Online PHP editor | output for O0f8f

<?php $xml = <<<EOS <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <paymentresponse> <merchant> <merchantid>10000001</merchantid> <accountid>20000001</accountid> </merchant> <transaction> <merchantref>Fh8F9fEpeK8qUFMHt0Vl</merchantref> </transaction> <status> <code>SUCCESS</code> <message>Request Successful</message> <reasons> <reason>VA1</reason> </reasons> <timestamp>2012-06-21T16:56:39.154+01:00</timestamp> </status> <requestkey>3b5bee9ffa8a446e8f30161516af1527</requestkey> </paymentresponse> EOS; for($i = 0; $i < 1000; $i++) { json_decode(json_encode((array)simplexml_load_string($xml)), 1)); }