计算指定日期还有多少天 – PHP基础 – 前端 php获得数组个数

思路是先求两个时间的秒数差，然后将结果转换即可：

echo calcTime(‘-08-20’, ‘-08-30’);function calcTime($fromTime, $toTime){ //转时间戳 $fromTime = strtotime($fromTime); $toTime = strtotime($toTime); //计算时间差 $newTime = $toTime – $fromTime; return round($newTime / 86400) . ‘天’ .round($newTime % 86400 / 3600) . ‘小时’ .round($newTime % 86400 % 3600 / 60) . ‘分钟’; }