这在前端站点wp管理栏中非常有效：

add_action(\'wp_before_admin_bar_render\', \'customize_admin_bar\');

function customize_admin_bar() {
    global $wp_admin_bar;
    if (is_user_logged_in()) {
        if ( !is_admin()) {
          $wp_admin_bar->remove_menu(\'edit-profile\');
          //$wp_admin_bar->remove_menu(\'user-info\');    
          $wp_admin_bar->remove_menu(\'comments\');
          $wp_admin_bar->remove_menu(\'new-media\');
          $wp_admin_bar->remove_menu(\'new-tvr_booking\');
          $wp_admin_bar->remove_menu(\'new-vp_orbitslides\'); 
          $wp_admin_bar->remove_menu(\'orbitslider_settings\');
          //$wp_admin_bar->remove_menu(\'site-name\');
          //$wp_admin_bar->remove_menu(\'dashboard\');
          /*$wp_admin_bar->add_menu( array(
            \'id\' => \'custom-account\',
            \'parent\' => \'my-account\',
            \'title\' => __( \'Mi cuenta\'),
            \'href\' => \'/pedidos/products-page/your-account/\'
            ) );*/
        }

    }
}