phpeveryday.com

We try at loginform. Open UserController.php within application/controllers. Update loginFormAction():

  public function loginFormAction()
  {
	
    $ns = new Zend_Session_Namespace('HelloWorld');

	if(!isset($ns->yourLoginRequest)){
	    $ns->yourLoginRequest = 1;
	}else{
	    $ns->yourLoginRequest++;
	}
	
	$ns->setExpirationSeconds(60);
	 
    $request = $this->getRequest();      
	$this->view->assign('request', $ns->yourLoginRequest);
	$this->view->assign('action', $request->getBaseURL()."/user/auth");  
    $this->view->assign('title', 'Login Form');
    $this->view->assign('username', 'User Name');	
    $this->view->assign('password', 'Password');	
	
  }

You can set only at a particular key (e.g, yourLoginRequest):

$ns->setExpirationSeconds(60,'yourLoginRequest');