public function deleteUserAction() { $identity = Zend_Auth::getInstance()->getIdentity(); if ($identity->role == 'admin' || ($identity->role = 'superadmin')) { if (isset($_GET['user_id'])) { try { $model = new Model_Admin(); $model->deleteUserById($_GET['user_id']); $this->_helper->FlashMessenger->addMessage(array('message' => 'User Deleted.')); $this->_redirect('admin/list-users'); } catch (Exception $e) { print $e->getMessage(); exit; } } } else { $this->_helper->FlashMessenger->addMessage(array('error' => 'Access Denied.')); $this->_redirect('user/user/login'); } }