title: Send data between two PHP scripts
body: <p>I want to have a <code>PHP script</code> send a <code>XML</code> formatted string to another <code>PHP script</code> that resides on a different server in a different part of town.</p>
  
  <p>Is there any nice, clean way of doing this?</p>
  
  <p><code>(PHP5 and all the latest software available)</code></p>