<?php 

use Phalcon\Http\Cookie;
use Phalcon\Di\Injectable;

class MyHelpers extends Injectable {

    public function logout()
    {
        $this->session->remove('auth');
        $this->cookies->get('RM')->delete();
        $this->session->destroy();
        $this->flash->success('You have been logged out.');
        return $this->response->redirect('login');
    }
}

?>