(PHP 5 >= 5.2.0, PHP 7) Validate document against XSD

(PHP 5 >= 5.1.0, PHP 7) Position cursor on the parent Element of current Attribute

(PHP 5 >= 5.1.0, PHP 7) Returns a copy of the current node as a DOM object

(PHP 5 >= 5.1.0, PHP 7) Get the value of an attribute by localname and URI

(PHP 5 >= 5.1.0, PHP 7) Set the URI containing the XML to parse

(PHP 5 >= 5.1.0, PHP 7) Get the value of an attribute by index

(PHP 5 >= 5.1.0, PHP 7) Indicates if the parsed document is valid

(PHP 5 >= 5.1.0, PHP 7) Move cursor to an attribute by index

(PHP 5 >= 5.1.0, PHP 7) Lookup namespace for a prefix

(PHP 5 >= 5.1.0, PHP 7) Move cursor to a named attribute