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domxml_root

Name

domxml_root — Gets the root node.

Synopsis

object domxml_root(document);
object document: A reference an XML Document object

Returns

The root Node on success or FALSE on error.

Description

Returns the root node, which is the first node after the prolog excluding other tags such as comments. The Document object alias prototype is object root(void)() .

Version

PHP 4 >= 4.0b4

Example

Example 257. Get the Root node

//create document
$doc = domxml_new_xmldoc("1.0");
$root = $doc->add_root("HTML ");
$head = $root->new_child("HEAD", "");
$head->set_attribute("Language","english");
$head->set_attribute("Region","USA");
$title = $head->new_child("TITLE", "Hello World");
$root->new_child("BODY","This is the body");

//get the root node
$root = $doc->root();
print "Root name: " . $root->name;



PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing (Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch). This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later (the latest version is presently available at http://www.opencontent.org/openpub/). The authors of this book have elected not to choose any options under the OPL. This online book was obtained from http://www.fooassociates.com/phpfer/ and is designed to provide information about the PHP programming language, focusing on PHP version 4.0.4 for the most part. The information is provided on an as-is basis, and no warranty or fitness is implied. All persons and entities shall have neither liability nor responsibility to any person or entity with respect to any loss or damage arising from the information contained in this book.

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