PHP中的标头会覆盖HTTP响应代码 [英] Header in PHP overrides the HTTP Response code
问题描述
在Apache级别处理设置规则，发现php中的标题（'Location：filename.php'）会覆盖响应代码。请看下面的代码： -
Working around setting rules at Apache level, Found that header('Location: filename.php') in php overrides the response code. Look at the below code :-
<?php
header('HTTP/1.1 308 Permanent Redirect'); //or Try for 4xx/5xx Code
header('Location: http://hello.php');
?>
预期结果
- HTTP / 1.1 308永久重定向
- 主机：localhost：8000
- 位置：hello.php
- 连接：关闭
- X-Powered-By：PHP / 5.5.6
- HTTP/1.1 308 Permanent Redirect
- Host: localhost:8000
- Location: hello.php
- Connection: close
- X-Powered-By: PHP/5.5.6
实际结果
- HTTP / 1.1
302找到 - 主机：localhost：8000
- 位置：hello.php
- 连接：关闭
- X-Powered-By：PHP / 5.5.6
- HTTP/1.1
302 Found - Host: localhost:8000
- Location: hello.php
- Connection: close
- X-Powered-By: PHP/5.5.6
Apache级别的错误或PHP中的错误？
Is something wrong at Apache level or its Bug in PHP ?
更新：
推荐答案
根据函数文档页面这是PHP发送Location头时所需的行为。
As per the function documentation page this is the desired behaviour of PHP when sending the Location header.
编辑：对不起，误读了你的消息。如果您发送的代码不同于3xx，它将覆盖响应代码，因此它应该使用308.
您确定没有其他HTTP代码被发回吗？您的客户是否尝试检索新资源并且您将302视为最终结果？
Sorry, misread your message. It will override the response code if you send a code different than 3xx, so it should work with a 308. Are you sure that no other HTTP code is sent back ? Does your client tries to retrieve the new resource and you see the 302 as a final result ?
最终编辑：您是否尝试过
FINAL Did you try
header('Location: /some/page.php', TRUE, 308);
这篇关于PHP中的标头会覆盖HTTP响应代码的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
