WordPress 显示最近注册的用户

对于多用户WordPress站点，我们可能需要在网站中展示最近注册的用户，要实现这个功能，其实很简单，只需要将下面的代码添加到主题的 functions.php：

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

<span style="color: #009933; font-style: italic;">/** * WordPress 显示最近注册的用户 * https://www.wpdaxue.com/display-recently-registered-users.html */</span> <span style="color: #000000; font-weight: bold;">function</span> wpb_recently_registered_users<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span> <span style="color: #000000; font-weight: bold;">global</span> <span style="color: #000088;">$wpdb</span><span style="color: #339933;">;</span> <span style="color: #000088;">$recentusers</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'&lt;ul class=&quot;recently-user&quot;&gt;'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$usernames</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$wpdb</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">get_results</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">&quot;SELECT user_nicename, user_url, user_email FROM <span style="color: #006699; font-weight: bold;">$wpdb-&gt;users</span> ORDER BY ID DESC LIMIT 5&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> <span style="color: #666666; font-style: italic;">//只显示最近注册的 5 个用户</span> <span style="color: #b1b100;">foreach</span> <span style="color: #009900;">&#40;</span><span style="color: #000088;">$usernames</span> <span style="color: #b1b100;">as</span> <span style="color: #000088;">$username</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span> <span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span><span style="color: #339933;">!</span><span style="color: #000088;">$username</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">user_url</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">:</span> <span style="color: #666666; font-style: italic;">//如果有用户没有填写网站，就只显示头像和用户名</span> <span style="color: #000088;">$recentusers</span> <span style="color: #339933;">.=</span> <span style="color: #0000ff;">'&lt;li&gt;'</span> <span style="color: #339933;">.</span>get_avatar<span style="color: #009900;">&#40;</span><span style="color: #000088;">$username</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">user_email</span><span style="color: #339933;">,</span> <span style="color: #cc66cc;">45</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">.</span><span style="color: #000088;">$username</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">user_nicename</span><span style="color: #339933;">.</span><span style="color: #0000ff;">&quot;&lt;/a&gt;&lt;/li&gt;&quot;</span><span style="color: #339933;">;</span> <span style="color: #b1b100;">else</span> <span style="color: #339933;">:</span> <span style="color: #666666; font-style: italic;">//如果用户填写了网站，就给用户名添加链接</span> <span style="color: #000088;">$recentusers</span> <span style="color: #339933;">.=</span> <span style="color: #0000ff;">'&lt;li&gt;'</span> <span style="color: #339933;">.</span>get_avatar<span style="color: #009900;">&#40;</span><span style="color: #000088;">$username</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">user_email</span><span style="color: #339933;">,</span> <span style="color: #cc66cc;">45</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">.</span><span style="color: #0000ff;">'&lt;a href=&quot;'</span><span style="color: #339933;">.</span><span style="color: #000088;">$username</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">user_url</span><span style="color: #339933;">.</span><span style="color: #0000ff;">'&quot;&gt;'</span><span style="color: #339933;">.</span><span style="color: #000088;">$username</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">user_nicename</span><span style="color: #339933;">.</span><span style="color: #0000ff;">&quot;&lt;/a&gt;&lt;/li&gt;&quot;</span><span style="color: #339933;">;</span> <span style="color: #b1b100;">endif</span><span style="color: #339933;">;</span> <span style="color: #009900;">&#125;</span> <span style="color: #000088;">$recentusers</span> <span style="color: #339933;">.=</span> <span style="color: #0000ff;">'&lt;/ul&gt;'</span><span style="color: #339933;">;</span> <span style="color: #b1b100;">return</span> <span style="color: #000088;">$recentusers</span><span style="color: #339933;">;</span> <span style="color: #009900;">&#125;</span> <span style="color: #666666; font-style: italic;">//添加简码</span> add_shortcode<span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'wpb_newusers'</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'wpb_recently_registered_users'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 <span style="color: #009933; font-style: italic;">/** * WordPress 显示最近注册的用户 * https://www.wpdaxue.com/display-recently-registered-users.html */</span> <span style="color: #000000; font-weight: bold;">function</span> wpb_recently_registered_users<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span> <span style="color: #000000; font-weight: bold;">global</span> <span style="color: #000088;">$wpdb</span><span style="color: #339933;">;</span> <span style="color: #000088;">$recentusers</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'&lt;ul class=&quot;recently-user&quot;&gt;'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$usernames</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$wpdb</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">get_results</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">&quot;SELECT user_nicename, user_url, user_email FROM <span style="color: #006699; font-weight: bold;">$wpdb-&gt;users</span> ORDER BY ID DESC LIMIT 5&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> <span style="color: #666666; font-style: italic;">//只显示最近注册的 5 个用户</span> <span style="color: #b1b100;">foreach</span> <span style="color: #009900;">&#40;</span><span style="color: #000088;">$usernames</span> <span style="color: #b1b100;">as</span> <span style="color: #000088;">$username</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span> <span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span><span style="color: #339933;">!</span><span style="color: #000088;">$username</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">user_url</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">:</span> <span style="color: #666666; font-style: italic;">//如果有用户没有填写网站，就只显示头像和用户名</span> <span style="color: #000088;">$recentusers</span> <span style="color: #339933;">.=</span> <span style="color: #0000ff;">'&lt;li&gt;'</span> <span style="color: #339933;">.</span>get_avatar<span style="color: #009900;">&#40;</span><span style="color: #000088;">$username</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">user_email</span><span style="color: #339933;">,</span> <span style="color: #cc66cc;">45</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">.</span><span style="color: #000088;">$username</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">user_nicename</span><span style="color: #339933;">.</span><span style="color: #0000ff;">&quot;&lt;/a&gt;&lt;/li&gt;&quot;</span><span style="color: #339933;">;</span> <span style="color: #b1b100;">else</span> <span style="color: #339933;">:</span> <span style="color: #666666; font-style: italic;">//如果用户填写了网站，就给用户名添加链接</span> <span style="color: #000088;">$recentusers</span> <span style="color: #339933;">.=</span> <span style="color: #0000ff;">'&lt;li&gt;'</span> <span style="color: #339933;">.</span>get_avatar<span style="color: #009900;">&#40;</span><span style="color: #000088;">$username</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">user_email</span><span style="color: #339933;">,</span> <span style="color: #cc66cc;">45</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">.</span><span style="color: #0000ff;">'&lt;a href=&quot;'</span><span style="color: #339933;">.</span><span style="color: #000088;">$username</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">user_url</span><span style="color: #339933;">.</span><span style="color: #0000ff;">'&quot;&gt;'</span><span style="color: #339933;">.</span><span style="color: #000088;">$username</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">user_nicename</span><span style="color: #339933;">.</span><span style="color: #0000ff;">&quot;&lt;/a&gt;&lt;/li&gt;&quot;</span><span style="color: #339933;">;</span> <span style="color: #b1b100;">endif</span><span style="color: #339933;">;</span> <span style="color: #009900;">&#125;</span> <span style="color: #000088;">$recentusers</span> <span style="color: #339933;">.=</span> <span style="color: #0000ff;">'&lt;/ul&gt;'</span><span style="color: #339933;">;</span> <span style="color: #b1b100;">return</span> <span style="color: #000088;">$recentusers</span><span style="color: #339933;">;</span>   <span style="color: #009900;">&#125;</span> <span style="color: #666666; font-style: italic;">//添加简码</span> add_shortcode<span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'wpb_newusers'</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'wpb_recently_registered_users'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>

/**
* WordPress 显示最近注册的用户
* https://www.wpdaxue.com/display-recently-registered-users.html
*/
function wpb_recently_registered_users() {
global $wpdb;
$recentusers = ‘<ul class="recently-user">’;
$usernames = $wpdb->get_results("SELECT user_nicename, user_url, user_email FROM $wpdb->users ORDER BY ID DESC LIMIT 5"); //只显示最近注册的 5 个用户
foreach ($usernames as $username) {
if (!$username->user_url) : //如果有用户没有填写网站，就只显示头像和用户名
$recentusers .= ‘<li>’ .get_avatar($username->user_email, 45) .$username->user_nicename."</a></li>";
else : //如果用户填写了网站，就给用户名添加链接
$recentusers .= ‘<li>’ .get_avatar($username->user_email, 45).'<a href="’.$username->user_url.’">’.$username->user_nicename."</a></li>";
endif;
}
$recentusers .= ‘</ul>’;
return $recentusers;
}
//添加简码
add_shortcode(‘wpb_newusers’, ‘wpb_recently_registered_users’);

然后在主题模板中需要调用的地方，使用下面的代码：

1 1 1

<span style="color: #000000; font-weight: bold;">&lt;?php</span> wpb_recently_registered_users<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> <span style="color: #000000; font-weight: bold;">?&gt;</span> 1 <span style="color: #000000; font-weight: bold;">&lt;?php</span> wpb_recently_registered_users<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> <span style="color: #000000; font-weight: bold;">?&gt;</span>

<?php wpb_recently_registered_users(); ?>

或者在文章或页面中使用下面的简码：

1 1 1

<span style="color: #009900;">&#91;</span>wpb_newusers<span style="color: #009900;">&#93;</span> 1 <span style="color: #009900;">&#91;</span>wpb_newusers<span style="color: #009900;">&#93;</span>

[wpb_newusers]

这只是一个很简单的用户列表，需要自己添加css才能实现比较好的显示效果。

参考资料：http://www.wpbeginner.com/wp-tutorials/how-to-display-recently-registered-users-in-wordpress/

赏 如果本文对你有帮助，请打赏作者，鼓励我们继续写作！