liteFramework is a simple PHP framework that allows one to easily program in PHP with minimum learning curve and maximum efficiency. This version of the framework does not support database interactions. In order to access that you have to code your own system.
This framework requires PHP 5.3. For PHP 5.2, you need to switch the branch to php52_support and download those, or download the versions (in tags) tagged with v0.5.2.x. The PHP 5.2 framework doesn't have a model component as it's too difficult to develop for.
Warning: The current master branch is not ready for production yet as I'm still coding away at the orm part of the framework. However, if you do not need the ORM, you could use the php52_support branch. An upgrade to the most current version when it's ready shouldn't cause an issue.
Documentation coming soon.