title: Send sms using twilio and codeigniter
body: <p>I'm developing a web app using codeigniter,and i'm trying to send sms notifications using Twilio api,i tried using the twilio-ci library i found in github but it keep getting an error
  <strong>Curl failed with error Could not resolve host: api.twilio.com</strong> 
  anyone has an idea on how to send sms using codeigniter and twilio?</p>