현재등록된 상품리스트를 엑셀로 받을 수 있나요?

<?php
include_once('./_common.php');

auth_check($auth[$sub_menu], 'r');

// MS엑셀 XLS 데이터로 다운로드 받음
    $sql = " SELECT * 
               FROM {$g5['g5_shop_item_table']} ";

    $result = sql_query($sql);
    $cnt = @sql_num_rows($result);
    if (!$cnt)
        alert("출력할 내역이 없습니다.");

    /*================================================================================
    php_writeexcel http://www.bettina-attack.de/jonny/view.php/projects/php_writeexcel/
    =================================================================================*/

    include_once(G5_LIB_PATH.'/Excel/php_writeexcel/class.writeexcel_workbook.inc.php');
    include_once(G5_LIB_PATH.'/Excel/php_writeexcel/class.writeexcel_worksheet.inc.php');

    $fname = tempnam(G5_DATA_PATH, "tmp-productlist.xls");
    $workbook = new writeexcel_workbook($fname);
    $worksheet = $workbook->addworksheet();

    // Put Excel data
    $data = array('상품고유번호', '상품명');
    $data = array_map('iconv_euckr', $data);

    $col = 0;
    foreach($data as $cell) {
        $worksheet->write(0, $col++, $cell);
    }

    $save_it_id = '';
    for($i=1; $row=sql_fetch_array($result); $i++)
    {

 

       $row = array_map('iconv_euckr', $row);

 

        $worksheet->write($i, 0, ' '.$row['it_id']);
        $worksheet->write($i, 1, $row['it_name']); //다운받길 원하시는 걸 아래로 쭉 적으시면 됩니다.

    }

    $workbook->close();

    header("Content-Type: application/x-msexcel; name=\"상품리스트-".date("ymd", time()).".xls\"");
    header("Content-Disposition: inline; filename=\"상품리스트-".date("ymd", time()).".xls\"");
    $fh=fopen($fname, "rb");
    fpassthru($fh);
    unlink($fname);

    exit;

?>