Audience

This book is an introduction to the advanced features new to PHP 5. It is written for PHP programmers who are making the move to PHP 5. Although Chapter 2, PHP 5 Basic Language, contains an introduction to PHP 5 syntax, it is meant as a refresher for PHP programmers and not as a tutorial for new programmers. However, web developers with experience programming other high-level languages may indeed find that this tutorial is all they need in order to begin working effectively with PHP 5.