Dom\HTMLDocument::saveHtml

(PHP 8 >= 8.4.0)

Dom\HTMLDocument::saveHtml — Serializes the document as an HTML string

public function Dom\HTMLDocument::saveHtml(?Dom\Node $node = null): string

Serializes the document as an HTML string.

node: The node to serialize. If not provided, the entire document is serialized.

The serialized HTML document string in the current document encoding.

Throws a Dom\DOMException with code Dom\WRONG_DOCUMENT_ERR if node is from another document.