Which GUI applications can execute short PHP snippets directly? Instead of having to create a temporary file and run it on the command-line or in the browser, I'd like to write some code in an editor, click "Run" and see the results directly (preferrably with a dump of all local variables).
I find that the PHP interactive shell is way too basic.
It seems like a very simple application idea, so there should be several small utilities that do this. Do you know of any?
(I'm mostly interested in Linux applications, but feel free to suggest applications on other platforms as well, for other fellow super users.)