Dummy Framework is not simple, it is not easy, it is maybe not even a framework. It is PHP enriched with some tools to make that simple site using a really simple framework that actually is PHP, only better.
Looking for the simplest possible Framework that gives you a Template, a Database, and some neat features, and then allows you to build your page in raw PHP? you found it!
Sample CMS-Hello World | Sample Administrative Pane | Sample Statistics
Basic Download* | Full Download**
This is so simple it would be a crime to put a distribution license on it ... it would be putting a license on PHP itself.
*- Includes my whole site source code (without media) as a sample!
**- The full download have all the optional features