DomNode->node_name Returns name of node Description stringDomNode->node_name Returns name of the node. The name has different meanings for the different types of nodes as illustrated in the following table. Meaning of value Type Meaning DomAttribute value of attribute DomAttribute DomCDataSection #cdata-section DomComment #comment DomDocument #document DomDocumentType document type name DomElement tag name DomEntity name of entity DomEntityReference name of entity reference DomNotation notation name DomProcessingInstruction target DomText #text