(PHP 5, PHP 7) Creates new PI node public DO

(PHP 5, PHP 7) Searches for all elements with given tag name in specified namespace

(PHP 5, PHP 7) Import node into current document

(PHP 5, PHP 7) Create new element node with an associated namespace

(PHP 5, PHP 7) Dumps the internal document into a string using HTML formatting

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

(PHP 5, PHP 7) Create new attribute node with an associated namespace

(PHP 5, PHP 7) Performs relaxNG validation on the document

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

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