Andy Boyd

CodeIgniter is open source and well documented, I think it looks pretty cool…
“CodeIgniter is a powerful PHP framework with a very small footprint, built for PHP coders who need a simple and elegant toolkit to create full-featured web applications. If you’re a developer who lives in the real world of shared hosting accounts and clients with deadlines, and if you’re tired of ponderously large and thoroughly undocumented frameworks ”

http://codeigniter.com/