exec("ALTER TABLE laptop_assets ADD COLUMN disposal_recipient TEXT"); } catch (Exception $e) { echo "disposal_recipient already exists or error: " . $e->getMessage() . "\n"; } try { $db->exec("ALTER TABLE laptop_assets ADD COLUMN disposal_date TEXT"); } catch (Exception $e) { echo "disposal_date already exists or error: " . $e->getMessage() . "\n"; } echo "Database updated successfully.\n"; ?>