// Create a new menu object $menu = new Menu(); // Add menu items to the menu object $menu->addItem('Home', '/'); $menu->addItem('About', '/about'); $menu->addItem('Contact', '/contact'); // Save the menu to the database $menu->save();In this example, the `Menu` class is used to create a new menu object. Menu items are then added to the menu using the `addItem` method, and the menu is saved to the database using the `save` method. Package library for php menu save: The package library for php menu save would depend on the specific CMS or ecommerce platform being used. However, some popular PHP packages for working with menus and navigation include Laravel Navigation, WordPress Nav Menu API, and Joomla's JMenu class.