html 参数为字符串,Laravel htmlspecialchars（）期望参数1为字符串，给定数组

我尝试获取languages.php在我的配置文件夹中提供的语言列表，我收到此错误

htmlspecialchars() expects parameter 1 to be string, array given (View: C:\laragon\www\newproject\resources\views\layouts\panel.blade.php) (View: C:\laragon\www\newproject\resources\views\layouts\panel.blade.php)

这是我的languages.php

return [

'en' => [

'name' => 'English',

'flag' => 'images/flags/en.png'

],

'fa' => [

'name' => 'پارسی',

'flag' => 'images/flags/iran.png'

],

];

我的中间件Language.php

namespace App\Http\Middleware;

use Closure;

use Illuminate\Foundation\Application;

use Illuminate\Http\Request;

use Illuminate\Routing\Redirector;

use Illuminate\Support\Facades\App;

use Illuminate\Support\Facades\Config;

use Illuminate\Support\Facades\Session;

class Language

{

public function handle($request, Closure $next)

{

if (Session::has('applocale') AND array_key_exists(Session::get('applocale'), Config::get('languages'))) {

App::setLocale(Session::get('applocale'));

}

else { // This is optional as Laravel will automatically set the fallback language if there is none specified

App::setLocale(Config::get('app.fallback_locale'));

}

return $next($request);

}

}

LanguageController

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use Config;

use Illuminate\Support\Facades\Redirect;

use Illuminate\Support\Facades\Session;

class LanguageController extends Controller

{

public function index($lang)

{

if (array_key_exists($lang, Config::get('languages'))) {

Session::put('applocale', $lang);

}

return Redirect::back();

}

}

路线

Route::get('lang/{lang}', ['as'=>'lang.switch', 'uses'=>'LanguageController@index']);

最后我的观点

{{ Config::get('languages') }}

@foreach (Config::get('languages') as $lang => $language)

@if ($lang != App::getLocale())

{{ $language['name'] }}

@endif

@endforeach