ユーザー投稿数ランキング

集計用テンプレートを作成、以下を記述

<div class="widget">

ユーザー別投稿数ランキング <?php
$args = array(
'orderby' => 'post_count',
'order' => 'DESC',
);
$users = get_users($args);
if (!empty($users)) :
echo '<ul>';
foreach ($users as $user) :
$my_posts = get_posts('numberposts=-1&author='.$user->ID);
$n = count($my_posts);
?>
<li>
<?php echo get_avatar( $user->ID, $size = '60'); ?>
<a href="<?php echo get_author_posts_url( $user->ID); ?>"><?php echo esc_html($user->display_name); ?></a>(<?php echo $n; ?>)
<div class = "clear-left"></div>
</li>
<?php
endforeach;
echo '</ul>';
endif;
?>
</div>

サイドバーにベスト3

<p> ユーザー別投稿数ベスト<span class="Count">3</span></p><?php
$args = array(
'orderby' => 'post_count',
'order' => 'DESC',
'number' => 3,
);
$users = get_users($args);
if (!empty($users)) :
echo '<ul>';
foreach ($users as $user) :
$my_posts = get_posts('numberposts=-1&author='.$user->ID);
$n = count($my_posts);
?>
<li>
<?php echo get_avatar( $user->ID, $size = '60'); ?>
<a href="<?php echo get_author_posts_url( $user->ID); ?>"><?php echo esc_html($user->display_name); ?></a>(<?php echo $n; ?>)
<div class = "clear-left"></div>
</li>
<?php
endforeach;
echo '</ul>';
endif;
?>