wordpress 开发侧边栏的时候，在后台会有很多原生的 WordPress 小工具，也就是默认的 Widget 有时候并不适合我们。所以为自己的 WordPress 主题自定义小工具是个非常明智的选择，这样一来我们需要屏蔽无用的 WordPress 默认小工具，那么如何屏蔽无用的原生的默认WordPress 小工具？接下来为大家分享一个小方法。
add_action(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’widgets_init\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’, \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’my_unregister_widgets\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
function my_unregister_widgets() {
unregister_widget(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’WP_Widget_Archives\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
unregister_widget(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’WP_Widget_Calendar\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
unregister_widget(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’WP_Widget_Categories\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
unregister_widget(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’WP_Widget_Links\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
unregister_widget(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’WP_Widget_Meta\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
unregister_widget(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’WP_Widget_Pages\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
unregister_widget(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’WP_Widget_Recent_Comments\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
unregister_widget(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’WP_Widget_Recent_Posts\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
unregister_widget(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’WP_Widget_RSS\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
unregister_widget(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’WP_Widget_Search\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
unregister_widget(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’WP_Widget_Tag_Cloud\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
unregister_widget(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’WP_Widget_Text\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
unregister_widget(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’WP_Nav_Menu_Widget\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
unregister_widget(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’WP_Widget_Media_Image\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
unregister_widget(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’WP_Widget_Media_Gallery\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
unregister_widget(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’WP_Widget_Media_Video\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
unregister_widget(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’WP_Widget_Media_Audio\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’);
}
将上面面代码加到WordPress主题functions模版中即可，之前已启用的默认小工具将失效。
