Read the article on No Framework PHP MVC framework written by Rasmus Lerdof (he doesn’t need an introduction!) who explains on how we could gear a simple, yet easy to manage framework with bells and whistles of Web2.0 features.
Re-read the disclaimer after you finish reading the article on the framework and the comments, so you can understand the essence of the article.
Link to No Framework
http://toys.lerdorf.com/archives/38-The-no-framework-PHP-MVC-framework.html
