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How to create service in Symfony?

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by muriel.schmidt , in category: PHP Frameworks , 8 months ago

How to create service in Symfony?

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1 answer

Member

by mallory_cormier , 3 months ago

@muriel.schmidt 

To create a service in Symfony, you will need to define it as a class and then register it with the service container. Here is an example of how you can do this:

  1. Define your service class:
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// src/Service/MyService.php

namespace AppService;

class MyService
{
    public function doSomething()
    {
        // your service code goes here
    }
}


  1. Register your service with the service container:
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# config/services.yaml

services:
    AppServiceMyService:
        public: true


You can then use your service by asking for it from the service container:

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$myService = $container->get('AppServiceMyService');
$myService->doSomething();


Alternatively, you can use the @ syntax to inject your service as a dependency into a controller or another service:

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// src/Controller/MyController.php

namespace AppController;

use AppServiceMyService;
use SymfonyBundleFrameworkBundleControllerAbstractController;

class MyController extends AbstractController
{
    public function myAction(MyService $myService)
    {
        $myService->doSomething();
    }
}


For more information on services and the service container in Symfony, you can refer to the Symfony documentation.

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