WordPress 侧边小工具随机排序

add_filter ('sidebars_widgets', 'zm_randomize_widget_order');
function zm_randomize_widget_order($sidebars_widgets) {
	if (!is_admin()) {
		foreach ($sidebars_widgets as &$widget) {
			shuffle ($widget);
		}
	}
	return $sidebars_widgets;
}