I am trying to integrate php with eclipse and want to debug it , with features like Step in step out,watches etc.

I found one extension called PHP DBG http://www.php-debugger.com/dbg/installation.php

but i am not able to install it and integrate it,

I am not able to found phpdgb.dll, the download contains .X files and not .dll.

Can any one help me figuring out how we can debug php using this or any other tool thanks