Descriptions Web Database Applications with PHP and MySQL: Building Effective Database-Driven Web Sites Free Ebook
There are many reasons for serving up dynamic content from a web site: to offer an online shopping site, create customized information pages for users, or just manage a large volume of content through a database. Anyone with a modest knowledge of HTML and web site management can learn to create dynamic content through the PHP programming language and the MySQL database. This book gives you the background and tools to do the job safely and reliably.Web Database Applications with PHP and MySQL, Second Edition thoroughly reflects the needs of real-world applications. It goes into detail on such practical issues as validating input (do you know what a proper credit card number looks like?), logging in users, and using templatesto give your dynamic web pages a standard look.But this book goes even further. It shows how JavaScript and PHP can be used in tandem to make a user's experience faster and more pleasant. It shows the correct way to handle errors in user input so that a site looks professional. It introduces the vast collection of powerful tools available in the PEAR repository and shows how to use some of the most popular tools.Even while it serves as an introduction to new programmers, the book does not omit critical tasks that web sites require. For instance, every site that allows updates must handle the possibility of multiple users accessing data at the same time. This book explains how to solve the problem in detail with locking.Through a sophisticated sample application--Hugh and Dave's Wine Store--all the important techniques of dynamic content are introduced. Good design is emphasized, such as dividing logic from presentation. The book introduces PHP 5 and MySQL 4.1 features, while providing techniques that can be used on older versions of the software that are still in widespread use.This new edition has been redesigned around the rich offerings of PEAR. Several of these, including the Template package and the database-independent query API, are fully integrated into examples and thoroughly described in the text. Topics include:
- Installation and configuration of Apache, MySQL, and PHP on Unix®, Windows®, and Mac OS® X systems
- Introductions to PHP, SQL, and MySQL administration
- Session management, including the use of a custom database for improved efficiency
- User input validation, security, and authentication
- The PEAR repository, plus details on the use of PEAR DB and Template classes
- Production of PDF reports
After a brief discussion of Web database applications, the authors offer a rapid tour of PHP essentials, including loops, expressions, functions and common mistakes. Next comes a quick-start guide to MySQL, focusing mainly on the SQL language itself. The following chapters tackle connecting to MySQL and other databases, implementing user-driven queries and enabling writing as well as reading data. There is a useful chapter on data validation, both on the client and the server and excellent coverage of another crucial subject: security and authentication. This looks at the fundamentals of HTTP authentication and examines security features in both Apache and PHP, identifying weaknesses and explaining pros and cons. The closing chapters form a detailed case study, an online wine store, with complete code available for download. It embraces user management, a shopping cart, searching, ordering and delivery, covering many key topics in the process. At the back of the book are appendices on a range of issues, including installation, Web protocols, database modelling and session management.
Web Database Applications is tightly-focused, packing in lots of solid technical information without wasting words. It does not pretend to cover all the potential uses of PHP, and the screen shots will not win prizes for design, but it's a great handbook for building robust, secure database applications with these popular technologies. --Tim Anderson
There are many reasons for serving up dynamic content from a web site: to offer an online shopping site, create customized information pages for users, or just manage a large volume of content through a database. Anyone with a modest knowledge of HTML and web site management can learn to create dynamic content through the PHP programming language and the MySQL database. This book gives you the background and tools to do the job safely and reliably.Web Database Applications with PHP and MySQL, Second Edition thoroughly reflects the needs of real-world applications. It goes into detail on such practical issues as validating input (do you know what a proper credit card number looks like?), logging in users, and using templatesto give your dynamic web pages a standard look.But this book goes even further. It shows how JavaScript and PHP can be used in tandem to make a user's experience faster and more pleasant. It shows the correct way to handle errors in user input so that a site looks professional. It introduces the vast collection of powerful tools available in the PEAR repository and shows how to use some of the most popular tools.Even while it serves as an introduction to new programmers, the book does not omit critical tasks that web sites require. For instance, every site that allows updates must handle the possibility of multiple users accessing data at the same time. This book explains how to solve the problem in detail with locking.Through a sophisticated sample application--Hugh and Dave's Wine Store--all the important techniques of dynamic content are introduced. Good design is emphasized, such as dividing logic from presentation. The book introduces PHP 5 and MySQL 4.1 features, while providing techniques that can be used on older versions of the software that are still in widespread use.This new edition has been redesigned around the rich offerings of PEAR. Several of these, including the Template package and the database-independent query API, are fully integrated into examples and thoroughly described in the text. Topics include:
- Installation and configuration of Apache, MySQL, and PHP on Unix®, Windows®, and Mac OS® X systems
- Introductions to PHP, SQL, and MySQL administration
- Session management, including the use of a custom database for improved efficiency
- User input validation, security, and authentication
- The PEAR repository, plus details on the use of PEAR DB and Template classes
- Production of PDF reports
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