Nginx 配置导致PATH_INFO不存在

在添加这个规则到网站配置文件里即可

location ~ [^/]\.php(/|$) {

      #fastcgi_pass remote_php_ip:9000;
      fastcgi_pass unix:/dev/shm/php-cgi.sock;
      fastcgi_index index.php;
      fastcgi_split_path_info  ^((?U).+\.php)(/?.+)$;
      fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
      fastcgi_param  PATH_INFO  $fastcgi_path_info;
      fastcgi_param  PATH_TRANSLATED  $document_root$fastcgi_path_info;
      include        fastcgi_params;
    }