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Removing warning about bind + controller + scalar values #9477

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adding version note about scalar bind args
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weaverryan authored Mar 23, 2018
commit af00dbc796d79d70335ec4da720702a2f54bc4b4
4 changes: 4 additions & 0 deletions controller.rst
Original file line number Diff line number Diff line change
Expand Up @@ -284,6 +284,10 @@ the argument by its name:
You can of course also use normal :ref:`constructor injection <services-constructor-injection>`
in your controllers.

.. versionadded:: 4.1
The ability to bind scalar values to controller arguments was introduced in
Symfony 4.1. Previously you could only bind services.

For more information about services, see the :doc:`/service_container` article.

.. index::
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