Back in 2015 I wrote a relatively large custom application on Phalcon 1.3. I am now going to be creating a very similar new application, to be hosted on an updated server with Phalcon 3.3.
I would like to start by dropping in the old codebase and updating it as needed to get it working on 3.3, then customise it for the new project. But I'm worried the whole framework may have changed since then and the old code is totally out of touch.
Has anyone ever tried to do something like this? Would I be better off starting with a fresh Phalcon app and just stealing ideas from the old one rather than actual code?