'preliminary']); $pdo = DB::getInstance()->getPdo(); $total = (int)$pdo->query("SELECT COUNT(*) FROM preliminary_data WHERE is_active = 1")->fetchColumn(); $today = (int)$pdo->query("SELECT COUNT(*) FROM preliminary_data WHERE is_active = 1 AND DATE(created_at) = CURDATE()")->fetchColumn(); Response::success([ 'total' => $total, 'today' => $today, ]);