I have programed PHP a few days and found that It's not easy to debug the code(which I mean the PHP code itself, and especially the Javascript code).
I am using gvim as editor, firebug and the truthful alert as debugger. But I am not satisfied, I need some killer feature like setting breakpoints, step code etc.
Are there any development enviroment for this? What kind of develpment enviroment do you use?
thanks.