3v4l.org

run code in 300+ PHP versions simultaneously
<?php $length = 12; $chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWYXZ0123456789'; $salt = 'sBbMBBlot2x'; echo hash('sha256', 'kazkoks' . $salt);

preferences:
51.36 ms | 402 KiB | 5 Q