How to use with custom PHP?

My PHP code is want to use is:

<?php
$country = geotargeting_resolve_ip();
if ($country == 'US' || 'CA || 'GB' || 'AU' || 'IE' || 'MY' || 'NZ' || 'SG' || 'HK') {?>
This is the widget code I want to load
<?php } ?>

How would I use this with widget logic?

Thanks

https://ww.wp.xz.cn/plugins/widget-logic/