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[DependencyInjection] Add #[WhenNot] attribute #19994

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Jun 27, 2024
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[DependencyInjection] Add #[WhenNot] attribute #19994

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1 change: 1 addition & 0 deletions reference/attributes.rst
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Expand Up @@ -43,6 +43,7 @@ Dependency Injection
* :ref:`TaggedLocator <service-subscribers-locators_defining-service-locator>`
* :ref:`Target <autowiring-multiple-implementations-same-type>`
* :ref:`When <service-container_limiting-to-env>`
* :ref:`WhenNot <service-container_limiting-to-env>`

EventDispatcher
~~~~~~~~~~~~~~~
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26 changes: 26 additions & 0 deletions service_container.rst
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Expand Up @@ -260,6 +260,32 @@ as a service in some environments::
// ...
}

If you want to exclude a service from being registered in a specific
environment, you can use the ``#[WhenNot]`` attribute::

use Symfony\Component\DependencyInjection\Attribute\WhenNot;

// SomeClass is registered in all environments except "dev"

#[WhenNot(env: 'dev')]
class SomeClass
{
// ...
}

// you can apply more than one WhenNot attribute to the same class

#[WhenNot(env: 'dev')]
#[WhenNot(env: 'test')]
class AnotherClass
{
// ...
}

.. versionadded:: 7.2

The ``#[WhenNot]`` attribute was introduced in Symfony 7.2.

.. _services-constructor-injection:

Injecting Services/Config into a Service
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