php5权威编程。该书全面介绍了PHP 5中的新功能、编程方法及设计模式，还分析阐述了PHP 5中新的数据库连接处理、错误处理和XML处理等机制，帮助读者系统了解、熟练掌握和高效应用PHP。-php5 authority programming. The book is a comprehensive introduction to PHP 5' s new features, programming methods and design patterns, analysis of the new database connection handling in PHP 5, error handling and XML processing mechanism to help readers understand, master and efficient application PHP .