In this tutorial you will learn about the Laravel Arr first() function Example and its application with practical example.
Laravel Arr first() function Example
In this article, I’ll show you how to use laravel Arr first() function with example. We will show example of Arr first() function in laravel. In this tutorial, we will use Arr first() function to return first element of an array passing a given truth test.
Laravel Arr first() function
The laravel Arr first() function returns the first element of an array passing a given truth test.
Example:-
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<?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() { $array1 = Arr::first([100, 250, 500], function ($value, $key) { return $value >= 200; }); print_r($array1); echo "<br>" ; $array2 =Arr::first([5, 8, 15], function ($value, $key) { return $value >= 9; }); print_r($array2); } } |
Output:-
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1 2 |
250 15 |
