false, 'error' => 'Invalid method']); exit; } $content = $_POST['content'] ?? ''; if (empty($content)) { echo json_encode(['success' => false, 'error' => 'Content is empty']); exit; } try { $stmt = db()->prepare("INSERT INTO snippets (content) VALUES (?)"); $stmt->execute([$content]); echo json_encode(['success' => true]); } catch (Exception $e) { echo json_encode(['success' => false, 'error' => $e->getMessage()]); }