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December 12, 2015 08:38
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| use strictures 1; | |
| use 5.010; | |
| my $t = "ab"; | |
| my $r1 = qr/a/; | |
| my $r2 = qr/b/; | |
| my $s1 = "1"; | |
| my $s2 = "2"; | |
| $t =~ s/$r1/$s1/; | |
| $t =~ s/$r2/$s2/; | |
| say $t; | |
| __END__ | |
| 12 |
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