Enable Twig debug in Symfony2
Posted on in Development, How-Tos, Snippets
To enable the debug tag in Twig, add the following to app/config/config_dev.yml
services:
twig.extension.debug:
class: Twig_Extensions_Extension_Debug
tags:
- { name: twig.extension }
Afterwards clear the cache and use the debug extension:
{% debug my_var %}