$catids = implode(', ', array_keys(\Phpcmf\Service::C()->_module_member_category(\Phpcmf\Service::L('cache')->get('module-1-news', 'category'), 'news', 'show')));
表示当前登录的会员,具备news模块的所有可访问的权限栏目,id集合,1,2,3,4,5,6