shopping cart script php free

This article explains in detail how to use php to implement the shopping cart function and explains it in the form of diagrams + code. First, there are several simple login pages After logging on to the page, you need to go to the processing page and call up the user name and password from the database: Query ($ SQL); if ($ arr [0] [0] ==$ pwd ! Empty ($ pwd)

($sql, $sid);$res = mysql_query ($sql, $this->_conn);$row = Mysql_fetch_assoc ($res);Return $row? Null: $row [' data '];}/*** Write session* @access Public* @param string $sid SessionID* @param string $data Serialize the session content after serialization* @return*/Public function Write ($sid, $data){$expiry = time () + $this->_expiry;$sql = "REPLACE into Sessions" (Sessionid,expiratioN,data VALUES ('%s ', '%d ', '%s ');$sql = sprintf ($sql, $sid, $expiry, $data);mysql_query ($sql, $this->_con

The production code of the shopping cart session if (! $session ! $scid) { /* The session is used to distinguish each shopping cart, the equivalent of each car's identification number; SCID is only used to identify a shopping cart

This article will recommend a good shopping cart effect. The main requirements here include a few things. One is written in php for the shopping cart class, and the other is jquery for Ajax operations, there is also a jquery plug-in thickbox. Let's take a look.

This article describes how to delete a shopping cart in php, which has some reference value, interested friends can refer to this article to introduce in detail the function of deleting the shopping cart in php, which has some ref

It is easy to understand. The ID of the cookie-saved shopping cart and the data of the db-saved shopping cart. Code for generating the shopping cart session if (! $ Session ! $ Scid ){ /* Session is used to differentiate each

PHP shopping cart class, transplanted to CodeIgniter lt ;? Php *** shopping cart program ModifiedbyCodeIgniter *** classcart {perform regular validation on the product ID and product name attributes var $ product_id_rules.a-z0-9

This article will recommend a good shopping cart effect. the main requirements here include a few things. one is written in php for the shopping cart class, and the other is jquery for Ajax operations, there is also a jquery plug-in thickbox. let's take a look... This articl

Not accustomed to using cookies, before making a shopping cart is to allow users to log in before buying, so I can store the goods in the cart into a data table, wait until the order to transfer them to the table of another order. But the customer's demand is unlimited, want to also can not register can buy, can only use cookies, because has been used, do not kno

// Code for generating the shopping cart sessionIf (! $ Session ! $ Scid ){/*Session is used to differentiate each shopping cart, which is equivalent to the ID card number of each car;Scid is only used to identify a shopping cart

// Generate the shopping cart session Code If (! $ Session ! $ SCID ){ /* Session is used to differentiate each shopping cart, which is equivalent to the ID card number of each car; SCID is only used to identify a shopping cart

The production code of the shopping cart sessionif (! $session ! $scid) {/*The session is used to distinguish each shopping cart, the equivalent of each car's identification number;SCID is only used to identify a shopping cart ID

PHP Shopping Cart Example here also provides a PHP shopping cart instance code, which is suitable for the development of the mall or shopping system reference development examples, tell

Php simple shopping cart ~ Learning notes part1 shopping cart, learning, part1 table wrox_shop_category product category ID and name createtablewrox_shop_category (category_idintegerunsignednotnullauto_increment, category_namevarchar ~ Study notes part1

PHP Shopping Cart Problem Include (' book_sc_fns.php ');The shopping cart needs sessions, so start oneSession_Start ();@ $new = $_get[' new ');if ($new) {New Item selectedif (!isset ($_session[' cart ')) {$_session['

1. definition : An anonymous function (Anonymous functions), also called a closure function (closures), allows temporary creation of a function without a specified name. The value most often used as the callback function (callback) parameter. Of course, there are other applications as well.2. Usage :1) as the value of the variable :The closure function can also be used as the value of a variable. PHP automatically converts this expression into an obje

PHP Shopping Cart Class code In the development of online shopping sites, shopping cart class is a necessary module for shopping sites. Summarize a

Simple php shopping cart implementation code and example Session_start (); $ Conn = mysql_connect ("localhost", "root", "admin "); Mysql_select_db ("songyu "); // Check the number of times the array element appears Function check_count ($ array, $ element) { $ Times = 0; For ($ I = 0; $ I

If (! $ Session ! $ SCID ){ /* Session is used to differentiate each shopping cart, which is equivalent to the ID card number of each car; SCID is only used to identify a shopping cart ID, which can be considered as the name of each vehicle; When neither the ID nor the session value of the

This article mainly introduces the php shopping cart Implementation of CodeIgniter. It gives a detailed analysis of the functions and implementation skills of the shopping cart, which has some reference value. For more information, see This article mainly introduces the