AdminPageFramework_Property_page_meta_box::_getScreenIDOfPage PHP Метод

    public function _getScreenIDOfPage($sPageSlug)
    {
        $_oAdminPage = $this->_getOwnerObjectOfPage($sPageSlug);
        return $_oAdminPage ? $_oAdminPage->oProp->aPages[$sPageSlug]['_page_hook'] . (is_network_admin() ? '-network' : '') : '';
    }