function bp_members_mark_read_accepted_invitation_notification() {
	if ( false === is_singular() || false === is_user_logged_in() || ! bp_is_user() || empty( $_GET['welcome'] ) ) {
		return;
	}

	// Mark notification as read.
	BP_Notifications_Notification::update(
		array(
			'is_new'  => false
		),
		array(
			'user_id' => bp_loggedin_user_id(),
			'item_id' => bp_displayed_user_id(),
		)
	);
}