Then you should definitely use a module, such as one of those recommended by aitap above:
#! perl
use strict;
use warnings;
use autodie;
use Capture::Tiny qw( tee_stdout );
my %test_hash = ( Foo => 1, Bar => 1, Baz => 1, Nix => 0 );
foreach (keys %test_hash)
{
if ($test_hash{$_} == 1)
{
my $logfile = $_ . '_log.txt';
print "the logfile is $logfile\n";
require "$_.pm";
my ($stdout, @result) = tee_stdout { $_->$_() };
open(my $out, '>', $logfile);
print $out $stdout;
close($out);
}
}
++aitap for recommending Capture::Tiny! I already had it on my system (it came with Strawberry Perl), but I hadn’t come across it before. Brilliant!
Athanasius <°(((>< contra mundum
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