And this code confirms your finding:

my @subs;
for(my $i=1;$i<=2;$i++){ print \$i."\n" }
print "----\n";
for my $i (1..2) { print \$i."\n" }

[download]

OUTPUT:

SCALAR(0x55a429b66a28)
SCALAR(0x55a429b66a28)
----
SCALAR(0x56399466d4d8)
SCALAR(0x5639946924a0)

[download]

Which made me try this:

my @subs;
my $i;
for($i=1;$i<=5;$i++){
        push @subs, sub {
                print "i=$i\n";
        };
}
$i = 100;
$subs[3]->();

[download]

It prints i=100

bw, bliako

In reply to Re^3: Strange behavior of iteration while creating Perl/Tk widgets dynamically by bliako
in thread Strange behavior of iteration while creating Perl/Tk widgets dynamically by Vasek

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