add_shortcode(‘USER_META’, ‘user_meta_shortcode_handler’); /** * User Meta Shortcode handler * usage: [USER_META user_id=1 meta=”first_name”] * @param array $atts * @param string $content * @return stirng */ function user_meta_shortcode_handler($atts,$content=null){ return esc_html(get_user_meta($atts[‘user_id’], $atts[‘meta’], true)); }