如果当前日期在范围PHP之间，是否可靠地检查

Question

请告诉我以下方法是否可靠地检查范围之间的当前日期

function check_in_range($start_date, $end_date)
 {
          // Convert to timestamp
          $start_ts = strtotime($start_date);
          $end_ts = strtotime($end_date)+86400;
          //added 86400 to check for that particular date too
          $timeNow = strtotime("now");
          // Check that user date is between start & end
          return (($timeNow >= $start_ts) && ($timeNow <= $end_ts));
  }

Answer 1

我建议使用这样的日期时间对象：

function check_in_range($start_date, $end_date)
    {
        $startDate = new DateTime($start_date);
        $endDate = new DateTime($end_date);
        $endDate->add(new DateInterval('PT86400'));
        return ((time() >= $startDate->getTimeStamp()) && (time() <= $endDate->getTimestamp()));
    }