Help for this page

Select Code to Download


  1. or download this
    use strict;
use warnings;
...
print "\ni is ".$i++;
$part2->();
print "\ni is $i";
  2. or download this
    Global symbol "$i" requires explicit package name at (eval 1) line 1.
        ...propagated at test.pl line 8.
  3. or download this
    use strict;
use warnings;
...
print "\ni is ".$i++;
$part2->();
print "\ni is $i";