PHP Emperors::fetchRow示例

 /** Delete an emperor
  * @access public
  * @return void
  */
 public function deleteemperorAction()
 {
     if ($this->_request->isPost()) {
         $id = (int) $this->_request->getPost('id');
         $del = $this->_request->getPost('del');
         if ($del == 'Yes' && $id > 0) {
             $emperors = new Emperors();
             $where = 'id = ' . $id;
             $emperors->delete($where);
             $this->getFlash()->addMessage('Issuer or Emperor details deleted! This cannot be undone.');
         }
         $this->redirect($this->_redirectUrl . 'emperorbios/');
     } else {
         $id = (int) $this->_request->getParam('id');
         if ($id > 0) {
             $emperors = new Emperors();
             $this->view->emperor = $emperors->fetchRow('id =' . $id);
         }
     }
 }