Laravel Remove an Empty Item in a Collection

Nov 07, 2022

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Laravel Remove an Empty Item in a Collection

Hello Friends,

This tutorial will give you an example of laravel removing an empty item in a collection. I’m going to show you how to remove an empty element from a collection in laravel. if you want to see an example of how to remove empty values from a collection in laravel then you are in the right place. you will learn laravel collection and remove empty item code examples. Alright, let’s dive into the steps.

You can use this example with the versions of laravel 6, laravel 7, laravel 8, and laravel 9.

You have just to follow the below step and you will get the layout as below:

Step 1: Install Laravel


This is optional; however, if you have not created the laravel app, then you may go ahead and execute the below command:

composer create-project laravel/laravel example-app

Step 2: Create Format Route

web.php

<?php

use Illuminate\Support\Facades\Route;

use App\Http\Controllers\RemoveEmptyController;

/*

|--------------------------------------------------------------------------

| Web Routes

|--------------------------------------------------------------------------

|

| Here is where you can register web routes for your application. These

| routes are loaded by the RouteServiceProvider within a group which

| contains the "web" middleware group. Now create something great!

|

*/

Route::get('/index',[RemoveEmptyController::class, 'index']);

Step 3: create RemoveEmptyController

we will create RemoveEmptyController. so you can see the below code with output:

php artisan make:controller RemoveEmptyController

App\Http\Controllers\RemoveEmptyController

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

class RemoveEmptyController extends Controller

{

/**

* The attributes that are mass assignable.

*

* @var array

*/

public function index()

{

$collection = collect([

[],

['Rowan'],

[],

[],

]);

$newCollection = $collection->filter();

dd($newCollection);

}

}

Step 4: Start Development Server

Start the development server. Use the PHP artisan serve command and start your server:

php artisan serve

Now you are ready to run our example so run the below command to quick run.

http://localhost:8000/index

Output:

#items: array:1 [▼

1 => array:1 [▼

0 => "Rowan"

]

]

I hope it can help you...

#Laravel