- var_dump: documentation ( source)
- crypt: documentation ( source)
- str_repeat: documentation ( source)
<?php
$salt = str_repeat("a", 40);
$pepper = str_repeat("a", 40);
var_dump(crypt($salt . $pepper . "password1", '$2y$04$235235235902sdfsdfoiwoi'));
var_dump(crypt($salt . $pepper . "password2", '$2y$04$235235235902sdfsdfoiwoi'));
var_dump(crypt($salt . $pepper . "apple", '$2y$04$235235235902sdfsdfoiwoi'));
var_dump(crypt($salt . $pepper . "pear", '$2y$04$235235235902sdfsdfoiwoi'));