I need a shopping cart for sandwich ordering website implemented by in php & mysql

The web site should have at least the following functionality:
• Visitors of the site can see the menu and special offers.
• Visitors can search for sandwiches by ingredient.
• Visitors who are not yet registered can request a login by providing an email address and password (email verification does not have to be implemented).
• Visitors who are registered can login with their email address and password.
• Visitors who are logged in can select sandwiches. They must be able to select all options mentioned in the paper menu.
• When sandwiches are selected, the total price is shown and visitors can choose a place and time for the the delivery. Sandwiches can be delivered at any time, but there must be at least 45 minutes between ordering and delivery.
• When an order is placed both the client and the sandwich bar receive a confirmation email.
• Sandwich bar employees can log in with their employee number and password.
• Sandwich bar employees can change the menu: they can add and remove sandwiches and change prices.
• The Sandwich bar manager can review the sales: the number of sandwiches of each type that are sold during a certain period.



--- homepage, signup, login forms are already implemented..
--- I have the mysql tables as well, you might need to edit it a bit to fit the rest of the option