Here ya go: 
my $foo = 'bar 123 moo cow';

print "$foo\n";
$foo =~ s/(123)/function($1)/e;
print "$foo\n";
sub function
 {
   my $argument = shift;
   $argument = "rab";
   return $argument;
 }

[download]


-Waswas

In reply to Re: using s/ to not only substitute but also modify text by waswas-fng
in thread using s/ to not only substitute but also modify text by Anonymous Monk

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