anchor.diff:  */
   {% endhighlight %}
   
  -</div>
  -
  -<div data-lang="REST API">
  -
  -{% highlight rest %}
  +```
  +  </div>
  +  <div data-tab="REST API" data-lang="json">
  +```
   
   # Set the 4 properties for a user
   
  
positive.code: '''
  {% endhighlight %}
  
  </div>
  
  <div data-lang="PHP SDK">
  
  {% highlight php %}
  <?php
  require_once("vendor/autoload.php");
  use predictionio\EventClient;
  
negative.code: 
  ?>
  {% endhighlight %}
  ```
    </div>
    <div data-tab="Ruby SDK" data-lang="ruby">
  ```ruby
  # Create a client object.
  client = PredictionIO::EventClient.new(<ACCESS KEY>, <URL OF EVENTSERVER>)
  
  