XML::XPath doesn't really have have a mechanism for getting the whole document as a string so you have to do something like: 

my $document = ($foo->findnodes('/'))[0]->toString();

[download]
and then you can print that to a file in the usual way.

Update: derby, is of course correct. The (unfortunately undocumented) getNodesAsXML() does  return $self->findnodes_as_string('/'); if no path is provided, however findnodes_as_string() comes with the caveat: "The result is not guaranteed to be valid XML though.", which may or may not also be true of my version.

/J\

In reply to Re: How to save a XML File using XPath by gellyfish
in thread How to save a XML File using XPath by antovinraj

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