Issues (29)

config/container.php (1 issue)

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<?php
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use Phile\Core\Config;
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use Phile\Core\Container;
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use Phile\Core\Event;
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This use statement conflicts with another class in this namespace, Event. 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 Phile\Core\Router;
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use Phile\Phile;
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use Phile\Plugin\PluginRepository;
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/**
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 * Setup global Container with dependencies
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 *
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 * There's no need to make changes here in an ordinary Phile installation.
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 * It allows advanced configuration options if necessary.
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 *
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 * @author PhileCMS
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 * @link https://github.com/PhileCMS/Phile
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 * @license http://opensource.org/licenses/MIT
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 */
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$config = [
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    'types' => [
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        'Phile_App'              => Phile::class,
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        'Phile_Config'           => Config::class,
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        'Phile_EventBus'         => Event::class,
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        'Phile_Plugins'          => PluginRepository::class,
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        'Phile_Router'           => Router::class,
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        'Phile_Cache'            => \Phile\ServiceLocator\CacheInterface::class,
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        'Phile_Template'         => \Phile\ServiceLocator\TemplateInterface::class,
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        'Phile_Parser'           => \Phile\ServiceLocator\ParserInterface::class,
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        'Phile_Data_Persistence' => \Phile\ServiceLocator\PersistenceInterface::class,
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        'Phile_Parser_Meta'      => \Phile\ServiceLocator\MetaInterface::class,
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        'Phile_ErrorHandler'     => \Phile\ServiceLocator\ErrorHandlerInterface::class,
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    ]
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];
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$container = new Container($config);
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Container::setInstance($container);
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$container->set('Phile_EventBus', function (): Event {
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    return new Event;
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});
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$container->set('Phile_Config', function (): Config {
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    return new Config;
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});
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$container->set('Phile_App', function (Container $container): Phile {
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    return new Phile($container->get('Phile_EventBus'), $container->get('Phile_Config'));
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});
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$container->set('Phile_Plugins', function (Container $container): PluginRepository {
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    return new PluginRepository($container->get('Phile_EventBus'));
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});
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