DomDocument->document_element
(no version information, might be only in CVS)
DomDocument->document_element -- Returns root element node
Description
domelement
DomDocument->document_element ( void )
This function returns the root element node of a document.
The following example returns just the element with name CHAPTER and prints it. The other node -- the comment -- is not returned.
Example 1. Retrieving root element <?php
include("example.inc");
if (!$dom = domxml_open_mem($xmlstr)) {
echo "Error while parsing the document\n";
exit;
}
$root = $dom->document_element();
print_r($root);
?> |
The above example will output: domelement Object ( [type] => 1 [tagname] => chapter [0] => 6 [1] => 137960648 ) |
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