public function execute()
    {
        $this->manager->execute($this);

        if (!$this->referenced) {
            $this->manager->unreference($this);
        }
    }
public function execute()
    {
        $this->manager->execute($this);

        if (!$this->referenced) {
            $this->manager->unreference($this);
        }
    }
public function execute ( ) { $ this -> manager -> execute ( $ this ) ; if ( ! $ this -> referenced ) { $ this -> manager -> unreference ( $ this ) ; } }
Execute the immediate if not pending.
Execute the immediate if not pending .