From 431251835ce63c492367595a0e49f4ff72104e4d Mon Sep 17 00:00:00 2001 From: Ryan Weaver Date: Fri, 23 Mar 2018 12:02:08 -0400 Subject: [PATCH 1/2] Removing warning about bind + controller + scalar values --- controller.rst | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/controller.rst b/controller.rst index 69c609ee167..3977f7a67d4 100644 --- a/controller.rst +++ b/controller.rst @@ -241,6 +241,8 @@ the argument by its name: bind: # for any $logger argument, pass this specific service $logger: '@monolog.logger.doctrine' + # for any $projectDir argument, pass this parameter value + $projectDir: '%kernel.project_dir%' .. code-block:: xml @@ -260,6 +262,7 @@ the argument by its name: type="service" id="monolog.logger.doctrine" /> + %kernel.project_dir% @@ -274,20 +277,13 @@ the argument by its name: ->setPublic(true) ->setBindings(array( '$logger' => new Reference('monolog.logger.doctrine'), + '$projectDir' => '%kernel.project_dir%' )) ; You can of course also use normal :ref:`constructor injection ` in your controllers. -.. caution:: - - You can *only* pass *services* to your controller arguments in this way. It's not - possible, for example, to pass a service parameter as a controller argument, - even by using ``bind``. If you need a parameter, use the ``$this->getParameter('kernel.debug')`` - shortcut or pass the value through your controller's ``__construct()`` method - and specify its value with ``bind``. - For more information about services, see the :doc:`/service_container` article. .. index:: From af00dbc796d79d70335ec4da720702a2f54bc4b4 Mon Sep 17 00:00:00 2001 From: Ryan Weaver Date: Fri, 23 Mar 2018 12:39:37 -0400 Subject: [PATCH 2/2] adding version note about scalar bind args --- controller.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/controller.rst b/controller.rst index 3977f7a67d4..f5116e023e5 100644 --- a/controller.rst +++ b/controller.rst @@ -284,6 +284,10 @@ the argument by its name: You can of course also use normal :ref:`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:: pFad - Phonifier reborn

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