1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
#!/usr/bin/perl my $x = "One"; $x = "FirstVal"; set_x(); $x = "SecondVal"; set_x(); $x = "ThirdVal"; set_x(); $x = "FourthVal"; set_x(); sub set_x { $x .= "OneHundred"; my $t = $x; $t .= "Foo"; }