I'm starting session like this:
$session = new Session();
$session->start();
Browsing documentation I found the method that returns lifetime of the session. Default Symfony 2.3 session time is 3600s. Is there a method that will return a current session time? (for instance session lasts for 10 minutes so I will get 600s). I haven't found anything like this in the documentation.
Or is there a way to manually count this time and carry this value through pages during the session?