Helpers Setup & Usage


Create Directory & File: app\Helpers\Helpers.php 
namespace App\Helpers;

class Helpers {
    public static function shout(string $string) {
        return strtoupper($string);
    }
}

composer.json under autoload section 
"files": [
    "app/Helpers/Helpers.php" 
] 

// composer dump-autoload

App\Http\Controllers\TheController; 
use App\Helpers\Helpers;
..
echo Helpers::shout('test');

x