title: How to get a URL from a remote txt/php file and load that URL?
body: <p>How to get a <code>URL</code> from a <code>text/php</code> file on another site and then open that URL link ? </p>
  
  <p>And if there isn't one just default to default.php</p>
  
  <p>I have access to both sites,</p>
  
  <p><img src="https://i.imgur.com/rwOdP7H.png" alt=""></p>