附代码:
<?php
$time_start=time()-86600;
$time_diff=time()-$time_start;
$date_array=array('年'=>31536000,'月'=>2592000,'周'=>604800,'天'=>86400,'小时'=>3600,'分钟'=>60,'秒'=>1);
$real_diff="";
foreach ($date_array as $key => $v)
{
if ($time_diff>=$v)
{
//大于当前计量单位的情况下进行单位处理
$num=intval($time_diff/$v);//获取整时/整分/整秒
$time_diff-=$num*$v;//获取减小一级的时间 即时变分 分变秒
$real_diff.=$num.$key;//拼接所得的时分秒结果
}
}
var_dump($real_diff);exit;
?>