Once you have assigned all needed variables, the controller
should tell Zend_View to render a particular view script.
Do so by calling the render() method. Note that the method will
return the rendered view, not print it, so you need to print or
echo it yourself at the appropriate time.
<?php
$view = new Zend_View();
$view->a = "Hay";
$view->b = "Bee";
$view->c = "Sea";
echo $view->render('someView.php');