title: WordPress wp_oembed_get function returning false
body: <p>Function is returning false every time, what could be the causes?</p>
  
  <pre><code>&lt;?php
  
  require_once("wp-load.php");
  $embed_code = wp_oembed_get('http://vimeo.com/XXXXX');
  print($embed_code);
  
  ?&gt;
  </code></pre>
  
  <p>This is somewhat new to me. Do I need anything else to test this wp_oembed_get function? I have tried https and youtube videos.</p>
  
  <p>Thank you</p>