build shopping cart with php and mysql

Example 1 Recently in writing ANE-commerce website, in the shopping cart when found in PHP does not have a map of this data structure, we can not simply through a hashmap to implement the shopping cart, so I think of the array, through the format of the value of the array t

This article mainly introduces how to add Chinese characters to the Codeigniter shopping cart class, which involves the restriction on Chinese characters in the underlying code. You can modify the regular expression matching rules to solve the problem, for more information about how to add Chinese characters to the Codeigniter shopping

$qty) {if ($_post[$isbn] = = ' 0 ') {unset ($_session[' cart '] [$ISBN]); } else {$_session[' cart '] [$ISBN] = $_post[$ISBN]; }} $_session[' Total_price ' = calculate_price ($_session[' cart '); $_session[' items '] = Calculate_items ($_session[' cart '); } do_html_header ("Your

Class Shopcar { Product List Public $productList =array (); /** * * @param unknown_type $product in the product * @return True there is no item in the cart */ Public Function checkproduct ($product) { for ($i =0; $i productlist); $i + +) { if ($this->productlist[$i] [' name ']== $product [' name ']) return $i; } return-1; } Add to

In this program, two classes are created, one is the generic product class, it encapsulates the properties of one product and product, and the other is the cart class of the shopping cart. Product Class (product.php) The commodity class has three attributes, namely, number, description, and price. Class product{protected $_partnumber, $_description, $_price;

;Fruit Processing pagePHPSession_Start();$code=$_get["Code"];//If the first time you clickif(Empty($_session["SG"])){ $attr=Array(Array($code, 1)); $_session["sg"] =$attr;}Else{ //Nth Click, n!=1 $attr=$_session["SG"]; //determine if the fruit division already exists if(Iscunzai ($code)) { foreach($attr as $k=$v) { if($v[0]==$code) { $attr[$k][1] =$v[1]+1; } } $_session["sg"] =$attr; } Else { $a

This is my interview in the face of the question, simple to write shopping cart function, the requirements are:1, write a simple front desk2, users can use the shopping cart before logging in3. Cookies may not be usedThere are three solutions available for the time being:1. Cookies2. Session3. DatabaseThe main logic of

High-performance electronic shopping cart-upgrade of open-source e-commerce system High-Performance e-commerce platforms foreign trade e-commerce systems high load, high concurrency, high speed, distribution, high-performance e-commerce systems With the following technologies and optimization, you can never worry about losing a ticket. if you use this system, you can make money without worry! The core fea

When submitting an order, ecshop prompts "no items in your shopping cart"-solution. ([ECS]) ([ECS] [user_id]) ([ECS] [password [ECS] [user_id [ECS] [passwordSELECT. -field_name.ASuser_name.FROM. -table (-user_table ). WHE ( (['ECS']) (['ECS']['user_id']) (['ECS']['password' = ['ECS']['user_id' = ['ECS']['password' = "SELECT " . ->field_name ."

Now do the website to do shopping cart here I will not write!! Please master write code to reference under!! Thanks, man. Reply to discussion (solution) The user can not put cookies, the next time users to find the collection in the shopping cart in the product once it is gone The ajax+ database stores content.

Shopping cart cookies are stored for 1 days. Note: Browsers must support cookies to be able to use them. This article mainly and everyone introduced in detail the PHP implementation of the storage cycle for 1 days shopping cart category, with a certain reference value, inter