PHP và ứng dụng cơ sở dữ liệu phần 1

Ở những bài trước, chúng ta đã đề cập tới các ứng dụng cơ bản, gần gũi với môi trường làm việc của chúng ta. Trong bài này, tôi sẽ tiếp tục hưỡng dẫn các bạn xây dựng hệ thống giỏ hàng (shopping cart) một ứng dụng phổ biến rất thường gặp trên các website cung cấp sản phẩm hiện nay.
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PHP và ứng dụng cơ sở dữ liệu phần 13537-4 FM.f.qc 12/15/00 15:31 Page i MySQL/PHP Database Applications3537-4 FM.f.qc 12/15/00 15:31 Page ii3537-4 FM.f.qc 12/15/00 15:31 Page iii MySQL/PHP Database Applications Jay Greenspan and Brad Bulger M&T Books An imprint of IDG Books Worldwide, Inc. Foster City, CA q Chicago, IL q Indianapolis, IN q New York, NY3537-4 FM.f.qc 12/15/00 15:31 Page iv MySQL/PHP Database Applications Service department at 800-762-2974. For reseller information, including discounts and premium sales, Published by please call our Reseller Customer Service department M&T Books at 800-434-3422. An imprint of IDG Books Worldwide, Inc. 919 E. Hillsdale Blvd., Suite 400 For information on where to purchase IDG Books Foster City, CA 94404 Worldwide’s books outside the U.S., please contact our www.idgbooks.com (IDG Books Worldwide Web site) International Sales department at 317-572-3993 or fax 317-572-4002. Copyright © 2001 IDG Books Worldwide, Inc. All rights reserved. No part of this book, including interior design, For consumer information on foreign language cover design, and icons, may be reproduced or translations, please contact our Customer Service transmitted in any form, by any means (electronic, department at 800-434-3422, fax 317-572-4002, or photocopying, recording, or otherwise) without the prior e-mail rights@idgbooks.com. written permission of the publisher. For information on licensing foreign or domestic rights, ISBN: 0-7645-3537-4 please phone +1-650-653-7098. Printed in the United States of America For sales inquiries and special prices for bulk quantities, please contact our Order Services department at 10 9 8 7 6 5 4 3 2 1 800-434-3422 or write to the address above. 1O/QZ/QR/QR/FC For information on using IDG Books Worldwide’s books Distributed in the United States by IDG Books in the classroom or for ordering examination copies, Worldwide, Inc. please contact our Educational Sales department at Distributed by CDG Books Canada Inc. for Canada; by 800-434-2086 or fax 317-572-4005. Transworld Publishers Limited in the United Kingdom; by For press review copies, author interviews, or other IDG Norge Books for Norway; by IDG Sweden Books for publicity information, please contact our Public Relations Sweden; by IDG Books Australia Publishing Corporation department at 650-653-7000 or fax 650-653-7500. Pty. Ltd. for Australia and New Zealand; by TransQuest For authorization to photocopy items for corporate, Publishers Pte Ltd. for Singapore, Malaysia, Thailand, personal, or educational use, please contact Copyright Indonesia, and Hong Kong; by Gotop Information Inc. Clearance Cent ...