La clase DOMCharacterData

    (PHP 5, PHP 7, PHP 8)

    Introducción

    Representa un nodo que contiene datos. Ningún nodo corresponde a esta clase, pero otros nodos heredan de ella.

    Sinopsis de la Clase

    class DOMCharacterData extends DOMNode implements DOMChildNode {
    /* Constantaes heredadas constants */
    public const int DOMNode::DOCUMENT_POSITION_DISCONNECTED = 0x1;
    public const int DOMNode::DOCUMENT_POSITION_PRECEDING = 0x2;
    public const int DOMNode::DOCUMENT_POSITION_FOLLOWING = 0x4;
    public const int DOMNode::DOCUMENT_POSITION_CONTAINS = 0x8;
    public const int DOMNode::DOCUMENT_POSITION_CONTAINED_BY = 0x10;
    public const int DOMNode::DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC = 0x20;
    /* Propiedades */
    public string $data;
    public readonly int $length;
    public readonly ?DOMElement $previousElementSibling;
    public readonly ?DOMElement $nextElementSibling;
    /* Propiedades heredadas */
    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 $textContent;
    /* Métodos */
    public after(DOMNode|string ...$nodes): void
    public appendData(string $data): true
    public before(DOMNode|string ...$nodes): void
    public deleteData(int $offset, int $count): bool
    public insertData(int $offset, string $data): bool
    public remove(): void
    public replaceData(int $offset, int $count, string $data): bool
    public replaceWith(DOMNode|string ...$nodes): void
    public substringData(int $offset, int $count): string|false
    /* Métodos heredados */
    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::compareDocumentPosition(DOMNode $other): int
    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::isDefaultNamespace(string $namespaceURI): 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
    public DOMNode::__sleep(): array
    public DOMNode::__wakeup(): void
    }

    Propiedades

    data

    El contenido del nodo.

    length

    El tamaño del contenido.

    nextElementSibling

    El elemento hermano siguiente o null.

    previousElementSibling

    El elemento hermano anterior o null.

    Historial de cambios

    Versión Descripción
    8.0.0 Las propiedades nextElementSibling y previousElementSibling fueron añadidas.
    8.0.0 DOMCharacterData ahora implementa DOMChildNode.

    Ver también

    Tabla de contenidos

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    User Contributed Notes 1 note

    up
    3
    jesdisciple dot FOO at gmail dot BAR dot com
    14 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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