I got a message the other day, saying that my overloaded classes in PHP5
where not serializing.
It appears that because PHP4 __call(), could return null to indicate
that the function did not exist, a class without __sleep worked ok.
However for PHP5, as __sleep is not defined, __call is sent the call,
and just ignores it.
i guess it's probably unfixable, but it's a big gotcha now.
Possible fixes however
a) dont call __call(), on magic methods?
b) add a __call_not_handled() function or something to tell the
processer that __call doesnt handle it..
c) leave as is?
Regards
Alan
