ConFoo 2025

The Dom\DocumentType class

(PHP 8 >= 8.4.0)

Вступ

Each Dom\Document has a doctype attribute whose value is either null or a Dom\DocumentType object.

This is the modern, spec-compliant equivalent of DOMImplementation.

Короткий огляд класу

class Dom\DocumentType extends Dom\Node implements Dom\ChildNode {
/* Успадковані константи */
/* Властивості */
public readonly string $name;
public readonly string $publicId;
public readonly string $systemId;
public readonly ?string $internalSubset;
/* Успадковані властивості */
public readonly int $nodeType;
public readonly string $nodeName;
public readonly string $baseURI;
public readonly bool $isConnected;
public readonly ?Dom\Document $ownerDocument;
public readonly ?Dom\Node $parentNode;
public readonly ?Dom\Element $parentElement;
public readonly Dom\NodeList $childNodes;
public readonly ?Dom\Node $firstChild;
public readonly ?Dom\Node $lastChild;
public readonly ?Dom\Node $previousSibling;
public readonly ?Dom\Node $nextSibling;
/* Методи */
/* Not documented yet */
/* Успадковані методи */
/* Not documented yet */
}

Властивості

publicId

The public identifier of the external subset.

systemId

The system identifier of the external subset. This may be an absolute URI or not.

name

The name of DTD; i.e., the name immediately following the DOCTYPE keyword.

entities
A Dom\DtdNamedNodeMap containing the general entities, both external and internal, declared in the DTD.
notations
A Dom\DtdNamedNodeMap containing the notations declared in the DTD.
internalSubset

The internal subset as a string, or null if there is none. This does not contain the delimiting square brackets.

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