3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo crc32('abcdefghijklmnopqrstuvwxyz012345') + crc32('abcdefghijklmnopqrstuvwxyz012345password'); //echo '-'.crc32('abcdefghijklmnopqrstuvwxyz012345password'); ?>
preferences:
34.35 ms | 402 KiB | 5 Q