How to work with containers in Slim, what is the logic of building dependencies?

Question

Slim Framework

Confused ). Let's say there are 2 objects or modules (what is the correct name?). Twig template engine and Eloquent ORM.
1. I stuff them into containers accordingly

$container['view'] = function ($container) {
    $view = new \Adbar\Slim\Views\Twig('path/to/templates');
    ...
};

$container['db'] = function ($container) {
    $capsule = new \Illuminate\Database\Capsule\Manager;
    ...
}

2. I add a router Here is the question. Do I understand correctly that I must pass instances of Twig and Eloquent objects to this controller? How to do it?
$app->get('/', 'App\PageController:index');

Answer 1

Slim itself passes containers to the called controller.
That is, in the controller in the constructor you accept containers:

public function __construct($container) {
        $this->container = $container;
    }

And then you turn to your libs:

$this->container->view;
$this->container->db;