tengine+phpfpm，访问index.php正常，访问index.PHP却会吧php文件下载过来。

server {

    listen 80;

    server_name  localhost;

    access_log /data/sites_logs/default.log combined;

    root /data/sites/default;

    index index.htm index.html index.php;

    if ( $query_string ~* ".*[\;'\<\>].*" ){

        return 404;

    }

    location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|flv|ico)$ {

        expires 30d;

    }



    location ~ .*\.(js|css)?$ {

        expires 7d;

    }

    ###########################################隐藏index.php

    location / {  

        index  index.htm index.html index.php;  

        if (!-e $request_filename) {  

           rewrite  ^/(.*)$  /index.php/$1  last;  

           break;  

        }  

    }  

    ##########################################pathinfo 模式

#           location ~ .*\.(php|php5)?$ {

#               #fastcgi_pass remote_php_ip:9000;

#               fastcgi_pass unix:/dev/shm/php-cgi.sock;

#               fastcgi_index index.php;

#               include fastcgi.conf;

#           }

    location ~ \.php$ {

        fastcgi_pass   phpfpm:9000;

        fastcgi_index  index.php;



        include        fastcgi_params;



        #设置PATH_INFO并改写SCRIPT_FILENAME,SCRIPT_NAME服务器环境变量  

        set $fastcgi_script_name2 $fastcgi_script_name;  

        if ($fastcgi_script_name ~ "^(.+\.php)(/.+)$") {  

            set $fastcgi_script_name2 $1;  

            set $path_info $2;  

        }  

        fastcgi_param   PATH_INFO $path_info;  

        fastcgi_param   SCRIPT_FILENAME   $document_root$fastcgi_script_name2;  

        fastcgi_param   SCRIPT_NAME   $fastcgi_script_name2;  

    }



}