hubsgz · March 11, 2014 02:24
diff --git a/convert2timeago.php b/convert2timeago.php
 <?php
    /**
     * 转换时间戳为n天/小时/分/秒前
     * 
     * @param unknown $timestamp 时间戳
     * 
     * @return string
     */
    function convert2timeago($timestamp)
    {
        $nowtime = time();
        $tmp = $nowtime - $timestamp;
        $day_num = intval($tmp / (3600*24));          //天数
        
        if ($day_num > 0) {
            return $day_num . '天前';
        }
        
        $remain_hour = $tmp % (3600*24);        //除去天数之后剩余秒数
        $hour_num = intval($remain_hour/3600);  //小时数
        
        if ($hour_num>0) {
            return $hour_num . '小时前';
        }
        
        $remain_minute = $remain_hour % 3600;   //除去小时数之后剩余秒数
        $minute_num = intval($remain_minute / 60);  //分种数
        
        if ($minute_num>0) {
            return $minute_num . '分钟前';
        }
        
        $remain_second = $remain_minute % 60;    //秒数
        
        return $remain_second . '秒前';
    }
	<?php
	/**
	* 转换时间戳为n天/小时/分/秒前
	*
	* @param unknown $timestamp 时间戳
	*
	* @return string
	*/
	function convert2timeago($timestamp)
	{
	$nowtime = time();
	$tmp = $nowtime - $timestamp;
	$day_num = intval($tmp / (3600*24)); //天数

	if ($day_num > 0) {
	return $day_num . '天前';
	}

	$remain_hour = $tmp % (3600*24); //除去天数之后剩余秒数
	$hour_num = intval($remain_hour/3600); //小时数

	if ($hour_num>0) {
	return $hour_num . '小时前';
	}

	$remain_minute = $remain_hour % 3600; //除去小时数之后剩余秒数
	$minute_num = intval($remain_minute / 60); //分种数

	if ($minute_num>0) {
	return $minute_num . '分钟前';
	}

	$remain_second = $remain_minute % 60; //秒数

	return $remain_second . '秒前';
	}