log('Read spreadsheet'); $filename = '21d_FitToHeightPdf.xlsx'; $fileWithPath = __DIR__ . "/../templates/$filename"; $reader = new Xlsx(); $spreadsheet = $reader->load($fileWithPath); $sheet = $spreadsheet->getActiveSheet(); $helper->log('Write to Mpdf'); $writer = new Mpdf($spreadsheet); $filename = $helper->getfilename($filename, 'pdf'); $writer->save($filename); $helper->log("Saved $filename"); $spreadsheet->disconnectWorksheets();