Make a blank response in twilio webhook

Question

How can I make a blank response in twilio using php/laravel?

Here is a sample Twiml: <Response></Response>

Answer 1

This is the code that I have come up with (I'm using laravel):

public function receivedSms(){
    $response = new Twiml();

    return response($response)
      ->header('Content-Type', 'text/xml');
}