WordPress主题制作：添加一个用户列表页面模板（含用户头像）

<?php
/*
Template Name: User List
*/
?>

<?php the_content(); ?>

<?php
     $display_admins = false; //是否显示管理员，ture - 显示，false -不显示
     $order_by = 'post_count'; // 排序依据，可选 'nicename', 'email', 'url', 'registered', 'display_name', 或 'post_count'
     $order = 'DESC'; //排列方式，ASC - 升序，DESC - 降序
     $role = ''; // 用户角色，可选 'subscriber', 'contributor', 'editor', 'author' - 留空显示全部 'all'
     $avatar_size = 161; //头像大小
     $hide_empty = false; // 是否隐藏没有文章的用户，ture - 显示，false -不显示

     if(!empty($display_admins)) {
          $blogusers = get_users('orderby='.$order_by.'&role='.$role);
     } else {

     $admins = get_users('role=administrator');
     $exclude = array();

     foreach($admins as $ad) {
          $exclude[] = $ad->ID;
     }

     $exclude = implode(',', $exclude);
     $blogusers = get_users('exclude='.$exclude.'&orderby='.$order_by.'&order='.$order.'&role='.$role);
     }

     $authors = array();
     foreach ($blogusers as $bloguser) {
     $user = get_userdata($bloguser->ID);

     if(!empty($hide_empty)) {
          $numposts = count_user_posts($user->ID);
          if($numposts < 1) continue;
          }
          $authors[] = (array) $user;
     }

     echo '<ul id="grid-contributors">';
     foreach($authors as $author) {
          $display_name = $author['data']->display_name;
          $avatar = get_avatar($author['ID'], $avatar_size);
          $author_profile_url = get_author_posts_url($author['ID']);

          echo '<li class="single-item">';
          echo '<div class="author-gravatar"><a rel="nofollow noopener noreferrer" href="', $author_profile_url, '">', $avatar , '</a></div>';
          echo '<div class="author-name"><a rel="nofollow noopener noreferrer" href="', $author_profile_url, '" class="contributor-link">', $display_name, '</a></div>';
          echo '</li>';
          }
     echo '</ul>';
?>