title: Send POST serverside? (instagram api)
body: <p>Looking at <a href="http://instagram.com/developer/authentication/" rel="nofollow">http://instagram.com/developer/authentication/</a> - The recommended way of communication is serverside.</p>
  
  <p>I understand how I do step1 and step2. But in step3 they want me POST data directly serverside? (I understand how I could do a post request from jQuery) But is it even possible to do directly from PHP/CodeIgniter?</p>
  
  <p>This is basically step3:</p>
  
  <blockquote>
    <p>In the previous step, you’ll have received a code which you’ll have
    to exchange in order to receive an access_token for the user. In order
    to make this exchange, you simply have to POST this code, along with
    some app identification parameters to our access_token endpoint. </p>
  </blockquote>
  
  <p>I have all this info: (from response from Instagram)</p>
  
  <pre><code>client_id: your client id
  client_secret: your client secret
  grant_type: authorization_code is currently the only supported value
  redirect_uri: the redirect_uri you used in the authorization request. Note: this has to be the same value as in the authorization request.
  code: the exact code you received during the authorization step.
  </code></pre>