The RarException class

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- Rar
- The RarException class

# The RarException class

(PECL rar >= 2.0.0)

## Introduction

This class serves two purposes: it is the type of the exceptions thrown by the RAR extension functions and methods and it allows, through static methods to query and define the error behaviour of the extension, i.e., whether exceptions are thrown or only warnings are emitted.

The following error codes are used:

- -1 - error outside UnRAR library
- 11 - insufficient memory
- 12 - bad data
- 13 - bad archive
- 14 - unknown format
- 15 - file open error
- 16 - file create error
- 17 - file close error
- 18 - read error
- 19 - write error
- 20 - buffer too small
- 21 - unknown RAR error
- 22 - password required but not given

## Class synopsis

final class RarException extends Exception {
/* Methods */
public static isUsingExceptions(): bool
public static setUsingExceptions(bool `$using_exceptions`): void
/* Inherited methods */
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
}

## Table of Contents

- RarException::isUsingExceptions — Check whether error handling with exceptions is in use
- RarException::setUsingExceptions — Activate and deactivate error handling with exceptions