Edit History

I want to redirect the user to another page with a notification but validator forbids the session_start () function, how then to redirect?

public function redirectWithNotifications()
    {
        $notifications = json_encode(array(
            'error' => $this->errors,
            'warning' => $this->warning,
            'success' => $this->success,
            'info' => $this->info,
        ));

        if (session_status() == PHP_SESSION_ACTIVE) {
            $_SESSION['notifications'] = $notifications;
        } elseif (session_status() == PHP_SESSION_NONE) {
            session_start();
            $_SESSION['notifications'] = $notifications;
        } else {
            setcookie('notifications', $notifications);
        }

        return call_user_func_array(array('Tools', 'redirect'), func_get_args());
    }