Exception

(PHP 5, PHP 7, PHP 8)

简介

Exception是所有用户级异常的基类。

class Exception implements Throwable {

/* 属性 */

protected string $message = "";

private string $string = "";

protected int $code;

protected string $file = "";

protected int $line;

private array $trace = [];

private ?Throwable $previous = null;

/* 方法 */

public function __construct(string $message = "", int $code = 0, ?Throwable $previous = null)

final public function getMessage(): string

final public function getPrevious(): ?Throwable

final public function getCode(): int

final public function getFile(): string

final public function getLine(): int

final public function getTrace(): array

final public function getTraceAsString(): string

public function __toString(): string

private function __clone(): void

}