server {
    listen          80;
    server_name     xxxxxxxxx;

    root            /var/www/xxxxxxxxx/html;
    access_log      /var/www/xxxxxxxxx/logs/access.log;
    error_log       /var/www/xxxxxxxxx/logs/error.log;

    # underscores
    underscores_in_headers on;

    # upload
    client_body_temp_path          /tmp;
    client_max_body_size           2G;
    client_body_in_file_only       clean;

    # index
    location / {
        index  index.php index.html index.htm;
    }

    # php
    location ~ ^(.*\.php).*$ {

        if (!-f $document_root$1) {
            return 404;
        }

        fastcgi_pass_request_body   off;
        fastcgi_pass                unix:/var/run/php-fpm/php5.sock;
        fastcgi_index               index.php;
        fastcgi_param               SCRIPT_FILENAME     $document_root$1;
        fastcgi_param               REQUEST_BODY_FILE   $request_body_file;
        fastcgi_param               XPWETISE            $http_x_pwet_ise;
        include                     fastcgi_params;
    }
}