3v4l.org

run code in 300+ PHP versions simultaneously
<?php $q = msg_get_queue(123456); msg_send($q, 1, "a\x00b\xF0"); msg_receive($q, 1, $msgtype, 100, $msg); for ($i = 0, $len = strlen($msg); $i < $len; $i++) { echo ord($msg[$i]), "\n"; }

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53.28 ms | 402 KiB | 5 Q