Nginx + phpFPM:PATH_INFO始终为空 [英] Nginx + phpFPM: PATH_INFO always empty

问题描述

我在Debian上配置了nginx stable(1.4.4)+ PHP(使用FastCGI，php-fpm).效果很好:

I configured nginx stable (1.4.4) + PHP (using FastCGI, php-fpm) on Debian. That works fine:

     location ~* ^/~(.+?)(/.*\.php)$ {
        fastcgi_split_path_info ^(.+?\.php)(/.*)$;
        alias /home/$1/public_html$2;
        fastcgi_pass unix:/var/run/php5-fpm.sock;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $request_filename;
        fastcgi_index index.php;
        autoindex on;
     }

我使用PATH_INFO变量，因此我在fastcgi_params中添加了以下行:

I use the PATH_INFO variable, therefore I added the following line to fastcgi_params:

fastcgi_param   PATH_INFO       $fastcgi_path_info;

在/etc/php5/fpm/php.ini中:

And in /etc/php5/fpm/php.ini:

cgi.fix_pathinfo = 0

我认为应该可以，但是当我打印出所有服务器变量时，PATH_INFO始终为空:

I think that should work, but when I print out all server variables, PATH_INFO is always empty:

    array (
  'USER' => 'www-data',
  'HOME' => '/var/www',
  'FCGI_ROLE' => 'RESPONDER',
  'QUERY_STRING' => '',
  'REQUEST_METHOD' => 'GET',
  'CONTENT_TYPE' => '',
  'CONTENT_LENGTH' => '',
  'SCRIPT_FILENAME' => '/usr/share/nginx/html/srv_var.php',
  'SCRIPT_NAME' => '/srv_var.php',
  'PATH_INFO' => '',
  'REQUEST_URI' => '/srv_var.php',
  'DOCUMENT_URI' => '/srv_var.php',
  'DOCUMENT_ROOT' => '/usr/share/nginx/html',
  'SERVER_PROTOCOL' => 'HTTP/1.1',
  'GATEWAY_INTERFACE' => 'CGI/1.1',
  'SERVER_SOFTWARE' => 'nginx/1.4.4',
  .....
)

我不知道问题出在哪里.有什么想法吗?

I can not figure where the problem is. Any ideas?

推荐答案

我偶然发现了一个解决方案. $ fastcgi_path_info var与 $ fastcgi_split_path_info 一起使用，需要在位置块中进行设置.这是在我们的环境中起作用的东西:

I stumbled across a solution to this. The $fastcgi_path_info var works together with $fastcgi_split_path_info, and needs to be set within the location block. Here's what worked in our environment:

location ~ [^/]\.php(/|$) {
    root /var/www/jurism-php;
    if (!-f $document_root$fastcgi_script_name) {
        return 404;
    }
    # Mitigate https://httpoxy.org/ vulnerabilities
    fastcgi_param HTTP_PROXY "";
    fastcgi_split_path_info ^(.+\.php)(/.+)$;
    include fastcgi_params;
    fastcgi_param PATH_INFO $fastcgi_path_info;
    fastcgi_pass unix:/var/run/php5-fpm.sock;
    fastcgi_index index.php;
}

在 Nginx文档中，在 fastcgi_split_path_info下也有一个示例.

(...我现在看到的匹配上面的多个帖子.可能需要在include语句之后设置PATH_INFO行，以避免破坏值.)

(... which I now see matches more than one post above. Possibly the PATH_INFO line needs to be set after the include statement, to avoid clobbering the value.)

这篇关于Nginx + phpFPM:PATH_INFO始终为空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！