(PHP 5 >= 5.1.2, PHP 7, PECL xmlwriter >= 0.1.0) Write full DTD element tag

(PHP 5 >= 5.1.2, PHP 7, PECL xmlwriter >= 0.1.0) Write full DTD tag

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

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

(PHP 5 >= 5.2.0, PHP 7) Runs XPath query on XML data

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

(PHP 5 >= 5.1.2, PHP 7, PECL xmlwriter >= 0.1.0) Create start DTD Entity

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

(PHP 4, PHP 5, PHP 7) Unserializes a WDDX packet

(^) Test to see whether change logging is switched on