レイアウトを無効にする編集
https://framework.zend.com/manual/2.4/en/modules/zend.view.quick-start.html
public function doSomethingCrazyAction() { $view = new ViewModel(array( 'message' => 'Hello world', )); // Disable layouts; `MvcEvent` will use this View Model instead $view->setTerminal(true); return $view; }