Re: Foreach hash of array

[cdarke]

For what its worth, this works:

sub printit {
    my $ref = shift;
    
    foreach my $key (keys %$ref) {
        print "$key: ";
        if (ref $ref->{$key} eq 'ARRAY') {
            if (ref $ref->{$key}[0]) {
                printit($ref->{$key}[0])
            }
            else {
                print "$ref->{$key}[0]\n"
            }
        }
        elsif (ref $ref->{$key} eq 'HASH') {
            printit ($ref->{$key})
        }
        else {
            print "$ref->{$key}\n"
        }
        
    }
}

printit ($xml);

But I don't know if it gives what you want, 'cause I don't know what you want.