PHP

laravel get header from request

public function yourControllerFunction(IlluminateHttpRequest $request)
{
    $header = $request->header('Authorization');

    // do some stuff
}

laravel response header

return response($content)
            ->header('Content-Type', $type)
            ->header('X-Header-One', 'Header Value')
            ->header('X-Header-Two', 'Header Value');