A classe DOMCharacterData

(PHP 5, PHP 7, PHP 8)

Introdução

Representa nós com dados de caracteres. Não há nós que correspondam diretamente a esta classe, mas outros nós herdam dela.

Resumo da classe

class DOMCharacterData extends DOMNode implements DOMChildNode {

/* Propriedades */

public string $data;

public readonly int $length;

public readonly ?DOMElement $previousElementSibling;

public readonly ?DOMElement $nextElementSibling;

/* Propriedades herdadas */

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 herdados */

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

}

Propriedades

data: O conteúdo do nó.
length: O comprimento do conteúdo.
nextElementSibling: O próximo elemento irmão ou null.
previousElementSibling: O elemento irmão anterior ou null.

Registro de Alterações

Versão	Descrição
8.0.0	As propriedades `nextElementSibling` e `previousElementSibling` foram adicionadas.
8.0.0	DOMCharacterData implementa DOMChildNode agora.

Veja Também

» Especificação do W3C para CharacterData.

Índice

DOMCharacterData::after — Adiciona nós após os dados do caractere
DOMCharacterData::appendData — Acrescenta a string ao final dos dados de caractere do nó
DOMCharacterData::before — Adiciona nós antes do nó
DOMCharacterData::deleteData — Remove uma faixa de caracteres do nó
DOMCharacterData::insertData — Insere uma string na posição especificada da unidade de 16 bits
DOMCharacterData::remove — Remove os dados do caractere
DOMCharacterData::replaceData — Substitui uma substring dentro do nó DOMCharacterData
DOMCharacterData::replaceWith — Substitui os dados de caracteres por novos nós
DOMCharacterData::substringData — Extrai uma faixa de dados do nó

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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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