Laravel str replaceFirst() function Example

Sep 05, 2020

Hi Guys,

In this blog,I will you how to use laravel str replaceFirst() function example. We will show example of replaceFirst function in laravel.The Str::replaceFirst method replaces the first occurrence of a given value in a string.

Here, I will give you full example for simply str replaceFirst() method in laravel as bellow.

Example

<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Http\Controllers\FileController;
use Illuminate\Support\Str;
class HomeController extends Controller
{
    /**
     * Show the application dashboard.
     *
     * @return \Illuminate\Contracts\Support\Renderable
     */
    public function index()
    {
        $replaced1= Str::replaceFirst('I', 'We', 'I will show example');
        dd($replaced1);
        // output - We will show example
        $replaced2 = Str::replaceFirst('the', 'a', 'the quick brown fox jumps over the lazy dog');
        dd($replaced2);
        // a quick brown fox jumps over the lazy dog
    }
}

Output

"We will show example"
"a quick brown fox jumps over the lazy dog"

It Will help you...