title: php $_POST array empty upon form submission
body: <p>I have a custom Content Management System (CMS) I've built that works perfectly on my dev box (Ubuntu/PHP5+/MySQL5+).</p>
  <p>I just moved it up to the production box for my client and now all form submissions are showing up as empty $_POST arrays.</p>
  <p>I found a trick to verify the data is actually being passed using <code>file_get_contents('php://input');</code> and the data is showing up fine there -- the <code>$_POST</code>/<code>$_REQUEST</code> arrays are always empty.</p>
  <p>I've also verified the content-type headers are correct as well via firebug (<code>application/x-www-form-urlencoded; charset=utf-8</code>).</p>
  <p>This issue is happening regardless of whether a form is submitting via AJAX or a regular form submit.</p>
  <p>Any help is greatly appreciated!</p>