title: iOS HTTP request while in background
body: <p>It is possible to make HTTP async requests to PHP server while the app being in background?
  The app is a location based one, and should gather current location and send the coordinates to server every 5(or other value) minutes. Can I make the http posts to the server even the app is in background? I read lot of thoughts about this, but some of them told that can be done, others that can't be done. </p>
  
  <p>Thanks,</p>
  
  <p>Alex.</p>