FRONTEND_MVC/views/_etc/banners/partnermetrics.php

<?php
/**
 * @var $index integer
 */
if(!isset($index)) $index = "";
if(Yii::$app->deviceDetect->isMobile()):
    ?>

<div id="Div323322"></div>
<script type="text/javascript"
    	src="//news.mediametrics.ru/cgi-bin/b.fcgi?ac=b&m=js&n=1&p=h&id=Div323322"
    	charset="UTF-8">
</script>

<?php else:?>
<div id="Div32323"></div>
<script type="text/javascript"
    	src="//news.mediametrics.ru/cgi-bin/b.fcgi?ac=b&m=js&n=6&id=Div32323"
    	charset="UTF-8">
</script>

<?php endif;?>