Created by the designers of PHP 4 and the Zend Engine, the Zend Studio is an 'all-in-one' PHP development platform. The integrated package includes all the client and server components needed to code, debug, and deploy robust PHP applications. The Zend Studio Client package features the industry's leading PHP development environment, robust code-completion engine, fully integrated debugger, and a PHP information center.

This version features a Profiler, a Code Analyzer, One Click Browser Direct Debugging, PHP 5 support, Code Completion Improvements, Support for JavaScript and HTML, Real time Syntax-Error highlighting, and many bug fixes and improvements.