PhpSlackBot\Bot::loadInternalCommands PHP Method

    public function loadInternalCommands()
    {
        $commands = array(new \PhpSlackBot\Command\PingPongCommand(), new \PhpSlackBot\Command\CountCommand(), new \PhpSlackBot\Command\DateCommand(), new \PhpSlackBot\Command\PokerPlanningCommand());
        foreach ($commands as $command) {
            if (!isset($this->commands[$command->getName()])) {
                $this->commands[$command->getName()] = $command;
            }
        }
    }