<?php $kw = " asdsdfsdf \xFF as "; $pattern = '/[[:cntrl:]' . preg_quote(',!@%^*()={};~`<>?\|', '/') . ']/u'; var_dump($pattern); var_dump(var_export($pattern, true)); var_dump(preg_match($pattern, $kw));
You have javascript disabled. You will not be able to edit any code.