DomElement->get_elements_by_tagname()

Gets elements by tagname ()

DomElement {
  array get_elements_by_tagname(string name);
}

Gets all the sub elements with the specific name within the current element.

参数

name

The name of the seeked element.

返回值

Returns an array of DomElement objects.

范例

例 504. Getting a content

<?php
if (!$dom = domxml_open_mem($xmlstr)) {
 echo
"Error while parsing the document\n";
 exit;
}

$root = $dom->document_element();

$node_array = $root->get_elements_by_tagname('element');

foreach (
$node_array as $node) {
   echo
' - ' . $node->get_content() . "\n";
}

?>

Migrating to PHP 5

Use DOMElement->getElementsByTagName().