分享两个版本的网站运行时间代码 

PHP版本

显示为

本站运行：3年9月10天

<?php
date_default_timezone_set('Asia/Shanghai');
function Sec2Time($time){if(is_numeric($time)){$value = array("y"=>0,"m" =>0,"d" =>0,"h" =>0,"i" =>0,"s" =>0,);
if($time>=31556926){$value["y"] = floor($time/31556926);$time=($time%31556926);}
if($time>=2592000){$value["m"]=floor($time/2592000);$time=($time%2592000);}
if($time>=86400){$value["d"]=floor($time/86400);$time=($time%86400);}
if($time>=3600){$value["h"]=floor($time/3600);$time = ($time%3600);}
if($time>=60){$value["i"] = floor($time/60);$time = ($time%60);}
$value["seconds"]=floor($time);return (array) $value;}else{return (bool) FALSE;}}
$site_create_time = strtotime('2014-01-01');
$time = time() - $site_create_time;
$sltime = Sec2Time($time);
echo '本站运行：';if($sltime['y']!='0'){echo $sltime['y'].'年';}if($sltime['m']=='0' && $sltime['d']=='0'){echo '整';}if($sltime['m']!='0'){echo $sltime['m'].'月';}else{if($sltime['d']!='0'){echo '零';}}if($sltime['d']!='0'){echo $sltime['d'].'天';}?>

JS版本

<div style=" width:100%; margin:0 auto; text-align:center; margin-top:100px">
<span id="span_dt_dt"></span>
</div>
<script>
    function show_date_time() {
        window.setTimeout("show_date_time()", 1000);
        BirthDay = new Date("3/11/2014 00:00:01");
        today = new Date();
        //总时间
        timeold = (today.getTime() - BirthDay.getTime());
        sectimeold = timeold / 1000
        secondsold = Math.floor(sectimeold); 
        msPerDay = 24 * 60 * 60 * 1000
        e_daysold = timeold / msPerDay
        daysold = Math.floor(e_daysold);
        e_hrsold = (e_daysold - daysold) * 24;
        hrsold = Math.floor(e_hrsold);
        e_minsold = (e_hrsold - hrsold) * 60;
        minsold = Math.floor((e_hrsold - hrsold) * 60);
        seconds = Math.floor((e_minsold - minsold) * 60);
        span_dt_dt.innerHTML = "思源博客已运行：" + daysold + "天" + hrsold + "小时" + minsold + "分" + seconds + "秒";
    }
    show_date_time();
</script>

实例：思源博客已运行：1279天21小时22分53秒