(PHP 4, PHP 5, PHP 7) Get options from an XML parser

(PHP 4, PHP 5, PHP 7) Set up external entity reference handler

(PHP 4, PHP 5, PHP 7) Set up unparsed entity declaration handler

(PHP 4, PHP 5, PHP 7) Set options in an XML parser

(PHP 4, PHP 5, PHP 7) Get current line number for an XML parser

(PHP 4, PHP 5, PHP 7) Get current column number for an XML parser

(PHP 4, PHP 5, PHP 7) Set up character data handler

(PHP 4, PHP 5, PHP 7) Get current byte index for an XML parser

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

(PHP 4, PHP 5, PHP 7) Converts a string with ISO-8859-1 characters encoded with UTF-8 to single-byte ISO-8859-1