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Re: Getting Keys From Hash In a Hash

by 2teez (Vicar)
on Aug 08, 2013 at 18:38 UTC ( [id://1048624]=note: print w/replies, xml ) Need Help??

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  1. or download this
    my %form;
    
    ...
            print $hoh_keys, $/;    ## get the keys
        }
    }
    
  2. or download this
    use Data::Dumper;
    ...
    print Dumper \%form;
    
  3. or download this
    $VAR1 = {
              'another_hash' => {
    ...
                                  'key 1' => 'value 1'
                                }
            };
    

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