//--------------------------------------------------- //进去参数（类名），出来直接就是对象，没有其他的步骤//电影介绍的处理类class MovieViews{    public function getTimes()    {        //返回电影介绍的浏览次数        return 100;    }}//电影种子下载的处理类class MovieBtDowns{    public function getTimes()    {        //返回电影种子的下载次数        return 18;    }}//电影工厂class MovieFactory{    //获取电影处理类的对象，参数为类名    public function getMovieObject($className)    {        return new $className;    }}//获取电影工厂$movieFactory = new MovieFactory();//电影介绍$what = 'MovieViews';$movieObject = $movieFactory->getMovieObject($what);echo $movieObject->getTimes();//电影种子下载$what = 'MovieBtDowns';$movieObject = $movieFactory->getMovieObject($what);echo $movieObject->getTimes();?>