Twitter主题加入加载耗时，访问总量功能

/*
* 加载时间
* @return bool
*/
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;}`

    //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)']);
        }

<div class="widget-list">加载耗时：<?php echo timer_stop();?></div>

<div class="widget-list">访问总量：<?php echo theAllViews();?>次</div>