CodeIgniter – Open Source PHP framework, used by hundreds of thousands of PHP developers worldwide.
Top 10 PHP Framework: http://www.phpframeworks.com/top-10-php-frameworks/
Here is NetTuts video tutorials about CodeIgniter Framework (all the sample code built on CodeIgniter 1.7)
Download All Source Code
Day 1: Getting Started With the Framework
Day 2: Database Selecting Methods
Day 3: Sending Emails
Day 4 – Newsletter Signup
Day 5 – CRUD
Day 6: Sessions
Day 7: Pagination
Day 8 – AJAX
Wow is all I can say to that video. Everyone that knows me considers me a very sntrog person that is generally uneffected by sad stories and what not, but that video even brought some emotion out of me. I’m pretty speechless. Major props to that kid for getting his life back.