Export html to excel

$result= mysql_query("SELECT * FROM $table WHERE date>='2011-07-01' AND date<='2011-07-31' AND uhrazene='0' ORDER BY date DESC");
    function xlsBOF()
    {
    echo pack("ssssss", 0x809, 0x8, 0x0, 0x10, 0x0, 0x0);
    return;
    }
    function xlsEOF()
    {
    echo pack("ss", 0x0A, 0x00);
    return;
    }
    function xlsWriteNumber($Row, $Col, $Value)
    {
    echo pack("sssss", 0x203, 14, $Row, $Col, 0x0);
    echo pack("d", $Value);
    return;
    }
    function xlsWriteLabel($Row, $Col, $Value )
    {
    $L = strlen($Value);
    echo pack("ssssss", 0x204, 8 + $L, $Row, $Col, 0x0, $L);
    echo $Value;
    return;
    }
    header("Pragma: public");
    header("Expires: 0");
    header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
    header("Content-Type: application/force-download");
    header("Content-Type: application/octet-stream");
    header("Content-Type: application/download");;
    header("Content-Type:   application/vnd.ms-excel; charset=utf-8");
    header("Content-type:   application/x-msexcel; charset=utf-8");
    header("Content-Disposition: attachment;filename=test.xls");
    header("Content-Transfer-Encoding: binary ");

    xlsBOF();
     
    xlsWriteLabel(0,0,"Var. symbol");
    xlsWriteLabel(0,1,"Jméno");
    xlsWriteLabel(0,2,"Příjmení");
    xlsWriteLabel(0,3,"Rodné číslo");
    xlsWriteLabel(0,4,"Datum nar.");
    xlsWriteLabel(0,5,"Ulice");
    xlsWriteLabel(0,6,"č.p/č.o");
    xlsWriteLabel(0,7,"Obec");
    xlsWriteLabel(0,8,"PSČ");
    xlsWriteLabel(0,9,"Jízdné");
    xlsWriteLabel(0,10,"Přirážka");
    xlsWriteLabel(0,11,"Dluh");
    xlsWriteLabel(0,12,"Datum_čas");
    xlsWriteLabel(0,13,"evid.č/č.zápisu");
    $xlsRow = 1;
    while($row=mysql_fetch_array($result))
    {
    xlsWriteNumber($xlsRow,0,$row['doklad']);
    xlsWriteLabel($xlsRow,1,$row['name']);
    xlsWriteLabel($xlsRow,2,$row['surname']);
    xlsWriteLabel($xlsRow,3,$row['born']);
    xlsWriteLabel($xlsRow,4,$row['born']);
    xlsWriteLabel($xlsRow,5,$row['address']);
    xlsWriteLabel($xlsRow,6,$row['cp_co']);
    xlsWriteLabel($xlsRow,7,$row['address2']);
    xlsWriteLabel($xlsRow,8,$row['psc']);
    xlsWriteLabel($xlsRow,9,$row['jizdne']);
    xlsWriteLabel($xlsRow,10,$row['castka']);
    xlsWriteLabel($xlsRow,11,$row['dluh']);
    xlsWriteLabel($xlsRow,12,$row['date']);
    xlsWriteLabel($xlsRow,13,$row['num_doklad']);
    $xlsRow++;
    }
    xlsEOF();