anchor.diff:      }
   )
   '''
  -
  +```
     </div>
     <div data-tab="PHP SDK" data-lang="php">
   ```php
  -
   <?php
   require_once("vendor/autoload.php");
   use predictionio\EventClient;
  
positive.code: architecture and explain how you can customize it completely.
  
  #### [Next: DASE Components Explained](dase.html)
  
  
negative.code: ));
  
  ?>
  ```
    </div>
    <div data-tab="Ruby SDK" data-lang="ruby">
  