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    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

    DOMCharacterData extends DOMNode {
    /* 属性 */
    public string $data;
    public readonly int $length;
    /* 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.

    参见

    目录

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    User Contributed Notes 1 note

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    jesdisciple dot FOO at gmail dot BAR dot com
    11 years ago
    In case you're looking for the CDATA class to which nodes /do/ correspond, it's called DOMCdataSection (per my PHP installation) and isn't documented on php.net.  Presumably, it doesn't add anything to this API.

    See also: http://www.php.net/manual/en/domdocument.createcdatasection.php
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