10-Apr-2023
.
Admin
Hello Friends,
Today, I would like to show you the laravel collection find and replace item example. I want to show you the laravel find and replace the item from the collection. In this article, we will implement a laravel collection to find items and replace them. This post will give you a simple example of how to find and replace an element from a collection in laravel. Here, Creating a basic example of the laravel collection find and replace item Code Example.
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\FindReplaceController;
/*
|--------------------------------------------------------------------------
| 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',[FindReplaceController::class, 'index']);
Step 3: create FindReplaceController
we will create FindReplaceController. so you can see the below code with output:
php artisan make:controller FindReplaceController
App\Http\Controllers\FindReplaceController
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
class FindReplaceController extends Controller
{
/**
* The attributes that are mass assignable.
*
* @var array
*/
public function index()
{
$collection = collect([0 => 'Taylor', 1 => 'Abigail', 2 => 'James', 3 => 'Ganifar']);
$selector[] = 1;
$replaced = $collection->replace([$selector[0] => 'Victoria']);
$replaced->all();
dd($replaced);
}
}
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:4 [▼
0 => "Taylor"
1 => "Victoria"
2 => "James"
3 => "Ganifar"
]
I hope it can help you...
#Laravel