为 curl 请求选择传出 ip [英] select outgoing ip for curl request

问题描述

我的服务器有两个不同的 IP.我需要从第一个 IP 甚至第二个 IP 发送奇怪的 curl 请求.如何选择外发 IP 地址?

我的 PHP 脚本是这样的:

$curlh = curl_init($url);curl_setopt($curlh, CURLOPT_USERAGENT, $uagent);curl_setopt($curlh, CURLOPT_RETURNTRANSFER, true);$result = curl_exec($curlh);

我该怎么做?

解决方案

您可能想尝试设置 CURLOPT_INTERFACE 选项:

curl_setopt($curlh, CURLOPT_INTERFACE, "xxx.xxx.xxx.xxx");

<块引用>

CURLOPT_INTERFACE: 要使用的传出网络接口的名称.这可以是接口名称、IP 地址或主机名.

来自:php 手册:curl_setopt

<小时>

修复示例，如@Michael Hart 指出 在另一个答案中指出.

I have a server with two different IPs. I need to send odd curl requests from first IP, and even from the second one. How can I select outgoing IP address?

My PHP script is something like this:

$curlh = curl_init($url);
curl_setopt($curlh, CURLOPT_USERAGENT, $uagent);
curl_setopt($curlh, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($curlh);

How can I do so?

解决方案

You may want to try setting the CURLOPT_INTERFACE option:

curl_setopt($curlh, CURLOPT_INTERFACE, "xxx.xxx.xxx.xxx");

CURLOPT_INTERFACE: The name of the outgoing network interface to use. This can be an interface name, an IP address or a host name.

From: php Manual: curl_setopt

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EDIT: Fixing example, as @Michael Hart pointed out pointed out in the other answer.

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