Hello again, Monks. With the following code: 
my %hash_of_hash_of_arrays = (
          'key' => {
                     'innerkey2' => [
                                      'here'
                                    ],
                     'innerkey3' => [
                                      'there'
                                    ],
                     'innerkey1' => [
                                      'hello',
                                      'world'
                                    ]
                   }
        );

[download]
I am trying to print each value in the hash ('here', 'there', 'hello', and 'world'). I tried the following, but it is giving me a syntax error in the second foreach loop: 
foreach my $outerkey (keys %hash_of_hash_of_arrays) {
  print "'$outerkey'";

  foreach my $innerkey (keys %hash_of_hash_of_arrays{$outerkey}) {
    print "\t'$hash_of_hash_of_arrays{$outerkey}{$innerkey}'";

    foreach my $array_item (@{ $hash_of_hash_of_arrays{$outerkey}{$inn
+erkey} })
    {
      print "array item: $array_item";
    }
  }
}

[download]
The second foreach loop is incorrect. I have no idea if the third is even in the right ballpark. How do I fix this? Thanks in advance.

In reply to printing all values in a hash of hashes of arrays by estreb

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