Extracted from Pike v7.4 release 35 at 2003-12-09.
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predef::
Parser
Parser.XML
Parser.XML.Tree
Parser.XML.Tree.AbstractNode

Method Parser.XML.Tree.AbstractNode()->walk_inorder()


Method walk_inorder

int walk_inorder(function(AbstractNode:int|void) callback, mixed ... args)

Description

Traverse the node subtree in inorder, left subtree first, then root node, and finally the remaining subtrees, calling the callback function for every node. If the callback function returns STOP_WALK the traverse is promptly aborted and STOP_WALK is returned.