PHP Conference Nagoya 2025

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::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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