//========== 每天每小时的时间格式 ============ $days = ceil(($end_time_stamp + 1 - $start_time_stamp) / 3600); for($j = 0; $j < $days; $j++) { $date_start = $start_time_stamp + $j * 86400; $date_end = ($date_start + 86399) > $end_time_stamp ? $end_time_stamp : ($date_start + 86399); $hours = ceil(($date_end + 1 - $date_start) / 3600); for($i = 0; $i < $hours; $i++) { $hour_arr[] = date(‘H:00‘,$date_start + $i * 3600); // $start = $date_start + $i * 3600; // $end = $start + 3600 - 1; } } //============================================