minor #10640 Http kernel controller arguments (ottaviano)

This PR was submitted for the master branch but it was squashed and merged into the 3.4 branch instead (closes #10640).

Discussion
----------

Http kernel controller arguments

Hi,
I saw the issue #6854, and I can not write full & clear doc to describe the `kernel.controller_arguments` event.
But I think that it will be nice to have this event in the list of all Kernel events.

I fix the `kernel.finish_request` event description. This event is triggered after `kernel.response` event (not only for a sub-request).

Commits
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cd5fe5a Http kernel controller arguments

Author: javiereguiluz

README.markdown

@@ -6,10 +6,10 @@ This documentation is rendered online at https://symfony.com/doc/current/
 Contributing
 ------------
 
->**Note**
->Unless you're documenting a feature that was introduced *after* Symfony 3.4
->(e.g. in Symfony 4.2), all pull requests must be based off of the **3.4** branch,
->**not** the master or older branches.
+> **Note**
+> Unless you're documenting a feature that was introduced *after* Symfony 3.4
+> (e.g. in Symfony 4.2), all pull requests must be based off of the **3.4** branch,
+> **not** the master or older branches.
 
 We love contributors! For more information on how you can contribute to the
 Symfony documentation, please read

components/http_kernel.rst

@@ -622,17 +622,18 @@ each event has their own event object:
 
 .. _component-http-kernel-event-table:
 
-=====================  ================================  ===================================================================================
-Name                   ``KernelEvents`` Constant         Argument passed to the listener
-=====================  ================================  ===================================================================================
-kernel.request         ``KernelEvents::REQUEST``         :class:`Symfony\\Component\\HttpKernel\\Event\\GetResponseEvent`
-kernel.controller      ``KernelEvents::CONTROLLER``      :class:`Symfony\\Component\\HttpKernel\\Event\\FilterControllerEvent`
-kernel.view            ``KernelEvents::VIEW``            :class:`Symfony\\Component\\HttpKernel\\Event\\GetResponseForControllerResultEvent`
-kernel.response        ``KernelEvents::RESPONSE``        :class:`Symfony\\Component\\HttpKernel\\Event\\FilterResponseEvent`
-kernel.finish_request  ``KernelEvents::FINISH_REQUEST``  :class:`Symfony\\Component\\HttpKernel\\Event\\FinishRequestEvent`
-kernel.terminate       ``KernelEvents::TERMINATE``       :class:`Symfony\\Component\\HttpKernel\\Event\\PostResponseEvent`
-kernel.exception       ``KernelEvents::EXCEPTION``       :class:`Symfony\\Component\\HttpKernel\\Event\\GetResponseForExceptionEvent`
-=====================  ================================  ===================================================================================
+===========================  ======================================  ===================================================================================
+Name                         ``KernelEvents`` Constant               Argument passed to the listener
+===========================  ======================================  ===================================================================================
+kernel.request               ``KernelEvents::REQUEST``               :class:`Symfony\\Component\\HttpKernel\\Event\\GetResponseEvent`
+kernel.controller            ``KernelEvents::CONTROLLER``            :class:`Symfony\\Component\\HttpKernel\\Event\\FilterControllerEvent`
+kernel.controller_arguments  ``KernelEvents::CONTROLLER_ARGUMENTS``  :class:`Symfony\\Component\\HttpKernel\\Event\\FilterControllerArgumentsEvent`
+kernel.view                  ``KernelEvents::VIEW``                  :class:`Symfony\\Component\\HttpKernel\\Event\\GetResponseForControllerResultEvent`
+kernel.response              ``KernelEvents::RESPONSE``              :class:`Symfony\\Component\\HttpKernel\\Event\\FilterResponseEvent`
+kernel.finish_request        ``KernelEvents::FINISH_REQUEST``        :class:`Symfony\\Component\\HttpKernel\\Event\\FinishRequestEvent`
+kernel.terminate             ``KernelEvents::TERMINATE``             :class:`Symfony\\Component\\HttpKernel\\Event\\PostResponseEvent`
+kernel.exception             ``KernelEvents::EXCEPTION``             :class:`Symfony\\Component\\HttpKernel\\Event\\GetResponseForExceptionEvent`
+===========================  ======================================  ===================================================================================
 
 .. _http-kernel-working-example:
 

reference/events.rst

@@ -142,10 +142,9 @@ their priorities:
 
 **Event Class**: :class:`Symfony\\Component\\HttpKernel\\Event\\FinishRequestEvent`
 
-This event is dispatched after a :ref:`sub request <http-kernel-sub-requests>`
-has finished. It's useful to reset the global state of the application (for
-example, the translator listener resets the translator's locale to the one of
-the parent request)::
+This event is dispatched after the ``kernel.response`` event. It's useful to reset
+the global state of the application (for example, the translator listener resets
+the translator's locale to the one of the parent request)::
 
     public function onKernelFinishRequest(FinishRequestEvent $event)
     {