2007/9/28, Artur Bergman sky@crucially.net:
I believe he was saying it was inside PHP.
The following makes it pretty clear that this is (was?) from PHP, yes:
"This is bogosity as it belongs on DailyWTF, not into one of the most widely deployed codebases on the internet that is backed by several of the biggest corporations in IT. Please, please, someone tell me how PHP got to be as big as it is?"