Use components from symfony 2.0 in symfony 1.4

Question

Is it possible to use components from symfony 2.0 in symfony 1.4 project. If so, would you explain how to do it right?

I want to use new Routing in my project.

Answer 1

I would doubt that anything from S2 will work in S1.x. Symfony2 will only work with PHP 5.3 and greater and uses a totally different architecture from 1.4. As the routing is a key component of the architecture then the chances of it working in a totally different architecture would be vanishingly small. Probably just as well to just use S2 if you want it's routing.