PHPePub\Core\EPub::__destruct PHP Method

    function __destruct()
    {
        unset($this->bookVersion, $this->maxImageWidth, $this->maxImageHeight);
        unset($this->splitDefaultSize, $this->isGifImagesEnabled, $this->isReferencesAddedToToc);
        unset($this->zip, $this->title, $this->language, $this->identifier, $this->identifierType);
        unset($this->description, $this->author, $this->authorSortKey, $this->publisherName);
        unset($this->publisherURL, $this->date, $this->rights, $this->coverage, $this->relation);
        unset($this->sourceURL, $this->chapterCount, $this->opf, $this->ncx, $this->isFinalized);
        unset($this->isCoverImageSet, $this->fileList, $this->writingDirection, $this->languageCode);
        unset($this->referencesOrder, $this->dateformat, $this->dateformatShort, $this->headerDateFormat);
        unset($this->bookRoot, $this->docRoot, $this->EPubMark, $this->generator, $this->log, $this->isLogging);
        unset($this->encodeHTML, $this->htmlContentHeader, $this->htmlContentFooter);
        unset($this->buildTOC, $this->tocTitle, $this->tocCSSClass, $this->tocAddReferences);
        unset($this->tocFileName, $this->tocCssFileName, $this->viewport);
    }