title: Zend Framework, what $this->_forward is doing
body: <p>I would like someone to explain me what _forward is exactly doing, I cannot see if _forward is also rendering the attached view to the action or just executing the action. </p>
  
  <p>Also is it possible to pass argument to $this->action in a view script ? </p>
  
  <p>More generally my problem is how to code a confirmation page, let's say the user input some stuff and you want to show him confirmation, is forward is mean for that case ?</p>