note 31408 added to function.crc32

A simple and quite fast (10ms/Mb) way to generate checksums used with the popular SFV (Simple File Verification) format. strtoupper() isn't really needed, but the output looks better this way ;) function generate_sfv_checksum($filename) {  $sfv_checksum = strtoupper(dechex(crc32(file_get_contents($filename))));  return $sfv_checksum; } -- http://www.php.net/manual/en/function.crc32.php http://master.php.net/manage/user-notes.php?action=edit+31408 http://master.php.net/manage/user-notes.php?action=delete+31408 http://master.php.net/manage/user-notes.php?action=reject+31408