Dom\HTMLDocument::saveXml

(PHP 8 >= 8.4.0)

Dom\HTMLDocument::saveXml — Serializes the document as an XML string

Description

public Dom\HTMLDocument::saveXml(?Dom\Node $node = null, int $options = 0): string|false

Serializes the document as an XML string.

Parameters

node
The node to serialize. If not provided, the entire document is serialized.
options
Additional Options. The LIBXML_NOEMPTYTAG and LIBXML_NOXMLDECL options are supported. Prior to PHP 8.3.0, only the LIBXML_NOEMPTYTAG option is supported.

Return Values

The serialized XML document string in the current document encoding, or false on failure.

Errors/Exceptions

See Also