PhpStorm is a lightweight and smart PHP IDE focused on developer productivity that deeply understands your code, provides smart code completion, quick navigation and on-the-fly error checking. It is always ready to help you shape your code, run unit-tests or provide visual debugging.
Intelligent PHP Editor

* PHP code completion
* PHP refactoring
* Smarty and PHPDoc support
* Quick navigation
* Language mixing (JS/SQL/XML etc.)