We know you have an opinion on how things should be run around here. These are suggestions for the forums, and the website.This forum is not a place to ask for suggestions to your own coding (or otherwise) problems.
Ok this sounds kinda dumb but first thing that people think of after running basic tutorials of PHP is how to make a quick page with PHP. A tutorial for that would be nice.
But index.php can mean/be anything. I mean.. I for one have no idea what you mean exactly. There's lots of tutorials out there already, and we all referr to them regularly.