function user_ago($tm,$rcs = 0) {

$cur_tm = time(); $dif = $cur_tm-$tm;

$pds = array(‘秒’,’分钟’,’小时’,’天’,’周’,’个月’,’年’);

$lngh = array(1,60,3600,86400,604800,2630880,31570560);

for($v = sizeof($lngh)-1; ($v >= 0)&&(($no = $dif/$lngh[$v])<=1); $v–); if($v < 0) $v = 0; $_tm = $cur_tm-($dif%$lngh[$v]);

$no = floor($no);

//if($no <> 1) $pds[$v] .=’s’; //+s

$x=sprintf(“%d %s”,$no,$pds[$v]);

if(($rcs == 1)&&($v >= 1)&&(($cur_tm-$_tm) > 0)) $x .= time_ago($_tm);

return $x.”前”;

}

用法

复制以上代码到/e/class/userfun.php

内容页调用

<?=user_ago($navinfor[newstime])?>

输出 1星期前

列表內容模板(list.var) (*) 调用

$listtemp = “发布时间”.user_ago($r[newstime]).””;

输出 1星期前