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La clase DOMAttr

(PHP 5, PHP 7, PHP 8)

Introducción

DOMAttr representa un atributo en el objeto DOMElement.

Sinopsis de la Clase

class DOMAttr extends DOMNode {
/* Constantes heredadas */
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 readonly string $name;
public readonly bool $specified;
public string $value;
public readonly ?DOMElement $ownerElement;
public readonly mixed $schemaTypeInfo;
/* 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 __construct(string $name, string $value = "")
public isId(): bool
/* 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::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
public DOMNode::__sleep(): array
public DOMNode::__wakeup(): void
}

Propiedades

name

El nombre del atributo.

ownerElement

El elemento que contiene el atributo o null.

schemaTypeInfo

Aún no implementado, siempre vale null.

specified

Aún no implementado, siempre vale true.

value

El valor del atributo.

Nota:

Tenga en cuenta que las entidades XML se expanden cuando se define un valor. Por lo tanto, el carácter & tiene un significado especial. Establecer valor a sí mismo fallará cuando valor contiene un &. Para evitar la expansión de entidades, utilice en su lugar DOMElement::setAttribute().

Ver también

Tabla de contenidos