ZEND PHP 5 Certification STUDY GUIDE

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How To Use This Book We wrote php|architect’s Zend PHP 5 Certification Study Guide with the specific intent of making it useful in two situations: • For candidates who are preparing for the Zend exam • For student of instructor-led classes who are approaching and studying PHP for the first time These choices may seem obvious, but they, in fact, imply that we made a significant assumption about our readers. In the first instance—when you are studying for the PHP exam—we want this book to act as a guide to your studies. Because you should not take on the exam unless you have a working knowledge of PHP, this book will guide you through the different topics that make up the exam with the idea that you will either be already familiar with them, or that you will use the PHP manual as a reference companion to explore in depth those subjects that you need to freshen up on. If, on the other hand, you are using this book in an instructor-led class, we intend it to act as a companion to your classroom experience, and not as a self-study or reference tool. As a result, this Guide does not teach you how to program in PHP, nor does it provide exhaustive coverage of every single topic. This is by design—an all-inclusive book would have missed the mark on both fronts: for starters, it would have been much bigger and more expensive; it would have make preparing for the exam much more difficult, as the significant amount of extraneous material—useful for reference purposes, but detrimental to studying for the exam—would have made the Licensed to 482634 - Amber Barrow (itsadmin@deakin.edu.au)
xviii ” CONTENTS study process much more complicated than it would have to be; and, finally, it would negate the purpose of serving as a good textbook for a class, where we believe that simplicity while you are trying to learn foreign concepts trumps exhaustiveness hands-down. In short, we feel that there is a single reference text for PHP that is simply unbeatable: the PHP manual, which you can download and access directly online at http://www.php.net. The manual is constantly up-to-date and contains information on every single PHP-related topic under the sun—not to mention that, best of all, it is completely free. Licensed to 482634 - Amber Barrow (itsadmin@deakin.edu.au)
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Page 7 and 8: vi ” CONTENTS Operators . . . . .
Page 9 and 10: viii ” CONTENTS Delimiters . . .
Page 11 and 12: x ” CONTENTS The Factory Pattern
Page 13 and 14: xii ” CONTENTS Appendix A — Dif
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Page 23 and 24: 4 ” PHP Basics Standard Tags Shor
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Page 33 and 34: 14 ” PHP Basics } echo ’myFunc!
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Page 37 and 38: 18 ” PHP Basics $string2 = "baz";
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Page 41 and 42: 22 ” PHP Basics == Equivalence. E
Page 43 and 44: 24 ” PHP Basics echo !$a; // outp
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Page 51 and 52: 32 ” PHP Basics } echo $i . PHP_E
Page 53 and 54: 34 ” PHP Basics i Error reporting
Page 57 and 58: 38 ” Functions { } echo "Hello Wo
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Page 63 and 64: 44 ” Functions // Remove the defi
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50 ” Arrays $a = array (’4’ =
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52 ” Arrays } int(3) Note how the
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54 ” Arrays echo isset ($a[’a
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56 ” Arrays cope with the fact th
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58 ” Arrays If, however, all you
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60 ” Arrays $type = array(’inte
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64 ” Arrays { // Sort according t
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68 ” Arrays $last_in = array_pop(
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70 ” Arrays want it to be compute
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74 ” Strings And Patterns Escape
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102 ” Web Programming file (usual
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108 ” Web Programming UNIX timest
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110 ” Web Programming session.aut
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114 ” Object Oriented Programming
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150 ” Database Programming DELETE
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238 ” Streams and Network Program
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254 ” Differences Between PHP 4 a
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262 ” INDEX removeAttribute(), 20
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266 ” INDEX ArrayAccess, 177 offs
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268 ” INDEX set_exception_handler
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270 ” INDEX with printf(), 87 her
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ZEND PHP 5 Certification STUDY GUIDE

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