private static function lookupIndex($placesQuery, $resultFunction) { global $wrSearchHost, $wrSearchPort, $wrSearchPath; $query = implode('|', $placesQuery); list($code, $result) = PlaceSearcher::postRequest($wrSearchHost, $wrSearchPort, "{$wrSearchPath}/{$resultFunction}", $query); if ($code != 200) { die("search server returned bad response: {$code} for function: {$resultFunction}\n"); } return $result; }