PHP - Manual: DateInvalidOperationException
2025-02-27
(PHP 8 >= 8.3.0)
Thrown by DateTimeImmutable::sub() and DateTime::sub() when an unsupported operation is attempted.
An example of such an unsupported operation is using a
DateInterval object representing relative time
specifications such as next weekday
, as no logical
reversed statement can be constructed.
官方地址:https://www.php.net/manual/en/class.dateinvalidoperationexception.php