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Commite08dc4c

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minor#18070 [DependencyInjection] Add theconstructor option to service definition (alexandre-daubois)
This PR was merged into the 6.3 branch.Discussion----------[DependencyInjection] Add the `constructor` option to service definitionRelated tosymfony/symfony#49665Commits-------6040cfe [DependencyInjection] Add the `constructor` option to service definition
2 parents3696276 +6040cfe commite08dc4c

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‎service_container/factories.rst

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@@ -164,6 +164,77 @@ You can omit the class on the factory declaration:
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->factory([null, 'create']);
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};
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It is also possible to use the ``constructor`` option, instead of passing ``null``
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as the factory class:
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..configuration-block::
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..code-block::php-attributes
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// src/Email/NewsletterManager.php
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namespace App\Email;
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use Symfony\Component\DependencyInjection\Attribute\Autoconfigure;
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#[Autoconfigure(bind: ['$sender' => 'fabien@symfony.com'], constructor: 'create')]
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class NewsletterManager
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{
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private string $sender;
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public static function create(string $sender): self
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{
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$newsletterManager = new self();
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$newsletterManager->sender = $sender;
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// ...
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return $newsletterManager;
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}
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}
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..code-block::yaml
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# config/services.yaml
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services:
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# ...
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App\Email\NewsletterManager:
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constructor:'create'
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arguments:
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$sender:'fabien@symfony.com'
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..code-block::xml
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<!-- config/services.xml-->
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<?xml version="1.0" encoding="UTF-8" ?>
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<containerxmlns="http://symfony.com/schema/dic/services"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://symfony.com/schema/dic/services
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https://symfony.com/schema/dic/services/services-1.0.xsd">
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<services>
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<serviceid="App\Email\NewsletterManager"constructor="create">
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</service>
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</services>
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</container>
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..code-block::php
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// config/services.php
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namespace Symfony\Component\DependencyInjection\Loader\Configurator;
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use App\Email\NewsletterManager;
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return function(ContainerConfigurator $containerConfigurator) {
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$services = $containerConfigurator->services();
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$services->set(NewsletterManager::class)
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->constructor('create');
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};
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..versionadded::6.3
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The ``constructor`` option was introduced in Symfony 6.3.
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Non-Static Factories
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--------------------
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