Extending Symfony2 Web Application Framework  (English, Electronic book text, Armand Sebastien)

With lots of practical, handson, step by step examples, this book will lead you through how to extend and optimize your Symfony2 framework. If you have a good understanding of how Symfony works and are now trying to integrate complex tasks in your application, or want to better organize your application by keeping each piece of code where it belongs so it can be decoupled and easily used elsewhere, then this book is for you.