server {

        listen server_ip:80;
        server_name example.com;

        root /var/www/example.com/current/web/;

        access_log /var/log/nginx/example.com/access.log;
        error_log /var/log/nginx/example.com/error.log;

        rewrite ^/app\.php/?(.*)$ /$1 permanent;

        location / {
                index app.php;
                try_files $uri @rewriteapp;

        }

        location @rewriteapp {
                rewrite ^(.*)$ /app.php/$1 last;
        }

        location ~ ^/(app|app_dev|config)\.php(/|$) {
                fastcgi_pass   unix:/var/run/example-com-php5-fpm.sock;
                fastcgi_split_path_info ^(.+\.php)(/.*)$;
                include fastcgi_params;
                fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;
                fastcgi_param  HTTPS              off;
        }

        location ~* ^.+\.(jpg|jpeg|gif|png|ico|zip|tgz|gz|rar|bz2|doc|xls|exe|pdf|ppt|txt|tar|wav|bmp|rtf|htc)$ {
                expires     31d;
                add_header  Cache-Control private;
        }
}