Converting Excel Spreadsheets to PDF for PHP

'----------------------------------------------------------------------
' 1) Microsoft Excel 97 or above should be installed and activated on your PC.
'
' 2) Universal Document Converter 5.2 or above should also be installed.
'
' 3) Apache WEB server and PHP 4.0 or above should be installed and adjusted.
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 <?PHP  
	
  //Create Universal Document Converter object 
	
  $objUDC = new COM("UDC.APIWrapper");
	
  //Set up Universal Document Converter 
		
  $itfPrinter = $objUDC->Printers("Universal Document Converter");
		
  $itfProfile = $itfPrinter->Profile;
		
  $itfProfile->PageSetup->ResolutionX = 300;
  $itfProfile->PageSetup->ResolutionY = 300;
  $itfProfile->PageSetup->Orientation = 0;
	
  $itfProfile->FileFormat->ActualFormat = 7;
  $itfProfile->FileFormat->PDF->ColorSpace = 24;
  $itfProfile->FileFormat->PDF->Compression = 4;
  $itfProfile->FileFormat->PDF->Multipage = 2;
	
  $itfProfile->OutputLocation->Mode = 1;
  $itfProfile->OutputLocation->FolderPath = '&[Documents]\UDC Output Files\\';
  $itfProfile->OutputLocation->FileName = '&[DocName(0)].&[ImageType]';
  $itfProfile->OutputLocation->OverwriteExistingFile = 1;
		
  $itfProfile->PostProcessing->Mode = 0;
			
  //Create MS Excel object and open the file
		
  $file = 'my_file.xls';
	
  $ExcelApp = new COM("Excel.Application");
  $ExcelBook = $ExcelApp->Workbooks->Open($file,0,1);
	
  //change the orientation of the active worcksheet
	
  $ExcelWorksheet = $ExcelBook->ActiveSheet;
  $ExcelPageSetup = $ExcelWorksheet->PageSetup;
  $ExcelPageSetup->Orientation = 2;
	
  //Printing the curent sheet
	
  $ExcelWorksheet->PrintOut(1,1,1,False,"Universal Document Converter");
	
  //Close the document
	
  $ExcelBook->Close(False);
	
  //Close Excel
	
  $ExcelApp->Quit;
	
  echo "READY!";
		
 ?>