Indeed there is: 
foreach my $entry ($result->all_entries()) {
    foreach ($entry->attributes()) {
        my (undef, $val) = $entry->get_value($_)
        $r->{$entry->dn()}{$_} = $val
              ? [ $entry->get_value($_) ]
              : $entry->get_value($_);
    }
}

[download]
Update: but see ccn's reply below for a better solution.

In reply to Re: Returning single or multiple values? by Arunbear
in thread Returning single or multiple values? by sschneid

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