title: PHP - echo json off url
body: <p>I am trying to echo json of of a url. I can't  figure out how to do it. I have tried many things. Can someone tell me why my code is not functioning properly? No json gets echoed to the screen. Thanks! Here is the link <a href="http://www.eastbay.com/shoppingcart/gateway?action=requestKey&amp;_=" rel="nofollow">http://www.eastbay.com/shoppingcart/gateway?action=requestKey&amp;_=</a></p>
  
  <pre><code> &lt;?php
   $raw_json = file_get_contents('http://www.eastbay.com/shoppingcart/gateway?action=requestKey&amp;_=');
   $json_array = json_decode($raw_json, true);
   echo $json_array; 
   ?&gt;
  </code></pre>