sub do_httpx4 { my ($page, $response, $headers, $server_cert) = &do_httpx3; X509_free($server_cert) if defined $server_cert; my %hr = (); for my $hh (split /\s?\n/, $headers) { my ($h,$v)=/^(\S+)\:\s*(.*)$/; push @{$hr{uc($h)}}, $v; } return ($page, $response, \%hr); }