计算时间

太过爱你忘了你带给我的痛 2022-05-15 02:46 283阅读 0赞

protected function time2Units ($time) //计算时间
        {
            $year   = floor($time / 60 / 60 / 24 / 365);
            $time  -= $year * 60 * 60 * 24 * 365;
            $month  = floor($time / 60 / 60 / 24 / 30);
            $time  -= $month * 60 * 60 * 24 * 30;
            $week   = floor($time / 60 / 60 / 24 / 7);
            $time  -= $week * 60 * 60 * 24 * 7;
            $day    = floor($time / 60 / 60 / 24);
            $time  -= $day * 60 * 60 * 24;
            $hour   = floor($time / 60 / 60);
            $time  -= $hour * 60 * 60;
            $minute = floor($time / 60);
            $time  -= $minute * 60;
            $second = $time;
            $elapse = '';
    
            $unitArr = array('年'  =>'year', '个月'=>'month',  '周'=>'week', '天'=>'day',
                '小时'=>'hour', '分钟'=>'minute', '秒'=>'second'
            );
    
            foreach ( $unitArr as $cn => $u )
            {
                if ( $$u > 0 )
                {
                    $elapse = $$u . $cn;
                    break;
                }
            }
    
            return $elapse;
        }
    
        protected function timediff($begin_time,$end_time)
        {
            if($begin_time < $end_time){
                $starttime = $begin_time;
                $endtime = $end_time;
            }else{
                $starttime = $end_time;
                $endtime = $begin_time;
            }
    
            //计算天数
            $timediff = $endtime-$starttime;
            $days = intval($timediff/86400);
            //计算小时数
            $remain = $timediff%86400;//取消注释后下一行的变量改为$remain，则是去掉天数后剩余的小时数，分钟及描述同理
            $hours = intval($timediff/3600);
            //计算分钟数
            $mins = intval(($timediff-$days*86400-$hours*3600)/60);
            //$mins = intval($timediff/60);
            //计算秒数
            //$secs = $timediff-$days*86400-$hours*3600-$remain*60;
            $days   ?   $days = $days.'天'   :   $days = '';
            $hours  ?   $hours = $hours.'小时'    :   $hours = '';
            $mins   ?   $mins = $mins.'分'   :   $mins = '';
            return $days.$hours.$mins;
        }