symfony/symfony — pull request #3886 by willdurand (2012-04-11 17:12:52+00:00)
Title: [Form] Added all() method to the FormBuilder class

In order to perform some introspection on a FormBuilder instance,
we need to be able to get its children. Almost everything is accessible
in this class, but the children are not.

This PR adds a all() method to respect the current API (get(), remove(),
...).