Not much of a communicator are we? 

use strict;
use warnings;
use feature 'say';

sub mixedregex {
  my $foo = shift;
  say length $foo;
  $foo =~ s{\0([0-7]{3})}{chr oct $1}eg;
  say length $foo;
  return $foo;
}

say mixedregex("bar"."\0"."123");

__END__

[download]
$ perl 11142131.pl
7
4
barS

[download]

Hope this helps!


The way forward always starts with a minimal test.

In reply to Re: attempting to achieve something by 1nickt
in thread attempting to achieve something by scientologyboxing

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