WordPress add_existing_user_to_blog() function kodu

WordPress add_existing_user_to_blog() function kodu

function add_existing_user_to_blog( $details = false ) {
    if ( is_array( $details ) ) {
        $blog_id = get_current_blog_id();
        $result  = add_user_to_blog( $blog_id, $details['user_id'], $details['role'] );
 
        /**
         * Fires immediately after an existing user is added to a site.
         *
         * @since MU (3.0.0)
         *
         * @param int   $user_id User ID.
         * @param mixed $result  True on success or a WP_Error object if the user doesn't exist
         *                       or could not be added.
         */
        do_action( 'added_existing_user', $details['user_id'], $result );
 
        return $result;
    }
}