New Zend PHP 5 Certification Exam is an excellent tool for professional PHP developers who want to distinguish themselves in their field. php | architect Zend PHP 5 Certification Study Guide, edited and produced by the publisher of php | architect magazine, provides the most comprehensive preparation tool and comprehensive for developers who want to take the exam. This book provides complete coverage of every topic that is part of the exam, including:? PHP Basics? Object Oriented Programming? Differences Between PHP 4 and 5 Written by PHP professionals and Zend Certified PHP 5 Engineers Davey Shafik and Ben Ramsey, and reviewed by core PHP developer Derick Rethans, this is the perfect book for every prospective candidate PHP Zend Certified Engineer!