【非插件实现】wordpress网站页脚添加，网站总访问数/今日访客数

 1 /**
 2 * 统计全站总访问量/今日总访问量/当前是第几个访客
 3 * @return [type] [description]
 4 */
 5 function wb_site_count_user(){
 6 $addnum = 1; //初始化访问人数
 7 session_start();
 8 $date = date('ymd',time());
 9 if(!isset($_SESSION['wb_'.$date]) && !$_SESSION['wb_'.$date]){
10 $count = get_option('site_count');
11 if(!$count || !is_array($count)){
12 $newcount = array(
13 'all' => 0,
14 'date' => $date,
15 'today' => $addnum
16 );
17 update_option( 'site_count', $newcount );
18 }else{
19 $newcount = array(
20 'all' => ($count['all']+$addnum),
21 'date' => $date,
22 'today' => ($count['date'] == $date) ? ($count['today']+$addnum) : $addnum
23 );
24 update_option( 'site_count', $newcount );
25 }
26 $_SESSION['wb_'.$date] = $newcount['today'];
27 }
28 return;
29 }
30 add_action('init', 'wb_site_count_user');
31 //输出访问统计
32 function wb_echo_site_count(){
33 session_start();
34 $sitecount = get_option('site_count');
35 $date = date('ymd',time());
36 echo '<p>总访问量：<span style="color:#7df1ff">'.absint($sitecount['all']).'</span> &nbsp;&nbsp; 今日访问量：<span style="color:#7df1ff">'.absint($sitecount['today']).'</span> &nbsp;&nbsp; 您是今天第：<span style="color:#7df1ff">'.absint($_SESSION['wb_'.$date]).'</span> 位访问者</p>';
37 }

在function文件中插入以上代码

在footer文件中写入以下代码

1 <div style="text-align: center;background:#000;color:#FFF"> <?php wb_echo_site_count(); ?> </div>

效果如下：

参考自：https://www.laoliang.net/jsjh/technology/9383.html