I have a site written in bad code. Everything is all thrown onto one page. The PHP is at the top (above HTML output) and the rest is at the bottom, but that's as good as it gets.
Which framework would allow integration of this site the best (or any advice as to doing this)?
Of course the whole lot could be re-written and of course I could just decide not integrate it, but I'm looking to improve all the client side stuff, but maybe just drop the PHP into one 'processing' file. The benefit to this I see is that I can gradually add improvements to the site and make use of the framework as I do it (and save time now). Over time the rubbish code would no doubt be reduced.
Also, I may re-do all database interaction. So the idea would be to start as though creating a completely new site (using the framework), but when it gets to writing PHP I would save a lot of time by just calling the flat-PHP code already produced, maybe changing one or two things though (e.g. DB interaction).
I'm sort of looking at learning Symfony2, so I suppose the question also is could I learn Symfony2 and then integrate this rubbish site later and kill two birds with one stone, or is Symfony2 not very good for integrating rubbish flat-PHP code (and maybe another framework is a better idea)?
The idea is to modernise it, but not re-do it - if possible.
Thanks for any advice.













