Submit a Pull Request Report a Bug

    The DOMCharacterData class

    (PHP 5, PHP 7, PHP 8)

    简介

    Represents nodes with character data. No nodes directly correspond to this class, but other nodes do inherit from it.

    类摘要

    class DOMCharacterData extends DOMNode implements DOMChildNode {
    /* 属性 */
    public string $data;
    public readonly int $length;
    public readonly ?DOMElement $previousElementSibling;
    public readonly ?DOMElement $nextElementSibling;
    /* 继承的属性 */
    public readonly string $nodeName;
    public ?string $nodeValue;
    public readonly int $nodeType;
    public readonly ?DOMNode $parentNode;
    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 ?DOMDocument $ownerDocument;
    public readonly ?string $namespaceURI;
    public string $prefix;
    public readonly ?string $localName;
    public readonly ?string $baseURI;
    public string $textContent;
    /* 方法 */
    public appendData(string $data): bool
    public deleteData(int $offset, int $count): bool
    public insertData(int $offset, string $data): bool
    public replaceData(int $offset, int $count, string $data): bool
    public substringData(int $offset, int $count): string|false
    /* 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::getLineNo(): int
    public DOMNode::getNodePath(): ?string
    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::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

    data

    The contents of the node.

    length

    The length of the contents.

    nextElementSibling

    The next sibling element or null.

    previousElementSibling

    The previous sibling element or null.

    更新日志

    版本 说明
    8.0.0 The nextElementSibling and previousElementSibling properties have been added.
    8.0.0 DOMCharacterData implements DOMChildNode now.

    参见

    目录

    ＋add a note

    User Contributed Notes

    There are no user contributed notes for this page.
    To Top