You mean "Zend Server" when you say "Zend"? I wouldn't recommend trying
to mix versions like that. Zend isn't just supplying PHP for Server,
they're modifying it to support their features.
--
8. After I kidnap the beautiful princess, we will be married
immediately in a quiet civil ceremony, not a lavish spectacle in
three weeks' time during which the final phase of my plan will be
carried out. --Peter Anspach's Evil Overlord list