9907afe630
'reverted' old-style update-process; removed billing-classes, -functions and -templates; some sql-fixes;
57 lines
1.6 KiB
PHP
57 lines
1.6 KiB
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: function.replace_variables.php 2724 2009-06-07 14:18:02Z flo $
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*/
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/**
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* Replaces all occurences of variables defined in the second argument
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* in the first argument with their values.
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*
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* @param string The string that should be searched for variables
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* @param array The array containing the variables with their values
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* @return string The submitted string with the variables replaced.
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* @author Michael Duergner
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*/
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function replace_variables($text, $vars)
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{
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$pattern = "/\{([a-zA-Z0-9\-_]+)\}/";
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// --- martin @ 08.08.2005 -------------------------------------------------------
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// fixing usage of uninitialised variable
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$matches = array();
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// -------------------------------------------------------------------------------
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if(count($vars) > 0
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&& preg_match_all($pattern, $text, $matches))
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{
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for ($i = 0;$i < count($matches[1]);$i++)
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{
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$current = $matches[1][$i];
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if(isset($vars[$current]))
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{
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$var = $vars[$current];
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$text = str_replace("{" . $current . "}", $var, $text);
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}
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}
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}
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$text = str_replace('\n', "\n", $text);
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return $text;
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}
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