title: Podio API - Get response from Add new item
body: <p>To make my Podio system perfect, I need items to be created automatically based on when another item is created.</p>
  
  <p>My layout:
  So I have a "Main" app, a "Copy" app, a "Translations" app and a "Links" app. Each one is a different deliverable from a different team, and would be immensely useful to be split up in this way.</p>
  
  <p>Case example:
  When a user creates a new "Main" item, a "Copy", "Translations", "Links" items are created automatically and are referenced in my "Main" item.</p>
  
  <p>I have the items being created just fine - but it's the references that I'm stuck on!</p>
  
  <p>I believe I need to grab the response from PodioItem::create and save the created item_id as the reference on my "Main" item.</p>
  
  <p>How would this be possible?</p>
  
  <p>I should mention that my PHP is triggered as a hook within podio - on item.create of my Main app.</p>
  
  <p>Full PHP code pasted here: <a href="http://pastebin.com/S7NR72tH" rel="nofollow">http://pastebin.com/S7NR72tH</a></p>