Accessing session from TWIG template

Question

I\'ve searched a lot on the net how to access the global $_SESSION array from TWIG template and found this: {{app.session.get(\'index\')}}, but whe

Answer 1

Setup twig

$twig = new Twig_Environment(...);    
$twig->addGlobal('session', $_SESSION);

Then within your template access session values for example

$_SESSION['username'] in php file Will be equivalent to {{ session.username }} in your twig template