Request::isMethod PHP Method

        public static function isMethod($method)
        {
            //Method inherited from \Symfony\Component\HttpFoundation\Request
            return \Illuminate\Http\Request::isMethod($method);
        }

 public function login()
 {
     if (Request::isMethod('get')) {
         $company = DB::table('tb_global_settings')->where('name', 'company')->first();
         $product = DB::table('tb_product')->join('tb_global_settings', function ($join) {
             $join->on('tb_product.name', '=', 'tb_global_settings.value')->where('tb_global_settings.name', '=', 'product');
         })->select('tb_product.description')->first();
         return View::make('login.login')->with('product', ($company ? $company->value : '') . ($product ? $product->description : ''));
     } else {
         if (Request::isMethod('post')) {
             $ip_string = Request::getClientIp(true);
             $user = array('username' => Input::get('username'), 'password' => Input::get('password'));
             $remember = Input::has('remember_me') ? true : false;
             if (false !== ($msg = SysAccountFrozenController::isFrozenIp($ip_string))) {
                 return Redirect::to('/login')->with('login_error_info', '禁止登录！此IP（' . $ip_string . '）已被冻结！<br/>' . $msg);
             }
             if (false === SysAccountController::isInBindip($user['username'], $ip_string)) {
                 return Redirect::to('/login')->with('login_error_info', '禁止登录！此账户已绑定IP！');
             }
             if (Auth::attempt($user, $remember)) {
                 SysAccountFrozenController::delRecord($ip_string);
                 return Redirect::to('/')->with('login_ok_info', $user['username'] . '登录成功');
             } else {
                 SysAccountFrozenController::appendRecord($ip_string);
                 return Redirect::to('/login')->with('login_error_info', '用户名或者密码错误')->withInput();
             }
         } else {
             return Response::make('访问login页面的方法只能是GET/POST方法!', 404);
         }
     }
 }