title: How to prepare string for GET
body: <p>I'm writing API that will be used as communication between two servers.
  I'm using GET via Curl and json.</p>
  
  <p>My client is sending user agent like</p>
  
  <blockquote>
    <p>Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:15.0) Gecko/20100101 Firefox/15.0.1  </p>
  </blockquote>
  
  <p>How can I send string like that via GET request?
  I guess I need to clean it somehow or encrypt in some format that can be turned into original on server side.</p>