the best xml parser module

I want to use perl module to parse xml files. But not sure which one is the best and most stable. Someone told me that xmltwig is good. But I haven't used it before and wonder whether there is something better than that if I want a tree structure output. just like DOM.
dong9968Asked:
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ultimatemikeCommented:
It depends on what you're trying to do.  What type of parsing will you be doing? Just extracting a few values, or will it be necessary to traverse entire tries?

You mentioned XML::Twig, which is quite powerful.  I haven't used it myself, but there are numerous tutorials on it.  I recall seeing one on the O'Reilly website, although I can't remember the link.


XML::Simple allows you to read in XML files as nested hashes of references, which can be very useful if you're only extracting a few values, and what you want out of the XML isn't that complicated. I've used it myself and found it quite handy.

http://search.cpan.org/~grantm/XML-Simple-2.09/lib/XML/Simple.pm


And XML::Parser is a SAX based parser.  It requires a bit more work than the previous too to set up, as you need to set up event handlers for all of the tags encountered in parsing.  As long as you don't need to walk a tree when parsing and can handle all of the tags as they come, this should be quite powerful, and very light on memory.

http://search.cpan.org/~msergeant/XML-Parser-2.34/Parser.pm



And finally, if you do need DOM, theres XML::DOM (which is built on top of XML::Parser).  I haven't used it myself, but it can be found here:
http://search.cpan.org/~enno/libxml-enno-1.02/lib/XML/DOM.pm
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jmcgOwnerCommented:
Nothing has happened on this question in over 2 months. It's time for cleanup!

My recommendation, which I will post in the Cleanup topic area, is to
accept answer by ultimatemike.

PLEASE DO NOT ACCEPT THIS COMMENT AS AN ANSWER!

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