- crypt: documentation ( source)
- printf: documentation ( source)
<?php
$password = 'test';
$salt = 'testtesttesttesttesttesttest';
$hash1 = crypt($password, '$2a$10$' . $salt);
$hash2 = crypt($password, '$2y$10$' . $salt);
printf("Hash 2a: %s\n", $hash1);
printf("Hash 2y: %s\n", $hash2);