Hi Matt,
Thank you for reporting the issue.

It seems BuddyBoss has changed their API and instead of array it is returning something else.
https://github.com/sbrajesh/bp-clear-notifications/blob/master/bp-clear-notifications.php

The code is working for BuddyPress as it gets an array of notifications.

I will check the BuddyBoss implementation and update you by tomorrow.

Regards
Brajesh

Hi Dianne,
Happy Neaw Year!
I hope you are doing well.

Please Visit Your Profile->Membership->Plugins.

The BuddyBlog Groups plugin is available under it. It is a release cadidate and once we are done with the Documentation, we will release it publicly.

Regards
Brajesh

You are welcome!

It is pleasure to assist.

Regards
Brajesh

Hi Tosin,
Code seems to be fine except for sanitizing url, wp_kses_post is overkill, esc_url_raw should be fine.

Also, your redirection callback is very inefficient, hitting database for user count on each page load.

Here is an updated version to avoid that.

// Check if registration is open or closed
function custom_bp_redirect_registration() {
	if ( ! bp_is_register_page() ) {
		return;
	}

	if ( get_option( 'bp-disable-site-registration', 'open' ) !== 'closed' ) {
		return;
	}

	$total_users                   = count_users();
	$total_users                   = $total_users['total_users'];
	$limit_user_registration_count = absint( get_option( 'bp-close-registration-at-users' ) );

	if ( $total_users >= $limit_user_registration_count ) {
		wp_redirect( get_option( 'bp-disable-site-registration-redirection-url' ) ); // wp_safe_redirect?
		exit;
	}
}

Regards
Brajesh