title: ZF2 get $_SESSION
body: <p>I'm setting <code>$_SESSION</code> in a part of my application which is not routed by Zend. (<code>myhost.local/example.php</code> -> set <code>$_SESSION['user']</code>)</p>
  
  <p>Now I want to access the <code>$_SESSION['user']</code> in my Zend application.
  (<code>myhost.local/newgeniuszend/index</code> -> cant get the <code>$_SESSION['user']</code>)</p>
  
  <p>What can I do?</p>