AdminPageFramework_Property_admin_page::getCurrentPageSlugIfAdded PHP Метод

    public function getCurrentPageSlugIfAdded()
    {
        static $_nsCurrentPageSlugFromAddedOnes;
        if ($this->hasBeenCalled(__METHOD__)) {
            return $_nsCurrentPageSlugFromAddedOnes;
        }
        $_nsCurrentPageSlug = $this->getElement($_GET, 'page', null);
        $_nsCurrentPageSlugFromAddedOnes = $this->getElement($this->aPages, array($_nsCurrentPageSlug, 'page_slug'));
        return $_nsCurrentPageSlugFromAddedOnes;
    }