Query using geopoints returns bogus results about parse.com-php-library HOT 2 CLOSED

$params = array(
        'className' => 'XXX',
        'query' => array(
            'location'=> array(
                '$nearSphere' => array(
                    '__type' => 'GeoPoint',
                    'latitude' => 43.3529,
                    'longitude' => 11.073
                ),
                '$maxDistanceInKilometers' => 10
            )

        ),

        'limit' => '100'    
        );

    $request = $parse->query($params);
        echo $request;