On Fri, Apr 22, 2011 at 12:07 AM, Brian Moon <br...@moonspot.net> wrote:
> which one? >> I guess that you are talking about the language constructs like isset and >> empty. >> they aren't functions. >> > > settype() for one. > > Brian. > yeah you are right, passing arguments by reference doesn't trigger the notice, but I'm not sure that it is applicable in our case. Tyrael