Aunque estamos a 16 de enero, este artículo con fecha del 20 de enero del 2009 comenta sobre el uso de “Namespaces” en PHP
The concept of Namespaces provides a way to help avoid problems with multiple functions, classes, and constants of the same name being defined multiple times. PHP 5.3 borrows much of the syntax and design of Namespaces from other languages — most notably C++. However, it does deal with Namespaces in a somewhat unique way, which may cause problems for those familiar with Namespaces. This article takes a close look at PHP V5.3 Namespaces, which is one of the most anticipated and the most debated feature in this release of PHP.