I have been searching online for several days to implement this function - -
Write it down as a note!
This is the basic code, but you need to install openoffice.
Bridge_GetStruct ("com.sun.star.beans.PropertyValue"); $oStruct->Name = $name; $oStruct->Value = $value; return $oStruct; } function word2pdf($doc_url, $output_url){ $osm = new COM("com.sun.star.ServiceManager") or die ("Please be sure that OpenOffice.org is installed.\n"); $args = array(MakePropertyValue("Hidden",true,$osm)); $oDesktop = $osm->createInstance("com.sun.star.frame.Desktop"); $oWriterDoc = $oDesktop->loadComponentFromURL ($doc_url,"_blank", 0, $args); $export_args = array(MakePropertyValue ("FilterName","writer_pdf_Export",$osm)); $oWriterDoc->storeToURL($output_url,$export_args); $oWriterDoc->close(true); } $output_dir = "e:/word_pdf/"; $doc_file = "D:/Program Files/EasyPHP-5.3.3.1/www/mundi.ppt"; $pdf_file = "3.pdf"; $output_file = $output_dir . $pdf_file; echo $doc_file; $doc_file = "file:///" . $doc_file; $output_file = "file:///" . $output_file; word2pdf($doc_file,$output_file); ?>