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Commit375c481

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minor#17652 [DependencyInjection] Autowire arguments using the #[TaggedIterator] attribute (alexandre-daubois)
This PR was merged into the 5.4 branch.Discussion----------[DependencyInjection] Autowire arguments using the #[TaggedIterator] attributePartially solves#15238.As tagged locator are not mentioned here, I guess it should be done somewhere else.Commits-------0db7228 [DependencyInjection] Autowire arguments using the #[TaggedIterator] attribute
2 parentsdb74d6d +0db7228 commit375c481

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‎service_container/tags.rst‎

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@@ -591,6 +591,26 @@ application handlers::
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Injecting tagged services can be also be done through autowiring thanks to the
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``#[TaggedIterator]`` attribute. This attribute must be directly used on the
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argument to autowire::
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// src/HandlerCollection.php
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namespace App;
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use Symfony\Component\DependencyInjection\Attribute\TaggedIterator;
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class HandlerCollection
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{
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public function __construct(#[TaggedIterator('app.handler')] iterable $handlers)
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{
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}
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}
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..versionadded::5.3
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The ``#[TaggedIterator]`` attribute was introduced in Symfony 5.3 and requires PHP 8.
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..seealso::
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See also:doc:`tagged locator services</service_container/service_subscribers_locators>`

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