如何在PHP中设置时使REMOTE_USER棒？
[英]How to make REMOTE_USER stick when set in PHP?
问题描述
I'm doing some custom authentication written in PHP and need to set the REMOTE_USER variable, and make it stick, for use in other applications on the web server. 
我正在做一些用PHP编写的自定义身份验证，需要设置REMOTE_USER变量，并使其粘贴，以便在Web服务器上的其他应用程序中使用。
I'm able to set the REMOTE_USER variable and display it in $_SERVER , and used apache_setenv() , but a phpinfo() call in a second page doesn't list the variable as being set. 我能够设置REMOTE_USER变量并将其显示在$_SERVER ，并使用apache_setenv() ，但第二页中的phpinfo()调用不会将变量列为已设置。
The web server is Apache 2 with PHP 5. Any thoughts? Web服务器是带有PHP 5的Apache 2.任何想法？
Addendum: An example situation would be I authenticate a user against a database table and set the REMOTE_USER variable for them and then send them via proxy to a second server, passing REMOTE_USER along the proxy, as described here for one system: 附录：一个示例情况是我针对数据库表验证用户并为它们设置REMOTE_USER变量，然后通过代理将它们发送到第二个服务器，沿着代理传递REMOTE_USER ，如下所述：
http://docs.splunk.com/Documentation/Splunk/4.3.1/Admin/Usesinglesign-onwithSplunk http://docs.splunk.com/Documentation/Splunk/4.3.1/Admin/Usesinglesign-onwithSplunk
1 个解决方案
解决方案1
2 已采纳 2012-03-14 21:10:47
Don't use $_SERVER . 不要使用$_SERVER 。 That variable is populated from the server hosting PHP, and isn't something you should be messing with. 该变量是从托管PHP的服务器填充的，并不是你应该搞砸的东西。
What you're looking for is $_SESSION . 您正在寻找的是$_SESSION 。
http://php.net/manual/en/features.sessions.php http://php.net/manual/en/features.sessions.php
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