(PHP 5, PHP 7) Searches for all elements with given local tag name

(PHP 5, PHP 7) Load XML from a string public

(PHP 5, PHP 7) Insert a string at the specified 16-bit unit offset

(PHP 5, PHP 7) Indicates if two nodes are the same node

(PHP 5 >= 5.2.0, PHP 7) Canonicalize nodes to a string

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