I've got a huge site that has been written (in a very bad way) in symfony 1.4 now, I've been asked to make some substantial changes to the navigation flow, add some features and so on.. considering the effort, I was wondering if it would be better to take the radical decision to port the entire website to symfony 2.0, but I'm not sure how hard that it could be.
Has anybody ever done this before?
Do you have any suggestion to make for patterns to follow, or tutorials or doc or whatever?
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