How to render Twig template from database in symfony2

Question

I\'m working on application written in symfony2 and I want to send email after some action/event... the problem is, that the users can define something like \"email template

Answer 1

As of Twig 1.10, the Twig Engine doesn't support rendering strings. But there is a bundle available which adds this behavior called TwigstringBundle.

It adds the $this->get('twigstring') service wich you can use to render your strings.

_{(As September '19, the current version of Twig is 2.X, and version 3 is around the corner; so this is only applies to very old versions of Twig).}