(PHP 4, PHP 5, PHP 7) Set up notation declaration handler

(PHP 4 >= 4.0.5, PHP 5, PHP 7) Set up end namespace declaration handler

(PHP 4, PHP 5, PHP 7) Get XML parser error string

(PHP 4, PHP 5, PHP 7) Set up processing instruction (PI) handler

(PHP 4, PHP 5, PHP 7) Create an XML parser resource

(PHP 4, PHP 5, PHP 7) Encodes an ISO-8859-1 string to UTF-8

(PHP 4, PHP 5, PHP 7) Get XML parser error code

(PHP 4, PHP 5, PHP 7) Use XML Parser within an object

(PHP 4, PHP 5, PHP 7) Start parsing an XML document

(PHP 4, PHP 5, PHP 7) Free an XML parser bool