1.Support for PHP 4 and PHP 5+.
2. Code explorer for PHP (support for includes, classes, extended classes, interfaces, properties, functions, constants and variables).
3. Code completion (code insight) for PHP with OOP support.
4. Code tip for PHP (helps you completing your functions as you type).
5. Support for PHP object oriented programming (OOP) including nested objects.
6. Go to any declarations (classes, functions, variables, interfaces etc.) declared in your files, projects or frameworks.
7. Work with any of your favorites PHP frameworks.
8. Code completion for phpDocumentor.
9. Add automatic phpDocumentor documentation to your classes and functions
10. phpDocumentor wizard (generate a full documentation of your code in seconds).
11. Smart comment/uncomment of code.
12. Enclose strings with single- or double quotes, linefeed, carriage return or tabs.
13. Automatic close single- or double quotes, brackets etc.
14. Fast, powerful and very configurable PHP code beautifier with profile support.
If you want to know more about the phpDesigner please visit http://www.mpsoftware.dk/phpdesigner.php