在PHP中将Object（Class）添加为数组，无法识别对象的类型

Question

I've the next classes and interfaces

namespace includ\views;
interface IView 
{
    public function getContenido( );
    public function imprimirContenido( );
}

namespace includ\views;

require_once ('IView.php' );
use includ\views\IView as IView;

interface IMenu extends IView
{

    public  function getTipo();
   public function __clone();
}

namespace includ\views;

require ('IMenu.php');
use includ\views\IMenu;

class MenuAdministrador implements IMenu
{
  ...
}

and make a array

 require_once ( 'menu/MenuAdministrador.php' );

 $menus=array();
 $menus[] = new includ\views\MenuAdministrador();
  //or other way
 //array_push(  $menus, new includ\views\MenuAdministrador() );

but, Im try to check the type of class, I make some like :

 var_dump($menus[0] instanceof IMenu );

the answer is:

 bool(false)

which is the best way to add a Object (class ) to array?

Answer 1

It's a namespace problem. You have to use Includ\\views\\IMenu first or better use the fully qualified class name with instanceof .