public function getBounds() {
      $southwest = $this->getBoundsSouthwest();
      $northeast = $this->getBoundsNortheast();

      if ($southwest && $northeast) {
        return $southwest . "|" . $northeast;
      }
      else {
        return false;
      }
    }
public function getBounds() {
      $southwest = $this->getBoundsSouthwest();
      $northeast = $this->getBoundsNortheast();

      if ($southwest && $northeast) {
        return $southwest . "|" . $northeast;
      }
      else {
        return false;
      }
    }
public function getBounds ( ) { $ southwest = $ this -> getBoundsSouthwest ( ) ; $ northeast = $ this -> getBoundsNortheast ( ) ; if ( $ southwest && $ northeast ) { return $ southwest . "|" . $ northeast ; } else { return false ; } }
Get the bounding box coordinates within which to bias geocode results
in comma-separated, pipe-delimited format.

@link   https://developers.google.com/maps/documentation/geocoding/intro#Viewports
@return string|false comma-separated, pipe-delimited coordinates, or
false if not set
Get the bounding box coordinates within which to bias geocode results in comma - separated pipe - delimited format .