3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $str = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'; //var_dump(hash("crc32b", $str)); var_dump(dechex(crc32($str)));
based on kJB6B
Output for 4.3.0 - 7.2.0
string(8) "abf77822"