mirror of
https://github.com/ACSPRI/queXS
synced 2024-04-02 12:12:16 +00:00
53 lines
1.6 KiB
PHP
53 lines
1.6 KiB
PHP
<?php
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/**
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* Input conversion functions
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*
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*
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* This file is part of queXS
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*
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* queXS is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* queXS is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with queXS; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*
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* @author Adam Zammit <adam.zammit@deakin.edu.au>
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* @copyright Deakin University 2007,2008
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* @package queXS
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* @subpackage functions
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* @link http://www.deakin.edu.au/dcarf/ queXS was writen for DCARF - Deakin Computer Assisted Research Facility
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* @license http://opensource.org/licenses/gpl-2.0.php The GNU General Public License (GPL) Version 2
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*
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*
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*/
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/**
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* Configuration file
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*/
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include_once(dirname(__FILE__).'/../config.inc.php');
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/**
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* Return only numbers given a string
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*
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* @param string $val The value to convert to numbers only
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* @return int 0 if empty or no numbers otherwise the number portion of the string
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*
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*/
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function bigintval($val)
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{
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$r = preg_replace("/[^0-9]/", "",$val);
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if (empty($r))
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return 0;
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else
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return $r;
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}
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