code: public function sendLocation($peer, $latitude, $longitude)
      {
          $latitude  = $this->formatCoordinate($latitude);
          $longitude = $this->formatCoordinate($longitude);
          $peer      = $this->escapePeer($peer);
  
          return $this->exec('send_location  ' . $peer . ' ' . $latitude . ' ' . $longitude);
      }
docs: Sends a map of the supplied lat/long coordinated to $peer
  
  @param string $peer
  @param string $latitude  in decimal format up to 6 decimal places. Eg: 37.018757
  @param string $longitude in decimal format up to 6 decimal places. Eg: -7.965297
  
  @uses exec()
  @uses escapePeer()
  
  @return mixed