/**
 * Deserialize a JSON array in a compatible object with the library GeoJSON.
 *
 * @param string $array The GeoJSON string.
 *
 * @return Feature|FeatureCollection The PHP equivalent object.
 */
function treasurehunt_geojson_to_object($array)
{
    $geojson = new GeoJSON();
    return $geojson->loadArray($array);
}