PHP Manual
Dom\HTMLDocument
Serializes the document as an HTML string

Dom\HTMLDocument::saveHtml

(PHP 8 >= 8.4.0)

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

Description

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

Serializes the document as an HTML string.

Parameters

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

Return Values

The serialized HTML document string in the current document encoding.

Errors/Exceptions

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

See Also

Dom\HTMLDocument::saveHtmlFile() - Serializes the document as an HTML file
Dom\HTMLDocument::saveXml() - Serializes the document as an XML string