>[info] 根据时间戳获取本月开始-结束日期 ~~~ // 2023-08-01 00:00:00 $settleMonth = 1690819200; $year = date('Y', $settleMonth); $month = date('m', $settleMonth); $startTime = mktime(00, 00, 00, $month, 01, $year); $endTime = mktime(00, 00, 00, $month + 1, 01, $year) - 1; //2023-08-01 00:00:00 2023-08-31 23:59:59 var_dump($startTime, $endTime);// 1690819200 1693497599 ~~~