in_admin_footer WordPress Action Hook

If you're a developer who wants to add some custom content to the WordPress admin footer, the in_admin_footer hook is for you! This hook allows you to add your own content to the footer of the WordPress admin area, which is displayed on every page in the admin area. This is a great hook to use if you want to add a custom message or link to the footer of the WordPress admin area. For example, you could use this hook to add a link to your website's support page or to a custom page that you've created for your plugin or theme.

do_action( 'in_admin_footer' ) #