# Development

## XdebugOnWindows

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#### XDebug on Windows

XDebug does not work like other extensions for PHP. It must be loaded as a zend extension, and is also incompatible with the Zend Optimizer.

### Steps to get XDebug Working

1. Verify that the extension=php_xdebug.dll is disabled, as shown below.
```;extension=php_win32service.dll
;extension=php_win32std.dll
;extension=php_xdebug.dll
```[Zend]