(PHP 5 >= 5.1.2, PHP 7, PECL xmlwriter >= 0.1.0)
XMLWriter::startDtd -- xmlwriter_start_dtd — Create start DTD tag
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$qualifiedName
[, string $publicId
[, string $systemId
]] ) : bool���̻����
$xmlwriter
, string $qualifiedName
[, string $publicId
[, string $systemId
]] ) : boolStarts a DTD.
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qualifiedNameThe qualified name of the document type to create.
publicIdThe external subset public identifier.
systemIdThe external subset system identifier.
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