How to define global variable for Twig

Question

I\'m using a file serving as a form layout to overwrite certain elements (form_start, form_row, etc.). I register it like:

twig:
    - Acme         


        

Answer 1

You can use addGlobal() method.

For example in BaseController I use:

$this->get('twig')->addGlobal('is_test', $isTest);

so in your case you should probably do:

$this->get('twig')->addGlobal('var', $var);