title: PHP $_POST is empty, but HTTP_RAW_POST_DATA has all data
body: <p>I'm just trying to send a <code>POST</code> request with JS to server. But server has empty <code>$_POST</code> array. I could use <code>HTTP_RAW_POST_DATA</code>, but it'll be deprecated in PHP 5.6. Could I have posted data in my <code>$_POST</code> array?</p>
  
  <p>Environment: Chrome, apache2, PHP, AngularJS (I'm using <code>$http.post</code> function).</p>
  
  <p><a href="http://i.share.pho.to/c7e0e850_l.png" rel="noreferrer">Debug image</a> (sorry for not attaching image directly - I have no 10 reputation)</p>