Re: grep in hash of array

Are you certain that's $xml and not %xml?

In any event, it's your structure. Will you always be looking $key3 in $cml{$key1}{$key2}{Orange}{$key3}? If so, you need three loops. Are you saying Orange can be a key anywhere in the structure?

What I'm trying to say (poorly) is that a little more in the way of detail will result in a more focused answer being produced.

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Re^2: grep in hash of array by davorg (Chancellor) on Aug 05, 2008 at 13:51 UTC
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	[reply]

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