24-g4f1b From 4db16326a0418776f10802ecdcccb385ff67e363 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Sun, 10 Jun 2012 15:12:02 +0300 Subject: Remove a non-existent variable usage --- system/database/DB_driver.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index 48f9fb5ac..079ee8d05 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -1312,7 +1312,7 @@ abstract class CI_DB_driver { // way to deal with this, but I'm not thinking of it -- Rick if (strpos($item, '(') !== FALSE) { - return $item.$alias; + return $item; } // Convert tabs or multiple spaces into single spaces -- cgit v1.2.3-24-g4f1b From dca9f23d2d24ccf412d239693d2d156a8ee7fabe Mon Sep 17 00:00:00 2001 From: Michiel Vugteveen Date: Mon, 11 Jun 2012 09:17:14 +0200 Subject: get upload data with index key --- system/libraries/Upload.php | 30 +++++++++++++++++++----------- 1 file changed, 19 insertions(+), 11 deletions(-) (limited to 'system') diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php index 1f6aeeb6b..e422edb6c 100644 --- a/system/libraries/Upload.php +++ b/system/libraries/Upload.php @@ -347,26 +347,34 @@ class CI_Upload { * Returns an associative array containing all of the information * related to the upload, allowing the developer easy access in one array. * + * @param string * @return array */ - public function data() + public function data($index = NULL) { - 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, + $data = 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(), + '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' => $this->image_size_str, ); + + if ($index === NULL OR ! isset($data[$index])) + { + return $data; + } + + return $data[$index]; } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 3a7fb04fec6d5a389b8ab40b32403c9db0c40389 Mon Sep 17 00:00:00 2001 From: Michiel Vugteveen Date: Mon, 11 Jun 2012 09:29:16 +0200 Subject: tab fixes --- system/libraries/Upload.php | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'system') diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php index e422edb6c..287e28106 100644 --- a/system/libraries/Upload.php +++ b/system/libraries/Upload.php @@ -353,16 +353,16 @@ class CI_Upload { public function data($index = NULL) { $data = 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, + '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(), + '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, -- cgit v1.2.3-24-g4f1b From 46a0429a02bdf9dcf63c44c3f344417a1e9a5f0f Mon Sep 17 00:00:00 2001 From: Michiel Vugteveen Date: Mon, 11 Jun 2012 10:37:52 +0200 Subject: fixes --- system/libraries/Upload.php | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'system') diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php index 287e28106..b1d6ad6ca 100644 --- a/system/libraries/Upload.php +++ b/system/libraries/Upload.php @@ -369,12 +369,12 @@ class CI_Upload { 'image_size_str' => $this->image_size_str, ); - if ($index === NULL OR ! isset($data[$index])) + if ( ! empty($index)) { - return $data; + return isset($data[$index]) ? $data[$index] : NULL; } - return $data[$index]; + return $data; } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 0ee287ea08de5f3098a27230dcd8ca242b2eb793 Mon Sep 17 00:00:00 2001 From: Michiel Vugteveen Date: Mon, 11 Jun 2012 10:38:14 +0200 Subject: fixes --- system/libraries/Upload.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php index b1d6ad6ca..c96daaf15 100644 --- a/system/libraries/Upload.php +++ b/system/libraries/Upload.php @@ -348,7 +348,7 @@ class CI_Upload { * related to the upload, allowing the developer easy access in one array. * * @param string - * @return array + * @return mixed */ public function data($index = NULL) { -- cgit v1.2.3-24-g4f1b From 650b4c000242ad90ed1ca1e56bdee7d42dbdedaa Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 11 Jun 2012 12:07:15 +0300 Subject: Remove unused qb_order property + other minor changes --- system/database/DB_query_builder.php | 46 +++++++++++++----------------------- 1 file changed, 17 insertions(+), 29 deletions(-) (limited to 'system') diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php index 65e2fa749..b9d77f1fb 100644 --- a/system/database/DB_query_builder.php +++ b/system/database/DB_query_builder.php @@ -53,7 +53,6 @@ abstract class CI_DB_query_builder extends CI_DB_driver { 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 $qb_wherein = array(); @@ -942,7 +941,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { } elseif (trim($direction) !== '') { - $direction = (in_array(strtoupper(trim($direction)), array('ASC', 'DESC'), TRUE)) ? ' '.$direction : ' ASC'; + $direction = in_array(strtoupper(trim($direction)), array('ASC', 'DESC'), TRUE) ? ' '.$direction : ' ASC'; } @@ -962,12 +961,9 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $orderby = implode(', ', $temp); } - elseif ($direction !== $this->_random_keyword) + elseif ($direction !== $this->_random_keyword && $escape === TRUE) { - if ($escape === TRUE) - { - $orderby = $this->protect_identifiers($orderby); - } + $orderby = $this->protect_identifiers($orderby); } $this->qb_orderby[] = $orderby_statement = $orderby.$direction; @@ -994,7 +990,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { { $this->qb_limit = (int) $value; - if ( ! is_null($offset)) + if ( ! empty($offset)) { $this->qb_offset = (int) $offset; } @@ -1069,7 +1065,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $this->from($table); } - $select = $this->_compile_select(); + $select = $this->_compile_select(); if ($reset === TRUE) { @@ -1092,7 +1088,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { * @param string the offset clause * @return object */ - public function get($table = '', $limit = null, $offset = null) + public function get($table = '', $limit = NULL, $offset = NULL) { if ($table !== '') { @@ -1100,7 +1096,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $this->from($table); } - if ( ! is_null($limit)) + if ( ! empty($limit)) { $this->limit($limit, $offset); } @@ -1165,7 +1161,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $this->where($where); } - if ( ! is_null($limit)) + if ( ! empty($limit)) { $this->limit($limit, $offset); } @@ -1274,11 +1270,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { ksort($row); // puts $row in the same order as our keys - if ($escape === FALSE) - { - $this->qb_set[] = '('.implode(',', $row).')'; - } - else + if ($escape !== FALSE) { $clean = array(); foreach ($row as $value) @@ -1286,8 +1278,10 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $clean[] = $this->escape($value); } - $this->qb_set[] = '('.implode(',', $clean).')'; + $row = $clean; } + + $this->qb_set[] = '('.implode(',', $row).')'; } foreach ($keys as $k) @@ -1552,7 +1546,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $this->where($where); } - if ($limit != NULL) + if ( ! empty($limit)) { $this->limit($limit); } @@ -1873,7 +1867,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $this->where($where); } - if ($limit != NULL) + if ( ! empty($limit)) { $this->limit($limit); } @@ -1914,7 +1908,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { return 'DELETE FROM '.$table .(count($conditions) > 0 ? ' WHERE '.implode(' AND ', $conditions) : '') - .($limit ? ' LIMIT '.$limit : ''); + .($limit ? ' LIMIT '.(int) $limit : ''); } // -------------------------------------------------------------------- @@ -2087,10 +2081,6 @@ abstract class CI_DB_query_builder extends CI_DB_driver { if (count($this->qb_orderby) > 0) { $sql .= "\nORDER BY ".implode(', ', $this->qb_orderby); - if ($this->qb_order !== FALSE) - { - $sql .= ($this->qb_order === 'desc') ? ' DESC' : ' ASC'; - } } // Write the "LIMIT" portion of the query @@ -2320,8 +2310,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { 'qb_no_escape' => array(), 'qb_distinct' => FALSE, 'qb_limit' => FALSE, - 'qb_offset' => FALSE, - 'qb_order' => FALSE + 'qb_offset' => FALSE ) ); } @@ -2344,8 +2333,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { 'qb_like' => array(), 'qb_orderby' => array(), 'qb_keys' => array(), - 'qb_limit' => FALSE, - 'qb_order' => FALSE + 'qb_limit' => FALSE ) ); } -- cgit v1.2.3-24-g4f1b From ba2617646eb072be0ecfec8818e332345010fc03 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 11 Jun 2012 14:11:35 +0300 Subject: Fix issue #1455 (introduct in d261b1e89c3d4d5191036d5a5660ef6764e593a0) --- system/libraries/Email.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/libraries/Email.php b/system/libraries/Email.php index c70144f7c..09f217530 100644 --- a/system/libraries/Email.php +++ b/system/libraries/Email.php @@ -1599,7 +1599,7 @@ class CI_Email { $this->_debug_msg[] = '
'.$cmd.': '.$reply.'
'; - if (substr($reply, 0, 3) !== $resp) + if ( (int) substr($reply, 0, 3) !== $resp) { $this->_set_error_message('lang:email_smtp_error', $reply); return FALSE; -- cgit v1.2.3-24-g4f1b From 71379ca89226fe8af0314a8b70e5dc0f57367255 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 11 Jun 2012 16:12:43 +0300 Subject: Add OFFSET support for SQL Server 2005+ in MSSQL/SQLSRV --- system/database/drivers/mssql/mssql_driver.php | 25 +++++++++++++++++++++++- system/database/drivers/sqlsrv/sqlsrv_driver.php | 25 +++++++++++++++++++++--- 2 files changed, 46 insertions(+), 4 deletions(-) (limited to 'system') diff --git a/system/database/drivers/mssql/mssql_driver.php b/system/database/drivers/mssql/mssql_driver.php index 87094e76e..47dc55844 100644 --- a/system/database/drivers/mssql/mssql_driver.php +++ b/system/database/drivers/mssql/mssql_driver.php @@ -504,7 +504,30 @@ class CI_DB_mssql_driver extends CI_DB { */ protected function _limit($sql, $limit, $offset) { - return preg_replace('/(^\SELECT (DISTINCT)?)/i','\\1 TOP '.($limit + $offset).' ', $sql); + // As of SQL Server 2012 (11.0.*) OFFSET is supported + if (version_compare($this->version(), '11', '>=')) + { + return $sql.' OFFSET '.(int) $offset.' ROWS FETCH NEXT '.(int) $limit.' ROWS ONLY'; + } + + $limit = $offset + $limit; + + // As of SQL Server 2005 (9.0.*) ROW_NUMBER() is supported, + // however an ORDER BY clause is required for it to work + if (version_compare($this->version(), '9', '>=') && $offset && ! empty($this->qb_orderby)) + { + $orderby = 'ORDER BY '.implode(', ', $this->qb_orderby); + + // We have to strip the ORDER BY clause + $sql = trim(substr($sql, 0, strrpos($sql, 'ORDER BY '.$orderby))); + + return 'SELECT '.(count($this->qb_select) === 0 ? '*' : implode(', ', $this->qb_select))." FROM (\n" + .preg_replace('/^(SELECT( DISTINCT)?)/i', '\\1 ROW_NUMBER() OVER('.$orderby.') AS '.$this->escape_identifiers('CI_rownum').', ', $sql) + ."\n) ".$this->escape_identifiers('CI_subquery') + ."\nWHERE ".$this->escape_identifiers('CI_rownum').' BETWEEN '.((int) $offset + 1).' AND '.$limit; + } + + return preg_replace('/(^\SELECT (DISTINCT)?)/i','\\1 TOP '.$limit.' ', $sql); } // -------------------------------------------------------------------- diff --git a/system/database/drivers/sqlsrv/sqlsrv_driver.php b/system/database/drivers/sqlsrv/sqlsrv_driver.php index eebd6bff8..825c02452 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_driver.php +++ b/system/database/drivers/sqlsrv/sqlsrv_driver.php @@ -463,9 +463,28 @@ class CI_DB_sqlsrv_driver extends CI_DB { protected function _limit($sql, $limit, $offset) { // As of SQL Server 2012 (11.0.*) OFFSET is supported - return version_compare($this->version(), '11', '>=') - ? $sql.' OFFSET '.(int) $offset.' ROWS FETCH NEXT '.(int) $limit.' ROWS ONLY' - : preg_replace('/(^\SELECT (DISTINCT)?)/i','\\1 TOP '.($limit + $offset).' ', $sql); + if (version_compare($this->version(), '11', '>=')) + { + return $sql.' OFFSET '.(int) $offset.' ROWS FETCH NEXT '.(int) $limit.' ROWS ONLY'; + } + + $limit = $offset + $limit; + + // An ORDER BY clause is required for ROW_NUMBER() to work + if ($offset && ! empty($this->qb_orderby)) + { + $orderby = 'ORDER BY '.implode(', ', $this->qb_orderby); + + // We have to strip the ORDER BY clause + $sql = trim(substr($sql, 0, strrpos($sql, 'ORDER BY '.$orderby))); + + return 'SELECT '.(count($this->qb_select) === 0 ? '*' : implode(', ', $this->qb_select))." FROM (\n" + .preg_replace('/^(SELECT( DISTINCT)?)/i', '\\1 ROW_NUMBER() OVER('.$orderby.') AS '.$this->escape_identifiers('CI_rownum').', ', $sql) + ."\n) ".$this->escape_identifiers('CI_subquery') + ."\nWHERE ".$this->escape_identifiers('CI_rownum').' BETWEEN '.((int) $offset + 1).' AND '.$limit; + } + + return preg_replace('/(^\SELECT (DISTINCT)?)/i','\\1 TOP '.$limit.' ', $sql); } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 88cb278a1e52dd7db5b0ebe2037c12f0dd69c0c1 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 11 Jun 2012 20:40:50 +0300 Subject: Fix issue #1456 --- system/database/DB_query_builder.php | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'system') diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php index b9d77f1fb..7490639dd 100644 --- a/system/database/DB_query_builder.php +++ b/system/database/DB_query_builder.php @@ -953,7 +953,9 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $part = trim($part); if ( ! in_array($part, $this->qb_aliased_tables)) { - $part = $this->protect_identifiers(trim($part)); + $part = preg_match('/^(.+)\s+(ASC|DESC)$/i', $part, $matches) + ? $this->protect_identifiers(rtrim($matches[1])).' '.$matches[2] + : $this->protect_identifiers($part); } $temp[] = $part; @@ -963,7 +965,9 @@ abstract class CI_DB_query_builder extends CI_DB_driver { } elseif ($direction !== $this->_random_keyword && $escape === TRUE) { - $orderby = $this->protect_identifiers($orderby); + $part = preg_match('/^(.+)\s+(ASC|DESC)$/i', $orderby, $matches) + ? $this->protect_identifiers(rtrim($matches[1])).' '.$matches[2] + : $this->protect_identifiers($orderby); } $this->qb_orderby[] = $orderby_statement = $orderby.$direction; -- cgit v1.2.3-24-g4f1b From e6302791d229e42c8fc42a3982a10eb63508197f Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 11 Jun 2012 21:28:22 +0300 Subject: Fix a join() issue --- system/database/DB_query_builder.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php index 7490639dd..b99d4c607 100644 --- a/system/database/DB_query_builder.php +++ b/system/database/DB_query_builder.php @@ -343,7 +343,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $this->_track_aliases($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($match[3]); } -- cgit v1.2.3-24-g4f1b From 5d28176a76355b230f1c4e1858475def4e34fa4c Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 11 Jun 2012 22:05:40 +0300 Subject: Fix issue #1264 --- system/database/DB_forge.php | 54 ++++++++++++++++++++-- system/database/DB_utility.php | 13 +++--- system/database/drivers/cubrid/cubrid_utility.php | 6 +-- .../database/drivers/interbase/interbase_forge.php | 8 ++++ system/database/drivers/sqlite/sqlite_forge.php | 8 ++++ system/database/drivers/sqlite3/sqlite3_forge.php | 8 ++++ 6 files changed, 84 insertions(+), 13 deletions(-) (limited to 'system') diff --git a/system/database/DB_forge.php b/system/database/DB_forge.php index ff5eb3fe6..9b7639289 100644 --- a/system/database/DB_forge.php +++ b/system/database/DB_forge.php @@ -72,6 +72,11 @@ abstract class CI_DB_forge { return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE; } + if ( ! empty($this->db->data_cache['db_names'])) + { + $this->db->data_cache['db_names'][] = $db_name; + } + return TRUE; } @@ -99,6 +104,15 @@ abstract class CI_DB_forge { return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE; } + if ( ! empty($this->db->data_cache['db_names'])) + { + $key = array_search(strtolower($db_name), array_map('strtolower', $this->db->data_cache['db_names']), TRUE); + if ($key !== FALSE) + { + unset($this->db->data_cache['db_names'][$key]); + } + } + return TRUE; } @@ -209,7 +223,18 @@ abstract class CI_DB_forge { $sql = $this->_create_table($this->db->dbprefix.$table, $this->fields, $this->primary_keys, $this->keys, $if_not_exists); $this->_reset(); - return is_bool($sql) ? $sql : $this->db->query($sql); + + if (is_bool($sql)) + { + return $sql; + } + + if (($result = $this->db->query($sql)) !== FALSE && ! empty($this->db->data_cache['table_names'])) + { + $this->db->data_cache['table_names'][] = $$this->db->dbprefix.$table; + } + + return $result; } // -------------------------------------------------------------------- @@ -231,7 +256,19 @@ abstract class CI_DB_forge { return ($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))); + $result = $this->db->query(sprintf($this->_drop_table, $this->db->escape_identifiers($this->db->dbprefix.$table_name))); + + // Update table list cache + if ($result && ! empty($this->db->data_cache['table_names'])) + { + $key = array_search(strtolower($this->db->dbprefix.$table_name), array_map('strtolower', $this->db->data_cache['table_names']), TRUE); + if ($key !== FALSE) + { + unset($this->db->data_cache['table_names'][$key]); + } + } + + return $result; } // -------------------------------------------------------------------- @@ -255,10 +292,21 @@ abstract class CI_DB_forge { return ($this->db->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; } - return $this->db->query(sprintf($this->_rename_table, + $result = $this->db->query(sprintf($this->_rename_table, $this->db->escape_identifiers($this->db->dbprefix.$table_name), $this->db->escape_identifiers($this->db->dbprefix.$new_table_name)) ); + + if ($result && ! empty($this->db->data_cache['table_names'])) + { + $key = array_search(strtolower($this->db->dbprefix.$table_name), array_map('strtolower', $this->db->data_cache['table_names']), TRUE); + if ($key !== FALSE) + { + $this->db->data_cache['table_names'][$key] = $this->db->dbprefix.$new_table_name; + } + } + + return $result; } // -------------------------------------------------------------------- diff --git a/system/database/DB_utility.php b/system/database/DB_utility.php index 02c921834..6a3b40779 100644 --- a/system/database/DB_utility.php +++ b/system/database/DB_utility.php @@ -35,7 +35,6 @@ abstract class CI_DB_utility extends CI_DB_forge { public $db; - public $data_cache = array(); // Platform specific SQL strings // Just setting those defaults to FALSE as they are mostly MySQL-specific @@ -60,29 +59,29 @@ abstract class CI_DB_utility extends CI_DB_forge { public function list_databases() { // Is there a cached result? - if (isset($this->data_cache['db_names'])) + if (isset($this->db->data_cache['db_names'])) { - return $this->data_cache['db_names']; + return $this->db->data_cache['db_names']; } elseif ($this->_list_databases === FALSE) { return ($this->db->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE; } - $this->data_cache['db_names'] = array(); + $this->db->data_cache['db_names'] = array(); $query = $this->db->query($this->_list_databases); if ($query === FALSE) { - return $this->data_cache['db_names']; + return $this->db->data_cache['db_names']; } for ($i = 0, $c = count($query); $i < $c; $i++) { - $this->data_cache['db_names'] = current($query[$i]); + $this->db->data_cache['db_names'] = current($query[$i]); } - return $this->data_cache['db_names']; + return $this->db->data_cache['db_names']; } // -------------------------------------------------------------------- diff --git a/system/database/drivers/cubrid/cubrid_utility.php b/system/database/drivers/cubrid/cubrid_utility.php index c8cee99b6..ea8feb4e2 100644 --- a/system/database/drivers/cubrid/cubrid_utility.php +++ b/system/database/drivers/cubrid/cubrid_utility.php @@ -41,12 +41,12 @@ class CI_DB_cubrid_utility extends CI_DB_utility { */ public function list_databases() { - if (isset($this->data_cache['db_names'])) + if (isset($this->db->data_cache['db_names'])) { - return $this->data_cache['db_names']; + return $this->db->data_cache['db_names']; } - return $this->data_cache['db_names'] = cubrid_list_dbs($this->db->conn_id); + return $this->db->data_cache['db_names'] = cubrid_list_dbs($this->db->conn_id); } // -------------------------------------------------------------------- diff --git a/system/database/drivers/interbase/interbase_forge.php b/system/database/drivers/interbase/interbase_forge.php index 3f9967f1f..d1b006e80 100644 --- a/system/database/drivers/interbase/interbase_forge.php +++ b/system/database/drivers/interbase/interbase_forge.php @@ -67,6 +67,14 @@ class CI_DB_interbase_forge extends CI_DB_forge { { return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE; } + elseif ( ! empty($this->db->data_cache['db_names'])) + { + $key = array_search(strtolower($this->db->database), array_map('strtolower', $this->db->data_cache['db_names']), TRUE); + if ($key !== FALSE) + { + unset($this->db->data_cache['db_names'][$key]); + } + } return TRUE; } diff --git a/system/database/drivers/sqlite/sqlite_forge.php b/system/database/drivers/sqlite/sqlite_forge.php index 71eed7df4..e02e327f3 100644 --- a/system/database/drivers/sqlite/sqlite_forge.php +++ b/system/database/drivers/sqlite/sqlite_forge.php @@ -61,6 +61,14 @@ class CI_DB_sqlite_forge extends CI_DB_forge { { return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE; } + elseif ( ! empty($this->db->data_cache['db_names'])) + { + $key = array_search(strtolower($this->db->database), array_map('strtolower', $this->db->data_cache['db_names']), TRUE); + if ($key !== FALSE) + { + unset($this->db->data_cache['db_names'][$key]); + } + } return TRUE; } diff --git a/system/database/drivers/sqlite3/sqlite3_forge.php b/system/database/drivers/sqlite3/sqlite3_forge.php index f8bd11656..6a76ba929 100644 --- a/system/database/drivers/sqlite3/sqlite3_forge.php +++ b/system/database/drivers/sqlite3/sqlite3_forge.php @@ -66,6 +66,14 @@ class CI_DB_sqlite3_forge extends CI_DB_forge { { return $this->db->db_debug ? $this->db->display_error('db_unable_to_drop') : FALSE; } + elseif ( ! empty($this->db->data_cache['db_names'])) + { + $key = array_search(strtolower($this->db->database), array_map('strtolower', $this->db->data_cache['db_names']), TRUE); + if ($key !== FALSE) + { + unset($this->db->data_cache['db_names'][$key]); + } + } return TRUE; } -- cgit v1.2.3-24-g4f1b From 1d1d7ffc3868fd76b46fdce093fab0ce89320e94 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 11 Jun 2012 22:35:35 +0300 Subject: Fix an issue introduced in 88cb278a1e52dd7db5b0ebe2037c12f0dd69c0c1 --- system/database/DB_query_builder.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php index b99d4c607..645ac3969 100644 --- a/system/database/DB_query_builder.php +++ b/system/database/DB_query_builder.php @@ -965,7 +965,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { } elseif ($direction !== $this->_random_keyword && $escape === TRUE) { - $part = preg_match('/^(.+)\s+(ASC|DESC)$/i', $orderby, $matches) + $orderby = preg_match('/^(.+)\s+(ASC|DESC)$/i', $orderby, $matches) ? $this->protect_identifiers(rtrim($matches[1])).' '.$matches[2] : $this->protect_identifiers($orderby); } -- cgit v1.2.3-24-g4f1b From 428702387ca071db4686ec6d6c60bd35b01c33e4 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 12 Jun 2012 01:30:20 +0300 Subject: join() with multiple conditions and optional escape parameter --- system/database/DB_query_builder.php | 52 ++++++++++++++++++++++++++++++------ 1 file changed, 44 insertions(+), 8 deletions(-) (limited to 'system') diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php index 645ac3969..488b294e4 100644 --- a/system/database/DB_query_builder.php +++ b/system/database/DB_query_builder.php @@ -83,6 +83,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { * Generates the SELECT portion of the query * * @param string + * @param mixed * @return object */ public function select($select = '*', $escape = NULL) @@ -92,6 +93,9 @@ abstract class CI_DB_query_builder extends CI_DB_driver { $select = explode(',', $select); } + // If the escape value was not set will will base it on the global setting + is_bool($escape) OR $escape = $this->_protect_identifiers; + foreach ($select as $val) { $val = trim($val); @@ -320,15 +324,16 @@ abstract class CI_DB_query_builder extends CI_DB_driver { * @param string * @param string the join condition * @param string the type of join + * @param string wether not to try to escape identifiers * @return object */ - public function join($table, $cond, $type = '') + public function join($table, $cond, $type = '', $escape = TRUE) { if ($type !== '') { $type = strtoupper(trim($type)); - if ( ! in_array($type, array('LEFT', 'RIGHT', 'OUTER', 'INNER', 'LEFT OUTER', 'RIGHT OUTER'))) + if ( ! in_array($type, array('LEFT', 'RIGHT', 'OUTER', 'INNER', 'LEFT OUTER', 'RIGHT OUTER'), TRUE)) { $type = ''; } @@ -342,12 +347,39 @@ abstract class CI_DB_query_builder extends CI_DB_driver { // 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, $match)) + // Split multiple conditions + if ($escape === TRUE && preg_match_all('/\sAND\s|\sOR\s/i', $cond, $m, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) + { + $newcond = ''; + $m[0][] = array('', strlen($cond)); + + for ($i = 0, $c = count($m[0]), $s = 0; + $i < $c; + $s += $m[0][$i][1] + strlen($m[0][$i][0]), $i++) + { + $temp = substr($cond, $s, $m[0][$i][1]); + + $newcond .= preg_match('/([\[\w\.-]+)([\W\s]+)(.+)/i', $temp, $match) + ? $this->protect_identifiers($match[1]).$match[2].$this->protect_identifiers($match[3]) + : $temp; + + $newcond .= $m[0][$i][0]; + } + + $cond = $newcond; + } + // Split apart the condition and protect the identifiers + elseif ($escape === TRUE && preg_match('/([\[\w\.-]+)([\W\s]+)(.+)/i', $cond, $match)) { $cond = $this->protect_identifiers($match[1]).$match[2].$this->protect_identifiers($match[3]); } + // Do we want to escape the table name? + if ($escape === TRUE) + { + $table = $this->protect_identifiers($table, TRUE, NULL, FALSE); + } + // Assemble the JOIN statement $this->qb_join[] = $join = $type.'JOIN '.$this->protect_identifiers($table, TRUE, NULL, FALSE).' ON '.$cond; @@ -370,6 +402,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { * * @param mixed * @param mixed + * @param bool * @return object */ public function where($key, $value = NULL, $escape = TRUE) @@ -387,6 +420,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { * * @param mixed * @param mixed + * @param bool * @return object */ public function or_where($key, $value = NULL, $escape = TRUE) @@ -404,6 +438,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { * @param mixed * @param mixed * @param string + * @param mixed * @return object */ protected function _where($key, $value = NULL, $type = 'AND ', $escape = NULL) @@ -416,10 +451,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { } // If the escape value was not set will will base it on the global setting - if ( ! is_bool($escape)) - { - $escape = $this->_protect_identifiers; - } + $escape = $this->_protect_identifiers; foreach ($key as $k => $v) { @@ -851,6 +883,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { * * @param string * @param string + * @param bool * @return object */ public function having($key, $value = '', $escape = TRUE) @@ -867,6 +900,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { * * @param string * @param string + * @param bool * @return object */ public function or_having($key, $value = '', $escape = TRUE) @@ -883,6 +917,8 @@ abstract class CI_DB_query_builder extends CI_DB_driver { * * @param string * @param string + * @param string + * @param bool * @return object */ protected function _having($key, $value = '', $type = 'AND ', $escape = TRUE) -- cgit v1.2.3-24-g4f1b From 0d2c06ea1d96ea3f35dd1e7856977a24cec43233 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 12 Jun 2012 02:33:45 +0300 Subject: Change file permissions for system/core/*.php and system/database/DB.php so that they don't differ from the rest --- system/core/Benchmark.php | 0 system/core/CodeIgniter.php | 0 system/core/Config.php | 0 system/core/Exceptions.php | 0 system/core/Hooks.php | 0 system/core/Input.php | 0 system/core/Lang.php | 0 system/core/Model.php | 0 system/core/Output.php | 0 system/core/Router.php | 0 system/core/Security.php | 0 system/core/URI.php | 0 system/database/DB.php | 0 13 files changed, 0 insertions(+), 0 deletions(-) mode change 100755 => 100644 system/core/Benchmark.php mode change 100755 => 100644 system/core/CodeIgniter.php mode change 100755 => 100644 system/core/Config.php mode change 100755 => 100644 system/core/Exceptions.php mode change 100755 => 100644 system/core/Hooks.php mode change 100755 => 100644 system/core/Input.php mode change 100755 => 100644 system/core/Lang.php mode change 100755 => 100644 system/core/Model.php mode change 100755 => 100644 system/core/Output.php mode change 100755 => 100644 system/core/Router.php mode change 100755 => 100644 system/core/Security.php mode change 100755 => 100644 system/core/URI.php mode change 100755 => 100644 system/database/DB.php (limited to 'system') diff --git a/system/core/Benchmark.php b/system/core/Benchmark.php old mode 100755 new mode 100644 diff --git a/system/core/CodeIgniter.php b/system/core/CodeIgniter.php old mode 100755 new mode 100644 diff --git a/system/core/Config.php b/system/core/Config.php old mode 100755 new mode 100644 diff --git a/system/core/Exceptions.php b/system/core/Exceptions.php old mode 100755 new mode 100644 diff --git a/system/core/Hooks.php b/system/core/Hooks.php old mode 100755 new mode 100644 diff --git a/system/core/Input.php b/system/core/Input.php old mode 100755 new mode 100644 diff --git a/system/core/Lang.php b/system/core/Lang.php old mode 100755 new mode 100644 diff --git a/system/core/Model.php b/system/core/Model.php old mode 100755 new mode 100644 diff --git a/system/core/Output.php b/system/core/Output.php old mode 100755 new mode 100644 diff --git a/system/core/Router.php b/system/core/Router.php old mode 100755 new mode 100644 diff --git a/system/core/Security.php b/system/core/Security.php old mode 100755 new mode 100644 diff --git a/system/core/URI.php b/system/core/URI.php old mode 100755 new mode 100644 diff --git a/system/database/DB.php b/system/database/DB.php old mode 100755 new mode 100644 -- cgit v1.2.3-24-g4f1b From 782de1101f37b21ff2183fde5b2ed8569d8c287d Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 12 Jun 2012 03:04:50 +0300 Subject: Added MySQLi backup() support --- system/database/drivers/mysqli/mysqli_utility.php | 119 +++++++++++++++++++++- 1 file changed, 117 insertions(+), 2 deletions(-) (limited to 'system') diff --git a/system/database/drivers/mysqli/mysqli_utility.php b/system/database/drivers/mysqli/mysqli_utility.php index 27d4ef817..5d2bdbce0 100644 --- a/system/database/drivers/mysqli/mysqli_utility.php +++ b/system/database/drivers/mysqli/mysqli_utility.php @@ -46,9 +46,124 @@ class CI_DB_mysqli_utility extends CI_DB_utility { */ protected function _backup($params = array()) { - // Currently unsupported - return $this->db->display_error('db_unsuported_feature'); + if (count($params) === 0) + { + return FALSE; + } + + // Extract the prefs for simplicity + extract($params); + + // Build the output + $output = ''; + foreach ( (array) $tables as $table) + { + // Is the table in the "ignore" list? + if (in_array($table, (array) $ignore, TRUE)) + { + continue; + } + + // Get the table schema + $query = $this->db->query('SHOW CREATE TABLE '.$this->db->escape_identifiers($this->db->database.'.'.$table)); + + // No result means the table name was invalid + if ($query === FALSE) + { + continue; + } + + // Write out the table schema + $output .= '#'.$newline.'# TABLE STRUCTURE FOR: '.$table.$newline.'#'.$newline.$newline; + + if ($add_drop === TRUE) + { + $output .= 'DROP TABLE IF EXISTS '.$this->db->protect_identifiers($table).';'.$newline.$newline; + } + + $i = 0; + $result = $query->result_array(); + foreach ($result[0] as $val) + { + if ($i++ % 2) + { + $output .= $val.';'.$newline.$newline; + } + } + + // If inserts are not needed we're done... + if ($add_insert === FALSE) + { + continue; + } + + // Grab all the data from the current table + $query = $this->db->query('SELECT * FROM '.$this->db->protect_identifiers($table)); + + if ($query->num_rows() === 0) + { + continue; + } + + // Fetch the field names and determine if the field is an + // integer type. We use this info to decide whether to + // surround the data with quotes or not + + $i = 0; + $field_str = ''; + $is_int = array(); + while ($field = $query->result_id->fetch_field()) + { + // Most versions of MySQL store timestamp as a string + $is_int[$i] = in_array(strtolower($field->type), + array('tinyint', 'smallint', 'mediumint', 'int', 'bigint'), //, 'timestamp'), + TRUE); + + // Create a string of field names + $field_str .= $this->db->escape_identifiers($field->name).', '; + $i++; + } + + // Trim off the end comma + $field_str = preg_replace('/, $/' , '', $field_str); + + // Build the insert string + foreach ($query->result_array() as $row) + { + $val_str = ''; + + $i = 0; + foreach ($row as $v) + { + // Is the value NULL? + if ($v === NULL) + { + $val_str .= 'NULL'; + } + else + { + // Escape the data if it's not an integer + $val_str .= ($is_int[$i] === FALSE) ? $this->db->escape($v) : $v; + } + + // Append a comma + $val_str .= ', '; + $i++; + } + + // Remove the comma at the end of the string + $val_str = preg_replace('/, $/' , '', $val_str); + + // Build the INSERT string + $output .= 'INSERT INTO '.$this->db->protect_identifiers($table).' ('.$field_str.') VALUES ('.$val_str.');'.$newline; + } + + $output .= $newline.$newline; + } + + return $output; } + } /* End of file mysqli_utility.php */ -- cgit v1.2.3-24-g4f1b From c9195a75e7d3d06524c9a5ce97f4f4c30c69019b Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 12 Jun 2012 03:49:03 +0300 Subject: Add changelog for pull #1017 --- system/libraries/Cache/drivers/Cache_file.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'system') diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php index 1b57c8929..08231963e 100644 --- a/system/libraries/Cache/drivers/Cache_file.php +++ b/system/libraries/Cache/drivers/Cache_file.php @@ -26,7 +26,7 @@ */ /** - * CodeIgniter Memcached Caching Class + * CodeIgniter File Caching Class * * @package CodeIgniter * @subpackage Libraries @@ -202,4 +202,4 @@ class CI_Cache_file extends CI_Driver { } /* 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 -- cgit v1.2.3-24-g4f1b From 7eb7ebfaa05b99c12746a7042116afa51d55260e Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 12 Jun 2012 10:26:27 +0300 Subject: Switch protected properties in Pagination class to public and fix 2 issues from d261b1e89c3d4d5191036d5a5660ef6764e593a0 --- system/libraries/Pagination.php | 68 ++++++++++++++++++++--------------------- 1 file changed, 34 insertions(+), 34 deletions(-) (limited to 'system') diff --git a/system/libraries/Pagination.php b/system/libraries/Pagination.php index a91159c98..ed86b89bc 100644 --- a/system/libraries/Pagination.php +++ b/system/libraries/Pagination.php @@ -36,38 +36,38 @@ */ class CI_Pagination { - protected $base_url = ''; // The page we are linking to - protected $prefix = ''; // A custom prefix added to the path. - protected $suffix = ''; // A custom suffix added to the path. - protected $total_rows = 0; // Total number of items (database results) - protected $per_page = 10; // Max number of items you want shown per page - protected $num_links = 2; // Number of "digit" links to show before/after the currently viewed page - protected $cur_page = 0; // The current page being viewed - protected $use_page_numbers = FALSE; // Use page number for segment instead of offset - protected $first_link = '‹ First'; - protected $next_link = '>'; - protected $prev_link = '<'; - protected $last_link = 'Last ›'; - protected $uri_segment = 3; - protected $full_tag_open = ''; - protected $full_tag_close = ''; - protected $first_tag_open = ''; - protected $first_tag_close = ' '; - protected $last_tag_open = ' '; - protected $last_tag_close = ''; - protected $first_url = ''; // Alternative URL for the First Page. - protected $cur_tag_open = ' '; - protected $cur_tag_close = ''; - protected $next_tag_open = ' '; - protected $next_tag_close = ' '; - protected $prev_tag_open = ' '; - protected $prev_tag_close = ''; - protected $num_tag_open = ' '; - protected $num_tag_close = ''; - protected $page_query_string = FALSE; - protected $query_string_segment = 'per_page'; - protected $display_pages = TRUE; - protected $anchor_class = ''; + public $base_url = ''; // The page we are linking to + public $prefix = ''; // A custom prefix added to the path. + public $suffix = ''; // A custom suffix added to the path. + public $total_rows = 0; // Total number of items (database results) + public $per_page = 10; // Max number of items you want shown per page + public $num_links = 2; // Number of "digit" links to show before/after the currently viewed page + public $cur_page = 0; // The current page being viewed + public $use_page_numbers = FALSE; // Use page number for segment instead of offset + public $first_link = '‹ First'; + public $next_link = '>'; + public $prev_link = '<'; + public $last_link = 'Last ›'; + public $uri_segment = 3; + public $full_tag_open = ''; + public $full_tag_close = ''; + public $first_tag_open = ''; + public $first_tag_close = ' '; + public $last_tag_open = ' '; + public $last_tag_close = ''; + public $first_url = ''; // Alternative URL for the First Page. + public $cur_tag_open = ' '; + public $cur_tag_close = ''; + public $next_tag_open = ' '; + public $next_tag_close = ' '; + public $prev_tag_open = ' '; + public $prev_tag_close = ''; + public $num_tag_open = ' '; + public $num_tag_close = ''; + public $page_query_string = FALSE; + public $query_string_segment = 'per_page'; + public $display_pages = TRUE; + public $anchor_class = ''; /** * Constructor @@ -97,7 +97,7 @@ class CI_Pagination { { if ($key === 'anchor_class') { - $this->anchor_class = ($val !== '') ? 'class="'.$val.'" ' : ''; + $this->anchor_class = ($val) ? 'class="'.$val.'" ' : ''; } elseif (isset($this->$key)) { @@ -145,7 +145,7 @@ class CI_Pagination { if ($CI->config->item('enable_query_strings') === TRUE OR $this->page_query_string === TRUE) { - if ($CI->input->get($this->query_string_segment) !== $base_page) + if ($CI->input->get($this->query_string_segment) != $base_page) { $this->cur_page = (int) $CI->input->get($this->query_string_segment); } -- cgit v1.2.3-24-g4f1b From 5a1e5e34207b9b30ff42200158074953ca1cabab Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 12 Jun 2012 11:28:26 +0300 Subject: Add support for the anchor 'rel' attribute in the Pagination library --- system/libraries/Pagination.php | 44 ++++++++++++++++++++++++++++++++++------- 1 file changed, 37 insertions(+), 7 deletions(-) (limited to 'system') diff --git a/system/libraries/Pagination.php b/system/libraries/Pagination.php index ed86b89bc..cdec736ff 100644 --- a/system/libraries/Pagination.php +++ b/system/libraries/Pagination.php @@ -68,6 +68,7 @@ class CI_Pagination { public $query_string_segment = 'per_page'; public $display_pages = TRUE; public $anchor_class = ''; + public $attr_rel = TRUE; /** * Constructor @@ -212,7 +213,8 @@ class CI_Pagination { if ($this->first_link !== FALSE && $this->cur_page > ($this->num_links + 1)) { $first_url = ($this->first_url === '') ? $this->base_url : $this->first_url; - $output .= $this->first_tag_open.'anchor_class.'href="'.$first_url.'">'.$this->first_link.''.$this->first_tag_close; + $output .= $this->first_tag_open.'anchor_class.'href="'.$first_url.'"'.$this->_attr_rel('start').'>' + .$this->first_link.''.$this->first_tag_close; } // Render the "previous" link @@ -222,12 +224,14 @@ class CI_Pagination { if ($i === $base_page && $this->first_url !== '') { - $output .= $this->prev_tag_open.'anchor_class.'href="'.$this->first_url.'">'.$this->prev_link.''.$this->prev_tag_close; + $output .= $this->prev_tag_open.'anchor_class.'href="'.$this->first_url.'"'.$this->_attr_rel('prev').'>' + .$this->prev_link.''.$this->prev_tag_close; } else { $i = ($i === $base_page) ? '' : $this->prefix.$i.$this->suffix; - $output .= $this->prev_tag_open.'anchor_class.'href="'.$this->base_url.$i.'">'.$this->prev_link.''.$this->prev_tag_close; + $output .= $this->prev_tag_open.'anchor_class.'href="'.$this->base_url.$i.'"'.$this->_attr_rel('prev').'>' + .$this->prev_link.''.$this->prev_tag_close; } } @@ -252,13 +256,15 @@ class CI_Pagination { if ($n === '' && $this->first_url !== '') { - $output .= $this->num_tag_open.'anchor_class.'href="'.$this->first_url.'">'.$loop.''.$this->num_tag_close; + $output .= $this->num_tag_open.'anchor_class.'href="'.$this->first_url.'"'.$this->_attr_rel('start').'>' + .$loop.''.$this->num_tag_close; } else { $n = ($n === '') ? '' : $this->prefix.$n.$this->suffix; - $output .= $this->num_tag_open.'anchor_class.'href="'.$this->base_url.$n.'">'.$loop.''.$this->num_tag_close; + $output .= $this->num_tag_open.'anchor_class.'href="'.$this->base_url.$n.'"'.$this->_attr_rel().'>' + .$loop.''.$this->num_tag_close; } } } @@ -270,7 +276,8 @@ class CI_Pagination { { $i = ($this->use_page_numbers) ? $this->cur_page + 1 : $this->cur_page * $this->per_page; - $output .= $this->next_tag_open.'anchor_class.'href="'.$this->base_url.$this->prefix.$i.$this->suffix.'">'.$this->next_link.''.$this->next_tag_close; + $output .= $this->next_tag_open.'anchor_class.'href="'.$this->base_url.$this->prefix.$i.$this->suffix.'"'.$this->_attr_rel('next').'>' + .$this->next_link.''.$this->next_tag_close; } // Render the "Last" link @@ -278,7 +285,8 @@ class CI_Pagination { { $i = ($this->use_page_numbers) ? $num_pages : ($num_pages * $this->per_page) - $this->per_page; - $output .= $this->last_tag_open.'anchor_class.'href="'.$this->base_url.$this->prefix.$i.$this->suffix.'">'.$this->last_link.''.$this->last_tag_close; + $output .= $this->last_tag_open.'anchor_class.'href="'.$this->base_url.$this->prefix.$i.$this->suffix.'"'.$this->_attr_rel().'>' + .$this->last_link.''.$this->last_tag_close; } // Kill double slashes. Note: Sometimes we can end up with a double slash @@ -289,6 +297,28 @@ class CI_Pagination { return $this->full_tag_open.$output.$this->full_tag_close; } + // -------------------------------------------------------------------- + + /** + * Add "rel" attribute + * + * @param string + * @return string + */ + protected function _attr_rel($value = '') + { + if (empty($this->attr_rel) OR ($this->attr_rel === TRUE && empty($value))) + { + return ''; + } + elseif ( ! is_bool($this->attr_rel)) + { + $value = $this->attr_rel; + } + + return ' rel="'.$value.'"'; + } + } /* End of file Pagination.php */ -- cgit v1.2.3-24-g4f1b From f696c1fe8df29d54a933804a6f4d182a5a59c7a2 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 12 Jun 2012 12:14:51 +0300 Subject: Fix issue #1202 --- system/libraries/Encrypt.php | 1 + 1 file changed, 1 insertion(+) (limited to 'system') diff --git a/system/libraries/Encrypt.php b/system/libraries/Encrypt.php index ce5e030b0..8ffd93aea 100644 --- a/system/libraries/Encrypt.php +++ b/system/libraries/Encrypt.php @@ -213,6 +213,7 @@ class CI_Encrypt { $dec = base64_decode($string); if (($dec = $this->mcrypt_decode($dec, $key)) === FALSE) { + $this->set_mode($current_mode); return FALSE; } -- cgit v1.2.3-24-g4f1b From cce918033a99186cd76019d022571a8d9321d899 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 12 Jun 2012 13:25:31 +0300 Subject: Fix APPPATH --- system/core/Loader.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/core/Loader.php b/system/core/Loader.php index 09e948714..94739c74a 100644 --- a/system/core/Loader.php +++ b/system/core/Loader.php @@ -668,7 +668,7 @@ class CI_Loader { * @param bool * @return void */ - public function add_package_path($path, $view_cascade=TRUE) + public function add_package_path($path, $view_cascade = TRUE) { $path = rtrim($path, '/').'/'; -- cgit v1.2.3-24-g4f1b From 4e9538fe19b09c0dc588542cfb7f793348b83bf7 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 12 Jun 2012 14:16:53 +0300 Subject: Fix issue #145 --- system/database/DB_driver.php | 26 +++++++++----------------- 1 file changed, 9 insertions(+), 17 deletions(-) (limited to 'system') diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index 079ee8d05..88a3b388f 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -596,35 +596,27 @@ abstract class CI_DB_driver { */ public function compile_binds($sql, $binds) { - if (strpos($sql, $this->bind_marker) === FALSE) + if (preg_match_all('/(>|<|=|!)\s*('.preg_quote($this->bind_marker).')/i', $sql, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE) !== count($binds)) { return $sql; } - - if ( ! is_array($binds)) + elseif ( ! is_array($binds)) { $binds = array($binds); } - - // Get the sql segments around the bind markers - $segments = explode($this->bind_marker, $sql); - - // The count of bind should be 1 less then the count of segments - // If there are more bind arguments trim it down - if (count($binds) >= count($segments)) + else { - $binds = array_slice($binds, 0, count($segments)-1); + // Make sure we're using numeric keys + $binds = array_values($binds); } - // Construct the binded query - $result = $segments[0]; - $i = 0; - foreach ($binds as $bind) + + for ($i = count($matches) - 1; $i >= 0; $i--) { - $result .= $this->escape($bind).$segments[++$i]; + $sql = substr_replace($sql, $this->escape($binds[$i]), $matches[$i][2][1], 1); } - return $result; + return $sql; } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b