- printf: documentation ( source)
- crc32: documentation ( source)
<?php
$la = crc32('abcdefghijklmnopqrstuvwxyz012345password');
echo printf("%u\n", $la);;
//echo crc32('password') + hash('crc32b','passwordabcdefghijklmnopqrstuvwxyz012345') ;
//echo '-'.crc32('abcdefghijklmnopqrstuvwxyz012345password');
?>