It looks like you're iterating in parallel. Just access them by index: 

for my $i (0..$#keys_raw) {
   $val_raw = $raw58{$keys_raw[$i]};
   $val_ref = $ref58{$keys_ref[$i]};
   next if ($keys_raw[$i] eq $keys_ref[$i] && $val_raw eq $val_ref);
   print "$keys_raw[$i] $val_raw $keys_ref[$i] $val_ref\n";
}

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duff

In reply to Re: Multiple loop variable in foreach statement by duff
in thread Multiple loop variable in foreach statement by tc1364

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