query('SELECT 1'); echo json_encode([ 'status' => 'ok', 'app' => project_name(), 'time_utc' => gmdate('c'), 'database' => 'connected', 'client_ip' => client_ip(), ], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT); } catch (Throwable $exception) { http_response_code(500); echo json_encode([ 'status' => 'error', 'app' => project_name(), 'time_utc' => gmdate('c'), 'database' => 'disconnected', 'error' => $exception->getMessage(), ], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT); }