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PHP - Manual: Dom\DocumentFragment - 互联网笔记

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PHP官方手册 - 互联网笔记

PHP - Manual: Dom\DocumentFragment

2025-04-19

The Dom\DocumentFragment class

(PHP 8 >= 8.4.0)

简介

This represents a document fragment, which can be used as a container for other nodes.

This is the modern, spec-compliant equivalent of DOMDocumentFragment.

类摘要

class Dom\DocumentFragment extends Dom\Node implements Dom\ParentNode {
/* 继承的常量 */
/* 属性 */
public readonly ?Dom\Element $lastElementChild;
public readonly int $childElementCount;
/* 继承的属性 */
public readonly int $nodeType;
public readonly string $nodeName;
public readonly string $baseURI;
public readonly bool $isConnected;
public readonly ?Dom\Document $ownerDocument;
public readonly ?Dom\Node $parentNode;
public readonly ?Dom\Element $parentElement;
public readonly Dom\NodeList $childNodes;
public readonly ?Dom\Node $firstChild;
public readonly ?Dom\Node $lastChild;
public readonly ?Dom\Node $previousSibling;
public readonly ?Dom\Node $nextSibling;
/* 方法 */
/* Not documented yet */
/* 继承的方法 */
/* Not documented yet */
}

属性

firstElementChild

First child element or null.

lastElementChild

Last child element or null.

childElementCount

The number of child elements.

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官方地址:https://www.php.net/manual/en/class.dom-documentfragment.php

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