..tip::

Beforewritting your own casters, you should check the existing ones.

Beforewriting your own casters, you should check the existing ones.

The ``DebugBundle`` allows greater integration of the component into the

Symfony full stack framework. It is enabled by default in the *dev* and *test*

environement of the standard edition since version 2.6.

environment of the standard edition since version 2.6.

Since generating (even debug) output in the controller or in the model

of your application may just break it by e.g. sending HTTP headers or

..note::

The gray arrow is a toggle button forhidding/showing children of

The gray arrow is a toggle button forhiding/showing children of

nested structures.

..code-block::php