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[DependencyInjection] adjust Autowire attribute docs #16779

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May 4, 2022
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[DependencyInjection] adjust Autowire attribute docs #16779

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6 changes: 3 additions & 3 deletions controller.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -225,8 +225,8 @@ command:

.. tip::

If you need control over the *exact* value of an argument, you can use the
``#[Autowire]`` attribute::
If you need control over the *exact* value of an argument, or require a parameter,
you can use the ``#[Autowire]`` attribute::

// ...
use Psr\Log\LoggerInterface;
Expand All @@ -239,7 +239,7 @@ command:
int $max,

// inject a specific logger service
#[Autowire('@monolog.logger.request')]
#[Autowire(service: 'monolog.logger.request')]
LoggerInterface $logger,

// or inject parameter values
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10 changes: 5 additions & 5 deletions service_container/autowiring.rst
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Expand Up @@ -545,8 +545,8 @@ To fix this, you can :ref:`manually wire the problematic argument <services-manu
in the service configuration. You wire up only the difficult arguments,
Symfony takes care of the rest.

You can also use the ``#[Autowire]`` parameter attribute to configure the
problematic arguments:
You can also use the ``#[Autowire]`` parameter attribute to instruct the autowiring
logic about those arguments:

// src/Service/MessageGenerator.php
namespace App\Service;
Expand All @@ -557,7 +557,7 @@ problematic arguments:
class MessageGenerator
{
public function __construct(
#[Autowire('@monolog.logger.request')] LoggerInterface $logger
#[Autowire(service: 'monolog.logger.request')] LoggerInterface $logger
) {
// ...
}
Expand Down Expand Up @@ -586,8 +586,8 @@ and even :doc:`complex expressions </service_container/expression_language>`::
#[Autowire('%kernel.debug%')]
bool $debugMode,

// and @=... for expressions
#[Autowire("@=service("App\\Mail\\MailerConfiguration").getMailerMethod()")]
// and expressions
#[Autowire(expression: "service("App\\Mail\\MailerConfiguration").getMailerMethod()")]
string $mailerMethod
) {
}
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