note 16921 deleted from ref.xml by jimw

I found a little workaround about using class/object with xml function. Setting a global variable containing the reference to $this, than you can use this variable into the xml called function. Summarizing if you wanna have a class for manage xml, you can but you have to define all callback function outside your class and link all toghether via global call that must be initialized before calling the parser. byebye