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

    private function readRecordOfficeArtClientData($stream, $pos)
    {
        $arrayReturn = array('length' => 0);
        $data = $this->loadRecordHeader($stream, $pos);
        if ($data['recVer'] == 0xf && $data['recInstance'] == 0x0 && $data['recType'] == 0xf011) {
            $arrayReturn['length'] += 8;
            // shapeFlagsAtom (9 bytes)
            $dataShapeFlagsAtom = $this->readRecordShapeFlagsAtom($stream, $pos + $arrayReturn['length']);
            $arrayReturn['length'] += $dataShapeFlagsAtom['length'];
            // shapeFlags10Atom (9 bytes)
            $dataShapeFlags10Atom = $this->readRecordShapeFlags10Atom($stream, $pos + $arrayReturn['length']);
            $arrayReturn['length'] += $dataShapeFlags10Atom['length'];
            // exObjRefAtom (12 bytes)
            $dataExObjRefAtom = $this->readRecordExObjRefAtom($stream, $pos + $arrayReturn['length']);
            $arrayReturn['length'] += $dataExObjRefAtom['length'];
            // animationInfo (variable)
            $dataAnimationInfo = $this->readRecordAnimationInfoContainer($stream, $pos + $arrayReturn['length']);
            $arrayReturn['length'] += $dataAnimationInfo['length'];
            // mouseClickInteractiveInfo (variable)
            $mouseClickInfo = $this->readRecordMouseClickInteractiveInfoContainer($stream, $pos + $arrayReturn['length']);
            $arrayReturn['length'] += $mouseClickInfo['length'];
            // mouseOverInteractiveInfo (variable)
            $mouseOverInfo = $this->readRecordMouseOverInteractiveInfoContainer($stream, $pos + $arrayReturn['length']);
            $arrayReturn['length'] += $mouseOverInfo['length'];
            // placeholderAtom (16 bytes)
            $dataPlaceholderAtom = $this->readRecordPlaceholderAtom($stream, $pos + $arrayReturn['length']);
            $arrayReturn['length'] += $dataPlaceholderAtom['length'];
            // recolorInfoAtom (variable)
            $dataRecolorInfo = $this->readRecordRecolorInfoAtom($stream, $pos + $arrayReturn['length']);
            $arrayReturn['length'] += $dataRecolorInfo['length'];
            // rgShapeClientRoundtripData (variable)
            $array = array(self::RT_PROGTAGS, self::RT_ROUNDTRIPNEWPLACEHOLDERID12ATOM, self::RT_ROUNDTRIPSHAPEID12ATOM, self::RT_ROUNDTRIPHFPLACEHOLDER12ATOM, self::RT_ROUNDTRIPSHAPECHECKSUMFORCL12ATOM);
            do {
                $dataHeaderRG = $this->loadRecordHeader($stream, $pos + $arrayReturn['length']);
                if (in_array($dataHeaderRG['recType'], $array)) {
                    switch ($dataHeaderRG['recType']) {
                        case self::RT_PROGTAGS:
                            $dataRG = $this->readRecordShapeProgTagsContainer($stream, $pos + $arrayReturn['length']);
                            $arrayReturn['length'] += $dataRG['length'];
                            break;
                        case self::RT_ROUNDTRIPHFPLACEHOLDER12ATOM:
                            $dataRG = $this->readRecordRoundTripHFPlaceholder12Atom($stream, $pos + $arrayReturn['length']);
                            $arrayReturn['length'] += $dataRG['length'];
                            break;
                        case self::RT_ROUNDTRIPSHAPEID12ATOM:
                            $dataRG = $this->readRecordRoundTripShapeId12Atom($stream, $pos + $arrayReturn['length']);
                            $arrayReturn['length'] += $dataRG['length'];
                            break;
                        default:
                            throw new \Exception('Feature not implemented (l.' . __LINE__ . ' : 0x' . dechex($dataHeaderRG['recType']) . ')');
                    }
                }
            } while (in_array($dataHeaderRG['recType'], $array));
        }
        return $arrayReturn;
    }