DOMAttr Properties:
(string) name - read only
(string) value - read/write
(DOMElement) ownerElement - read only

DOMCharacterData Properties:
(string) data - read/write
(int) length - read only

DOMDocument Properties:
(DOMDocumentType) doctype - read only
(DOMImplementation) implementation - read only
(DOMElement) documentElement - read only
(string) actualEncoding - read only alias for encoding
(string) encoding
(bool) standalone
(string) version
(bool) strictErrorChecking - enable (TRUE)/disable(FALSE) exceptions. Normal PHP errors when disabled - default TRUE
(string) documentURI config - read only
(bool) formatOutput - format output when using save() or saveXML() - default FALSE
(bool) validateOnParser - set Parser to validate document when using load() or loadXML() - default FALSE
(bool) resolveExternals - resolve External Entities but do not validate on load() or loadXML() - default FALSE
(bool) preserveWhiteSpace - preserve whitespace on load() or loadXML() - default TRUE
(bool) substituteEntities - substitute Entities on load() or loadXML() - default FALSE

DOMElement Properties:
(string) tagName - read only

DOMEntity Properties:
(string) publicId - read only
(string) systemId - read only
(string) notationName - read only

DOMNamedNodeMap Properties:
(int) length - read only

DOMNode Properties:
(string) nodeName - read only
(string) nodeValue
(int) nodeType - read only
(DOMNode) parentNode - read only
(DOMNodeList) childNodes - read only
(DOMNode) firstChild - read only
(DOMNode) lastChild - read only
(DOMNode) previousSibling - read only
(DOMNode) nextSibling - read only
(DOMNamedNodeMap) attributes - read only
(DOMDocument) ownerDocument - read only
(string) namespaceUri - read only
(string) prefix
(string) localName - read only
(string) textContent - currently only read implemented

DOMNodeList Properties:
(int) length - read only

DOMNotation Properties:
(string) publicId - read only
(string) systemId - read only

DOMProcessingInstruction Properties:
(string) target - read only
(string) data - read/write

DOMText Properties:
(string) wholeText - read only

DOMXPath Properties:
(DOMDocument) document - read only