Long acknowledged as the clearest and most practical guide to PHP/MySQL web development, the brand-new Fifth Edition of PHP and MySQL Web Development fully reflects the latest versions of PHP and MySQL to help your students master today's best practices for succeeding with PHP 7 and MySQL 5.7 web database development. New coverage of security, cloud and mobile development, and using the PEAR repository's massive resources have been added to this edition. The authors teach all these things while maintaining the clarity and character that thousands of readers have found so appealing in the book's first four editions.