Hi,
You wrote on 03/30/2009 04:07 PM:
> How can I retrieve data loaded into an array within a foreach block?
> The array is defined outside the foreach block and is not the indexing
> array of the foreach loop.
I ran your code and it works fine here.
I did however have the same problem as you at first, so maybe you made
the same mistake I did at first.
> foreach (@lines) {
> @line = split /\t/, $_;
> push @lastnames, $line[2];
> }
Are you sure that the split (always) produces an array with three
elements? In my test array it only had two a la "alex\tkoenig", which
resulted in the error messages you described.
To test this you could insert a print line after the split. Something
like this.
print "$line[0]\t$line[1]\t$line[2]\n";
bye
Alex
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