<?php/*** php<a href="http://www.jbxue.com/zt/shijianzhuanhuan/" target="_blank" class="infotextkey">时间转换</a>* edit by www.jbxue.com*/date_default_timezone_set(‘PRC‘);$date = "1351836000";echo tranTime($date);          function tranTime($time){    $rtime = date("m-d H:i",$time);    $htime = date("H:i",$time);              $time = time() - $time;              if ($time < 60)    {        $str = ‘刚刚‘;    }    elseif ($time < 60 * 60)    {        $min = floor($time/60);        $str = $min.‘分钟前‘;    }    elseif ($time < 60 * 60 * 24)    {        $h = floor($time/(60*60));        $str = $h.‘小时前 ‘.$htime;    }    elseif ($time < 60 * 60 * 24 * 3)    {        $d = floor($time/(60*60*24));        if($d==1)            $str = ‘昨天 ‘.$rtime;        else            $str = ‘前天 ‘.$rtime;    }    else    {        $str = $rtime;    }    return $str;}          ?>

php根据时间显示刚刚,几分钟前,几小时前的实现代码