$username = $_POST['username']; $password = $_POST['password']; if (auth_attempt($username, $password)) { // valid credentials, log the user in // ... } else { // invalid credentials, show an error message // ... }
require_once "auth.php"; $username = "john_doe"; $password = "test123"; $auth = new Auth(); $result = $auth->attempt($username, $password); if ($result) { // valid credentials, log the user in // ... } else { // invalid credentials, show an error message // ... }In this example, we're using a PHP package or library called "Auth", which provides an object-oriented interface for authentication. We create a new instance of the `Auth` class, and then call its `attempt()` method to check the given username and password. The package/library being used in this example is likely a custom or proprietary solution, since there is no widely-used package with this exact name. However, there are many similar packages available on popular open-source platforms such as GitHub and Packagist.