Cecilapp /
Cecil
| 1 | <?php |
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| 2 | |||
| 3 | /** |
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| 4 | * This file is part of Cecil. |
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| 5 | * |
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| 6 | * (c) Arnaud Ligny <[email protected]> |
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| 7 | * |
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| 8 | * For the full copyright and license information, please view the LICENSE |
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| 9 | * file that was distributed with this source code. |
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| 10 | */ |
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| 11 | |||
| 12 | declare(strict_types=1); |
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| 13 | |||
| 14 | namespace Cecil\DependencyInjection; |
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| 15 | |||
| 16 | use Symfony\Component\Config\FileLocator; |
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| 17 | use Symfony\Component\DependencyInjection\ContainerBuilder; |
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| 18 | use Symfony\Component\DependencyInjection\Extension\Extension; |
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| 19 | use Symfony\Component\DependencyInjection\Loader\YamlFileLoader; |
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| 20 | |||
| 21 | /** |
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| 22 | * Cecil Dependency Injection Extension. |
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| 23 | * |
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| 24 | * This extension loads and manages the Cecil service configuration. |
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| 25 | * It can be used to provide additional configuration options and |
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| 26 | * customize the behavior of the dependency injection container. |
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| 27 | */ |
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| 28 | class CecilExtension extends Extension |
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| 29 | { |
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| 30 | /** |
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| 31 | * {@inheritdoc} |
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| 32 | */ |
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| 33 | public function load(array $configs, ContainerBuilder $container): void |
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| 34 | { |
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| 35 | $loader = new YamlFileLoader( |
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| 36 | $container, |
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| 37 | new FileLocator(__DIR__ . '/../../config') |
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| 38 | ); |
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| 39 | |||
| 40 | $loader->load('services.yaml'); |
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| 41 | |||
| 42 | // Fusion de la configuration |
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| 43 | // Cette méthode peut être étendue pour supporter une configuration personnalisée |
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| 44 | $configuration = new Configuration(); |
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| 45 | $config = $this->processConfiguration($configuration, $configs); |
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| 46 | |||
| 47 | // Définir les paramètres de configuration |
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| 48 | foreach ($config as $key => $value) { |
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| 49 | $container->setParameter('cecil.' . $key, $value); |
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| 50 | } |
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| 51 | } |
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| 52 | |||
| 53 | /** |
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| 54 | * {@inheritdoc} |
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| 55 | */ |
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| 56 | public function getAlias(): string |
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| 57 | { |
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| 58 | return 'cecil'; |
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| 59 | } |
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| 60 | } |
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| 61 |
Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare 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.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/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: