The DOMDocumentFragment class

(PHP 5, PHP 7, PHP 8)

类摘要

class DOMDocumentFragment extends DOMNode implements DOMParentNode {
/* 属性 */
public readonly ?DOMElement $firstElementChild;
public readonly ?DOMElement $lastElementChild;
public readonly int $childElementCount;
/* 继承的属性 */
public readonly string $nodeName;
public ?string $nodeValue;
public readonly int $nodeType;
public readonly ?DOMNode $parentNode;
public readonly ?DOMElement $parentElement;
public readonly DOMNodeList $childNodes;
public readonly ?DOMNode $firstChild;
public readonly ?DOMNode $lastChild;
public readonly ?DOMNode $previousSibling;
public readonly ?DOMNode $nextSibling;
public readonly ?DOMNamedNodeMap $attributes;
public readonly bool $isConnected;
public readonly ?DOMDocument $ownerDocument;
public readonly ?string $namespaceURI;
public string $prefix;
public readonly ?string $localName;
public readonly ?string $baseURI;
public string $textContent;
/* 方法 */
public __construct()
public append(DOMNode|string ...$nodes): void
public appendXML(string $data): bool
public prepend(DOMNode|string ...$nodes): void
public replaceChildren(DOMNode|string ...$nodes): void
/* 继承的方法 */
public DOMNode::appendChild(DOMNode $node): DOMNode|false
public DOMNode::C14N(
    bool $exclusive = false,
    bool $withComments = false,
    ?array $xpath = null,
    ?array $nsPrefixes = null
): string|false
public DOMNode::C14NFile(
    string $uri,
    bool $exclusive = false,
    bool $withComments = false,
    ?array $xpath = null,
    ?array $nsPrefixes = null
): int|false
public DOMNode::cloneNode(bool $deep = false): DOMNode|false
public DOMNode::contains(DOMNode|DOMNameSpaceNode|null $other): bool
public DOMNode::getLineNo(): int
public DOMNode::getNodePath(): ?string
public DOMNode::getRootNode(?array $options = null): DOMNode
public DOMNode::hasAttributes(): bool
public DOMNode::hasChildNodes(): bool
public DOMNode::insertBefore(DOMNode $node, ?DOMNode $child = null): DOMNode|false
public DOMNode::isDefaultNamespace(string $namespace): bool
public DOMNode::isEqualNode(?DOMNode $otherNode): bool
public DOMNode::isSameNode(DOMNode $otherNode): bool
public DOMNode::isSupported(string $feature, string $version): bool
public DOMNode::lookupNamespaceURI(?string $prefix): ?string
public DOMNode::lookupPrefix(string $namespace): ?string
public DOMNode::normalize(): void
public DOMNode::removeChild(DOMNode $child): DOMNode|false
public DOMNode::replaceChild(DOMNode $node, DOMNode $child): DOMNode|false
}

属性

childElementCount

The number of child elements.

firstElementChild

First child element or null.

lastElementChild

Last child element or null.

更新日志

版本 说明
8.0.0 The firstElementChild, lastElementChild, and childElementCount properties have been added.
8.0.0 DOMDocumentFragment implements DOMParentNode now.

目录