I've heard the suggestion to use Cake PHP as intermediate step from frameworkless (or "custom framework") PHP, to Rails/Django. Basically it will result in org

I've heard the suggestion to use Cake PHP as intermediate step from frameworkless (or "custom framework") PHP, to Rails/Django. Basically it will result in organizing your code by model/view/controller, so the structure will be more similar to what you would have in a Ruby or Python framework. I'd love to hear from anyone who's tried this approach.