33 lines
741 B
PHP
33 lines
741 B
PHP
<?php
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/**
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* This file is part of the Froxlor project.
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* Copyright (c) 2010 the Froxlor Team (see authors).
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*
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* For the full copyright and license information, please view the COPYING
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* file that was distributed with this source code. You can also view the
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* COPYING file online at http://files.froxlor.org/misc/COPYING.txt
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*
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* @copyright (c) the authors
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* @author Froxlor team <team@froxlor.org> (2010-)
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* @license GPLv2 http://files.froxlor.org/misc/COPYING.txt
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* @package Functions
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* @version $Id$
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*/
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/**
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* validates a given regex
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*
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* @param string $regex regex to validate
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*
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* @return boolean
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*/
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function checkValidRegEx($regex = null)
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{
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if($regex == null || $regex == '') {
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return true;
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}
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}
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