Question

Why have zf2 Application folder inside Modules/ and Modules/Application/src? I mean… why not the structure Modules/Application/src/controller, etc..?

Answer 1

You can find details of the new zf2 structure http://akrabat.com/zend-framework-2/modules-in-zf2/

As we’re using PHP 5.3, we expect that the classes within the src folder will be namespaced. By default, a module’s main name is assumed
to be its main namespace, Simple in this case. In order to make
autoloading simpler and to follow the PSR-0 convention, we create the
Simple namespace folder within src. This means that the namespace for
the class SimpleController is Simple\Controller within the file
src/Simple/Controller/SimpleController.php.

This is obviously one of the more simple modules and it is likely that
the src/Simple folder would have other folders such as Model, Form and
such like. Also, the view folder would probably have more sub-folders
for other controllers.