상품옵션 금액표시 옥션처럼 변경 (상품옵션 (+0)원 없애기)

상품옵션에서 추가금액이 표시되는 데요^^
추가금액이 없는데도 +0 이 표시되서 헷갈리기도 하고, 구분도 않되어있어서 보기가 복잡합니다!!

그래서 옥션처럼 추가금액이 없는 옵션가격에는 아무표시 없이 나오고
추가금액 표시도니느것을 (+2000원) 처럼 괄호로 변경하였습니다

아래 파일에서 해당 소스만 변경해주면 됩니다^^



수정할 파일 안내
//#################################################################
//원본 lib/shop.lib.php 946번째줄 즈음~
//######################################################################
// 옵션선택목록 만들기
for($i=0; $i<$subj_count; $i++) {
$opt = $options[$i];
$opt_count = count($opt);
$disabled = '';
if($opt_count) {
$seq = $i + 1;
if($i > 0)
$disabled = ' disabled="disabled"';
$str .= '<tr>'.PHP_EOL;
$str .= '<th><label for="it_option_'.$seq.'">'.$subj[$i].'</label></th>'.PHP_EOL;

$select = '<select id="it_option_'.$seq.'" class="it_option"'.$disabled.'>'.PHP_EOL;
$select .= '<option value="">선택</option>'.PHP_EOL;
for($k=0; $k<$opt_count; $k++) {
$opt_val = $opt[$k];
if(strlen($opt_val)) {
$select .= '<option value="'.$opt_val.'">'.$opt_val.'</option>'.PHP_EOL;
}
}
$select .= '</select>'.PHP_EOL;

$str .= '<td>'.$select.'</td>'.PHP_EOL;
$str .= '</tr>'.PHP_EOL;
}
}
} else {
$str .= '<tr>'.PHP_EOL;
$str .= '<th><label for="it_option_1">'.$subj[0].'</label></th>'.PHP_EOL;

$select = '<select id="it_option_1" class="it_option">'.PHP_EOL;
$select .= '<option value="">선택</option>'.PHP_EOL;
for($i=0; $row=sql_fetch_array($result); $i++) {
if($row['io_price'] >= 0)
$price = '&nbsp;&nbsp;+ '.number_format($row['io_price']).'원';
else
$price = '&nbsp;&nbsp; '.number_format($row['io_price']).'원';

if($row['io_stock_qty'] < 1)
$soldout = '&nbsp;&nbsp;[품절]';
else
$soldout = '';

$select .= '<option value="'.$row['io_id'].','.$row['io_price'].','.$row['io_stock_qty'].'">'.$row['io_id'].$price.$soldout.'</option>'.PHP_EOL;
}
$select .= '</select>'.PHP_EOL;

$str .= '<td>'.$select.'</td>'.PHP_EOL;
$str .= '</tr>'.PHP_EOL;
}

return $str;
}

//#######################################################################
// 아래의 소스로 변경해주세요^^
//#########################################################################
// 옵션선택목록 만들기
for($i=0; $i<$subj_count; $i++) {
$opt = $options[$i];
$opt_count = count($opt);
$disabled = '';
if($opt_count) {
$seq = $i + 1;
if($i > 0)
$disabled = ' disabled="disabled"';
$str .= '<tr>'.PHP_EOL;
$str .= '<th><label for="it_option_'.$seq.'">'.$subj[$i].'</label></th>'.PHP_EOL;

$select = '<select id="it_option_'.$seq.'" class="it_option"'.$disabled.'>'.PHP_EOL;
$select .= '<option value="">[필수] 선택하세요</option>'.PHP_EOL;
for($k=0; $k<$opt_count; $k++) {
$opt_val = $opt[$k];
if(strlen($opt_val)) {
$select .= '<option value="'.$opt_val.'">'.$opt_val.'</option>'.PHP_EOL;
}
}
$select .= '</select>'.PHP_EOL;

$str .= '<td>'.$select.'</td>'.PHP_EOL;
$str .= '</tr>'.PHP_EOL;
}
}
} else {
$str .= '<tr>'.PHP_EOL;
$str .= '<th><label for="it_option_1">'.$subj[0].'</label></th>'.PHP_EOL;

$select = '<select id="it_option_1" class="it_option">'.PHP_EOL;
$select .= '<option value="">[필수] 선택하세요</option>'.PHP_EOL;
for($i=0; $row=sql_fetch_array($result); $i++) {
//옵션상품 가격이 올라갈때
if($row['io_price'] > 0)
$price = '&nbsp;(+'.number_format($row['io_price']).'원)';
//옵션상품 가격이 그대로일때
else if($row['io_price'] == 0)
$price = '&nbsp;';
//옵션상품 가격이 내려갈때
else
$price = '&nbsp;('.number_format($row['io_price']).'원)';

if($row['io_stock_qty'] < 1)
$soldout = '&nbsp;[품절]';
else
$soldout = '';

$select .= '<option value="'.$row['io_id'].','.$row['io_price'].','.$row['io_stock_qty'].'">'.$row['io_id'].$price.$soldout.'</option>'.PHP_EOL;
}
$select .= '</select>'.PHP_EOL;

$str .= '<td>'.$select.'</td>'.PHP_EOL;
$str .= '</tr>'.PHP_EOL;
}

return $str;
}
//################################################################################################