It's not my fault that I sit in an office 9-5 and built websites with PHP :U
Printable View
With remote servers, passing a variable by reference could possibly introduce a security breach, I think, whereas passing by value is safer. (Might be wrong.)
Could just be that a value cannot be passed by reference because the user's machine doesn't have direct access to the server's memory, too.
I should have added - when passing by reference, only the memory address containing the value is passed, rather than the value itself.
I don't understand why it only appears randomly.
Jim
Where do I sign up for that?
:D