废话不多说，直接上代码。

复制代码 代码如下:

<?php

// 设置时区

date_default_timezone_set('Asia/Shanghai');

/**

* 秒转时间，格式 年 月 日 时 分 秒

*

* @author wangyupeng129@126.com

* @param int $time

* @return array|boolean

*/

function Sec2Time($time){

if(is_numeric($time)){

$value = array(

"years" => 0, "days" => 0, "hours" => 0,

"minutes" => 0, "seconds" => 0,

);

if($time >= 31556926){

$value["years"] = floor($time/31556926);

$time = ($time%31556926);

}

if($time >= 86400){

$value["days"] = floor($time/86400);

$time = ($time%86400);

}

if($time >= 3600){

$value["hours"] = floor($time/3600);

$time = ($time%3600);

}

if($time >= 60){

$value["minutes"] = floor($time/60);

$time = ($time%60);

}

$value["seconds"] = floor($time);

return (array) $value;

}else{

return (bool) FALSE;

}

}

// 本站创建的时间

$site_create_time = strtotime('2013-05-22 00:00:00');

$time = time() - $site_create_time;

$uptime = Sec2Time($time);

?>

本站运行：<span><?php echo $uptime['years']; ?>年<?php echo $uptime['days']; ?>天<?php echo $uptime['hours']; ?>小时<?php echo $uptime['minutes']; ?>分<?php echo $uptime['seconds']; ?>秒</span>