anchor.diff:  
     httpdConf = mainCfg.configFile;
   
  -  php = pkgs.php.override { apacheHttpd = httpd.dev; /* otherwise it only gets .out */ };
  +  php = mainCfg.phpPackage.override { apacheHttpd = httpd.dev; /* otherwise it only gets .out */ };
  +
  +  phpMajorVersion = head (splitString "." php.version);
   
     getPort = cfg: if cfg.port != 0 then cfg.port else if cfg.enableSSL then 443 else 80;
   
  
positive.code:           concatMap (svc: svc.extraModulesPre) allSubservices
            ++ map (name: {inherit name; path = "${httpd}/modules/mod_${name}.so";}) apacheModules
            ++ optional mainCfg.enableMellon { name = "auth_mellon"; path = "${pkgs.apacheHttpdPackages.mod_auth_mellon}/modules/mod_auth_mellon.so"; }
            ++ optional enablePHP { name = "php5"; path = "${php}/modules/libphp5.so"; }
            ++ concatMap (svc: svc.extraModules) allSubservices
            ++ extraForeignModules;
        in concatMapStrings load allModules
  
negative.code:         description = "Whether to enable the PHP module.";
        };
  
        phpPackage = mkOption {
          type = types.package;
          default = pkgs.php;
          defaultText = "pkgs.php";
          description = ''
            Overridable attribute of the PHP package to use.
          '';
        };
  
        phpOptions = mkOption {
          type = types.lines;
          default = "";
  