PhpOffice\PhpPresentation\Reader\PowerPoint97::readRecordRoundTripShapeId12Atom PHP Метод

    private function readRecordRoundTripShapeId12Atom($stream, $pos)
    {
        $arrayReturn = array('length' => 0);
        $data = $this->loadRecordHeader($stream, $pos);
        if ($data['recVer'] == 0x0 && $data['recInstance'] == 0x0 && $data['recType'] == self::RT_ROUNDTRIPSHAPEID12ATOM && $data['recLen'] == 0x4) {
            // Record Header
            $arrayReturn['length'] += 8;
            // Length
            $arrayReturn['length'] += $data['recLen'];
        }
        return $arrayReturn;
    }