如果一个页面要多个句子模块，请给唯一名称起不一样的名称，否则会显示一样内容
id_base)) { echo $args['before_title'] . $title . $args['after_title']; } } public function widget_end($args) { echo $args['after_widget']; } function update($new_instance, $old_instance) { return $new_instance; } function widget($args, $instance) { $this->widget_start($args, $instance); $type = (!empty($instance['type'])) ? $instance['type'] : 'djt'; $id = isset($instance['id']) ? $instance['id'] : msectime(); $obj = 'widget-sentence-placeholder-' . $id; ?> widget_end($args, $instance); } } // register widget function register_corepress_sentence_widget() { register_widget('CorePress_sentence_widget'); } add_action('widgets_init', 'register_corepress_sentence_widget');