I don't want to have to keep looking up what each code is called, let alone the semantics, and I doubt anyone else does. Are there REALLY not constants defined elsewhere in PHP, or in WordPress? The more I look at WordPress and PHP, the more my eyes bleed. PHP still doesn't have enumerations? Unless you install a binary doodah? Anyway. Ahem. One must plow on. I can move the class out to a separate file.