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34 lines
830 B
PHP
34 lines
830 B
PHP
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<?php
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/**
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* Smarty plugin
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* @package Smarty
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* @subpackage plugins
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*/
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/**
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* Smarty regex_replace modifier plugin
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*
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* Type: modifier<br>
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* Name: regex_replace<br>
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* Purpose: regular epxression search/replace
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* @link http://smarty.php.net/manual/en/language.modifier.regex.replace.php
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* regex_replace (Smarty online manual)
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* @param string
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* @param string|array
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* @param string|array
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* @return string
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*/
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function smarty_modifier_regex_replace($string, $search, $replace)
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{
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if (preg_match('!\W(\w+)$!s', $search, $match) && (strpos($match[1], 'e') !== false)) {
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/* remove eval-modifier from $search */
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$search = substr($search, 0, -strlen($match[1])) . str_replace('e', '', $match[1]);
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}
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return preg_replace($search, $replace, $string);
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}
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/* vim: set expandtab: */
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?>
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