dao = DAO::getInstance(); } public function /* public function getNearbyUsers ($lat, $lon, $radius) { $n = 15; $queryParams = [ 'size' => $n, 'query' => [ 'bool' => [ 'must' => [ [ 'geo_distance' => [ "distance" => $radius . 'km', "geoPoint"=> [ "lat" => $lat, "lon" => $lon ] ] ] ] ] ], "sort" => [ [ "time" => ["order" => "desc"] ], "_score" ] ]; $json = $this->dao->fetchJson('/user/profile/_search?pretty', 'gchange', $queryParams); $result = json_decode($json); return $result->hits->hits; } */ }