Split Text by Number of characters In Laravel 9

First step 1

create file demo.txt in the public folder

and save any text in the file.

Create new controller

SplitController.php

public function split()
    {

        $myfile = fopen("demo.txt", "r") or die("Unable to open file!");
        $file = fread($myfile,filesize("demo.txt"));

        fclose($myfile);

        $chunked = chunk_split($file, 700);

        dd('dd', $chunked);

    }

Now create route in web.php

Route::get('/split', [SplitController::class,'split'] );

Now run command php artisan serve
and open this url

http://127.0.0.1:8000/split