Left file: appwork-v1_3_1/laravel-vue-starter/app/Http/Middleware/TrustProxies.php  
Right file: appwork-v1_4_0/laravel-vue-starter/app/Http/Middleware/TrustProxies.php  

<?php	=	<?php
namespace App\Http\Middleware;		namespace App\Http\Middleware;
use Illuminate\Http\Request;		use Illuminate\Http\Request;
use Fideloper\Proxy\TrustProxies as Middleware;		use Fideloper\Proxy\TrustProxies as Middleware;
class TrustProxies extends Middleware		class TrustProxies extends Middleware
{		{
/**		/**
* The trusted proxies for this application.		* The trusted proxies for this application.
*		*
* @var array	<>	* @var array|string
*/	=	*/
protected $proxies;		protected $proxies;
/**		/**
* The headers that should be used to detect proxies.		* The headers that should be used to detect proxies.
*		*
* @var int		* @var int
*/		*/
protected $headers = Request::HEADER_X_FORWARDED_ALL;		protected $headers = Request::HEADER_X_FORWARDED_ALL;
}		}