The DateInvalidOperationException class

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- The DateInvalidOperationException class

# The DateInvalidOperationException class

(PHP 8 >= 8.3.0)

## Introduction

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.

## Class synopsis

class DateInvalidOperationException extends DateException {
/* Inherited properties */
protected string $message = "";
private string $string = "";
protected int $code;
protected string $file = "";
protected int $line;
private array $trace = [];
private ?Throwable $previous = null;
/* Inherited methods */
public Exception::__construct(string `$message` = "", int `$code` = 0, ?Throwable `$previous` = `null`)
final public Exception::getMessage(): string
final public Exception::getPrevious(): ?Throwable
final public Exception::getCode(): int
final public Exception::getFile(): string
final public Exception::getLine(): int
final public Exception::getTrace(): array
final public Exception::getTraceAsString(): string
public Exception::__toString(): string
private Exception::__clone(): void
}