src/TgCommands.php
public function broadcastMsg(array $peers, $msg)
    {
        $peerList = $this->formatPeers($peers);

        return $this->exec('broadcast ' . $peerList . ' ' . $msg);
    }
public function broadcastMsg(array $peers, $msg)
    {
        $peerList = $this->formatPeers($peers);

        return $this->exec('broadcast ' . $peerList . ' ' . $msg);
    }
Send a broadcast message to several users at once.
@param array $peers
@param       $msg
@return bool|string