AdminPageFramework_Property_page_meta_box::getOptionKey PHP Метод

    public function getOptionKey($sPageSlug)
    {
        if (!$sPageSlug) {
            return '';
        }
        return ($_oAdminPage = $this->_getOwnerObjectOfPage($sPageSlug)) ? $_oAdminPage->oProp->sOptionKey : '';
    }