3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo crypt('Crypt%Password+%2015%21387','$6$rounds=12015$vttjrqRClgoG^QCkTdXmVg2%|6EjPTAOGn_- s5_fw2fW*SJ5AQvHLeaaLOI');

preferences:
59.3 ms | 402 KiB | 5 Q