La clase DOMCharacterData

(PHP 5, PHP 7, PHP 8)

Introducción

Representa nodos con datos de caracteres. Ningún nodo corresponde directamente a esta clase pero otros nodos pueden heredar de ella.

Sinopsis de la Clase

class DOMCharacterData extends DOMNode implements DOMChildNode {

/* 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::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

}

Propiedades

data: El contenido del nodo.
length: La longitud del contenido.
nextElementSibling: The next sibling element or null.
previousElementSibling: The previous sibling element or null.

Historial de cambios

Versión	Descripción
8.0.0	The `nextElementSibling` and `previousElementSibling` properties have been added.
8.0.0	DOMCharacterData implements DOMChildNode now.

Ver también

» Especificacion W3C specificatión de CharacterData

Tabla de contenidos

DOMCharacterData::after — Adds nodes after the character data
DOMCharacterData::appendData — Añade el string de caracteres al final de los datos de carácter del nodo.
DOMCharacterData::before — Adds nodes before the node
DOMCharacterData::deleteData — Eliminar una serie de caracteres del nodo
DOMCharacterData::insertData — Inserta un string en la posición de 16-bit especificada
DOMCharacterData::remove — Removes the character data
DOMCharacterData::replaceData — Reemplaza un substring dentro de un nodo DOMCharacterData
DOMCharacterData::replaceWith — Replaces the character data with new nodes
DOMCharacterData::substringData — Extrae una serie de datos del nodo

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User Contributed Notes 1 note

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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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