How to set session variables for all the controllers in Symfony2?

Question

How do I create and access Symfony 2 session variables in my controllers. I used like this.

$session = new Session();
$session->start();
$session->set(\'lo         


        

Answer 1

http://symfony.com/doc/current/components/http_foundation/sessions.html

  use Symfony\Component\HttpFoundation\Session\Session;

  $session = new Session();
  $session->start();

  // set and get session attributes
  $session->set('name', 'Drak');
  $session->get('name');

  // set flash messages
  $session->getFlashBag()->add('notice', 'Profile updated');

  // retrieve messages
     foreach ($session->getFlashBag()->get('notice', array()) as $message) {
     echo '
'.$message.'
';
  }