• abstract_factory/DaoFactoryInterface.php
• abstract_factory/DbFactory.php
• abstract_factory/DbItemDao.php
• abstract_factory/DbOrderDao.php
• abstract_factory/Item.php
• abstract_factory/ItemDaoInterface.php
• abstract_factory/MockFactory.php
• abstract_factory/MockItemDao.php
• abstract_factory/MockOrderDao.php
• abstract_factory/Order.php
• abstract_factory/OrderDaoInterface.php
• abstract_factory/index.php
• abstract_factory/item_data.csv
• abstract_factory/order_data.csv