See perlreftut. The correct way is $hashref->{$key}.

If that still comes out empty, maybe the hash ref doesn't contain the keys that you think it contains? Data::Dumper can answer that question for you, and many other questions related to your data structures.

Perl 6 - second systems done right

In reply to Re: Accessing hash data via a reference by moritz
in thread Accessing hash data via a reference by nleach

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