Symfony2 nginx+hhvm config

sites-available symfony2

server {
    server_name  localhost;
    listen       8080;
    root         /my/relative/project/web;

    access_log   /var/log/nginx/my_project.access.log;
    error_log    /var/log/nginx/my_project.error.log;

    include /etc/nginx/symfony_default.conf;
}

symfony_default.conf

listen        80;
server_tokens off;

location ~ \.php$ {
    if ($uri ~ "^(.+\.php)($|/$)") {
      set  $script     $1;
    }

    if ($uri ~ "^(.+\.php)(/.+)") {
      set  $script     $1;
    }

    include fastcgi_params;
    fastcgi_pass   127.0.0.1:9000;
    fastcgi_param  SCRIPT_FILENAME  $document_root$script;
    fastcgi_param  SCRIPT_NAME      $script;
    fastcgi_param  SERVER_PORT      80;
    fastcgi_next_upstream           off;
}

location / {
    try_files $uri @php;

    port_in_redirect off;
}

location @php {
    set $script "/app.php";

    if ($uri ~ "^(.+\.php)($|/$)") {
      set  $script     $1;
    }

    if ($uri ~ "^(.+\.php)(/.+)") {
      set  $script     $1;
    }

    include fastcgi_params;
    fastcgi_pass   127.0.0.1:9000;
    fastcgi_param  SCRIPT_FILENAME  $document_root$script;
    fastcgi_param  SCRIPT_NAME      $script;
    fastcgi_param  SERVER_PORT      80;
    fastcgi_next_upstream           off;
}