| protected _insertSignature ( $node, $beforeNode = NULL ) | ||
| $node | The node the signature element should be inserted into. | |
| $beforeNode | The node the signature element should be located before. | |
protected function _insertSignature($node, $beforeNode = NULL)
{
$document = $node->ownerDocument;
$signatureElement = $document->importNode($this->sigNode, TRUE);
if ($beforeNode == NULL) {
$node->insertBefore($signatureElement);
} else {
$node->insertBefore($signatureElement, $beforeNode);
}
}