Are you certain that's $xml and not %xml?
Why would you want to store a hash reference in a hash? Hash references are usually stored in a scalar, so $xml is almost certainly correct :-)
See the Copyright notice on my home node.
"The first rule of Perl club is you do not talk about Perl club." -- Chip Salzenberg
In reply to Re^2: grep in hash of array
by davorg
in thread grep in hash of array
by rose
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