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Argument value resolver #7732

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c40e51a
added tip about ParamCoverter
motivatedsloth Mar 31, 2017
40a617b
added missing use statements in example
motivatedsloth Mar 31, 2017
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added tip about ParamCoverter
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@motivatedsloth
motivatedsloth committed Mar 31, 2017
commit c40e51a5bd6ae81eab8124621d08a71f78c461a7
10 changes: 10 additions & 0 deletions controller/argument_value_resolver.rst
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Expand Up @@ -15,6 +15,16 @@ in order to be recognized. This is done via the
creating and registering custom argument value resolvers, you can extend this
functionality.

.. tip::

A custom ``ParamConverter`` can also create the object for a type-hinted class.
This functionality is similar to an ``ArgumentResolver``. However
``ParamConverter`` are executed first and usually use request parameters to
create the object.

See :ref:`ParamConverter <https://symfony.com/doc/current/bundles/SensioFrameworkExtraBundle/annotations/converters.html#creating-a-converter>`
for more information.

Functionality Shipped with the HttpKernel
-----------------------------------------

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