(PHP 5, PHP 7) Normalizes the node public void

(PHP 5, PHP 7) Checks if feature is supported for specified version

(PHP 5, PHP 7) Gets the namespace prefix of the node based on the namespace URI

(PHP 5 >= 5.2.0, PHP 7) Get an XPath for a node

(PHP 5 >= 5.3.0, PHP 7) Get line number for a node

(PHP 5, PHP 7) Gets the namespace URI of the node based on the prefix

(PHP 5, PHP 7) Checks if node has attributes

(PHP 5, PHP 7) Removes child from list of children

(PHP 5, PHP 7) Clones a node public DOMNode

(PHP 5, PHP 7) Adds a new child before a reference node