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Let us know by e-mailing [email protected] www.it-ebooks.info Beginning PHP 5.3 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xxvii Part I: Getting Up and Running with PHP Chapter 1: Introducing PHP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Chapter 2: Your First PHP Script . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Part II: Learning the Language Chapter 3: PHP Language Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Chapter 4: Decisions and Loops . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Chapter 5: Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Chapter 6: Arrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Chapter 7: Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 Chapter 8: Objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 Part III: Using PHP in Practice Chapter 9: Handling HTML Forms with PHP . . . . . . . . . . . . . . . . . . . . . . . . 221 Chapter 10: Preserving State With Query Strings, Cookies, and Sessions . . 267 Chapter 11: Working with Files and Directories . . . . . . . . . . . . . . . . . . . . . 297 Chapter 12: Introducing Databases and SQL . . . . . . . . . . . . . . . . . . . . . . . . 337 Chapter 13: Retrieving Data from MySQL with PHP . . . . . . . . . . . . . . . . . . . 367 Chapter 14: Manipulating MySQL Data with PHP . . . . . . . . . . . . . . . . . . . . 403 Chapter 15: Making Your Job Easier with PEAR . . . . . . . . . . . . . . . . . . . . . 441 Chapter 16: PHP and the Outside World . . . . . . . . . . . . . . . . . . . . . . . . . . . 471 Chapter 17: Generating Images with PHP . . . . . . . . . . . . . . . . . . . . . . . . . . 507 Chapter 18: String Matching with Regular Expressions . . . . . . . . . . . . . . . . 539 Chapter 19: Working with XML . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 573 Chapter 20: Writing High-Quality Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619 Appendix A: Solutions to Exercises . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 673 Appendix B: Configuring PHP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719 Appendix C: Alternatives to MySQL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 757 Appendix D: Using PHP from the Command Line . . . . . . . . . . . . . . . . . . . . . 765 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 775 www.it-ebooks.info ffffiirrss..iinndddd ii 99//2211//0099 77::2222::4444 PPMM www.it-ebooks.info ffffiirrss..iinndddd iiii 99//2211//0099 77::2222::4455 PPMM Beginning PHP 5.3 www.it-ebooks.info ffffiirrss..iinndddd iiiiii 99//2211//0099 77::2222::4455 PPMM www.it-ebooks.info ffffiirrss..iinndddd iivv 99//2211//0099 77::2222::4455 PPMM Beginning PHP 5.3 Matt Doyle Wiley Publishing, Inc. www.it-ebooks.info ffffiirrss..iinndddd vv 99//2211//0099 77::2222::4466 PPMM Beginning PHP 5.3 Published by Wiley Publishing, Inc. 10475 Crosspoint Boulevard Indianapolis, IN 46256 www.wiley.com Copyright © 2010 by Wiley Publishing, Inc., Indianapolis, Indiana ISBN: 978-0-470-41396-8 Manufactured in the United States of America 10 9 8 7 6 5 4 3 2 1 Library of Congress Control Number: 2009017149 No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, (978) 750-8400, fax (978) 646-8600. 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