January 2021
Intermediate to advanced
505 pages
9h 45m
Chinese
Content preview from PHP编程：第4版
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XML-RPC
｜
351
$result = curl_exec($ch);
$resultInfo = curl_getinfo($ch);
curl_close($ch);
XML-RPC
虽然
XML-RPC
和
SOAP
如今不如
REST
流行，但它们是两个更早的标准协议，用来创
建网页服务。其中，
XML-RPC
是一个较老的（而且简单的）协议，
SOAP
是较新的并
且比较复杂的协议。
PHP
提供了使用
SOAP
和
XML-RPC
的
xmlrpc
扩展，它是基于
xmlrpc-epi
项目的（参
见链接
29
所指向的网页）。
xmlrpc
扩展默认是不被编译的，所以你在编译时需要在
congure
行添加
--with-xmlrpc
。
服务器
示例
16-6
展示了只有单函数（在
XML-RPC
中叫作“方法”）的非常基础的
XML-RPC
服务器。示例函数
multiply()
将两个数相乘并返回结果。这个例子并不令人兴奋，但是
它展示了基础的
XML-RPC
服务器的构成。
示例16-6：乘法 XML-RPC 服务器
<?php
//
通过
RPC
把此函数公开为
multiply()
function times ($method, $args) {
return $args[0] * $args[1];
}
$request = $HTTP_RAW_POST_DATA;
if (!$request) {
$requestXml = $_POST['xml'];
}
$server = xmlrpc_server_create() ...
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I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.