Notepad++, (with obsydian template) I love it!
I tried Aptana. It’s very heavy and slow, and I couldn’t see a lot of functionality which ST2 doesn’t offer. ST2 has great add-ons, and is really fast compared to other tools.
Komodo. It can open the remote files i used previously after a restart. Sometimes i use hundreds of files opened in a few window…
Using Windows and Sublime Text 2
Using JetBrains PHPStorm!!! KickAss Intelligent!!!