📅  最后修改于: 2022-03-11 14:54:08.285000             🧑  作者: Mango
echo date("H:i:s",$endtime-$starttime);
$duration = $endtime-$starttime;
$hours = (int)($duration/60/60);
$minutes = (int)($duration/60)-$hours*60;
$seconds = (int)$duration-$hours*60*60-$minutes*60;