public function actionHtmlFilter() { $str = "fd'<script><b>fdsafds</b>alert('good')</script>d%#sds/ds\gs<a href='fdsa'>fdas</a>a@fd<b>fdsa<?php echo 'fdsad'; ?>fds</b>sa0"; $p = new CHtmlPurifier(); echo $p->processOutput($str); /* echo $p->purify($str); */ }