PHP: Hypertext Preprocessor (original) (raw)

(PHP 8)

Introduction

A ValueError is thrown when the type of an argument is correct but the value of it is incorrect. For example, passing a negative integer when the function expects a positive one, or passing an empty string/array when the function expects it to not be empty.

Class synopsis

class **ValueError extends Error {

/* 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 Error::__construct(string $message = "", int $code = 0, ?Throwable $previous = [null](reserved.constants.php#constant.null))

final public Error::getMessage(): string

final public Error::getPrevious(): ?Throwable

final public Error::getCode(): int

final public Error::getFile(): string

final public Error::getLine(): int

final public Error::getTrace(): array

final public Error::getTraceAsString(): string

public Error::__toString(): string

private Error::__clone(): void

}