电子表格excel编写器9.2

我正在使用spreadsheet_excel_writer（9.2）从mysql（4.1.22）数据库下载excel文件。我在同一台服务器上成功地完成了这项工作，这段代码非常相似，但在这种情况下它不起作用。我得到一个excel文件，里面有数据，但都在一个单元格中，各种字符混杂在一起。有人知道可能是什么问题吗？我已经修改和重新测试了好几天了。如果有人能发现我没有看到的东西，我将不胜感激。

   <?php
require_once "/home/cloudare/php/Spreadsheet/Excel/Writer.php";
// Create workbook
$workbook =& new Spreadsheet_Excel_Writer();
// sending HTTP headers
$workbook->send('registration.xls');
// Create worksheet
$worksheet =& $workbook->addWorksheet('Registration Worksheet');
// Add DB connection script here
include("dbinfo.inc.php");
include("functions.inc.php");
$from=$_POST['from'];
$to=$_POST['to'];
mysql_connect(localhost,$username,$password);
@mysql_select_db($database) or die( "Unable to select database");
$query = "SELECT * FROM register WHERE  date BETWEEN  '$from'  AND  '$to'" ;
$result = mysql_query($query);
//$result = do_query($query,__LINE__);
// Loop through the data, adding it to the sheet
while($row = mysql_fetch_assoc($result))
{
  $array[] = $row; 
    extract($row);
    $worksheet->write($currentRow,0,$id);
    $worksheet->write($currentRow,1,$name);
    $worksheet->write($currentRow,2,$last);
    $worksheet->write($currentRow,3,$title);
    $worksheet->write($currentRow,4,$company);
    $worksheet->write($currentRow,5,$phone);
    $worksheet->write($currentRow,6,$mobile);
    $worksheet->write($currentRow,7,$email);
    $worksheet->write($currentRow,8,$cloud);
    $worksheet->write($currentRow,9,$participant);
    $worksheet->write($currentRow,10,$date);
    // Remember Excel starts counting rows from #1!
    $excelRow = $currentRow + 1;
    $currentRow++;
}
$workbook->close();
?>

这是最终的工作表：

；þï

þ是的我是一个很有意思的人。爱奇艺

s@GertClann先生Credogert@clanncredo.ie2011-06-17°s@吉姆MaherDirector三角图01-6390050087-6261422jim@trigraph.ie？

2011年06月17日@MichaelMcKenna校长顾问SmartCloudTBmmckenna@smartcloud.ie？

2011年6月17日LiamConnolly顾问CapricornVentis6指定A#liam.connolly@capventis.com？

2011-06-17às@MinhajShaikhMrNCIapnaminhaj@hotmail.com？2011-06-17>¶根条目