The Dependency Injection pattern separates the creation of objects and their dependencies and is used in many popular frameworks including Zend Framework, Symfony, Laravel & Silex. This session will look at what Dependency Injection is, why you should use it and the benefits it provides. We will also look at how to use a Dependency Injection Container to improve decoupling and make your projects easier to test and maintain.

 

http://youtu.be/ElnqUIjLWVk?list=PLmmVKoOOmweMrNQzziuGLP4ay9nrw8mQQ