Passing Session to TWIG template

Question

i have a problem when i want to get $_SESSION[\'session\']; in twig template using slim micro Framework.

this is my code :

Answer 1

I'm using Slim and Twig as well. My class:

class twigView extends Slim_View {
    public function render( $template) {
        $loader = new Twig_Loader_Filesystem($this->getTemplatesDirectory());
        $twig = new Twig_Environment($loader);
        $twig->addGlobal("session", $_SESSION);
                return $twig->render($template, $this->data);
    }
}

As you can see I've added addGlobals. Now it works as it should and I can use {{session.user_id}} and so.

A part of my index.php:

    require './lib/twigView_class.php';
    require_once './lib/Twig/Autoloader.php';
    require './lib/Paris/idiorm.php';
    require './lib/Paris/paris.php';

    Twig_Autoloader::register();

I hope it will help you.

But is it safe to use 'global' in Twig ?