3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = "8d30f9d3083b4ce0b196-7364b2c3e2ef"; $iv = "7f08e74acb86454fad094f961feab9ea"; $data = "4afc3e3d-bed1-42fd-85eb-06b8fbbc4925"; $enc = mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $key, $data, MCRYPT_MODE_CBC, $iv); echo $key."\n"; echo bin2hex($enc)."\n";

preferences:
119.04 ms | 402 KiB | 5 Q