prepare("INSERT INTO settings (`key`, `value`) VALUES ('api_key', ?) ON DUPLICATE KEY UPDATE `value` = ?"); $stmt->execute([$apiKey, $apiKey]); // Insert or update Meta URL $stmt = $pdo->prepare("INSERT INTO settings (`key`, `value`) VALUES ('meta_url', ?) ON DUPLICATE KEY UPDATE `value` = ?"); $stmt->execute([$metaUrl, $metaUrl]); // Insert or update AI Prompt $stmt = $pdo->prepare("INSERT INTO settings (`key`, `value`) VALUES ('ai_prompt', ?) ON DUPLICATE KEY UPDATE `value` = ?"); $stmt->execute([$aiPrompt, $aiPrompt]); $message = 'Settings saved successfully!'; } // Fetch existing settings $stmt = $pdo->query("SELECT * FROM settings"); $settings = $stmt->fetchAll(PDO::FETCH_KEY_PAIR); $apiKey = $settings['api_key'] ?? ''; $metaUrl = $settings['meta_url'] ?? ''; $aiPrompt = $settings['ai_prompt'] ?? ''; ?>