In general, you need an array of records. 
my @records;
while(<FILE>) {
  chomp;     
  my @courow = split(/\t/);
  if ($courow[0] eq $courowid) {
    my %coudata;
    @coudata{@coufields} = @courow;
  push @records, \%coudata;
  }  
}

# and further down
for my $ref (@records) {
  my %coudata = %$ref;
  print ul( map { li("$_: $coudata{$_}") } keys %coudata);
  print ("<br>" x 3);
}

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Of course I'm not suggesting you use that as is.

In reply to Re: Re: Re: Re: Re: Re (tilly) 3: hash/array by repson
in thread hash/array by malaga

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