我在学习phprpc远程调用，按照网上的教程，发现报错：Incorrect response id (request id: 1, response id: ) n；好纠结啊，求教。贴出代码如下： 
服务端，member.php 
<?php 
require_once ‘jsonRPCServer.php‘; 
/** 
User: Administrator 
Date: 2015/12/28 

Time: 11:06 
*/ 
class member 
{ 
public function getName() 
{        return ‘hello word ‘; // 返回字符串} 

} 
// 服务端调用 
$myExample = new member(); 
// 注入实例 
jsonRPCServer::handle($myExample) or print ‘no request‘; 
客户端：client.php 
<?php 
/** 
User: Administrator 
Date: 2015/12/28 
Time: 11:07*/require_once ‘jsonRPCClient.php‘;//$url = ‘http://localhost/phprpc/server.php‘;$url = ‘http://localhost/phprpc/member.php‘;$myExample = new jsonRPCClient($url);echo ‘‘;print_r($myExample);// 客户端调用 

try 
{ 
$name = $myExample->getName(); 
echo $name; 
} catch (Exception $e) 
{ 
echo nl2br($e->getMessage()) . ‘ 
‘ . "n"; 
}

phprpc远程调用报错，不知道什么原因