3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo dechex(crc32('password')); //echo crc32('password') + crc32('passwordabcdefghijklmnopqrstuvwxyz012345'); //echo '-'.crc32('abcdefghijklmnopqrstuvwxyz012345password'); ?>

preferences:
36.85 ms | 402 KiB | 5 Q