frontend/views/patrial/show_site.php

<?php foreach($sites as $site ):?>
    <?php if(!empty($phone['phone'])): ?>
        <div class="style">
            <div class="profile-site">
                <img src="/images/ico-site.png" alt=""/>
                <a href="http://<?= $site['site']?>" target="_blank"><?= $site['site']?></a>
            </div>
        </div>
    <?php endif; ?>
<?php endforeach;?>