• 方法:将以下代码添加至Typecho根目录/usr/themes/handsome/functions.php末尾

/**
     * 在线人数
     */
    function online_users() {
        $filename='online.txt'; //数据文件
        $cookiename='Nanlon_OnLineCount'; //Cookie名称
        $onlinetime=30; //在线有效时间
        $online=file($filename); 
        $nowtime=$_SERVER['REQUEST_TIME']; 
        $nowonline=array(); 
        foreach($online as $line){ 
            $row=explode('|',$line); 
            $sesstime=trim($row[1]); 
            if(($nowtime - $sesstime)<=$onlinetime){
                $nowonline[$row[0]]=$sesstime;
            } 
        } 
        if(isset($_COOKIE[$cookiename])){
            $uid=$_COOKIE[$cookiename]; 
        }else{
            $vid=0;
            do{
                $vid++; 
                $uid='U'.$vid; 
            }while(array_key_exists($uid,$nowonline)); 
            setcookie($cookiename,$uid); 
        } 
        $nowonline[$uid]=$nowtime;
        $total_online=count($nowonline); 
        if($fp=@fopen($filename,'w')){ 
            if(flock($fp,LOCK_EX)){ 
                rewind($fp); 
                foreach($nowonline as $fuid=>$ftime){ 
                    $fline=$fuid.'|'.$ftime."\n"; 
                    @fputs($fp,$fline); 
                } 
                flock($fp,LOCK_UN); 
                fclose($fp); 
            } 
        } 
        echo "$total_online"; 
    }

• 将以下代码添加至Typecho根目录/usr/themes/handsome/component/sidebar.php合适位置。

<li class="list-group-item"> <i class="glyphicon glyphicon-user text-muted text-muted"></i> <span class="badge pull-right"><?php echo online_users() ?></span><?php _me("在线人数") ?></li>

• 方法:将以下代码添加至Typecho根目录/usr/themes/handsome/functions.php末尾

//总访问量
function theAllViews()
    {
        $db = Typecho_Db::get();
        $row = $db->fetchAll('SELECT SUM(VIEWS) FROM `typecho_contents`');
            echo number_format($row[0]['SUM(VIEWS)']);
    }

• 将以下代码添加至Typecho根目录/usr/themes/handsome/component/sidebar.php合适位置。

<li class="list-group-item text-second"><span class="blog-info-icons"> <i data-feather="user"></i></span> <span class="badge pull-right"><?php echo theAllViews();?></span><?php _me("访客总数") ?></li>

• 方法:将以下代码添加至Typecho根目录/usr/themes/handsome/functions.php末尾

/**
 * 响应时间
 */
function timer_start() {
    global $timestart;
    $mtime = explode( ' ', microtime()  );
    $timestart = $mtime[1] + $mtime[0];
    return true; 
}
timer_start();
function timer_stop( $display = 0, $precision = 3  ) {
    global $timestart, $timeend;
    $mtime = explode( ' ', microtime()  );
    $timeend = $mtime[1] + $mtime[0];
    $timetotal = number_format( $timeend - $timestart, $precision  );
    $r = $timetotal < 1 ? $timetotal * 1000 . " ms" : $timetotal . " s";
    if ( $display  ) {
        echo $r;
    }
    return $r;
}

• 然后在sidebar.php中添加下述代码：

<li class="list-group-item text-second"><span class="blog-info-icons"> <i data-feather="clock"></i></span> <span class="badge pull-right"><?php echo timer_stop();?></span><?php _me("响应耗时") ?></li>