10-Apr-2023
.
Admin
Hi Guys,
In this blog,I will you how to use laravel array exists() function example. We will show example of array exists function in laravel.The Arr::exists method checks that the given key exists in the provided array.this function is return array in checks key exists or not.
Here, I will give you full example for simply Arr exists() 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()
{
$array1 = ['name' => 'John Doe', 'age' => 17];
$exists1 = Arr::exists($array, 'name');
print_r($exists1);
// true
$array2 = ['car' => 'xyz', 'bike' => 'abcd'];
$exists2 = Arr::exists($array, 'truck');
print_r($exists2);
// false
}
}
Output
true
false
It Will help you...
#Laravel 8
#Laravel 7
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#Laravel 6