HtmlDocument

HtmlDocument class for handling HTML document.

Queries the following namespace:

Method	Description	Available from version
Constructor	Class of `HtmlDocument` constructor.
checkMetadata	Returns true when metadata is complete.
detectEncoding	Document HTML encoding autodetection.
extractElementAttributes	Parses HTML content for indicated element attributes and completes $destination by an array of detected attributes.
getExtraField	Returns value for additional metadata field.
getHtml	Returns full document HTML code.
getLinkHref	Returns href attribute value for link element with specified rel attribute.
getMetaContent	Returns content attribute value.
getMetadata	Returns metadata, retrieved from page.
getTitle	Returns document TITLE metadata.
getUri	Returns document URL.
setDescription	Sets DESCRIPTION metadata for document.
setEmbed	Sets EMBED metadata for document, if permitted.
setEncoding	Sets document HTML encoding.
setExtraField	Sets additional metadata fields.
setImage	Sets IMAGE metadata for document.
setTitle	Sets TITLE metadata for document.