I have installed PEAR, Spreadsheet_Excel_Writer and OLE.  The sample program is executed successfully but when I try to read the file it shows garbage values. I also tried $workbook->setVersion(8); and $worksheet->setInputEncoding('UTF-8');
I am using this tutorial and Google lot for this problem.
http://www.sitepoint.com/article/getting-started-with-pear/3/
Thanks in advance.
 
     
    