sw_direct 영카트에서 회원별 적립포인트 에러좀 봐주시면 감사하겠습니다.

function level_point(){
   global $member;

   switch($member['mb_level']){
       case 2:
              $point_per=1;
              break;
       case 3:
              $point_per=2;
              break;
       case 4:
              $point_per=3;
              break;
       case 5:
              $point_per=4;
              break;
       case 6:
              $point_per=0;
              break;
       default:
              $point_per=1;
   }

   return $point_per;
}

// $s_cart_id 로 현재 장바구니 자료 쿼리
        $sql = " select a.ct_id,
                        a.it_id,
                        a.it_name,
                        a.ct_price,
                        a.ct_point,
                        a.ct_qty,
                        a.ct_status,
                        a.ct_send_cost,
                        a.it_sc_type,
                        b.ca_id,
                        b.ca_id2,
                        b.ca_id3,
                        b.it_notax
                   from {$g5['g5_shop_cart_table']} a left join {$g5['g5_shop_item_table']} b on ( a.it_id = b.it_id )
                  where a.od_id = '$s_cart_id'
                    and a.ct_select = '1' ";
        $sql .= " group by a.it_id ";
        $sql .= " order by a.ct_id ";
        $result = sql_query($sql);

        $good_info = '';
        $it_send_cost = 0;
        $it_cp_count = 0;

        $comm_tax_mny = 0; // 과세금액
        $comm_vat_mny = 0; // 부가세
        $comm_free_mny = 0; // 면세금액
        $tot_tax_mny = 0;

        $point_per = level_point(); //  ---------------- 레벨별 포인트