DOM
PHP Manual

DOMImplementation->createDocumentType()

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DOMImplementation->createDocumentType() — Creates an empty DOMDocumentType object

Descripción

DOMImplementation
DOMDocumentType createDocumentType ([ string $qualifiedName [, string $publicId [, string $systemId ]]] )

Creates an empty DOMDocumentType object. Entity declarations and notations are not made available. Entity reference expansions and default attribute additions do not occur.

Lista de parámetros

qualifiedName

The qualified name of the document type to create.

publicId

The external subset public identifier.

systemId

The external subset system identifier.

Valores retornados

A new DOMDocumentType node with its ownerDocument set to NULL.

Ejemplos

Example#1 Creating a document with an attached DTD

<?php

// Creates an instance of the DOMImplementation class
$imp = new DOMImplementation;

// Creates a DOMDocumentType instance
$dtd $imp->createDocumentType('graph''''graph.dtd');

// Creates a DOMDocument instance
$dom $imp->createDocument(""""$dtd);

// Set other properties
$dom->encoding 'UTF-8';
$dom->standalone false;

// Create an empty element
$element $dom->createElement('graph');

// Append the element
$dom->appendChild($element);

// Retrieve and print the document
echo $dom->saveXML();

?>

El resultado del ejemplo seria:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE graph SYSTEM "graph.dtd">
<graph/>

Errors/Exceptions

DOM_NAMESPACE_ERR

Raised if there is an error with the namespace, as determined by qualifiedName .

Ver también


DOM
PHP Manual