title: Simple PHP Shopping Cart without SQL
body: <p>I'm trying to create a simple PHP shopping cart with prices, products, registration, and a checkout area. I've searched Google for tutorials but all of them incorporate SQL which is not within my skill set yet. Anyone have any examples or other tutorial resources you could refer to a PHP novice?</p>
  
  <p>Again just trying to create simple PHP shopping cart (no SQL) using arrays for products, functions for various program tasks, form validation, cookies/sessions for cart continuity, template files, and confirmation/receipt emails.</p>
  
  <p>Thanks in advance for any help!</p>