How is this design pattern called?

Question

Hi. How do you call this design pattern?

class Foo {
   protected $delegates = array();
   //...
   public function __call($method,$argv) {
      //call $this->$something->$method($argv), where $something is a mapping from $this->delegates
   }
}

I can speculate, but I'm not sure, so I wanted to ask you.

Answer 1

The aptly named Delegation pattern?