포인트경매에서 입찰수가 10명이하로 경매입찰하였을경우 경매완료일에 유찰되게끔할려면 어떻게 해야하는지요

포인트 경매의 auction.lib.php파일을 수정할것 같은데요
아래와 같이 하면 되는지요 고수님들의 한번 봐주세요~

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auction.lib.php 파일원본
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//auction.lib.php파일 231줄쯤

// 중복되었거나 입찰내역이 없을 경우 유찰
if ($row[cnt] > 1 || !$row)
{
sql_query(" update $write_table set wr_8 = '3' where wr_id = '$wr_id' ");

$qry = sql_query(" select * from $tender_table where wr_id = '$wr_id' ");
while ($row = sql_fetch_array($qry))
{
insert_point($row[mb_id], $row[td_tender_point], "$wr_id 경매 유찰, 입찰 포인트 환급", $bo_table, $wr_id, "입찰 $row[td_tender_point] 포인트 환급");
}

$res = sql_fetch(" select wr_7, wr_8, wr_9, wr_10 from $write_table where wr_id = '$wr_id' ");
return $res;
}
else
{
// 낙찰된 입찰정보 가져오기
$row = sql_fetch(" select * from $tender_table where td_tender_point = '$row[point]' and wr_id = '$wr_id' ");
sql_query(" update $write_table set wr_8 = '2', wr_9 = '$row[td_tender_point]', wr_10 = '$row[mb_id]' where wr_id = '$wr_id' ");

$qry = sql_query(" select * from $tender_table where td_tender_point <> '$row[td_tender_point]' and wr_id = '$wr_id' ");
while ($row = sql_fetch_array($qry))
{
// insert_point($row[mb_id], $row[td_tender_point], "$wr_id 경매 낙찰안됨, 입찰 포인트 환급", $bo_table, $wr_id, "입찰 $row[td_tender_point] 포인트 환급");
}

$res = sql_fetch(" select wr_7, wr_8, wr_9, wr_10 from $write_table where wr_id = '$wr_id' ");
return $res;
}
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수정본
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//auction.lib.php

// 명수
$sql = "select count( distinct mb_id ) as cnt from $tender_table where wr_id = '$wr_id' ";
$row = sql_fetch($sql);

$tender_mb_id_count = number_format($row[cnt]);

//
if ($row[cnt] > 1 || !$row)
{
sql_query(" update $write_table set wr_8 = '3' where wr_id = '$wr_id' ");

$qry = sql_query(" select * from $tender_table where wr_id = '$wr_id' ");
while ($row = sql_fetch_array($qry))
{
insert_point($row[mb_id], $row[td_tender_point], "$wr_id 경매 유찰, 입찰 포인트 환급", $bo_table, $wr_id, "입찰 $row[td_tender_point] 포인트 환급");
}

$res = sql_fetch(" select wr_7, wr_8, wr_9, wr_10 from $write_table where wr_id = '$wr_id' ");
return $res;
}
// 10명이하로 입찰하였을 경우 유찰
else if ($tender_mb_id_count > 10 )

{
sql_query(" update $write_table set wr_8 = '3' where wr_id = '$wr_id' ");

$qry = sql_query(" select * from $tender_table where wr_id = '$wr_id' ");
while ($row = sql_fetch_array($qry))
{
insert_point($row[mb_id], $row[td_tender_point], "$wr_id 경매 유찰, 입찰 포인트 환급", $bo_table, $wr_id, "입찰 $row[td_tender_point] 포인트 환급");
}

$res = sql_fetch(" select wr_7, wr_8, wr_9, wr_10 from $write_table where wr_id = '$wr_id' ");
return $res;
}

else
{
// 낙찰된 입찰정보 가져오기
$row = sql_fetch(" select * from $tender_table where td_tender_point = '$row[point]' and wr_id = '$wr_id' ");
sql_query(" update $write_table set wr_8 = '2', wr_9 = '$row[td_tender_point]', wr_10 = '$row[mb_id]' where wr_id = '$wr_id' ");

$qry = sql_query(" select * from $tender_table where td_tender_point <> '$row[td_tender_point]' and wr_id = '$wr_id' ");
while ($row = sql_fetch_array($qry))
{
// insert_point($row[mb_id], $row[td_tender_point], "$wr_id 경매 낙찰안됨, 입찰 포인트 환급", $bo_table, $wr_id, "입찰 $row[td_tender_point] 포인트 환급");
}

$res = sql_fetch(" select wr_7, wr_8, wr_9, wr_10 from $write_table where wr_id = '$wr_id' ");
return $res;
}

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