ArithmeticError

(PHP 7, PHP 8)

简介

当执行数学运算发生错误时抛出 ArithmeticError 。 这些错误包括尝试执行负数的位移，以及对任何可能会导致值超出 int 的范围 intdiv() 调用。

类摘要

class ArithmeticError extends Error {
/* 继承的属性 */
protected string $message = "";
private string $string = "";
protected int $code;
protected string $file = "";
protected int $line;
private array $trace = [];
private ?Throwable $previous = null;
/* 继承的方法 */
public Error::__construct(string $message = "", int $code = 0, ?Throwable $previous = 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
}