11 is(reverse("abc"), "cba");
14 is(reverse(), "raboof");
17 my @a = ("foo", "bar");
32 is($a[0] . $a[1] . $a[3], '124');
36 is("@a", "9 8 7 6 5");
41 is($a[0] . $a[2] . $a[3] . $a[4], '5789');
45 ok(!exists $a[2] && !exists $a[3]);
46 is($a[0] . $a[1] . $a[4], '985');
52 tie my @a, 'Tie::StdArray';
61 is($a[0] . $a[1] . $a[3], '124');
65 is("@a", "9 8 7 6 5");
70 is($a[0] . $a[2] . $a[3] . $a[4], '5789');
74 ok(!exists $a[2] && !exists $a[3]);
75 is($a[0] . $a[1] . $a[4], '985');
81 my $a = "\x{263A}\x{263A}x\x{263A}y\x{263A}";
82 my $b = scalar reverse($a);
83 my $c = scalar reverse($b);