This package can be used to emulate class namespaces under PHP 5.
It parses PHP code to extract namespace definition statements. The code is rewritten to emulate the namespace support in a way similar to the Java language namespace support.
cocoa.php is a set of PHP classes which emulate some of the features of Objective-C's Cocoa (or GNUStep) framework.
The project is in its VERY early stages at the moment.
My initial motivation was to provide enough functionality to read and write property list files - the aim being to make it very trivial to exchange data between a real Cocoa application and a web-based API.