This is exactly what I intended for my "personal framework" when I began writing it's first version about three years ago: unintrusive (all main functions as st

This is exactly what I intended for my "personal framework" when I began writing it's first version about three years ago: unintrusive (all main functions as static methods of a single class to keep the global namespace clean; no enforced directory structure) and lightweight (few files, few bytes). Too bad mine grew to become a monster, pretty much like all other popular PHP frameworks out there. I guess simplicity really is one of the hardest features to implement.