Elegant Solution for Array Session - Ecommerce Basket

[eluser]ontguy[/eluser]
In application/libraries/Cart_lib.php

Code:

class Cart_lib {
  var $CI;

  var $cart_total;
  
  function __construct()
  {
      $this->CI =& get_instance();
      log_message('debug', 'Cart class initialized.');
  }

//the other functions
}