A hash has only unique keys. You might better use a array. 
my @array = (
  [  bob => "section-a"],
  [ bob => "section-b"]
);
for ( @array ) {
  my ( $a, $b ) =  @$_;
  print "$a => $b\n";
}

[download]
Or use Tie::DxHash this tied hash allows duplicate keys.
Boris

In reply to Re: Looping through a hash where some keys are the same by borisz
in thread Looping through a hash where some keys are the same by GaijinPunch

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