Typecho获取当前页面加载耗时完成速度时间

在当前主题的functions.php文件添加下面的代码

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;
}

{/tabs-pane}
{tabs-pane label="步骤二"}
在显示加载时间的位置添加调用代码

<span class="line">/</span>            
                耗时: <?php echo timer_stop();?>    

{/tabs-pane}

{tabs}
{tabs-pane label="效果图"}

{/tabs-pane}