Thank you for the replay.
yep the $my_hsdh{'T::c'} returned correct value.
Your explanation is good yet I just don't understand what should I do since when added both ' or "
$var = "'" . $var . "'";
$var = "\"" . $var . "\"";
didn't get value out of the $my_hash{$var}
Could you kindly advise?

In reply to Re^2: hash key by aviw
in thread hash key by aviw

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