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    The DOMException 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.

    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::getMessage(): string
    final public Exception::getPrevious(): ?Throwable
    final public Exception::getCode(): int
    final public Exception::getFile(): string
    final public Exception::getLine(): int
    final public Exception::getTrace(): array
    final public Exception::getTraceAsString(): string
    public Exception::__toString(): string
    private Exception::__clone(): void
    }

    属性

    code

    An integer indicating the type of error generated

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