(PHP 5, PHP 7) Validates a document based on a schema

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

(PHP 5, PHP 7) Creates a new DOMAttr

(PHP 5, PHP 7) Returns attribute node public

(PHP 5 >= 5.3.0, PHP 7) Register PHP functions as XPath functions

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

(PHP 5, PHP 7) Creates a new DOMDocument object

(PHP 5 >= 5.1.0, PHP 7) Append raw XML data

(PHP 5, PHP 7) Create new cdata node public DOMCDATASection

(PHP 5, PHP 7) Validates the document based on its DTD