$username = $_GET['register_username'];
                                        $email = $_GET['register_email'];
                                        $password = password_hash($_GET['register_password'], PASSWORD_BCRYPT);
                                        $ip = $_SERVER['REMOTE_ADDR'];

                                        MysqlConnect::instance()->insertUser($username, $email, $password, $ip);

                                        header("Location: ./login.php");
                                        exit;