What are the potential pitfalls of using namespaces in a PHP DI container when implementing autowiring?

When using namespaces in a PHP DI container with autowiring, the potential pitfall is that the container may not be able to correctly resolve dependencies if classes are in different namespaces. To solve this issue, you can use fully-qualified class names when defining dependencies in the container. 

use Psr\Container\ContainerInterface;

class MyService
{
    private $dependency;

    public function __construct(AnotherNamespace\Dependency $dependency)
    {
        $this->dependency = $dependency;
    }
}

$container->add(MyService::class, function(ContainerInterface $container) {
    return new MyService(new AnotherNamespace\Dependency());
});

Keywords

namespaces PHP DI container autowiring potential pitfalls

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