Bøger om PHP

Introduktion til PHP, MySQL og Apache

Med denne bog vil du på kort tid være i stand til at lave små databasestyrede webapplikationer på din egen Apache-webserver.

Bogen er en ´pakkeløsning´, hvor du fra grunden lærer at installere og konfigurere scriptsproget PHP, databasesystemet MySQL og webserveren Apache på en Windows- eller Linux-baseret pc. Herudover får du en grundig introduktion til programmering i PHP, og du lærer at bruge og administrere det relationelle databasesystem MySQL.

Du kan endvidere læse om administration af Apache-webserveren, herunder emner som adgangskontrol, sikkerhed og ydelsesoptimering. Bogen giver et glimrende billede af, hvor godt de tre teknologier PHP, MySQL og Apache kompletterer hinanden.

Undervejs gennemgås fire små applikationer, bl.a. en adressebog og en lille online-butik. Kildekoden til disse applikationer og kildekoden til alle andre eksempelscripts i bogen kan downloades fra internettet.

Indholdsfortegnelse:

Indledning
Hvem er bogen skrevet til?
Sådan anvendes bogen
Skrivemåder

1. Installation af MySQL
Hvordan skaffes MySQL?
Installation af MySQL under Linux/Unix
Installation af MySQL under Windows
Problemløsning
Grundlæggende sikkerhedsprincipper
Introduktion til MySQL?s rettighedssystem
Brugerrettigheder
MySQL monitor
Resumé

2. Installation af Apache
Valg af installationsmetode
Installation af Apache under Linux/Unix
Installation af Apache under Windows
Apaches konfigurationsfiler
Apache logfiler
Apache-relaterede kommandoer
Start Apache første gang
Problemløsning
Resumé

3. Installation af PHP
Bygning af PHP under Linux/Unix med Apache
Installation af PHP under Windows
Introduktion til phpini
Test din installation
Få hjælp til installationen
Introduktion til PHP-scripts
Resumé

4. Grundlæggende PHP
Variabler
Datatyper
Operatorer og udtryk
Konstanter
Resumé

5. Kontrolstrukturer i PHP
Forgreninger
Løkker
Kodeblokke og udskrivning til browser
Resumé

6. Funktioner i PHP
Hvad er en funktion?
Kald af funktioner
Definering af funktioner
Returnering af værdier fra brugerfunktioner
Dynamiske funktionskald
Variablers rækkevidde
Statiske variabler i funktioner
Mere om argumenter
Anonyme funktioner
Test en funktions eksistens
Resumé

7. Grundlæggende SQL
MySQL-datatyper
Opret tabeller med CREATE-kommandoen
INSERT-kommandoen
SELECT-kommandoen
WHERE-sætninger i forespørgsler
SELECT fra flere tabeller
UPDATE-kommandoen
REPLACE-kommandoen
DELETE-kommandoen
Resumé

8. Kald af MySQL fra PHP
Tilslutning til MySQL fra PHP
Behandling af MySQL-data
Resumé

9. Formularer
Foruddefinerede variabler
Opret en simpel input-formular
Formularer med brugerdefinerede arrays
HTML- og PHP-kode i samme fil
Gem status i skjulte felter
Videresend brugeren
Send e-mail med PHP
Opret formular
Opret script til afsendelse af e-mail
Upload filer med PHP
Resumé

10. Filhåndtering
Inkludér filer med include()
Undersøg filer
Opret og slet filer
Filer åbnes for skrivning, læsn

Php And Mysql Web Development

PHP and MySQL are popular open-source technologies that are ideal for quickly developing database-driven Web applications. PHP is a powerful scripting language designed to enable developers to create highly featured Web applications quickly, and MySQL is a fast, reliable database that integrates well with PHP and is suited for dynamic Internet-based applications. PHP and MySQL Web Development shows how to use these tools together to produce effective, interactive Web applications. It clearly describes the basics of the PHP language, explains how to set up and work with a MySQL database, and then shows how to use PHP to interact with the database and the server. This practical, hands-on book includes numerous examples that demonstrate common tasks such as authenticating users, constructing a shopping cart, generating PDF documents and images dynamically, sending and managing email, facilitating user discussions, connecting to Web services using XML, and developing Web 2.0 applications with Ajax-based interactivity. The fourth edition of PHP and MySQL Web Development has been thoroughly updated, revised, and expanded to cover developments in PHP 5 through version 5.3 , such as namespaces and closures, as well as features introduced in MySQL 5.1.

PHP 6 and MySQL 5 for Dynamic Web Sites

It hasn't taken Web developers long to discover that when it comes to creating dynamic, database-driven Web sites, MySQL and PHP provide a winning open source combination. Add this book to the mix, and there's no limit to the powerful, interactive Web sites that developers can create. With step-by-step instructions, complete scripts, and expert tips to guide readers, veteran author and database designer Larry Ullman gets right down to business: After grounding readers with separate discussions of first the scripting language (PHP) and then the database program (MySQL), he goes on to cover security, sessions and cookies, and using additional Web tools, with several sections devoted to creating sample applications. This guide is indispensable for intermediate- to advanced level Web designers who want to replace their static sites with something dynamic. In this edition, the bulk of the new material covers the latest versions of both technologies: PHP 6 (due out in 2008) and MySQL 5 (available now). The book's publication date is likely to beat the official release of PHP 6, making it one of the first books available on the subject.

Head First

If you're ready to create web pages more complex than those you can build with HTML and CSS, "Head First PHP & MySQL" is the ultimate learning guide to building dynamic, database-driven websites using PHP and MySQL. Packed with real-world examples, this book teaches you all the essentials of server-side programming, from the fundamentals of PHP and MySQL coding to advanced topics such as form validation, session IDs, cookies, database queries and joins, file I/O operations, content management, and more. "Head First PHP & MySQL" offers the same visually rich format that's turned every title in the "Head First" series into a bestseller, with plenty of exercises, quizzes, puzzles, and other interactive features to help you retain what you've learned.This title discusses how to: use PHP to transform static HTML pages into dynamic web sites; create and populate your own MySQL database tables, and work with data stored in files; perform sophisticated MySQL queries with joins, and refine your results with LIMIT and ORDER BY; use cookies and sessions to track visitors' login information and personalize the site for users; protect your data from SQL injection attacks; use regular expressions to validate information on forms; dynamically display text based on session info and create images on the fly; and, pull syndicated data from other sites using PHP and XML. Throughout the book, you'll build sophisticated examples - including a mailing list, a job board, and an online dating site - to help you learn how to harness the power of PHP and MySQL in a variety of contexts. If you're ready to build a truly dynamic website, "Head First PHP & MySQL" is the ideal way to get going.

Learning PHP & MySQL, 2E

The PHP scripting language and MySQL open source database are quite effective independently, but together they make a simply unbeatable team. When working hand-in-hand, they serve as the standard for the rapid development of dynamic, database-driven websites. This combination is so popular, in fact, that it's attracting many programming newbies who come from a web or graphic design background and whose first language is HTML. If you fall into this ever-expanding category, then this book is for you. "Learning PHP and MySQL" starts with the very basics of the PHP language, including strings and arrays, pattern matching and a detailed discussion of the variances in different PHP versions. Next, it explains how to work with MySQL, covering information on SQL data access for language and data fundamentals like tables and statements. Finally, after it's sure that you've mastered these separate concepts, the book shows you how to put them together to generate dynamic content. In the process, you'll also learn about error handling, security, HTTP authentication, and more. If you're a hobbyist who is intimidated by thick, complex computer books, then this guide definitely belongs on your shelf. "Learning PHP and MySQL" explains everything--from basic concepts to the nuts and bolts of performing specific tasks--in plain English. Part of O'Reilly's bestselling Learning series, the book is an easy-to-use resource designed specifically for newcomers. It's also a launching pad for future learning, providing you with a solid foundation for more advanced development.

Start på PHP

Dette hæfte lærer dig at lave spændende og dynamiske websider med PHP, der er et programmeringssprog til webservere. Gennem de mange øvelser og eksempler lærer du at lave dine egne PHP-scripts. Hæftet starter med nogle grundlæggende scripts og går hurtigt videre til de mere avancerede og udfordrende scripts. Du lærer bl.a. at indsætte PHP-scripts i HTML-kode, arbejde med løkker og betingelser, oprette funktioner og bearbejde brugerinput. Hæftet henvender sig til læsere, der ønsker en hurtig og letforståelig introduktion til PHP.

Indholdsfortegnelse

Indledning
Installation af PHP-server
Sprogets opbygning
Variabler
Betingelser
Funktioner
Matematiske funktioner
Funktioner til strenge
Datohåndtering
Blandede funktioner
Brugerdata
Kryptering
ASCII-filer
Databaser
Nyhedsscript
Søjleafstemning
Nyttige links
Stikordsregister

Php Cookbook

When it comes to creating dynamic web sites, the open source PHP language is red-hot property: used on more 19 million web sites today, PHP is now more popular than Microsoft's ASP.NET technology. With our Cookbook's unique format, you can learn how to build dynamic web applications that work on any web browser. This revised new edition makes it easy to find specific solutions for programming challenges. "PHP Cookbook" has a wealth of solutions for problems that you'll face regularly. With topics that range from beginner questions to advanced web programming techniques, this guide contains practical examples - or "recipes" - for anyone who uses this scripting language to generate dynamic web content. Updated for PHP 5, this book provides solutions that explain how to use the new language features in detail, including the vastly improved object-oriented capabilities and the new PDO data access extension. New sections on classes and objects are included, along with new material on processing XML, building web services with PHP, and working with SOAP/REST architectures. With each recipe, the authors include a discussion that explains the logic and concepts underlying the solution.

Php And Mysql By Example

Quickly master dynamic, database-driven Web development--no experience necessary! Even if you're completely new to PHP, MySQL, and Web database development, this book will guide you through every step of building powerful, database-driven, dynamic Web sites. Direct from the world's top scripting instructor, Ellie Quigley, PHP and MySQL by Example illuminates every concept with tested code examples, screen shots showing program output, and clear, line-by-line explanations. Classroom-tested in Ellie Quigley's Silicon Valley training courses and at Marko Gargenta's Marakana training company in San Francisco, this book takes you from the simplest PHP scripting and SQL querying techniques all the way to dynamic, database driven Web site construction with PHP and MySQL. From simple fill-in forms to program security and debugging, it's the only PHP/MySQL book you'll ever need! This book covers * Complete PHP fundamentals, including operators, strings, conditionals, loops, arrays, functions, and more * PHP QuickStart for more advanced readers--makes you productive with PHP in the space of just fifteen book pages * Essential Web development techniques, from file handling to validating user input with regular expressions * Powerful PHP features, including user-defined functions and self-processing PHP Forms * Day-to-day MySQL administration * A complete SQL tutorial for creating queries, retrieving data, and writing data with MySQL * Session management and cookies * Object Oriented PHP * Best practices for using PHP and MySQL together Nearly 100,000 professionals and power users have relied on Ellie Quigley's books to master scripting languages. With PHP and MySQL by Example, you can, too. And once you've become an expert, you'll turn to this book constantly as your go-to source for reliable answers, solutions, and code. About the CD-ROM The CD-ROM contains versions of PHP and MySQL for Windows and UNIX/Linux, plus a comprehensive code library for creating your own sites and database-enabled Web applications, including this book's powerful Art Gallery case study application. Lab Solutions Solutions to the end-of-chapter labs are available at www.prenhallprofessional.com/title/0131875086.

Learning PHP 5

PHP has gained a following among non-technical web designers who need to add interactive aspects to their sites. Offering a gentle learning curve, PHP is an accessible yet powerful language for creating dynamic web pages. As its popularity has grown, PHP's basic feature set has become increasingly more sophisticated. Now PHP 5 boasts advanced features--such as new object-oriented capabilities and support for XML and Web Services--that will please even the most experienced web professionals while still remaining user-friendly enough for those with a lower tolerance for technical jargon. If you've wanted to try your hand at PHP but haven't known where to start, then Learning PHP 5 is the book you need. If you've wanted to try your hand at PHP but haven't known where to start, then Learning PHP 5 is the book you need. With attention to both PHP 4 and the new PHP version 5, it provides everything from a explanation of how PHP works with your web server and web browser to the ins and outs of working with databases and HTML forms. Written by the co-author of the popular PHP Cookbook, this book is for intelligent (but not necessarily highly-technical) readers. Learning PHP 5 guides you through every aspect of the language you'll need to master for professional web programming results. This book provides a hands-on learning experience complete with exercises to make sure the lessons stick. Learning PHP 5 covers the following topics, and more: How PHP works with your web browser and web server PHP language basics, including data, variables, logic and looping Working with arrays and functions Making web forms Working with databases like MySQL Remembering users with sessions Parsing and generating XML Debugging Written by David Sklar, coauthor of the PHP Cookbook and an instructor in PHP, this book offers the ideal classroom learning experience whether you're in a classroom or on your own. From learning how to install PHP to designing database-backed web applications, Learning PHP 5 will guide you through every aspect of the language you'll need to master to achieve professional web programming results.

Programming Php

"Programming PHP, Second Edition" is the authoritative guide to PHP 5 and is filled with the unique knowledge of the creator of PHP (Rasmus Lerdorf) and other PHP experts. When it comes to creating websites, the PHP scripting language is truly a red-hot property. In fact, PHP is currently used on more than 19 million websites, surpassing Microsoft's ASP .NET technology in popularity. Programmers love its flexibility and speed; designers love its accessibility and convenience. As the industry standard book on PHP, all of the essentials are covered in a clear and concise manner. Language syntax and programming techniques are coupled with numerous examples that illustrate both correct usage and common idioms. With style tips and practical programming advice, this book will help you become not just a PHP programmer, but a good PHP programmer. "Programming PHP, Second Edition" covers everything you need to know to create effective web applications with PHP. Contents include the following: detailed information on the basics of the PHP language, including data types, variables, operators, and flow control statements; chapters outlining the basics of functions, strings, arrays, and objects; coverage of common PHP web application techniques, such as form processing and validation, session tracking, and cookies; material on interacting with relational databases, such as MySQL and Oracle, using the database-independent PEAR DB library and the new PDO Library; chapters that show you how to generate dynamic images, create PDF files, and parse XML files with PHP; advanced topics, such as creating secure scripts, error handling, performance tuning, and writing your own C language extensions to PHP; and, a handy quick reference to all the core functions in PHP and all the standard extensions that ship with PHP.