- var_dump: documentation ( source)
- password_hash: documentation ( source)
- microtime: documentation ( source)
<?php
$t = microtime( true );
$password = 'my_password';
$options = [
'cost' => 10,
];
$hash = password_hash($password, PASSWORD_BCRYPT, $options);
var_dump($hash);
var_dump( microtime(true) - $t );