使用PHP从HTTP重定向到HTTPS [英] Redirecting from HTTP to HTTPS with PHP

问题描述

我正在购物车网站上工作，我想在用户输入结算明细时将用户重定向到HTTPS页面，并保留下一页的HTTPS连接，直到他退出为止。

I'm working on a shopping cart website and I would like to redirect the user to a HTTPS page when he's entering his billing details and maintain the HTTPS connection for the next pages until he logs out.

我需要在服务器上安装什么（我正在使用Apache）才能执行此操作，以及如何从PHP完成此重定向？

What do I need to install on the server (I'm using Apache) in order to do this, and how can this redirect be done from PHP?

推荐答案

尝试这样的事情（适用于Apache和IIS）：

Try something like this (should work for Apache and IIS):

if(empty($_SERVER['HTTPS']) || $_SERVER['HTTPS'] == "off"){
    $redirect = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
    header('HTTP/1.1 301 Moved Permanently');
    header('Location: ' . $redirect);
    exit();
}

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