An IDE in my pocket?

Does anyone know of an IDE for 开发者_如何学运维editing files such as PHP, HTML, and CSS through a SFTP connection? I have both an android device and an iOS (version 3, that is) device, and the only result I get for an application like this in both marketplaces is in the App Store. It didn't seem particularly appealing (also, it required an iOS 4 upgrade), and i'd prefer something for my android device (it has a hardware keyboard). Is there such a thing out there?

Thanks.

I realize this is pretty old now, but just in case for anyone else. Two AndExplorer and AndFTP Pro. You can mount a virtual SFTP site as a directory and then use whatever. Use it on my Droid X quite a bit.