| public loadNodeValue ( DOMNode $node, Horde_Kolab_Format_Xml_Helper $helper, array $params = [] ) : mixed | null | ||
| $node | DOMNode | Retrieve value for this node. |
| $helper | Horde_Kolab_Format_Xml_Helper | A XML helper instance. |
| $params | array | Additiona parameters for this parse operation. |
| return | mixed | null | The value or null if no value was found. |
public function loadNodeValue($node, Horde_Kolab_Format_Xml_Helper $helper, $params = array())
{
$result = $helper->fetchNodeValue($node);
if ($result === null) {
$result = '';
}
return $result;
}