foreach $key (keys %{$Xml->{data}}){
 ...
 }

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In the quoted code,  $Xml is used as a hash reference. Further in your post, you say

$Xml->[data] contains a number of xml tags and data values.
Note the difference: curly versus square braces. (I am assuming you meant to write  $Xml->[data] in a code block because as it stands, it renders as a dead  <a> link.)

So which is it: a hash reference (curly braces) ofor an array reference (square braces)?

In reply to Re: Perl 5.8 to 5.16 and HASH error by AnomalousMonk
in thread Perl 5.8 to 5.16 and HASH error by robsgoingmad

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