Laravel Arr has() function Example

Hi Guys,

In this blog, I will explain to you how to work laravel array has() function. We will show example of array has function to get array has element value in laravel. The Arr::has method checks whether a given item or items exists in an array using "dot" notation.

Here, I will give you a full example for simply Arr has() method in laravel as bellow.

Example

<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Http\Controllers\FileController;
use Illuminate\Support\Arr;
class HomeController extends Controller
{
    /**
     * Show the application dashboard.
     *
     * @return \Illuminate\Contracts\Support\Renderable
     */
    public function index()
    {
        $array = ['car' => ['name' => 'Desk', 'price' => 100]];
        $contains = Arr::has($array, 'car.name');
        // true
        $contains = Arr::has($array, ['car.price', 'car.discount']);
        // false
    }
}

Output

true
false

It Will help you...