original_string: public function add($url, $description = NULL, array $events = array()){
          return $this->request('add', array(
              'url' => $url,
              'description' => $description,
              'events' => $events
          ));
      }
code: public function add($url, $description = NULL, array $events = array()){
          return $this->request('add', array(
              'url' => $url,
              'description' => $description,
              'events' => $events
          ));
      }
code_tokens: public function add ( $ url , $ description = NULL , array $ events = array ( ) ) { return $ this -> request ( 'add' , array ( 'url' => $ url , 'description' => $ description , 'events' => $ events ) ) ; }
docstring: Add a new webhook
  @param string $url the URL to POST batches of events
  @param string $description an optional description of the webhook
  @param string[] $events an optional list of events that will be posted to the webhook
  valid events: send, hard_bounce, soft_bounce, open, click, spam, unsub, reject
  @return array
  @link https://mandrillapp.com/api/docs/webhooks.JSON.html#method=add
docstring_tokens: Add a new webhook