public static function getShipOrderPay($select, $where) { self::initDB(); $sql = "select {$select} from `wh_shipping_order` as a left join \n\t\t\t\t`wh_shipping_order_group_distribution` as b on a.id=b.shipOrderId {$where} "; $query = self::$dbConn->query($sql); if ($query) { $ret = self::$dbConn->fetch_array_all($query); return $ret; } else { self::$errCode = "003"; self::$errMsg = "error"; return false; } }