- getAttribute
Returns attribute value. Returns null when attribute doesn't exist or when
attribute exist but doesn
- getTextContent
Returns the text content of this node and its descendants.
- addChild
Appends several child nodes at once. Reindex is done after all children is
added.
- getChild
Returns a child node with given hierarchy. Just a shortcut for successive calls
of #getChild(int).
- getChildElements
Returns an array of all children elements.
- getChildNodesCount
Returns number of all child nodes.
- getFirstChild
Returns first child or null if no children exist.
- getNextSiblingElement
Returns this node's next element.
- getNextSiblingName
Returns this node's next element with the same name.
- getNodeName
Returns node name or null if name is not available.
- getNodeType
Returns NodeType.
- getParentNode
Returns parent node or null if no parent exist.