(PHP 5, PHP 7) Checks if attribute is a defined ID

(PHP 5, PHP 7) Creates a new

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

(PHP 5, PHP 7) Removes attribute public bool

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

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

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

(PHP 5, PHP 7) Removes attribute public bool

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

(PHP 5, PHP 7) Adds new attribute public DOMAttr