php 反射機制實現代理模式

<?php
	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');
?>