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Update database and helper functionality in CodeIgniter

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Revised database drivers, query builder, and file/inflector helpers for improved consistency and functionality. Updated copyrights, links, and standardized function names including deprecating `is_countable` in favor of `word_is_countable`. Added support for new SQL features and optimized query handling.
This commit is contained in:
theo
2025-01-22 18:50:26 +01:00
parent a8dfcfae4c
commit 453a5a89a5
219 changed files with 2041 additions and 1324 deletions
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system/libraries/Session/drivers/Session_files_driver.php
Executable → Regular
+52 -9
View File
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
* Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* Copyright (c) 2019 - 2022, CodeIgniter Foundation
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,12 +29,13 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License
* @copyright Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
* @copyright Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
* @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 3.0.0
* @filesource
*/
*/
defined('BASEPATH') OR exit('No direct script access allowed');
/**
@@ -44,9 +45,9 @@ defined('BASEPATH') OR exit('No direct script access allowed');
* @subpackage Libraries
* @category Sessions
* @author Andrey Andreev
* @link https://codeigniter.com/user_guide/libraries/sessions.html
* @link https://codeigniter.com/userguide3/libraries/sessions.html
*/
class CI_Session_files_driver extends CI_Session_driver implements SessionHandlerInterface {
class CI_Session_files_driver extends CI_Session_driver implements CI_Session_driver_interface {
/**
* Save path
@@ -115,7 +116,7 @@ class CI_Session_files_driver extends CI_Session_driver implements SessionHandle
$this->_sid_regexp = $this->_config['_sid_regexp'];
isset(self::$func_overload) OR self::$func_overload = (extension_loaded('mbstring') && ini_get('mbstring.func_overload'));
isset(self::$func_overload) OR self::$func_overload = ( ! is_php('8.0') && extension_loaded('mbstring') && @ini_get('mbstring.func_overload'));
}
// ------------------------------------------------------------------------
@@ -135,12 +136,14 @@ class CI_Session_files_driver extends CI_Session_driver implements SessionHandle
{
if ( ! mkdir($save_path, 0700, TRUE))
{
throw new Exception("Session: Configured save path '".$this->_config['save_path']."' is not a directory, doesn't exist or cannot be created.");
log_message('error', "Session: Configured save path '".$this->_config['save_path']."' is not a directory, doesn't exist or cannot be created.");
return $this->_failure;
}
}
elseif ( ! is_writable($save_path))
{
throw new Exception("Session: Configured save path '".$this->_config['save_path']."' is not writable by the PHP process.");
log_message('error', "Session: Configured save path '".$this->_config['save_path']."' is not writable by the PHP process.");
return $this->_failure;
}
$this->_config['save_path'] = $save_path;
@@ -148,6 +151,8 @@ class CI_Session_files_driver extends CI_Session_driver implements SessionHandle
.$name // we'll use the session cookie name as a prefix to avoid collisions
.($this->_config['match_ip'] ? md5($_SERVER['REMOTE_ADDR']) : '');
$this->php5_validate_id();
return $this->_success;
}
@@ -192,6 +197,10 @@ class CI_Session_files_driver extends CI_Session_driver implements SessionHandle
$this->_fingerprint = md5('');
return '';
}
// Prevent possible data corruption
// See https://github.com/bcit-ci/CodeIgniter/issues/5857
clearstatcache(TRUE, $this->_file_path.$session_id);
}
// We shouldn't need this, but apparently we do ...
// See https://github.com/bcit-ci/CodeIgniter/issues/4039
@@ -391,6 +400,40 @@ class CI_Session_files_driver extends CI_Session_driver implements SessionHandle
// --------------------------------------------------------------------
/**
* Update Timestamp
*
* Update session timestamp without modifying data
*
* @param string $id Session ID
* @param string $data Unknown & unused
* @return bool
*/
public function updateTimestamp($id, $unknown)
{
return touch($this->_file_path.$id);
}
// --------------------------------------------------------------------
/**
* Validate ID
*
* Checks whether a session ID record exists server-side,
* to enforce session.use_strict_mode.
*
* @param string $id Session ID
* @return bool
*/
public function validateId($id)
{
$result = is_file($this->_file_path.$id);
clearstatcache(TRUE, $this->_file_path.$id);
return $result;
}
// --------------------------------------------------------------------
/**
* Byte-safe strlen()
*