IGeoMap::getId PHP Method

    public function getId();

    /**
     * Get locations by map
     * @param IGeoMap
     * @return array of IGeoMapLocation
     */
    public static function GetByMap(IGeoMap $map)
    {
        global $g_ado_db;

        $queryStr = 'SELECT ml.*, l.*, X(l.poi_location) as latitude, Y(l.poi_location) as longitude, ml.id as id
            FROM ' . self::TABLE . ' ml
                INNER JOIN ' . Geo_Location::TABLE . ' l
                    ON ml.fk_location_id = l.id
            WHERE ml.fk_map_id = ' . $map->getId() . '
            ORDER BY ml.rank, ml.id';
        $rows = $g_ado_db->GetAll($queryStr);

        $mapLocations = array();
        foreach ((array) $rows as $row) {
            $mapLocation = new self($row);
            $row['id'] = $row['fk_location_id'];
            $mapLocation->location = new Geo_Location($row);
            $mapLocations[] = $mapLocation;
        }
        return $mapLocations;
    }