Hi
I’ve installed apache2 + php5 + mysql.
It required DOM functions for working with xml. I’ve uncommented it to the php.ini string with php_domxml extension.

When i started using examples from the php.net it shows:

Call to a member function append_child() on a non-object

Example of the code:

$doc = domxml_new_doc("1.0");
$root = $doc->create_element("HTML");
$root = $doc->append_child($root);
$head = $doc->create_element("HEAD");
$head = $root->append_child($head);
$title = $doc->create_element("TITLE");
$title = $head->append_child($title);
$text = $doc->create_text_node("This is the title");
$text = $title->append_child($text);
$doc->dump_file("/tmp/test.xml", false, true);

Also tried that variant:

$dom = new DOMdocument('1.0');     
$element = $dom->create_element('test', 'This is the root element!');
$dom->append_child($element);
echo $dom->dump_mem(true);
$dom->dump_file("/tmp/test.xml", false, true);

In that case there are no any mistakes and xml file too. Could you help me please?