Issues (964)

src/Controller/SettingsController.php (1 issue)

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<?php
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namespace App\Controller;
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use Sensio\Bundle\FrameworkExtraBundle\Configuration\Security;
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use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
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This use statement conflicts with another class in this namespace, App\Controller\AbstractController. Consider defining an alias.

Let?s assume that you have a directory layout like this:

.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php

and let?s assume the following content of Bar.php:

// Bar.php
namespace OtherDir;

use SomeDir\Foo; // This now conflicts the class OtherDir\Foo

If both files OtherDir/Foo.php and SomeDir/Foo.php are loaded in the same runtime, you will see a PHP error such as the following:

PHP Fatal error:  Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php

However, as OtherDir/Foo.php does not necessarily have to be loaded and the error is only triggered if it is loaded before OtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias:

// Bar.php
namespace OtherDir;

use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore.
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\Routing\Annotation\Route;
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#[Route(path: '/settings')]
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#[Security("is_granted('ROLE_ADMIN')")]
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class SettingsController extends AbstractController {
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    #[Route(path: '', name: 'admin_settings')]
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    public function index(): Response {
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        return $this->redirectToRoute('admin_settings_general');
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    }
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}