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PHP - Manual: DOMException

2025-02-27

The DOMException / Dom\Exception class

(PHP 5, PHP 7, PHP 8)

简介

DOM operations raise exceptions under particular circumstances, i.e., when an operation is impossible to perform for logical reasons.

This class is aliased as Dom\Exception in the Dom namespace.

See also 异常.

类摘要

final class DOMException extends Exception {
/* 属性 */
public int $code;
/* 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 Exception::__construct(string $message = "", int $code = 0, ?Throwable $previous = null)
final public Exception::getCode(): int
final public Exception::getFile(): string
final public Exception::getLine(): int
final public Exception::getTrace(): array
}

属性

code

An integer indicating the type of error generated

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官方地址:https://www.php.net/manual/en/class.domexception.php

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