- if (preg_match('!\W(\w+)$!s', $search, $match) && (strpos($match[1], 'e') !== false)) {
+ if(is_array($search)) {
+ foreach($search as $idx => $s)
+ $search[$idx] = _smarty_regex_replace_check($s);
+ } else {
+ $search = _smarty_regex_replace_check($search);
+ }
+
+ return preg_replace($search, $replace, $string);
+}
+
+function _smarty_regex_replace_check($search)
+{
+ if (($pos = strpos($search,"\0")) !== false)
+ $search = substr($search,0,$pos);
+ if (preg_match('!([a-zA-Z\s]+)$!s', $search, $match) && (strpos($match[1], 'e') !== false)) {