The Dom\Element class

(PHP 8 >= 8.4.0)

Einführung

Represents an element.

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

Klassenbeschreibung

class Dom\Element extends Dom\Node implements Dom\ParentNode, Dom\ChildNode {

/* Geerbte Konstanten */

public const int Dom\Node::DOCUMENT_POSITION_DISCONNECTED = 0x1;

public const int Dom\Node::DOCUMENT_POSITION_PRECEDING = 0x2;

public const int Dom\Node::DOCUMENT_POSITION_FOLLOWING = 0x4;

public const int Dom\Node::DOCUMENT_POSITION_CONTAINS = 0x8;

public const int Dom\Node::DOCUMENT_POSITION_CONTAINED_BY = 0x10;

public const int Dom\Node::DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC = 0x20;

/* Eigenschaften */

public readonly ?string $namespaceURI;

public readonly ?string $prefix;

public readonly string $localName;

public readonly string $tagName;

public string $id;

public string $className;

public readonly Dom\TokenList $classList;

public readonly Dom\NamedNodeMap $attributes;

public readonly ?Dom\Element $firstElementChild;

public readonly ?Dom\Element $lastElementChild;

public readonly int $childElementCount;

public readonly ?Dom\Element $previousElementSibling;

public readonly ?Dom\Element $nextElementSibling;

public string $innerHTML;

public string $substitutedNodeValue;

/* Geerbte Eigenschaften */

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;

public ?string $nodeValue;

public ?string $textContent;

/* Methoden */

/* Not documented yet */

/* Geerbte Methoden */

/* Not documented yet */

}

Eigenschaften

namespaceURI: The namespace URI of the element.
prefix: The namespace prefix of the element.
localName: The local name of the element.
tagName: The HTML-uppercased qualified name of the element.
className: Eine Zeichenkette, die die Klassen des Elements durch Leerzeichen getrennt darstellt.
classList: Returns an instance of Dom\TokenList to easily manage the classes on this element.
attributes: Returns an instance of Dom\NamedNodeMap that represents the attributes of this element.
id: Gibt die Element-ID durch das Attribut "id" wieder.
firstElementChild: Erstes Kindelement oder null.
lastElementChild: Letztes Kindelement oder null.
childElementCount: Die Anzahl der Kindelemente.
previousElementSibling: Das vorherige Geschwisterelement oder null.
nextElementSibling: Das nächste Geschwisterelement oder null.
innerHTML: The inner HTML (or XML for XML documents) of the element.
substitutedNodeValue: The node value with entity substitution enabled.

Anmerkungen

Hinweis: Die Erweiterung DOM verwendet die UTF-8-Kodierung, wenn sie mit Methoden oder Eigenschaften arbeitet. Die Parser-Methoden erkennen die Kodierung automatisch oder erlauben es dem Aufrufer, eine Kodierung anzugeben.

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