AdminPageFramework_Property_page_meta_box::isCurrentTab PHP Метод

    public function isCurrentTab($sTabSlug)
    {
        $_sCurrentPageSlug = $this->getElement($_GET, 'page');
        if (!$_sCurrentPageSlug) {
            return false;
        }
        $_sCurrentTabSlug = $this->getElement($_GET, 'tab', $this->getDefaultInPageTab($_sCurrentPageSlug));
        return $sTabSlug === $_sCurrentTabSlug;
    }