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Update docs now that sessions are enabled automatically #10510

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Oct 19, 2018
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Update docs now that sessions are enabled automatically #10510

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22 changes: 5 additions & 17 deletions controller.rst
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Expand Up @@ -383,24 +383,12 @@ Managing the Session
--------------------

Symfony provides a session service that you can use to store information
about the user between requests. Session storage and other configuration can
be controlled under the :ref:`framework.session configuration <config-framework-session>`.
about the user between requests. Session is enabled by default, but will only be
started if you read or write from it.

First, activate the session by uncommenting the ``session`` key in ``config/packages/framework.yaml``:

.. code-block:: diff

# config/packages/framework.yaml
framework:
# ...

- #session:
- # # The native PHP session handler will be used
- # handler_id: ~
+ session:
+ # The native PHP session handler will be used
+ handler_id: ~
# ...
Session storage and other configuration can be controlled under the
:ref:`framework.session configuration <config-framework-session>` in
``config/packages/framework.yaml``.

To get the session, add an argument and type-hint it with
:class:`Symfony\\Component\\HttpFoundation\\Session\\SessionInterface`::
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