Mar 28, 2018 · Mar 27, 2018
diff --git a/service_container/service_locators.rst b/service_container/service_locators.rst
        services:
            app.command_handler_locator:
                class: Symfony\Component\DependencyInjection\ServiceLocator
                tags: ['container.service_locator']
                arguments:
                    -
                        App\FooCommand: '@app.command_handler.foo'
                        App\BarCommand: '@app.command_handler.bar'
                # if you are not using the default service autoconfiguration,
                # add the following tag to the service definition:
                # tags: ['container.service_locator']

    .. code-block:: xml

                        <argument key="App\FooCommand" type="service" id="app.command_handler.foo" />
                        <argument key="App\BarCommand" type="service" id="app.command_handler.bar" />
                    </argument>
                    <tag name="container.service_locator" />
                    <!--
                        if you are not using the default service autoconfiguration,
                        add the following tag to the service definition:
                        <tag name="container.service_locator" />
                    -->
                </service>

            </services>

        $container
            ->register('app.command_handler_locator', ServiceLocator::class)
            ->addTag('container.service_locator')
            ->setArguments(array(array(
                'App\FooCommand' => new Reference('app.command_handler.foo'),
                'App\BarCommand' => new Reference('app.command_handler.bar'),
            )))
            // if you are not using the default service autoconfiguration,
            // add the following tag to the service definition:
            // ->addTag('container.service_locator')
        ;

 .. versionadded:: 4.1
    The service locator autoconfiguration was introduced in Symfony 4.1. In
    previous Symfony versions you always needed to add the
    ``container.service_locator`` tag explicitly.

 .. note::

    The services defined in the service locator argument must include keys,
Original file line number	Diff line number	Diff line change
Expand Up		@@ -95,11 +95,13 @@ option to include as many services as needed to it and add the
		services:
		app.command_handler_locator:
		class: Symfony\Component\DependencyInjection\ServiceLocator
		tags: ['container.service_locator']
		arguments:
		-
		App\FooCommand: '@app.command_handler.foo'
		App\BarCommand: '@app.command_handler.bar'
		# if you are not using the default service autoconfiguration,
		# add the following tag to the service definition:
		# tags: ['container.service_locator']

		.. code-block:: xml

Expand All		@@ -116,7 +118,11 @@ option to include as many services as needed to it and add the
		<argument key="App\FooCommand" type="service" id="app.command_handler.foo" />
		<argument key="App\BarCommand" type="service" id="app.command_handler.bar" />
		</argument>
		<tag name="container.service_locator" />
		<!--
		if you are not using the default service autoconfiguration,
		add the following tag to the service definition:
		<tag name="container.service_locator" />
		-->
		</service>

		</services>
Expand All		@@ -132,13 +138,20 @@ option to include as many services as needed to it and add the

		$container
		->register('app.command_handler_locator', ServiceLocator::class)
		->addTag('container.service_locator')
		->setArguments(array(array(
		'App\FooCommand' => new Reference('app.command_handler.foo'),
		'App\BarCommand' => new Reference('app.command_handler.bar'),
		)))
		// if you are not using the default service autoconfiguration,
		// add the following tag to the service definition:
		// ->addTag('container.service_locator')
		;

		.. versionadded:: 4.1
		The service locator autoconfiguration was introduced in Symfony 4.1. In
		previous Symfony versions you always needed to add the
		``container.service_locator`` tag explicitly.

		.. note::

		The services defined in the service locator argument must include keys,
Expand Down