The following hash creation isn't doing what you think it is. It's creating a hash with a hash reference as its only key, and with no value (value is assigned as undef).

my %hash = {
          'debt-1' => {
                            'debt_id' => 10,
                            'mobile' => 11,
                            'address1' => 12
                        },
          'dedt-2' => {
                            'debt_id' => 20,
                            'mobile' => 21,
                            'address1' => 22
                        },
        };

[download]

Instead of using braces (ie. {}) to create the hash which is used to create a hash reference to an anonymous hash, you need to use parens instead:

my %hash = (
          'debt-1' => {
                            'debt_id' => 10,
                            'mobile' => 11,
                            'address1' => 12
                        },
          'dedt-2' => {
                            'debt_id' => 20,
                            'mobile' => 21,
                            'address1' => 22
                        },
        );

[download]

Things should begin to fall into place after you've fixed that.

In reply to Re: Print values and keys from hash of hashes. by stevieb
in thread Print values and keys from hash of hashes. by Sami_R

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