توسعه وب متن‌باز با LAMP: استفاده از لینوکس، آپاچی، MySQL، پرل و PHP

Open Source technologies are providing contemporary developers with a range of more cost-effective and robust alternatives to commercial software for building dynamic, data-driven Web applications. This practical guide presents a comprehensive survey of LAMP (Linux, Apache, MySQL, Perl, and PHP), and it shows how these solutions can be implemented efficiently and securely while improving reliability and dramatically cutting costs. Cover......Page 1 Contents......Page 8 Foreword......Page 18 Preface......Page 20 Acknowledgments......Page 24 About the Authors......Page 26 Introduction......Page 28 I.2 Open Source Software......Page 29 I.4 Resources......Page 34 PART I: STRUCTURAL......Page 36 1.1 How It Works......Page 38 1.2 What We Don’t Talk About......Page 43 1.3 Security......Page 44 1.5 Resources......Page 45 2.1 Introduction......Page 46 2.2 Basic Unix......Page 55 2.4 Resources......Page 66 3.1 Introduction......Page 68 3.2 Starting, Stopping, and Restarting Apache......Page 71 3.3 Configuration......Page 74 3.4 Securing Apache......Page 76 3.5 Create the Web Site......Page 81 3.6 Apache Log Files......Page 85 3.8 Resources......Page 90 4.1 Introduction......Page 92 4.2 Perl Documentation......Page 93 4.3 Perl Syntax Rules......Page 94 4.4 A Quick Introduction to Object-Oriented Programming......Page 139 4.5 What We Didn’t Talk About......Page 141 4.7 Resources......Page 142 5.2 Tutorial......Page 144 5.3 Database Independent Interface......Page 157 5.4 Table Joins......Page 162 5.5 Loading and Dumping a Database......Page 164 5.7 Resources......Page 165 PART II: STATIC......Page 166 6.1 Introduction......Page 168 6.3 The Basics......Page 170 6.4 Creating a Template......Page 173 6.5 Other Helpful Includes......Page 182 6.6 Diversion......Page 197 6.7 A Better Template......Page 200 6.8 Configuring WML with .wmlrc......Page 202 6.9 Macros—Creating Custom Tags......Page 205 6.10 Programming Code—eperl......Page 209 6.11 Project......Page 214 6.12 Summary......Page 219 PART III: DYNAMIC......Page 220 7.1 Introduction......Page 222 7.2 Apache Configuration......Page 225 7.3 A First CGI Program......Page 226 7.4 What Can Go Wrong?......Page 231 7.5 CGI.pm Introduced......Page 232 7.6 CGI.pm HTML Shortcuts......Page 235 7.7 Information Received by the CGI Program......Page 237 7.8 Form Widget Methods......Page 251 7.9 CGI Security Considerations......Page 253 7.10 A Note about die()......Page 257 7.11 Project—CGI/MySQL/DBI......Page 258 7.13 Resources......Page 265 8.1 Introduction......Page 266 8.2 Configuration......Page 268 8.3 Turning CGIs into mod perl Programs......Page 270 8.4 Pure mod perl Programming......Page 278 8.5 Project: MySQL, DBI, and mod_perl......Page 288 8.6 Other Stuff You Can Do......Page 307 8.8 Resources......Page 308 PART IV: EMBEDDED......Page 310 9.1 Introduction......Page 312 9.4 Resources......Page 321 10.1 Introduction......Page 322 10.2 Installing Embperl......Page 323 10.3 Apache Configuration......Page 324 10.4 A Quick Example......Page 326 10.5 Embperl Commands......Page 327 10.6 Posted Data and %fdat......Page 334 10.7 Other Embperl Variables—$row and $col......Page 336 10.8 Embperl Project......Page 339 10.9 What We Didn’t Talk About......Page 362 10.11 Resources......Page 364 11.1 Introduction......Page 366 11.2 Installation......Page 368 11.3 Apache Configuration......Page 369 11.4 A Quick Example......Page 370 11.5 Inline Perl Sections......Page 371 11.6 Handling Posted Data with %ARGS and ......Page 378 11.7 Mason Components......Page 383 11.8 Mason Project......Page 392 11.9 What We Didn’t Talk About......Page 407 11.11 Resources......Page 410 12.1 Introduction......Page 412 12.2 Embedding PHP into HTML......Page 413 12.4 A Couple of Quick Examples......Page 414 12.5 Language Syntax......Page 416 12.6 Built-In PHP Functions......Page 440 12.7 PHP and MySQL......Page 446 12.8 Project......Page 455 12.10 Resources......Page 466 Bibliography......Page 468 A......Page 472 B......Page 473 C......Page 474 D......Page 476 E......Page 477 F......Page 478 G......Page 479 H......Page 480 J......Page 481 L......Page 482 M......Page 483 O......Page 485 P......Page 486 R......Page 488 S......Page 489 U......Page 492 W......Page 493 Z......Page 495 Annotation -- Provides the most useful, practical information on a broad range of open source technologies.-- Has extensive coverage of security issues. Open source technologies are providing developers with a range of more cost-effective, robust alternatives to commercial software for building dynamic, data-driven, secure Web applications. This practical guide presents a broad survey of LAMP technologies, and shows how these solutions can be implemented efficiently and securely while improving reliability and dramatically cutting costs. The book focuses on the most important core material necessary for the developer to hit the ground running and begin building applications right away, and shows the reader where to go to find comprehensive information on all the topics covered. The book introduces the pillars of open source development, and reviews the current techniques and standards for each. It shows what it is easily possible to do using them, what might be possible with more work, and how to decide which tool is appropriate for what task. In addition to the technologies in the subtitle the book also covers Embperl, mod_perl, Mason, and WML. The authors provide many examples, all of which are active on the companion Web site. Finally, the authors include extensive coverage of the security issues involved The author provide the most useful, practical information on a broad range of open source technologies. This practical guide presents a survey of LAMP technologies, and shows how these solutions can be implemented securely while improving reliability and cutting costs. The book focuses on the most important core material necessary for the developer to hit the ground running and begin building applications right away