set('pdo', function() { $pdo = new PDO('sqlite:' . __DIR__ . '/data.sqlite3'); $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); return $pdo; }); AppFactory::setContainer($container); $app = AppFactory::create(); $contentController = new ContentController(); $app->get('/content/{key}', [$contentController, 'getContent']); $app->run();