title: MVC tutorial that doesn't rely on a framework?
body: <p>I want to learn MVC "architecture pattern" but I don't want to jump into a framework like Rails or Django just yet.  I want to understand the concept first and write some simple code in my currently familiar environment, which happens to be PHP/HTML/CSS/MySQL.  I don't necessarily need a tutorial that is based on PHP, as I do understand a lot of different languages. And I don't want to have to install any frameworks or APIs or libraries.  I just want to learn how to think in MVC and apply it to my projects. Any suggestions?</p>