# The Dom\NamedNodeMap class

(PHP 8 >= 8.4.0)

## Introduction

Represents the set of attributes on an element.

## Class synopsis

class Dom\NamedNodeMap implements IteratorAggregate, Countable {
/* Properties */
public readonly int $length;
/* Methods */
/* Not documented yet */
}

## Properties

length
  The number of attributes.

## Notes

> Note: The DOM extension uses UTF-8 encoding when working with methods or properties. The parser methods auto-detect the encoding or allow the caller to specify an encoding.

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