On Jul 18, 2011 9:20 AM, "Hannes Landeholm" <landeh...@gmail.com> wrote: > In a nutshell: The RFC proposes adding a single class called "SplWeakRef" > which provides the "Weak Reference" feature. This is the only change.
This may just be Monday morning fuzziness, or I've just missed something in the RFC, but is there a reason weak references would be limited solely to objects, rather than any variable that can be dealt with by-reference? Thanks, Adam
