public function acceptfriendsAction() { $this->_helper->viewRenderer->setNoRender(); if ($this->auth->hasIdentity()) { $acceptfrd = new Application_Model_Friend($this->registry['DB']); $ruserid = $this->getRequest()->getParam('userid'); $this->view->results = $acceptfrd->addFriends($ruserid); echo json_encode(array('status' => 'success')); } else { echo json_encode(array('status' => 'error')); } }