passing the object as a call-time ref (&$this) as in the example will create a warning in php 4.1+. Pass xml_set_object($xp,$this); instead. This does not seem to break anything - but I dont know for sure.
passing the object as a call-time ref (&$this) as in the example will create a warning in php 4.1+. Pass xml_set_object($xp,$this); instead. This does not seem to break anything - but I dont know for sure.