PhpSlackBot\Base::getChannelIdFromChannelName PHP Метод

    protected function getChannelIdFromChannelName($channelName)
    {
        $channelName = str_replace('#', '', $channelName);
        foreach ($this->context['channels'] as $channel) {
            if ($channel['name'] == $channelName) {
                return $channel['id'];
            }
        }
        foreach ($this->context['groups'] as $group) {
            if ($group['name'] == $channelName) {
                return $group['id'];
            }
        }
        return false;
    }