I want to get post thumbnail into kk Star Ratings.
I use this code: <img src="<?php the_post_thumbnail_url(); ?>" />';
But it not working.
I inserted to index.php file, as:
<!-- kksr-stars -->
<div class="kksr-legend">
<img src="<?php the_post_thumbnail_url(); ?>" />';
$markup .= $this->ratings_as_legend($id);
$markup .=
'</div>
<!-- kksr-legend -->
</div>
<!-- kk-star-ratings -->