app = $engine; } public function before(array $params): void { echo 'I returned before the route was called with the following parameters: ' . json_encode($params); } /** @return mixed */ public function testTheContainer() { return $this->app->get('test_me_out'); } public function echoTheContainer(): void { echo $this->app->get('test_me_out'); } public function testUi(): void { echo 'Route text: ' . 'The container successfully injected a value into the engine! Engine class: ' . get_class($this->app) . ' test_me_out Value: ' . $this->app->get('test_me_out') . ''; } }