best, development, eclipse, ide, PHP, studio, zendZend Studio Neon comprises a ultimate comprehensive package of features. Includes everything you might ever need for full PHP development.
The following new features are available in Zend Studio Neon:
PHP4 and PHP5 Support
Code Assist (elements, PHPDoc, parameter hints, include statements)
Templates (PHP, PHPDoc, New File)
Code Folding (Classes, functions and PHPDoc)