nginx不支持pathinfo函数

server {
        listen 80;
        server_name www.domain.com domain.com;
        error_page 404 /404.html;
        error_page 500 502 503 504 /50x.html;

        location ~ \.php {
                root /data0/htdocs/www;
                fastcgi_pass 127.0.0.1:9000;
                #包含nginx服务器传递给fastcgi程序的参数，php中通过$_SERVER[‘参数名‘]可获取
                include   fastcgi.conf;
                #定义变量$fastcgi_script_name_new赋值为$fastcgi_script_name变量
                set $path_info "";
                set $fastcgi_script_name_new $fastcgi_script_name;
                if ($fastcgi_script_name ~*  "^(.+\.php)(/.+)$") {
                        set $fastcgi_script_name_new $1;
                        set $path_info $2;
                }
                        #对fastcgi.conf中的SCRIPT_FILENAME和SCRIPT_NAME fastcgi参数进行重写
                        fastcgi_param   SCRIPT_FILENAME   $document_root$fastcgi_script_name_new;
                        fastcgi_param   SCRIPT_NAME   $fastcgi_script_name_new;
                        #定义一个新的nginx服务器传递给fastcgi的参数PATH_INFO,thinkphp需要这个参数
                        fastcgi_param   PATH_INFO $path_info;
        }

        location / {
                root /data0/htdocs/www;
                index  index.html index.htm;
                if (!-e  $request_filename){
                        rewrite ^(.*)$ /index.php$1 last;
                }
        }
    }