<?php
/**
* gTemplate Plugins
*
* @package gTemplate
* @subpackage Plugins
*/
/**
* gTemplate regex_replace modifier plugin
*
* Type: modifier<br>
* Name: regex_replace<br>
* Purpose: regular expression search/replace
*
* @version 1.0
* @author Tamas David (G-Lex) <glex at mittudomain.info>
* @link https://github.com/glex86/g-template-php G-Template Engine on Github
*
* @internal Some source codes are taken from Smarty
* @internal author Monte Ohrt <monte at ohrt dot com>
* @internal link http://smarty.net Smarty
*/
function tpl_modifier_regex_replace($string, $search, $replace)
{
if (preg_match('!([a-zA-Z\s]+)$!s', $search, $match) && (strpos($match[1], 'e') !== false))
{
/* remove eval-modifier from $search */
$search = substr($search, 0, -strlen($match[1])) . preg_replace('![e\s]+!', '', $match[1]);
}
return preg_replace($search, $replace, $string);
}
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