(PHP 5 >= 5.1.2, PECL xmlwriter >= 0.1.0)
XMLWriter::startDTDElement -- xmlwriter_start_dtd_element — Create start DTD element
Object oriented style
$qualifiedName
   )Procedural style
$xmlwriter
   , string $qualifiedName
   )Starts a DTD element.
xmlwriterOnly for procedural calls. The XMLWriter resource that is being modified. This resource comes from a call to xmlwriter_open_uri() or xmlwriter_open_memory().
qualifiedNameThe qualified name of the document type to create.
   Returns TRUE on success or FALSE on failure.