WordPress站点统计功能代码

Wordpress 本身是没有运行天数、访客数统计等站点统计功能的，而站点统计却是能够直观展示站点运行状态的好功能，所以就可以自行加入该功能。日常小改主题期间，就自己也忍不住研究了下，即使轩陌大大已经弄了些，但自己还是想在加点什么<img src=“https://moshanghua.oss-cn-shanghai.aliyuncs.com/emoji/paopao/nidongde.png” alt=“@你懂的” />，那么下面我就将在百度上找到的一些经常使用到的函数罗列出来，方便自己改时参考，也奉献给大家看看（也许还有其他的函数，欢迎留言评论留下<img src=“https://moshanghua.oss-cn-shanghai.aliyuncs.com/emoji/alu/koushui.png” alt=“@口水” />）！

<h2>1、日志总数：</h2>

<pre class=“line-numbers language-php”><code class=“language-php”>

<?php $count_posts = wp_count_posts(); echo $published_posts = $count_posts->publish;?>

</code></pre>

<h2>2、草稿数目：</h2>

<pre class=“line-numbers language-php”><code class=“language-php”>

<?php $count_posts = wp_count_posts(); echo $draft_posts = $count_posts->draft; ?>  

</code></pre>

<h2>3、评论总数：</h2>

<pre class=“line-numbers language-php”><code class=“language-php”>

<?php echo $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->comments");?>  

</code></pre>

<h2>4、建站天数：</h2>

<pre class=“line-numbers language-php”><code class=“language-php”>

<?php echo floor((time()-strtotime("2016-08-18"))/86400); ?>  

</code></pre>

<div class=“cue-blue” >
<p>记得将上述日期修改为你的建站日期</p>
</div>

<h2>5、标签总数：</h2>

<pre class=“line-numbers language-php”><code class=“language-php”>

<?php echo $count_tags = wp_count_terms('post_tag'); ?>  

</code></pre>

<h2>6、页面总数：</h2>

<pre class=“line-numbers language-php”><code class=“language-php”>

<?php $count_pages = wp_count_posts('page'); echo $page_posts = $count_pages->publish; ?>  

</code></pre>

<h2>7、分类总数：</h2>

<pre class=“line-numbers language-php”><code class=“language-php”>

<?php echo $count_categories = wp_count_terms('category'); ?>  

</code></pre>

<h2>8、链接总数：</h2>

<pre class=“line-numbers language-php”><code class=“language-php”>

<?php $link = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->links WHERE link_visible = 'Y'"); echo $link; ?>  

</code></pre>

<h2>9、用户总数：</h2>

<pre class=“line-numbers language-php”><code class=“language-php”>

<?php $users = $wpdb->get_var("SELECT COUNT(ID) FROM $wpdb->users"); echo $users; ?>  

</code></pre>

<h2>10、最后更新：</h2>

<pre class=“line-numbers language-php”><code class=“language-php”>

<?php $last = $wpdb->get_results("SELECT MAX(post_modified) AS MAX_m FROM $wpdb->posts WHERE (post_type = 'post' OR post_type = 'page') AND (post_status = 'publish' OR post_status = 'private')");$last = date('Y-n-j', strtotime($last[0]->MAX_m));echo $last; ?>  

</code></pre>

<h2>11、访问总数：</h2>

<pre class=“line-numbers language-php”><code class=“language-php”>
<?php
$counterFile = "counter.txt";
$counterBackupFile = "counter_bak.txt";
function displayCounter($counterFile, $counterBackupFile) {
$fp = fopen($counterFile, "r");
$num = fgets($fp, 10);
fclose($fp);
$fp = fopen($counterBackupFile, "r");
$numBak = fgets($fp, 10);
fclose($fp);
if ($num < 10) {
if ($numBak > 10) {
$num = $numBak;
}
}
if (!is_user_logged_in()) {
$num += 1;
$fp = fopen($counterFile, "w");
fputs($fp, $num, 10);
fclose($fp);
if ($num % 20 == 0 && $num > 10) {
$fp = fopen($counterBackupFile, "w");
fputs($fp, $num, 10);
fclose($fp);
}
}
echo "$num"." 人次";
}

        if (!file_exists($counterFile)) {  
            fopen($counterFile, "w");  
            fputs($fp, 0, 10);  
            fclose($fp);  
        }  
        if (!file_exists($counterBackupFile)) {  
            fopen($counterBackupFile, "w");  
            fputs($fp, 0, 10);  
            fclose($fp);  
        }  

        displayCounter($counterFile, $counterBackupFile);  
    ?>

</code></pre>

<h2>最后</h2>

简单的介绍下食用方法

参考上面的函数，找到正在使用的主题的文件夹内的 sidebar.php 打开，创建一个 div ，用li来包裹函数，如果加运行天数的话，那里面的日期改为你的建站日期即可。然后保存。如果你嫌样式单调了，就加点css美化下，大功告成！(代码和方法都给了，再不会用的话…)

<pre class=“line-numbers language-html”><code class=“language-html”>
<div>
<h1>站点统计</h1>
<ul>
<li>文章总数：<?php $count_posts = wp_count_posts(); echo $published_posts = $count_posts->publish;?> 篇</li>
<li>页面总数：<?php echo wp_count_posts('page')->publish;?> 个</li>
<li>评论总数：<?php echo wp_count_comments()->total_comments?> 条</li>
<li>分类总数：<?php echo wp_count_terms('category')?> 个</li>
<li>标签总数：<?php echo wp_count_terms('post_tag')?> 个</li>
<li>运行天数：<?php echo floor((time()-strtotime("2014-04-05"))/86400);?> 天</li>
</ul>
</div>
<!–函数也可以这样写–>
<div>
<h1>站点统计</h1>
<ul>
<li>文章总数：<?php $count_posts = wp_count_posts(); echo $published_posts = $count_posts->publish . '篇'; ?></li>
<li>页面总数：<?php echo wp_count_posts('page')->publish . '个';?></li>
<li>评论总数：<?php echo wp_count_comments()->total_comments . '条';?></li>
<li>分类总数：<?php echo wp_count_terms('category') . '个';?></li>
<li>标签总数：<?php echo wp_count_terms('post_tag') . '个';?></li>
<li>运行天数：<?php echo floor((time()-strtotime("2014-04-05"))/86400) . '天';?></li>
</ul>
</div>
</code></pre>