Display Related Posts By Tags in WordPress

<ul id=”tags_related”> <?php global $post; $post_tags = wp_get_post_tags($post->ID); if ($post_tags) { foreach ($post_tags as $tag) { $tag_list[] .= $tag->term_id; } $post_tag = $tag_list[ mt_rand(0, count($tag_list) – 1) ]; $args = array( ‘tag__in’ => array($post_tag), ‘category__not_in’ => array(NULL), ‘post__not_in’ => array($post->ID),...