Method Parser.XML.Tree.VirtualNode()->cast()

Method cast

(int)Parser.XML.Tree.VirtualNode()
(float)Parser.XML.Tree.VirtualNode()
(string)Parser.XML.Tree.VirtualNode()
(array)Parser.XML.Tree.VirtualNode()
(mapping)Parser.XML.Tree.VirtualNode()
(multiset)Parser.XML.Tree.VirtualNode()

Description

It is possible to cast a node to a string, which will return render_xml() for that node.