$query = "SELECT * FROM $table WHERE session='$session' ";
$result = mysql_query($query);
while($row = mysql_fetch_object($result)) {
$quant += $row->quantity;
}
return $quant;
}
}
?>

/*
This part contains a description of how to create the tables on your mysql server.

# MySQL dump 6.0
#
# Host: localhost Database: kmartShopper
#--------------------------------------------------------
# Server version 3.22.25

#
# Table structure for table 'inventory'
#
CREATE TABLE inventory (
product tinytext NOT NULL,
quantity tinytext NOT NULL,
id int(4) DEFAULT '0' NOT NULL auto_increment,
description tinytext NOT NULL,
price float(10,2) DEFAULT '0.00' NOT NULL,
category char(1) DEFAULT '' NOT NULL,
KEY id (id),
PRIMARY KEY (id),
KEY price (price)
);

#
# Table structure for table 'shopping'
#
CREATE TABLE shopping (
session tinytext NOT NULL,
product tinytext NOT NULL,
quantity tinytext NOT NULL,
card tinytext NOT NULL,
id int(4) DEFAULT '0' NOT NULL auto_increment,
KEY id (id),
PRIMARY KEY (id)
);
*/

Example
<?
include("shoppingcart.php");
$cart = new Cart;
$mysql_link = mysql_connect("localhost", "wwwrun", "");
$mysql_select_db("kmartShopper", $mysql_link) /* heh, use whatever database name you put the 2 tables under in place of kmartShopper */
?>
/* call functions like $cart->add_item and such, see the code. */

上一页  [1] [2] [3] 

在google里搜索更多PHP+MySQL 购物车程序实例

	Web www.51ec.org

上一篇信息学院： PHP实现文件安全下载的实例

下一篇信息学院： php生成WAP页面的详细讲解