list tags with count in author profile page

1 comment

1. Here you go:

   function get_author_post_tags_wpa78489($author_id,$taxonomy = 'post_tag'){
       //get author's posts
       $posts = get_posts(array(
           'author' => $author_id,
           'posts_per_page' => -1,
           'fields' => 'ids'
           )
       );
   
       $ts = array();
   
       //loop over the post and count the tags
       foreach ((array)$posts as $p_id) {
           $tags = wp_get_post_terms( $p_id, $taxonomy);
           foreach ((array)$tags as $tag) {
               if (isset($tags[$tag->term_id])){ //if its already set just increment the count
                   $ts[$tag->term_id]['count'] = $ts[$tag->term_id]['count']  + 1;
               }else{ //set the term name start the count
                   $ts[$tag->term_id] = array('count' => 1, 'name' => $tag->name, 'slug' => $tag->slug);
               }
           }
       }
   
       //so now $ts holds a list of arrays which each hold the name and the count of posts 
       //that author have in that term/tag, so we just need to display it
       $url = get_author_posts_url($author_id);
       echo '<ul>';
       foreach ($ts as $term_id => $term_args) {
           echo '<li><span class="count">'.$term_args['count'].'</span> <a href="'.add_query_arg('tag',$term_args['slug'],$url).'">'.$term_args['name'].'</a></li>';
       }
       echo '</ul>';
   }
   

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