ultrasamad/shopping-cart

This is a small PHP shopping-cart library. A caller creates a Cart with a storage implementation, then uses it to add, remove, update, list, count, total, or clear items. Cart delegates those operations through StorageInterface; SessionStorage implements that contract using PHP session state. The README describes the cart capabilities, while the sampled implementation shows the storage-backed constructor and delegation. The example application files are present but were not sampled, so their runtime wiring is omitted.