Get the current module, controller and action name in Zend Framework view

I use below script to show current module, controller, action name in Zend view.

$request = Zend_Controller_Front::getInstance()->getRequest();
echo 'Module: '.$request->getModuleName().' ';
echo 'Controller: '.$request->getControllerName().' ';
echo 'Action: '.$request->getActionName().' ';