{ config, lib, pkgs, ... }:
let
  xok = pkgs.stdenv.mkDerivation {
    name = "php-root";
    buildCommand = ''
      mkdir $out;
      echo ' <?php phpinfo(); ?>' > $out/index.php;
    '';
  };
  cfg = config.services.nginx;
in
  { 
    services.nginx = {
      enable = true;
      virtualHosts."default" = {
        root = "/data/webserver";
        default = true;
        extraConfig = ''
              location ~ \.php$ {
                document_root ${xok};
                include ${cfg.package}/conf/fastcgi_params 
                fastcgi_pass  127.0.0.1:9000;
                fastcgi_index index.php;
                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
              } 
        '';
      };
    };

  }