I believe you have to initialize the array in order. Switching these two lines:

$flds[16] = undef;
$flds[8] = 0;

[download]

...around like this:

$flds[8] = 0;
$flds[16] = undef;

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...will work, but then you won't be able to populate the other ones. Perhaps a full blown initialization of any array elements that aren't populated by split first?:

use warnings;
use strict;

use Data::Dumper;

my $value = "A\tB\tC\tD\tE\tF\t\t\t\t";
my @flds = split(/\t/,$value);

for (0..16){
    $flds[$_] = undef if ! defined $flds[$_];
}

$flds[8] = 0;

print Dumper \@flds;

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Output:

$VAR1 = [
          'A',
          'B',
          'C',
          'D',
          'E',
          'F',
          undef,
          undef,
          0,
          undef,
          undef,
          undef,
          undef,
          undef,
          undef,
          undef,
          undef
        ];

[download]

In reply to Re: split problem by stevieb
in thread split problem by rmarkman

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