Online PHP editor | output for ZfsX3

<?php $header="Set-cookie: test2=12345; expires="; $cookieName=""; $cPos=strpos($header,":"); $headerName=$cPos!==false?strtolower(trim(substr($header,0,$cPos))):""; if ($headerName=="set-cookie") { $ePos=strpos($header,"="); if ($ePos===false) { continue; } $cookieName=trim(substr($header,$cPos+1,$ePos-$cPos)); } var_dump($cookieName);