3v4l.org

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

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36.18 ms | 402 KiB | 5 Q