3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo hash("crc32b", 'password'); //echo crc32('abcdefghijklmnopqrstuvwxyz012345'); //echo '-'.crc32('abcdefghijklmnopqrstuvwxyz012345password'); ?>

preferences:
37.59 ms | 402 KiB | 5 Q