status == NULL) { echo('An error occured while converting the file. Please try again later. We apologize for the inconvenience.'); } else { if ($this-> status -> status == '3') { echo ('Please click the following link to download the converted file: ' . $this-> status -> convertedFileUrl . ''); } elseif ($this-> status -> status == '2') { echo ('An error occured while converting the file. Please try again later. We apologize for the inconvenience.'); } else { echo('Your request is being processed. We will soon give you a link to the coverted file.'); $doc->setMetaData( 'refresh', '5', true ); } } ?>