$test doesn't refer to a hash ...
it actually gets the last element from the list which is '3'.

apply the following change: 

$test = {
test1 => '1',
test2 => '2',
test3 => '3'};

[download]
HTH, Mickey

In reply to Re: Counting keys in a referenced hash by mickeyn
in thread Counting keys in a referenced hash by logie17

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