Laravel str replaceFirst() function Example

Admin   Laravel   612  2021-03-15 13:30:09

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.




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');


// output - We will show example

$replaced2 = Str::replaceFirst('the', 'a', 'the quick brown fox jumps over the lazy dog');


// a quick brown fox jumps over the lazy dog





"We will show example"

"a quick brown fox jumps over the lazy dog"

It Will help you...