如何让网站自动统计运行天数，显示本站已运行XX天，网站运行天数统计代码

先看效果：

高志远的个人主页：https://gaozhiyuan.me/

实现代码

<?php
// 设置时区
date_default_timezone_set('Asia/Shanghai');
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('2017-09-01 00:00:00');
$time = time() - $site_create_time;
$uptime = Sec2Time($time);
?>
本站运行：<span style="color:red;"><?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>