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    ValueError

    (PHP 8)

    Introduction

    A ValueError is thrown when the type of an argument is correct but its value 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 function Error::__construct(string $message = "", int $code = 0, ?Throwable $previous = null)
    final public function Error::getMessage(): string
    final public function Error::getPrevious(): ?Throwable
    final public function Error::getCode(): int
    final public function Error::getFile(): string
    final public function Error::getLine(): int
    final public function Error::getTrace(): array
    final public function Error::getTraceAsString(): string
    public function Error::__toString(): string
    private function Error::__clone(): void
    }

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