public static function &getInstance()
 {
     if (self::$_instance === null) {
         self::$_instance = new self();
     }
     return self::$_instance;
 }
Example #2
0
 /**
  * 检查城市是否收费
  * @param $cityId
  * @return bool
  */
 public function checkCityConsumeStatus($cityId)
 {
     $tmp = Model_Broker_EntrustCityConsumeOnoff::getInstance()->getDataByCityId($cityId);
     if ($tmp) {
         return true;
     } else {
         return false;
     }
 }