DateInvalidOperationException

&reftitle.intro; 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.

&reftitle.classsynopsis; DateInvalidOperationException extends DateException &InheritedProperties; &InheritedMethods;