/**
  * Public function that gets a list of first 50 events in the account
  *
  * @return array $allEvents - an array of two arrays, array 1 is event objects, array 2 is link for next 50 events
  */
 public function listEvents()
 {
     $utility = new CTCTUtility();
     $return = $utility->httpGet($utility->getApiPath() . '/ws/customers/' . $utility->getLogin() . '/events');
     $allEvents = array();
     $eventArray = array();
     $returnedXml = str_replace('atom:', '', $return['xml']);
     $eventList = array();
     $pages = array();
     $xml = simplexml_load_string($returnedXml);
     foreach ($xml->entry as $item) {
         $eventArray['event_link'] = $item->link['href'];
         $eventArray['event_name'] = $item->content->Event->Name;
         $eventArray['event_description'] = $item->content->Event->Description;
         $eventArray['event_title'] = $item->Event->content->Title;
         $eventArray['registered'] = $item->content->Event->Registered;
         $eventArray['created_date'] = $item->content->Event->CreatedDate;
         $eventArray['event_status'] = $item->content->Event->Status;
         $eventArray['event_type'] = $item->content->Event->EventType;
         $eventArray['event_start'] = $item->content->Event->StartDate;
         $eventArray['event_end'] = $item->content->Event->EndDate;
         $eventArray['event_publishdate'] = $item->content->Event->PublishDate;
         $eventArray['event_webpage'] = $item->content->Event->WebPage;
         $eventArray['attended_count'] = $item->content->Event->AttendedCount;
         $eventArray['cancelled_count'] = $item->content->Event->CancelledCount;
         $eventArray['location'] = $item->content->Event->EventLocation->Location;
         $eventArray['event_addr1'] = $item->content->Event->EventLocation->Address1;
         $eventArray['event_addr2'] = $item->content->Event->EventLocation->Address2;
         $eventArray['event_addr3'] = $item->content->Event->EventLocation->Address3;
         $eventArray['event_city'] = $item->content->Event->EventLocation->City;
         $eventArray['event_state'] = $item->content->Event->EventLocation->State;
         $eventArray['event_country'] = $item->content->Event->EventLocation->Country;
         $eventArray['event_postalcode'] = $item->content->Event->EventLocation->PostalCode;
         $event = new CTCTEvent($eventArray);
         $eventList[] = $event;
     }
     if ($xml->link[2]) {
         $pages[] = $xml->link[2]->Attributes()->href;
     }
     $allEvents = array($eventList, $pages);
     return $allEvents;
 }
 protected static function validateApi()
 {
     $utility = new CTCTUtility();
     $return = $utility->httpGet($utility->getApiPath() . '/ws/customers/' . $utility->getLogin() . '/contacts?email=' . urlencode('*****@*****.**'));
     return $return['info']['http_code'] === 200 && empty($return['error']);
 }