Security.php
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	<?php
	/*
	* CKFinder
	* ========
	* http://cksource.com/ckfinder
	* Copyright (C) 2007-2013, CKSource - Frederico Knabben. All rights reserved.
	*
	* The software, this file and its contents are subject to the CKFinder
	* License. Please read the license.txt file before using, installing, copying,
	* modifying or distribute this file or part of its contents. The contents of
	* this file is part of the Source Code of CKFinder.
	*/
	if (!defined('IN_CKFINDER')) exit;

	/**
	* @package CKFinder
	* @subpackage Utils
	* @copyright CKSource - Frederico Knabben
	*/

	/**
	* @package CKFinder
	* @subpackage Utils
	* @copyright CKSource - Frederico Knabben
	*/
	class CKFinder_Connector_Utils_Security
	{

	/**
	* Strip quotes from global arrays
	* @access public
	*/
	public function getRidOfMagicQuotes()
	{
	if (CKFINDER_CONNECTOR_PHP_MODE<6 && get_magic_quotes_gpc()) {
	if (!empty($_GET)) {
	$this->stripQuotes($_GET);
	}
	if (!empty($_POST)) {
	$this->stripQuotes($_POST);
	}
	if (!empty($_COOKIE)) {
	$this->stripQuotes($_COOKIE);
	}
	if (!empty($_FILES)) {
	foreach ( array_keys($_FILES) as $k ) {
	if (isset($_FILES[$k]['name'])) {
	$this->stripQuotes($_FILES[$k]['name']);
	}
	}
	}
	}
	}

	/**
	* Strip quotes from variable
	*
	* @access public
	* @param mixed $var
	* @param int $depth current depth
	* @param int $howDeep maximum depth
	*/
	public function stripQuotes(&$var, $depth=0, $howDeep=5)
	{
	if (is_array($var)) {
	if ($depth++<$howDeep) {
	foreach ( array_keys($var) as $k ) {
	$this->stripQuotes($var[$k], $depth, $howDeep);
	}
	}
	} else {
	$var = stripslashes($var);
	}
	}
	}