<?php
 function smarty_function_escape_special_chars($string) { if(!is_array($string)) { $string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string); $string = htmlspecialchars($string); $string = str_replace(array('%%%SMARTY_START%%%','%%%SMARTY_END%%%'), array('&',';'), $string); } return $string; } ?>
