I personally like e-Texteditor - it’s very similar to the Mac program (which was Textmate if I remember correctly). I’ve tried both Aptana & NetBeans also, but nothing works as fast as e-Texteditor.
I personally have found that nothing works as fast as UltraEdit. Then again, most people will shy away from editors you have to pay money for, but as with everything, you get what you pay for. Glad to see you don’t mind shelling out a few bucks for something you see as a quality product.
UltraEdit paid for itself for me with just a one hour job. I’ve never found easier or more powerful scripting and macro languages available in a text editor. It handles features that make most editors slow and bulky, while keeping a slim footprint and running lightning fast. I can’t think of a single feature I could possibly use that it doesn’t already have, and I can think of a lot. Then again, I probably will never be able to use every feature it does have, either.
I wouldn’t dream of using anything else, but then I need it for more than just CodeIgniter and PHP. I’m not only getting code completion for CI/PHP, but for CSS, HTML, Javascript, and MySQL as well. All my development needs. (Of course, it handles everything for C++ and my other languages as well, but development has become my primary focus lately.)