$item_cd = $item['io_item_cd'];
        }
        $su_sum += $item['io_su'];
        $amt_sum += $item['io_amt'];
        $total_su_sum += $item['io_su'];
        $total_amt_sum += $item['io_amt'];
        $item['io_item_cd'] = sprintf("%05d", $item['io_item_cd']);
        $item['io_tr_cd'] = sprintf("%05d", $item['io_tr_cd']);
        array_push($result, $item);
    }
    $obj = null;
    $obj['io_item_cd'] = '(상품 계)';
    $obj['io_su'] = $su_sum;
    $obj['io_amt'] = $amt_sum;
    $obj['type'] = -1;
    array_push($result, $obj);
    $obj = null;
    $obj['io_item_cd'] = '(합계)';
    $obj['io_su'] = $total_su_sum;
    $obj['io_amt'] = $total_amt_sum;
    $obj['type'] = -2;
    array_push($result, $obj);
    echo "{ CODE: '00' , DATA : " . json_encode($result) . "}";
    $oWork->destoryWork();
} catch (Exception $e) {
    $oWork->destoryWork();
    $err = $e->getMessage();
    Util::serverLog($e);
    echo "{ CODE: '99' , DATA : '{$err}'}";
    exit;
}