the attached patch introduces a new handler to the engine that is
supposed to help debugging overloaded objects. It allows to return a
temporary hash rather then the object properties. This way an extension
can show non properties in var_dump() and print_r(). It will be used
in extensions like SimpleXML. To show how it will look like the changes
for said extension are alsopresent. Last but not least the handler can
be NULL in which case the old behavior is maintained. If noone objects
I will commit this by the end of the week.
Any comments?
Looks useful, I like it.