AdminPageFramework_Property_admin_page::getCurrentInPageTabSlugIfAdded PHP Метод

    public function getCurrentInPageTabSlugIfAdded()
    {
        static $_nsCurrentTabSlugFromAddedOnes;
        if ($this->hasBeenCalled(__METHOD__)) {
            return $_nsCurrentTabSlugFromAddedOnes;
        }
        $_nsCurrentTabSlugFromAddedOnes = $this->getElement($this->aInPageTabs, array($this->getCurrentPageSlugIfAdded(), $this->getCurrentTabSlug(), 'tab_slug'));
        return $_nsCurrentTabSlugFromAddedOnes;
    }