Class 'App\\Carbon\\Carbon' not found Laravel 5

问题:

I recently run sudo composer update

Now on one of my pages, I kept getting

I did use

$now = Carbon\Carbon::now('America/New_York');

in line 792 on my Helper.php

My Helper.php located at app/Helper.php

How do I prevent this ?

---

This is what I have in my aliases

'aliases' => [      'App'       => Illuminate\Support\Facades\App::class,     'Artisan'   => Illuminate\Support\Facades\Artisan::class,     'Auth'      => Illuminate\Support\Facades\Auth::class,     'Blade'     => Illuminate\Support\Facades\Blade::class,     'Bus'       => Illuminate\Support\Facades\Bus::class,     'Cache'     => Illuminate\Support\Facades\Cache::class,     'Config'    => Illuminate\Support\Facades\Config::class,     'Cookie'    => Illuminate\Support\Facades\Cookie::class,     'Crypt'     => Illuminate\Support\Facades\Crypt::class,     'DB'        => Illuminate\Support\Facades\DB::class,     'Eloquent'  => Illuminate\Database\Eloquent\Model::class,     'Event'     => Illuminate\Support\Facades\Event::class,     'File'      => Illuminate\Support\Facades\File::class,     'Gate'      => Illuminate\Support\Facades\Gate::class,     'Hash'      => Illuminate\Support\Facades\Hash::class,     'Input'     => Illuminate\Support\Facades\Input::class,     'Inspiring' => Illuminate\Foundation\Inspiring::class,     'Lang'      => Illuminate\Support\Facades\Lang::class,     'Log'       => Illuminate\Support\Facades\Log::class,     'Mail'      => Illuminate\Support\Facades\Mail::class,     'Password'  => Illuminate\Support\Facades\Password::class,     'Queue'     => Illuminate\Support\Facades\Queue::class,     'Redirect'  => Illuminate\Support\Facades\Redirect::class,     'Redis'     => Illuminate\Support\Facades\Redis::class,     'Request'   => Illuminate\Support\Facades\Request::class,     'Response'  => Illuminate\Support\Facades\Response::class,     'Route'     => Illuminate\Support\Facades\Route::class,     'Schema'    => Illuminate\Support\Facades\Schema::class,     'Session'   => Illuminate\Support\Facades\Session::class,     'Storage'   => Illuminate\Support\Facades\Storage::class,     'URL'       => Illuminate\Support\Facades\URL::class,     'Validator' => Illuminate\Support\Facades\Validator::class,     'View'      => Illuminate\Support\Facades\View::class,      /*      * Extra Alias ...      */      'Form'        => 'Illuminate\Html\FormFacade',     'Html'        => 'Illuminate\Html\HtmlFacade',      /*      * Custom ...      */      'VSE'         => App\VSE::class,     'Helper'      => App\Helper::class,     'DateHelper'  => App\Helpers\DateHelper::class,     'DD'          => App\Helpers\DD::class,     'Facebook'    => SammyK\LaravelFacebookSdk\FacebookFacade::class,   ], 

---

回答1:

In the context of the helpers file, I believe Carbon\Carbon = App\Carbon\Carbon

Whereas \Carbon\Carbon would be pulling in what you want!

Using the \ at the beginning refers to a sort of global namespace.

回答2:

After going through this, i found a way out, it might help someone there.

In laravel go to app.php, go to aliases and add 'Carbon' => 'Carbon\Carbon'. Then use this in blade to format it e.g.

<span>{{  Carbon::createFromTimeStamp(strtotime($message->created_at))->diffForHumans()}}</span> 

.Done.

回答3:

//laravel 5.6 //In your Controller  use Carbon\Carbon;  //ex. function public function store(Request $request)    {       $borrow = new Borrow;     $borrow->user_id = Auth::user()->id;     $borrow->book_id = $request->input('book_id');     $borrow->borrowtime = Carbon::today();  //This uses the class Carbon     $borrow->returntime = "-----------";     $borrow->save();      return redirect('student/Categories/Thesis/showtt');    } 

回答4:

use Carbon\Carbon in AuthserviceProviders

文章来源: Class 'App\\Carbon\\Carbon' not found Laravel 5