Besides them two, you could define your custom print routine, e.g. cprint for conditional print. 
# set up an array at the top of your program
my @output;
# set up a flag
my $capture = 0;

sub cprint {
    $capture ? (print @_) : push(@output,@_);
}

[download]
and change all your print statements to cprint. Setting $capture to 1 results in filling the array @output.

Another hint: Don't use - even for quick hacks - the DATA filehandle for regular files, the DATA filehandle is special. See e.g. perldata.

--shmem 

_($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                              /\_¯/(q    /
----------------------------  \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}

In reply to Re: print to data by shmem
in thread print to data by Yoda_Oz

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