Update: As of 3.1.2015 there is much nicer approach to generate feeds - eko/FeedBundle
Original article below has been written for Symfony 2.0.
There are several Symfony2 bundles to generate feeds. For imagepush.to I have to generate a variety of feeds and none of available bundles was good enough, so I want to use Zend_Feed. I didn’t want to clone bloated Zend Framework into my project, and luckily KnpLabs have made repos with all popular Zend components already. Here is what I have in deps:
and this is in autoload.php: