FRONTEND_MVC/modules/control/views/comments/_item.php

<?php
/**
 * @var $model \app\models\base\Comments
 */
?>
		<item>
			<pubDate><?=date( "r", strtotime($model->created_at) )?></pubDate>
			<guid><?=$model->id?></guid>
			<content><![CDATA[<?=$model->message?>]]></content>
			<ip><?=$model->ip_address?></ip>
			<user_agent><![CDATA[<?=$model->user_agent?>]]></user_agent>
			<news><![CDATA[https://www.amic.ru/news/<?=$model->news_id?>]]></news>
			<status><?=$model->visible?></status>
			<fakename><![CDATA[<?=$model->fakename?>]]></fakename>
		</item>