I want to show thumbnails next to my posts in archive page, however it only shows thumbnails if the posts has a featured image.
So I want to show thumbnail for the image attached to the post, but I don't know how to.
At the moment I am using the following code to show thumbnails if set as featured.
<?php if ( has_post_thumbnail()) : ?> <a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>" > <?php the_post_thumbnail(thumbnail, array('class' => 'alignleft')); ?> </a> <?php endif; ?>
Any suggestions are appreciated