- or download this
$s = 'the quick brown fox';;
$r = \substr $s, 10, 5;;
...
print $s;;
the quick green fox
- or download this
$r2 = $r;;
$$r2 = 'orange';;
print $s;;
the quick orange fox
- or download this
print Dump $r2;;
...
PV = 0x182a7bc "the quick orange fox"\0
CUR = 20
LEN = 21