There are a bunch of options to pay for a hosted solution, and several pricey shrink-wrap packages. But this doesn't seem to have attracted much OS love, probably because it's viewed as spam tools by most people.

The one I'm using already does 95% of what I want, but the last 5% is a bitch to add because it's so badly structured. And the bug I'm trying to trace is somewhere in the middle of a 620-line file with only two functions in it -- the ones I added for logging, and managing a lock file. I suspect about 200-250 lines of it will be redundant once I refactor it.

Unfortunately, most PHP programmers are barely average. I've inherited several PHP projects now and most of it is pretty shitty.

Languages that are harder to work with may filter out some of the lesser programmers, but that just means the ones that are left cause more subtle and obscure bugs. The language doesn't exist that keeps the determined idiot from writing shit with it.