if I update a variable value later on, it will not pick up the changed value

You need to store a reference, rather than simply copying the value. Example:

  my $foo = "foo";
  my %hash = (foo => \$foo);
  print ${$hash{foo}};
  $foo = "bar";
  print ${$hash{foo}};

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In reply to Re: Setting variables inside a hash: newbie question by revdiablo
in thread Setting variables inside a hash: newbie question by techgirl

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