Excel

I found this beauty:

PHP Code:

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<?php

/***************************/
   function WriteExcel($strPath,$astrSheetName,$astrSQL){
/* This function takes a file save path, and array of sheet names and a corresponding array */
/* of SQL queries for each sheet and created a multi-worksheet excel spreadsheet*/
   $C_NAME=__CLASS__."::".__FUNCTION__;
       $dbs=new clsDB;
       $exapp = new COM("Excel.Application") or Die ("Did not connect");
       $intSheetCount=count($astrSheetName);
       $wkb=$exapp->Workbooks->Add();    
           $exapp->Application->Visible = 1; 
       for ($int=0;$int<$intSheetCount;$int++){
           $sheet=$wkb->Worksheets($int+1);
           $sheet->activate; 
           $sheet->Name=$astrSheetName[$int];
           $intRow=1;
           $qrySQL=$dbs->GetQry($astrSQL[$int],$C_NAME,__LINE__);
           $rstSQL=$qrySQL->fetchRow(DB_FETCHMODE_ASSOC);
           $astrKeyNames=array_keys($rstSQL);
           $intCols=count($astrKeyNames);
           $qrySQL=$dbs->GetQry($astrSQL[$int],$C_NAME,__LINE__);
           while($rstSQL=$qrySQL->fetchRow(DB_FETCHMODE_ASSOC)){
               $strOut="";//initialize the output string
               for ($int2=0;$int2<$intCols;$int2++){//we start at 1 because don't want to output the table's index
                   if($intRow==1){
                       $strOut=$astrKeyNames[$int2];
                   }else{
                       $strOut=$rstSQL[$astrKeyNames[$int2]];
                   }
                       $sheet->activate; 
                       $cell=$sheet->Cells($intRow,($int2+1));//->activate; 
                       $cell->Activate; 
                         $cell->value = $strOut; 
                   }//end of colcount for loop
               $intRow++;
           }//end while loop
       }//end sheetcount for loop
       if (file_exists($strPath)) {unlink($strPath);}
       $wkb->SaveAs($strPath);
       $wkb->Close(false);
       unset($sheet);
       $exapp->Workbooks->Close(false);
       unset($wkb);
       $exapp->Quit;
       unset($exapp);
       unset($dbs);
   }//function WriteExcel 



?>

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on php.net and I'm wondering if anyone here has ever written anything to an Excel file. This would mean great things for me because I could effectively reduce my need for having to program in VB. :D