php 实现倒计时-将秒数转换为时间(天、小时、分、秒)
/**
* @param $beginDate 开始日期 2020-08-06 11:00:00
* @param $endDate 结束日期 2020-08-10 12:10:01
* @return string
*/
function timeCalculation($beginDate, $endDate)
{
$subTime = strtotime($endDate) - strtotime($beginDate);
$day = $subTime > 86400 ? floor($subTime / 86400) : 0;
$subTime -= $day * 86400;
$hour = $subTime > 3600 ? floor($subTime / 3600) : 0;
$subTime -= $hour * 3600;
$minute = $subTime > 60 ? floor($subTime / 60) : 0;
$subTime -= $minute * 60;
$second = $subTime;
$dayText = $day ? $day . '天' : '';
$hourText = $hour ? $hour . '小时' : '';
$minuteText = $minute ? $minute . '天' : '';
$date = $dayText . $hourText . $minuteText . $second . '秒';
return $date;
}
调用
$result = $this->timeCalculation('2020-08-06 11:00:00', '2020-08-10 12:10:01');
echo $result; // 4天1小时10天1秒
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