Notice (8): Undefined offset: 0 [APP/controllers/news_controller.php, line 14]Code | Context        $this->set('cat',$danhmuc);
        $z2=$this->Category->find('all',array('conditions'=>array('Category.status'=>1,'Category.lft <='=>$danhmuc['Category']['lft'],'Category.rght >='=>$danhmuc['Category']['rght']),'order'=>'Category.id DESC'));//nhóm danh mục
        $this->set('mu_id',$z2[0]['Category']['id']);
$id	=	"336"
$danhmuc	=	array(
	"Category" => array(
	"id" => "336",
	"parent_id" => null,
	"overall_id" => "176",
	"lft" => "1",
	"rght" => "2",
	"name" => "Tin tức",
	"name_2" => "",
	"name_3" => "",
	"content" => "Tin tức",
	"content_2" => "",
	"content_3" => "",
	"image" => "",
	"alias" => "",
	"title" => "",
	"keywords" => "Tin tức",
	"description" => "Tin tức",
	"level" => "0",
	"hienthi" => "/1/0/0/0/0/0",
	"order" => "3",
	"order2" => "0",
	"created" => "2014-01-07",
	"modified" => "2019-08-02",
	"status" => "0"
)
)
$z	=	array()
$z2	=	array()
NewsController::index() - APP/controllers/news_controller.php, line 14
Dispatcher::_invoke() - CORE/cake/dispatcher.php, line 204
Dispatcher::dispatch() - CORE/cake/dispatcher.php, line 171
[main] - APP/webroot/index.php, line 83