src/Dlin/Zendesk/Client/TicketClient.php
public function deleteTickets(array $tickets){
        $ids = array();
        foreach($tickets as $ticket){
            $ids[] = $ticket->getId();
        }
        return parent::deleteByIds($ids, 'tickets/destroy_many.json');
    }
public function deleteTickets(array $tickets){
        $ids = array();
        foreach($tickets as $ticket){
            $ids[] = $ticket->getId();
        }
        return parent::deleteByIds($ids, 'tickets/destroy_many.json');
    }
Batch delete tickets

@param array $tickets
@return bool