/**
* Transform an associative array or associative iterable to a xml document.
* @param mixed $iterable
* @param DOMElement $element
* @param DOMDocument $document
* @return void
*/
public function assocToXml($iterable, DOMElement $element, DOMDocument $document)
{
foreach ($iterable as $key => $item) {
$iterable = is_array($item) || $item instanceof Iterator;
if ($iterable && ArrayUtil::isIndexed($item)) {
$key = StringUtil::pluralize($key);
}
if (is_int($key)) {
$key = $this->numNodePrefix . $key;
}
$node = $document->createElement($key);
$element->appendChild($node);
$this->toXml($item, $node, $document);
}
}
