MacGDBp didn't work for me. It's really buggy. I use Netbeans for xdebug stuff, which has led me to use Netbeans more for development. Netbeans is a good IDE, it's just heavy. It has a lot of "nice" features, it just isn't as powerful of an editor as Sublime. So I use both. But I would use just Sublime if I had xdebug and git integration.
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