PHP反射机制实现代理模式

/**
 * Created by PhpStorm.
 * User: zihao
 * Date: 2017/5/10
 * Time: 下午5:02
 */
class test{
    function callprint(){
        print_r("onesdf");
    }
    function test2( $args = "" ){
        print_r( $args );
    }
}

class testDelegator{
    private $targets;
    function __construct($obj){
        $this->targets[] = $obj;
    }
    function __call($name,$args){
        foreach($this->targets as $obj){
            $r = new ReflectionClass($obj);
            if($method=$r->getMethod($name)){
                if($method->isPublic() && !$method->isAbstract()){
                    return $method->invoke($obj,$args);
                }
            }
        }
    }
}

$d = new testDelegator(new test());
$d->callprint();
$d->test2('the name of the method is test2','array2');