$node->appendChild($doc->createTextNode($obj));
} else if (is_associative_array($obj)) { # substitute
$num_children = ($node->childNodes == null) ? 0 : $node->childNodes->length;
+ $children = array();
for ($i = 0; $i < $num_children; ++$i) {
- $child = $node->childNodes->item($i);
+ $children[] = $node->childNodes->item($i);
+ }
+
+ for ($i = 0; $i < $num_children; ++$i) {
+ $child = $children[$i];
$processed = false;
if ($child->nodeType == XML_ELEMENT_NODE) {
while ($node->childNodes->length > 0) {
$child = $node->childNodes->item(0);
$node->removeChild($child);
- $parent->insertBefore($child, $node);
+ $parent->insertBefore(own_clone_node($child, $doc), $node);
}
$parent->removeChild($node);
}