Or, without using tie: 
open my $oldout, ">&STDOUT" or die "Can't dup STDOUT: $!";

my $stdout;
close STDOUT;
open STDOUT, ">", \$stdout or die $!; # This is where the magic happen
+s

print "foo\n";

close STDOUT;
open  STDOUT, ">&", $oldout or die $!;

print "Done fooling around\n";

print $stdout; # foo

[download]

This is mostly copy & pasted from open, so you might want to look there for more.

Unless I state otherwise, all my code runs with strict and warnings

In reply to Re^2: String Buffer by FunkyMonk
in thread String Buffer by kayos

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