title: How to call controller function in view in Zend Framework?
body: <p>In Zend Framework, I have one controller</p>
  
  <pre><code>class TestController extends Zend_Controller_Action
  {
  
      public function indexAction()
      {
  
      }
  
      public function getResultByID( $id )
      {
          return $id;
      }
  
  }
  </code></pre>
  
  <p>How can I call the function getResultByID in index.phtml ? </p>