Vendor/phpspreadsheet/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php
private function writeMsoDrawingGroup()
    {
        // write the Escher stream if necessary
        if (isset($this->escher)) {
            $writer = new Escher($this->escher);
            $data = $writer->close();

            $record = 0x00EB;
            $length = strlen($data);
            $header = pack('vv', $record, $length);

            return $this->writeData($header . $data);
        }

        return '';
    }
private function writeMsoDrawingGroup()
    {
        // write the Escher stream if necessary
        if (isset($this->escher)) {
            $writer = new Escher($this->escher);
            $data = $writer->close();

            $record = 0x00EB;
            $length = strlen($data);
            $header = pack('vv', $record, $length);

            return $this->writeData($header . $data);
        }

        return '';
    }
private function writeMsoDrawingGroup ( ) { // write the Escher stream if necessary if ( isset ( $ this -> escher ) ) { $ writer = new Escher ( $ this -> escher ) ; $ data = $ writer -> close ( ) ; $ record = 0x00EB ; $ length = strlen ( $ data ) ; $ header = pack ( 'vv' , $ record , $ length ) ; return $ this -> writeData ( $ header . $ data ) ; } return '' ; }
Writes the MSODRAWINGGROUP record if needed. Possibly split using CONTINUE records.
Writes the MSODRAWINGGROUP record if needed . Possibly split using CONTINUE records .