39 lines
946 B
PHP
39 lines
946 B
PHP
<?php
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/**
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* This file is part of the SysCP project.
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* Copyright (c) 2003-2009 the SysCP 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.syscp.org/misc/COPYING.txt
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*
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* @copyright (c) the authors
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* @author Florian Lippert <flo@syscp.org>
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* @license GPLv2 http://files.syscp.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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* Returns an integer of the given value which isn't negative.
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* Returns -1 if the given value was -1.
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*
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* @param any The value
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* @return int The positive value
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* @author Florian Lippert <flo@syscp.org>
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*/
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function intval_ressource($the_value)
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{
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$the_value = intval($the_value);
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if($the_value < 0
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&& $the_value != '-1')
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{
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$the_value*= - 1;
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}
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return $the_value;
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}
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