How do I share a footer or link list between multiple WP installs

Do you really want a real wordpress solution to this problem ?

Or else, it would be technically “ugly” but it would work, you could edit your footer.php with a php include ( absolute url of the list of links.txt ), and this text file would contain the list of links with, maybe, stylesheet information if needed.

I am just looking for something that would WORK. Thanks for the idea.

Are you using MultiSite?

No, these are sites on different servers, etc. The include idea was good, but I ran into a problem with it. However, the solution was found here.

https://blog.everymanhosting.com/php-coding/warning-include-functioninclude-url-file-access-is-disabled-in-the-server-configuration/

The file_get_contents option worked.

Yeah, that was where I was going if you weren’t on multisite ?? You can totally port it in with a get grab ??