Hi perldigious,

... and then print the value of $max_rows one additional time.

ravi45722 is correct that the final print prints "0" - see my reply as to why.

use strict;
use warnings;

my $max_cols = 2;
my $max_rows = 3;
my $row_element = 0;
foreach my $col_element (0 .. $max_cols) {
    foreach $row_element (0 .. $max_rows) {
        print "$row_element\n";
    }
}
print "Last: $row_element\n";

__END__

0
1
2
3
0
1
2
3
0
1
2
3
Last: 0

[download]

Regards,
-- Hauke D

In reply to Re^2: Variable in a foreach loop by haukex
in thread Variable in a foreach loop by ravi45722

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