diff options
| -rw-r--r-- | system/core/Utf8.php | 25 | ||||
| -rw-r--r-- | system/libraries/Cache/Cache.php | 36 | ||||
| -rw-r--r-- | system/libraries/Cache/drivers/Cache_apc.php | 30 | ||||
| -rw-r--r-- | system/libraries/Cache/drivers/Cache_dummy.php | 8 | ||||
| -rw-r--r-- | system/libraries/Cache/drivers/Cache_file.php | 55 | ||||
| -rw-r--r-- | system/libraries/Cache/drivers/Cache_memcached.php | 10 | ||||
| -rw-r--r-- | user_guide_src/source/database/active_record.rst | 15 | ||||
| -rw-r--r-- | user_guide_src/source/database/configuration.rst | 1 | ||||
| -rw-r--r-- | user_guide_src/source/libraries/cart.rst | 10 |
9 files changed, 86 insertions, 104 deletions
diff --git a/system/core/Utf8.php b/system/core/Utf8.php index 7abe4e43b..1bcf526a5 100644 --- a/system/core/Utf8.php +++ b/system/core/Utf8.php @@ -44,19 +44,18 @@ class CI_Utf8 { * Constructor * * Determines if UTF-8 support is to be enabled - * */ - function __construct() + public function __construct() { log_message('debug', "Utf8 Class Initialized"); global $CFG; if ( - preg_match('/./u', 'é') === 1 // PCRE must support UTF-8 - AND function_exists('iconv') // iconv must be installed - AND ini_get('mbstring.func_overload') != 1 // Multibyte string function overloading cannot be enabled - AND $CFG->item('charset') == 'UTF-8' // Application charset must be UTF-8 + @preg_match('/./u', 'é') === 1 // PCRE must support UTF-8 + && function_exists('iconv') // iconv must be installed + && ini_get('mbstring.func_overload') !== 1 // Multibyte string function overloading cannot be enabled + && $CFG->item('charset') == 'UTF-8' // Application charset must be UTF-8 ) { log_message('debug', "UTF-8 Support Enabled"); @@ -90,11 +89,10 @@ class CI_Utf8 { * * Ensures strings are UTF-8 * - * @access public * @param string * @return string */ - function clean_string($str) + public function clean_string($str) { if ($this->_is_ascii($str) === FALSE) { @@ -113,11 +111,10 @@ class CI_Utf8 { * line feeds, and carriage returns, as all others can cause * problems in XML * - * @access public * @param string * @return string */ - function safe_ascii_for_xml($str) + public function safe_ascii_for_xml($str) { return remove_invisible_characters($str, FALSE); } @@ -129,12 +126,11 @@ class CI_Utf8 { * * Attempts to convert a string to UTF-8 * - * @access public * @param string * @param string - input encoding * @return string */ - function convert_to_utf8($str, $encoding) + public function convert_to_utf8($str, $encoding) { if (function_exists('iconv')) { @@ -159,13 +155,12 @@ class CI_Utf8 { * * Tests if a string is standard 7-bit ASCII or not * - * @access public * @param string * @return bool */ - function _is_ascii($str) + protected function _is_ascii($str) { - return (preg_match('/[^\x00-\x7F]/S', $str) == 0); + return (preg_match('/[^\x00-\x7F]/S', $str) === 0); } // -------------------------------------------------------------------- diff --git a/system/libraries/Cache/Cache.php b/system/libraries/Cache/Cache.php index c296fa770..87253739c 100644 --- a/system/libraries/Cache/Cache.php +++ b/system/libraries/Cache/Cache.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * * An open source application development framework for PHP 5.1.6 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -22,22 +22,22 @@ * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) * @link http://codeigniter.com * @since Version 2.0 - * @filesource + * @filesource */ // ------------------------------------------------------------------------ /** - * CodeIgniter Caching Class + * CodeIgniter Caching Class * * @package CodeIgniter * @subpackage Libraries * @category Core * @author EllisLab Dev Team - * @link + * @link */ class CI_Cache extends CI_Driver_Library { - + protected $valid_drivers = array( 'cache_apc', 'cache_file', 'cache_memcached', 'cache_dummy' ); @@ -45,7 +45,7 @@ class CI_Cache extends CI_Driver_Library { protected $_cache_path = NULL; // Path of cache files (if file-based cache) protected $_adapter = 'dummy'; protected $_backup_driver; - + // ------------------------------------------------------------------------ /** @@ -64,16 +64,16 @@ class CI_Cache extends CI_Driver_Library { // ------------------------------------------------------------------------ /** - * Get + * Get * - * Look for a value in the cache. If it exists, return the data + * Look for a value in the cache. If it exists, return the data * if not, return FALSE * - * @param string + * @param string * @return mixed value that is stored/FALSE on failure */ public function get($id) - { + { return $this->{$this->_adapter}->get($id); } @@ -124,7 +124,7 @@ class CI_Cache extends CI_Driver_Library { * Cache Info * * @param string user/filehits - * @return mixed array on success, false on failure + * @return mixed array on success, false on failure */ public function cache_info($type = 'user') { @@ -132,7 +132,7 @@ class CI_Cache extends CI_Driver_Library { } // ------------------------------------------------------------------------ - + /** * Get Cache Metadata * @@ -143,7 +143,7 @@ class CI_Cache extends CI_Driver_Library { { return $this->{$this->_adapter}->get_metadata($id); } - + // ------------------------------------------------------------------------ /** @@ -151,7 +151,7 @@ class CI_Cache extends CI_Driver_Library { * * Initialize class properties based on the configuration array. * - * @param array + * @param array * @return void */ private function _initialize($config) @@ -219,10 +219,10 @@ class CI_Cache extends CI_Driver_Library { return $obj; } - + // ------------------------------------------------------------------------ } // End Class /* End of file Cache.php */ -/* Location: ./system/libraries/Cache/Cache.php */
\ No newline at end of file +/* Location: ./system/libraries/Cache/Cache.php */ diff --git a/system/libraries/Cache/drivers/Cache_apc.php b/system/libraries/Cache/drivers/Cache_apc.php index f15cf8501..90b68688d 100644 --- a/system/libraries/Cache/drivers/Cache_apc.php +++ b/system/libraries/Cache/drivers/Cache_apc.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * * An open source application development framework for PHP 5.1.6 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -22,30 +22,30 @@ * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) * @link http://codeigniter.com * @since Version 2.0 - * @filesource + * @filesource */ // ------------------------------------------------------------------------ /** - * CodeIgniter APC Caching Class + * CodeIgniter APC Caching Class * * @package CodeIgniter * @subpackage Libraries * @category Core * @author EllisLab Dev Team - * @link + * @link */ class CI_Cache_apc extends CI_Driver { /** - * Get + * Get * - * Look for a value in the cache. If it exists, return the data + * Look for a value in the cache. If it exists, return the data * if not, return FALSE * - * @param string + * @param string * @return mixed value that is stored/FALSE on failure */ public function get($id) @@ -55,8 +55,8 @@ class CI_Cache_apc extends CI_Driver { return (is_array($data)) ? $data[0] : FALSE; } - // ------------------------------------------------------------------------ - + // ------------------------------------------------------------------------ + /** * Cache Save * @@ -70,7 +70,7 @@ class CI_Cache_apc extends CI_Driver { { return apc_store($id, array($data, time(), $ttl), $ttl); } - + // ------------------------------------------------------------------------ /** @@ -102,7 +102,7 @@ class CI_Cache_apc extends CI_Driver { * Cache Info * * @param string user/filehits - * @return mixed array on success, false on failure + * @return mixed array on success, false on failure */ public function cache_info($type = NULL) { @@ -149,13 +149,13 @@ class CI_Cache_apc extends CI_Driver { log_message('error', 'The APC PHP extension must be loaded to use APC Cache.'); return FALSE; } - + return TRUE; } // ------------------------------------------------------------------------ - + } // End Class diff --git a/system/libraries/Cache/drivers/Cache_dummy.php b/system/libraries/Cache/drivers/Cache_dummy.php index 965bb2bef..ff787e90b 100644 --- a/system/libraries/Cache/drivers/Cache_dummy.php +++ b/system/libraries/Cache/drivers/Cache_dummy.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * * An open source application development framework for PHP 5.1.6 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -138,4 +138,4 @@ class CI_Cache_dummy extends CI_Driver { // End Class /* End of file Cache_dummy.php */ -/* Location: ./system/libraries/Cache/drivers/Cache_dummy.php */
\ No newline at end of file +/* Location: ./system/libraries/Cache/drivers/Cache_dummy.php */ diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php index be392d3d2..194279726 100644 --- a/system/libraries/Cache/drivers/Cache_file.php +++ b/system/libraries/Cache/drivers/Cache_file.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * * An open source application development framework for PHP 5.1.6 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -22,19 +22,19 @@ * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) * @link http://codeigniter.com * @since Version 2.0 - * @filesource + * @filesource */ // ------------------------------------------------------------------------ /** - * CodeIgniter Memcached Caching Class + * CodeIgniter Memcached Caching Class * * @package CodeIgniter * @subpackage Libraries * @category Core * @author EllisLab Dev Team - * @link + * @link */ class CI_Cache_file extends CI_Driver { @@ -48,9 +48,7 @@ class CI_Cache_file extends CI_Driver { { $CI =& get_instance(); $CI->load->helper('file'); - $path = $CI->config->item('cache_path'); - $this->_cache_path = ($path == '') ? APPPATH.'cache/' : $path; } @@ -68,16 +66,15 @@ class CI_Cache_file extends CI_Driver { { return FALSE; } - - $data = read_file($this->_cache_path.$id); - $data = unserialize($data); - + + $data = unserialize(read_file($this->_cache_path.$id)); + if (time() > $data['time'] + $data['ttl']) { unlink($this->_cache_path.$id); return FALSE; } - + return $data['data']; } @@ -88,22 +85,22 @@ class CI_Cache_file extends CI_Driver { * * @param string unique key * @param mixed data to store - * @param int length of time (in seconds) the cache is valid + * @param int length of time (in seconds) the cache is valid * - Default is 60 seconds * @return boolean true on success/false on failure */ public function save($id, $data, $ttl = 60) - { + { $contents = array( 'time' => time(), - 'ttl' => $ttl, + 'ttl' => $ttl, 'data' => $data ); - + if (write_file($this->_cache_path.$id, serialize($contents))) { @chmod($this->_cache_path.$id, 0777); - return TRUE; + return TRUE; } return FALSE; @@ -119,14 +116,7 @@ class CI_Cache_file extends CI_Driver { */ public function delete($id) { - if (file_exists($this->_cache_path.$id)) - { - return unlink($this->_cache_path.$id); - } - else - { - return FALSE; - } + return (file_exists($this->_cache_path.$id)) ? unlink($this->_cache_path.$id) : FALSE; } // ------------------------------------------------------------------------ @@ -135,7 +125,7 @@ class CI_Cache_file extends CI_Driver { * Clean the Cache * * @return boolean false on failure/true on success - */ + */ public function clean() { return delete_files($this->_cache_path); @@ -170,10 +160,9 @@ class CI_Cache_file extends CI_Driver { { return FALSE; } - - $data = read_file($this->_cache_path.$id); - $data = unserialize($data); - + + $data = unserialize(read_file($this->_cache_path.$id)); + if (is_array($data)) { $mtime = filemtime($this->_cache_path.$id); @@ -188,7 +177,7 @@ class CI_Cache_file extends CI_Driver { 'mtime' => $mtime ); } - + return FALSE; } @@ -198,7 +187,7 @@ class CI_Cache_file extends CI_Driver { * Is supported * * In the file driver, check to see that the cache directory is indeed writable - * + * * @return boolean */ public function is_supported() diff --git a/system/libraries/Cache/drivers/Cache_memcached.php b/system/libraries/Cache/drivers/Cache_memcached.php index 78cab25d4..0037e6755 100644 --- a/system/libraries/Cache/drivers/Cache_memcached.php +++ b/system/libraries/Cache/drivers/Cache_memcached.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * * An open source application development framework for PHP 5.1.6 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -84,7 +84,7 @@ class CI_Cache_memcached extends CI_Driver { { return $this->_memcached->set($id, array($data, time(), $ttl), 0, $ttl); } - + return FALSE; } @@ -256,4 +256,4 @@ class CI_Cache_memcached extends CI_Driver { // End Class /* End of file Cache_memcached.php */ -/* Location: ./system/libraries/Cache/drivers/Cache_memcached.php */
\ No newline at end of file +/* Location: ./system/libraries/Cache/drivers/Cache_memcached.php */ diff --git a/user_guide_src/source/database/active_record.rst b/user_guide_src/source/database/active_record.rst index 228d1d509..1600f0bd9 100644 --- a/user_guide_src/source/database/active_record.rst +++ b/user_guide_src/source/database/active_record.rst @@ -82,7 +82,7 @@ The key thing to notice in the above example is that the second query did not utilize `$this->db->from()`_ and did not pass a table name into the first parameter. The reason for this outcome is because the query has not been executed using `$this->db->get()`_ which resets values or reset directly -using `$this-db->reset_query()`_. +using `$this->db->reset_query()`_. $this->db->get_where() @@ -96,8 +96,7 @@ function:: Please read the about the where function below for more information. -.. note:: get_where() was formerly known as getwhere(), which has been -removed +.. note:: get_where() was formerly known as getwhere(), which has been removed $this->db->select() =================== @@ -789,7 +788,7 @@ $this->db->get_compiled_update() This works exactly the same way as ``$this->db->get_compiled_insert()`` except that it produces an UPDATE SQL string instead of an INSERT SQL string. -For more information view documentation for `$this->get_compiled_insert()`_. +For more information view documentation for `$this->db->get_compiled_insert()`_. ************* @@ -864,7 +863,7 @@ $this->db->get_compiled_delete() This works exactly the same way as ``$this->db->get_compiled_insert()`` except that it produces a DELETE SQL string instead of an INSERT SQL string. -For more information view documentation for `$this->get_compiled_insert()`_. +For more information view documentation for `$this->db->get_compiled_insert()`_. *************** Method Chaining @@ -933,10 +932,8 @@ Here's a usage example:: where, like, group_by, having, order_by, set - -******************* -Reset Active Record -******************* +$this->db->reset_query() +======================== Resetting Active Record allows you to start fresh with your query without executing it first using a method like $this->db->get() or $this->db->insert(). diff --git a/user_guide_src/source/database/configuration.rst b/user_guide_src/source/database/configuration.rst index 433c67152..4f88c25ab 100644 --- a/user_guide_src/source/database/configuration.rst +++ b/user_guide_src/source/database/configuration.rst @@ -158,6 +158,7 @@ Explanation of Values: while developing an application. **port** The database port number. To use this value you have to add a line to the database config array. :: + $db['default']['port'] = 5432; ====================== ================================================================================================== diff --git a/user_guide_src/source/libraries/cart.rst b/user_guide_src/source/libraries/cart.rst index fbf777884..6594b3b9a 100644 --- a/user_guide_src/source/libraries/cart.rst +++ b/user_guide_src/source/libraries/cart.rst @@ -257,7 +257,7 @@ $this->cart->update(); Permits you to update items in the shopping cart, as outlined above. $this->cart->remove(rowid); -********************** +*************************** Allows you to remove an item from the shopping cart by passing it the rowid. @@ -267,12 +267,12 @@ $this->cart->total(); Displays the total amount in the cart. $this->cart->total_items(); -**************************** +*************************** Displays the total number of items in the cart. $this->cart->contents(boolean); -************************ +******************************* Returns an array containing everything in the cart. You can sort the order, by which this is returned by passing it "true" where the contents will be sorted @@ -280,7 +280,7 @@ from newest to oldest, by leaving this function blank, you'll automatically just first added to the basket to last added to the basket. $this->cart->has_options(rowid); -********************************* +******************************** Returns TRUE (boolean) if a particular row in the cart contains options. This function is designed to be used in a loop with @@ -288,7 +288,7 @@ $this->cart->contents(), since you must pass the rowid to this function, as shown in the Displaying the Cart example above. $this->cart->product_options(rowid); -************************************* +************************************ Returns an array of options for a particular product. This function is designed to be used in a loop with $this->cart->contents(), since you |