[英]How can I redirect page without changing URL with PHP?
I want the following: 我想要以下内容:
After logging in, A user will have assigned session variable, and the logging in page will be refreshed. 登录后,将为用户分配会话变量,并且刷新登录页面。 The URL should not be changed at all but the page would be different.
完全不应更改URL,但页面会有所不同。
I don't know the idea of doing that. 我不知道这样做的想法。
I know that Facebook does it. 我知道Facebook做到了。 (Logging in, and logged in page url is same but different page)
(登录和登录的页面URL相同,但页面不同)
I'm using nginx, PHP. 我正在使用nginx,PHP。
Should I some sort of rewrite URL? 我应该重写网址吗? or some configuration on nginx?
或nginx上的某些配置? Or should I manipulate header with php in some way?
还是应该以某种方式用php处理标头? then how to?
那怎么办?
just do a conditional on an include. 只是对包含条件做一个条件。 In general if the session does not exist you say something like
通常,如果会话不存在,您会说类似
<?
if (!isset($_SESSION['user'])){ include_once("login_please.php"); exit(); }
..actual page content
?>
Use PHP to decide what to show (or which page to include) based on the session variable. 使用PHP根据会话变量决定要显示的内容(或要包含的页面)。
if ($_SESSION['form_submitted'] == true) {
include('content.php');
}
else include('form.php');
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