La clase DOMProcessingInstruction

(PHP 5, PHP 7, PHP 8)

Introducción

Esto representa un nodo de instrucción de procesamiento (PI). Estos nodos están destinados a indicar zonas de datos destinadas al procesamiento por aplicaciones específicas.

Sinopsis de la clase

class DOMProcessingInstruction 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 $target ;

public string $data ;

/* 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 function __construct (string $name, string $value = "")

/* Métodos heredados */

public function DOMNode::appendChild (DOMNode $node): DOMNode |false

public function DOMNode::C14N (
bool $exclusive = false ,
bool $withComments = false ,
? array $xpath = null ,
? array $nsPrefixes = null
): string |false

public function DOMNode::C14NFile (
string $uri,
bool $exclusive = false ,
bool $withComments = false ,
? array $xpath = null ,
? array $nsPrefixes = null
): int |false

public function DOMNode::cloneNode (bool $deep = false ): DOMNode |false

public function DOMNode::compareDocumentPosition (DOMNode $other): int

public function DOMNode::contains (DOMNode |DOMNameSpaceNode |null $other): bool

public function DOMNode::getLineNo (): int

public function DOMNode::getNodePath (): ? string

public function DOMNode::getRootNode (? array $options = null ): DOMNode

public function DOMNode::hasAttributes (): bool

public function DOMNode::hasChildNodes (): bool

public function DOMNode::insertBefore (DOMNode $node, ? DOMNode $child = null ): DOMNode |false

public function DOMNode::isDefaultNamespace (string $namespace): bool

public function DOMNode::isEqualNode (? DOMNode $otherNode): bool

public function DOMNode::isSameNode (DOMNode $otherNode): bool

public function DOMNode::isSupported (string $feature, string $version): bool

public function DOMNode::lookupNamespaceURI (? string $prefix): ? string

public function DOMNode::lookupPrefix (string $namespace): ? string

public function DOMNode::normalize (): void

public function DOMNode::removeChild (DOMNode $child): DOMNode |false

public function DOMNode::replaceChild (DOMNode $node, DOMNode $child): DOMNode |false

public function DOMNode::__sleep (): array

public function DOMNode::__wakeup (): void

}

Propiedades

target: Una cadena que representa la aplicación para la cual los datos están destinados.
data: Datos específicos de la aplicación.

Tabla de contenidos

DOMProcessingInstruction::__construct — Crea un nuevo objeto DOMProcessingInstruction

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