This code is used to convert Numbers to icons in WordPress.
<th class="rating-box"><?=$meta['rating'][0];?>
<?php
if($rating!="" OR $rating!=0){
for($i=1;$i<=$rating;$i++){
?>
<i class="fa fa-star" aria-hidden="true"></i>
<?php
}
if($rating!=5){
?>
<i class="fa fa-star-half-o" aria-hidden="true"></i>
<?php
}
}
?>
</th>
