ConFoo 2025

The Dom\XMLDocument class

(PHP 8 >= 8.4.0)

Вступ

Represents an XML document.

Короткий огляд класу

final class Dom\XMLDocument extends Dom\Document {
/* Успадковані константи */
/* Властивості */
public readonly string $xmlEncoding;
/* Успадковані властивості */
public string $URL;
public readonly ?Dom\DocumentType $doctype;
public readonly ?Dom\Element $documentElement;
public readonly ?Dom\Element $lastElementChild;
public readonly int $childElementCount;
public readonly ?Dom\HTMLElement $head;
public string $title;
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

Зауваження: While the DOMDocument class allows setting certain properties to influence parser behaviour, this class only uses the LIBXML_* constants to configure the parser.

xmlEncoding

An attribute specifying, as part of the XML declaration, the encoding of this document. This is null when unspecified or when it is not known, such as when the Document was created in memory.

xmlStandalone

An attribute specifying, as part of the XML declaration, whether this document is standalone. This is false when unspecified. A standalone document is one where there are no external markup declarations. An example of such a markup declaration is when the DTD declares an attribute with a default value.

xmlVersion

An attribute specifying, as part of the XML declaration, the version number of this document. If there is no declaration and if this document supports the "XML" feature, the value is "1.0".

formatOutput
Nicely formats output with indentation and extra space.

Примітки

Зауваження: The DOM extension uses UTF-8 encoding when working with methods or properties. The parser methods auto-detect the encoding or allow the caller to specify an encoding.

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