This framework enforces clean coding, and give you basic utilities which do most of the work you would have done in any project anyways.
Please use composer: https://getcomposer.org/
This Framework enforces the MVC pattern.
There are some examples in the Examples folders
There are only high-level API's included (as the DataService), nothing which you can write in one hour for yourself.
Use symphony, slim (my favorite) or laravel if you want a real framework. I'm pretty sure they did a better job than I did with this one.