could someone help me with the syntax?

I’m not PHP savvy enough

This code displays content only to users logged into a membership group. I want the top of the WP page to show to all then members see what’s secured in the PHP

<?php if (sl_ismemberof(“GOLD”)){ ?>
content to be displayed only for logged in members of GOLD
<?php } ?>

Not sure how to use the shortcodes

Thanks for your help

https://www.ads-software.com/extend/plugins/allow-php-in-posts-and-pages/