Just a quick announcement that I updated my PHP 5 client for Cloud Servers(tm) API.
Some of the major fixes include retry limiting for authentication requests, support for updated response codes (especially for server/image requests) and better examples.
Code was also updated to conform to PSR-2 and phpDocumentator 2.
Grab the latest version here: http://alekseykorzun.github.io/rackspace-open-cloud-php/
I have pretty high standards when it comes to code and felt like the current PHP 5 library that Twilio offered did not really fit well with modern frameworks.
So I decided to rewrite it, if you have your own framework and looking for a cleaner Twilio client make sure give this a try.
Find out more at: http://alekseykorzun.github.com/Twilio-PHP-5/