my $ia = 0 ; foreach my $a (@afoo) { ... acres of stuff ... $ia++ ; } ; #### for my $ia (0..$#afoo) { my $a = $afoo[$ia] ; } ; #### my $ia = -1 ; foreach my $a (@afoo) { $ia++ ; ...... } ;
## for my $ia (0..$#afoo) { my $a = $afoo[$ia] ; } ; ##
## my $ia = -1 ; foreach my $a (@afoo) { $ia++ ; ...... } ;