Legacy code

I’m happy that I’ve discovered the work of P.M. Jones recently. His and mine interests seem to align at several interesting points. Though I don’t personally enjoy “putting .308 holes in targets at 400 yards” (as quoted by Phil Sturgeon), I do care a great deal about package coupling (and cohesion for that matter) and I’m also lightly inflammable when it comes to the use of service locators. It also appears that Paul, just like myself and many others in this business, has felt the pain of working on a legacy PHP application, trying to add features to it, or change existing behavior. This is a particularly hard thing to do and because so many incompetent developers have been creating PHP applications since the dawn of PHP, chances are that a big part of the job of competent PHP developers nowadays consists of maintaining these dumpsites of include statements and superglobals.