{
protected $name;
public function __construct($name)
{
$this->name = $name;
}
public function operation()
{
echo '[' . $this->name . '] operation done';
}
}
class Composite implements ComponentInterface
{
protected $components = array();
public function add(ComponentInterface $component)
{
$this->components[] = $component;
}
public function operation()
{
foreach ($this->components as $component) {
$component->operation();
}
}
}
$composite = new Composite();
$composite->add(new ConcreteComponent('FirstComponent'));
$composite->add(new ConcreteComponent('SecondComponent'));
$composite->add(new ConcreteComponent('ThirdComponent'));
$composite->operation();
