Cake PHP
CakePHP is a development PHP framework that offers the MVC model and a certain amount of other development patterns. Very light, but imposing a strong structure to the data model, it enables the quick and clean development of applications based on PHP.
Even though it seems to us that Zend is a more efficient and more complete framework, we mainly create TMA projects using CakePHP. CakePHP inserts a cache system, a management of proper URL (RESTful like), a complete ACL system and a good MVC engine.
Far from being as complete as Zend, CakePHP still remains very useful for simple projects presenting strong needs in terms of planning.