209         $eventId = $eventData['id'] ?? uniqid();
220         $eventData['id'] = $eventId;
245                     function($evt) use ($eventId) {
246                         return $evt['id'] !== $eventId;
273             if ($evt['id'] === $eventId) {
298      * @param string $eventId Event ID
303     public static function deleteEvent($eventId, $date, $namespace = '') {  argument
321             function($evt) use ($eventId) {
322                 return $evt['id'] !== $eventId;
347      * @param string $eventId Event ID
352     public static function getEvent($eventId, $date, $namespace = '') {  argument
365             if ($event['id'] === $eventId) {
376      * @param string $eventId Event ID
380     public static function findEventNamespace($eventId, $date) {  argument
394             if ($event['id'] === $eventId) {