in reply to Referencing a HoH

Try dereferencing the temp hash:
foreach $key2 (keys %{$hshFoo{$key}}) { ... }
You also might want to have a look at Data::Dumper and perlref.

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Re: Re: Referencing a HoH
by P0w3rK!d (Pilgrim) on May 07, 2003 at 17:49 UTC
    Thank you. :) Everything I referenced showed %$hshFoo. I tried to dereference it that way and it did not work.