- var_dump: documentation ( source)
- password_hash: documentation ( source)
- password_verify: documentation ( source)
<?php
$hundred = '12345678901234567890123456789012345678901234567890123456789012345678901234567890123';
$password = 'foo';
$hash = password_hash($hundred . $password, PASSWORD_BCRYPT);
$result = password_verify($hundred . 'BAR', $hash);
var_dump($result);