Parsing a view templete and returning result

gistfile1.php

public function infiniteScroll($page) {
       $view = $this->getServiceLocator()->get('View');
       $model = new ViewModel();

       $model->setTemplate('scripts/infinite-scroll/main.phtml');
       $model->setVariable('page', $page);
       $model->setOption('has_parent', true);

       return $view->render($model);
}