'ns1.example.com.', * 'hostmaster'=> 'hostmaster.example.com.', * 'serial' => '2024080401', * 'refresh' => '3600', * 'retry' => '900', * 'expire' => '1209600', * 'minimum' => '300' * ] * * @return string */ function render_soa_editor(string $zone, array $soa): string { $safeZone = htmlspecialchars($zone); // Escape all SOA fields $fields = []; foreach ($soa as $k => $v) { $fields[$k] = htmlspecialchars($v); } return "

SOA Record for {$safeZone}

"; }