Linux lhjmq-records 5.15.0-118-generic #128-Ubuntu SMP Fri Jul 5 09:28:59 UTC 2024 x86_64
Your IP : 18.118.128.17
<?php
/** This file is part of KCFinder project
*
* @desc Input class for GET, POST and COOKIE requests
* @package KCFinder
* @version 2.51
* @author Pavel Tzonkov <pavelc@users.sourceforge.net>
* @copyright 2010, 2011 KCFinder Project
* @license http://www.opensource.org/licenses/gpl-2.0.php GPLv2
* @license http://www.opensource.org/licenses/lgpl-2.1.php LGPLv2
* @link http://kcfinder.sunhater.com
*/
class input {
/** Filtered $_GET array
* @var array */
public $get;
/** Filtered $_POST array
* @var array */
public $post;
/** Filtered $_COOKIE array
* @var array */
public $cookie;
/** magic_quetes_gpc ini setting flag
* @var bool */
protected $magic_quotes_gpc;
/** magic_quetes_sybase ini setting flag
* @var bool */
protected $magic_quotes_sybase;
public function __construct() {
$this->magic_quotes_gpc = function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc();
$this->magic_quotes_sybase = ini_get('magic_quotes_sybase');
$this->magic_quotes_sybase = $this->magic_quotes_sybase
? !in_array(strtolower(trim($this->magic_quotes_sybase)),
array('off', 'no', 'false'))
: false;
$_GET = $this->filter($_GET);
$_POST = $this->filter($_POST);
$_COOKIE = $this->filter($_COOKIE);
$this->get = &$_GET;
$this->post = &$_POST;
$this->cookie = &$_COOKIE;
}
/** Magic method to get non-public properties like public.
* @param string $property
* @return mixed */
public function __get($property) {
return property_exists($this, $property) ? $this->$property : null;
}
/** Filter the given subject. If magic_quotes_gpc and/or magic_quotes_sybase
* ini settings are turned on, the method will remove backslashes from some
* escaped characters. If the subject is an array, elements with non-
* alphanumeric keys will be removed
* @param mixed $subject
* @return mixed */
public function filter($subject) {
if ($this->magic_quotes_gpc) {
if (is_array($subject)) {
foreach ($subject as $key => $val)
if (!preg_match('/^[a-z\d_]+$/si', $key))
unset($subject[$key]);
else
$subject[$key] = $this->filter($val);
} elseif (is_scalar($subject))
$subject = $this->magic_quotes_sybase
? str_replace("\\'", "'", $subject)
: stripslashes($subject);
}
return $subject;
}
}
?>
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