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This example is focused on laravel arr class not found. This post will give you simple example of Laravel Class "App\Http\Controllers\Arr" not found. let’s discuss about laravel class app http controllers arr not found. I explained simply step by step laravel arr not found. You just need to some step to done Class 'App\Http\Controllers\Arr' not found in laravel.

You can solve 'Class "App\Http\Controllers\Arr" not found' issue in laravel 6, laravel 7, laravel 8, laravel 9, laravel 10 and laravel 11 version.

A few days ago I was working on my laravel app and I simply sorting my array using Arr facade. When I run the project then I found 'Class "App\Http\Controllers\Arr" not found' error. you can see bellow screenshot as well.

Issue:

After some research, I found that If you are using the "Arr" facade in Controller, Middleware, or blade file then you must have used facade on top.

so let's see bellow solution and example code here:

Solution:

You must need to add "use Illuminate\Support\Arr;" on top of controller, middleware, command, event or blade files. Let's see bellow:

use Illuminate\Support\Arr;

Example:

You can see controller file code, how to use it.

<?php
  
namespace App\Http\Controllers;
  
use Illuminate\Http\Request;
use Illuminate\Support\Arr;
  
class UserController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index(Request $request)
    {
        $array = ['Hardik', 'Vimal', 'Harshad', 'Paresh'];
  
        $sorted = Arr::sort($array);
  
        return view('users');
    }
}

I hope it can help you...