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

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

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

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

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

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

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

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

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

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