DOMDocumentFragment::appendXML
DOMElement
DOM
PHP Manual

# The DOMDocumentType class

## Introduction

Each DOMDocument has a doctype attribute whose value is either `NULL` or a DOMDocumentType object.

## Class synopsis

DOMDocumentType
class DOMDocumentType extends DOMNode {
/* Properties */
readonly public string $publicId ;
readonly public string $systemId ;
readonly public string $name ;
readonly public DOMNamedNodeMap $entities ;
readonly public DOMNamedNodeMap $notations ;
readonly public string $internalSubset ;
/* Inherited methods */
DOMNode DOMNode::appendChild ( DOMNode `$newnode` )
DOMNode DOMNode::cloneNode ([ bool `$deep` ] )
bool DOMNode::hasAttributes ( void )
bool DOMNode::hasChildNodes ( void )
DOMNode DOMNode::insertBefore ( DOMNode `$newnode` [, DOMNode `$refnode` ] )
bool DOMNode::isDefaultNamespace ( string `$namespaceURI` )
bool DOMNode::isSameNode ( DOMNode `$node` )
bool DOMNode::isSupported ( string `$feature` , string `$version` )
string DOMNode::lookupNamespaceURI ( string `$prefix` )
string DOMNode::lookupPrefix ( string `$namespaceURI` )
void DOMNode::normalize ( void )
DOMNode DOMNode::removeChild ( DOMNode `$oldnode` )
DOMNode DOMNode::replaceChild ( DOMNode `$newnode` , DOMNode `$oldnode` )
}

## Properties

publicId

  The public identifier of the external subset.

systemId

  The system identifier of the external subset. This may be an absolute URI or not.

name

  The name of DTD; i.e., the name immediately following the DOCTYPE keyword.

entities

  A DOMNamedNodeMap containing the general entities, both external and internal, declared in the DTD.

notations

  A DOMNamedNodeMap containing the notations declared in the DTD.

internalSubset

  The internal subset as a string, or null if there is none. This is does not contain the delimiting square brackets.

DOMDocumentFragment::appendXML
DOMElement
DOM
PHP Manual