How to use absolute path in twig functions

Question

I have an application with Symfony2 (2.2). When I want to send a mail, I\'m having trouble with the paths, which are all relative paths and obviously aren\'t working inside

Answer 1

From Symfony2 documentation: Absolute URLs for assets were introduced in Symfony 2.5.

If you need absolute URLs for assets, you can set the third argument (or the absolute argument) to true:

Example: