使用 php 包括来自另一台服务器的 php 文件
我有两个 PHP 文件位于不同的服务器上，一个位于 http://www.mysite.com/main.php，另一个位于 http://www.sample.com/includeThis.php.
I have two PHP files located on different servers, one at http://www.mysite.com/main.php, the other at http://www.sample.com/includeThis.php.
我想包含第一个文件中的第二个文件.
I want to include the second file from the first one.
第二个文件的内容是这样的:
The content of the second file looks like this:
<?php
$foo = "this is data from file one";
还有第一个文件:
<?php
include "http://www.sample.com/includeThis.php";
echo $foo;
有什么办法可以做到吗?
Is there any way I can do this?
推荐答案
不，此设置在大多数 Web 服务器 (php.ini) 中默认禁用/不允许，因此您不能使用 include 出于安全原因，包含来自远程地址的文件.
Nope, this setting is disabled/not allowed by default in most web servers (php.ini) so you can not use the include to include the files from a remote addresss for security reasons.
如果您仍想允许包含远程文件，指令 allow_url_include 必须在 php.ini 中设置为 On
If you still want to allow inclusion of remote files, the directive allow_url_include must be set to On in php.ini
但从面向安全的角度来看，这又是一种不好的做法；因此，它通常被禁用(实际上我从未见过它启用)
But again it is a bad practice, in a security-oriented point of view ; and, so, it is generally disabled (I've never seen it enabled, actually)
如果你想读取远程文件的内容，你可以使用file_get_contents 函数代替 BUT 这将作为纯 HTML 标记代码返回，有不会是任何服务器端代码.
If you want to read the contents of a remote file though, you can use the file_get_contents function instead BUT this will be returned as pure HTML markup code, there won't be any server-side code.
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