PHP4 session implementation of Mini shopping basket One _php tutorial

Source: Internet
Author: User
Introduced
If you haven't implemented your own basket in PHP yet, you should be able to create one after reading this article. Even you may already have a shopping basket, and some of the tips I've provided here may help you improve your system.
I will give you some hints about how to do it maybe to reduce the unlimited queries on the shopping basket table, or to reduce the unlimited text files to populate your file system, because the application will only do but not delete them.
If you are new to this type of topic, don't be afraid. It's actually quite simple and effective, you just need a host that supports PHP4, an HTML editor like Notepad or VI, your precious few kinds, and this small example.

Idea
In 1998, I had a friend who worked in a hardware store and asked me to write an online store for them. It needs to be fast and simple, and it has to be managed online. When I had a 39-degree fever, I became interested in creating power, so I wrote that thing in Perl, using Minisql as the backend. Throughout the process I inserted the Mini shopping basket I mentioned.
This mini shopping basket is only a small difference from the usual shopping cart, it will show you the shopping cart on every page, do not need to jump back and forth in the shopping cart after putting in one thing. This is the original intention of my writing this article.

Goal
People like to control, so why not give them some transparency so they can believe they have control? This mini shopping basket demonstrates a perfect way: it gives people the information they need, and saves them one click, approaching the 3-click paradigm of the online store.
So, the goal is to show this mini shopping basket as part of your page at any time, provide a summary at the end to modify the items in the shopping basket, and then send an order in the end.

http://www.bkjia.com/PHPjc/531745.html www.bkjia.com true http://www.bkjia.com/PHPjc/531745.html techarticle Introduction If you have not implemented your own shopping basket with PHP, you should be able to create one after reading this post. Even you may already have a shopping basket, as I mentioned here ...

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