public static function load($xml, $test_id)
{
if ($xml instanceof DOMElement) {
$dom = $xml;
} else {
$dom = new DOMDocument();
$dom->loadXML($xml);
}
$lst = $dom->getElementsByTagName('test_set_version');
$col = array();
foreach ($lst as $item) {
$obj = new Litmus_Version();
$obj->setTestId($test_id);
foreach ($item->childNodes as $child) {
$property = $child->nodeName;
$obj->{$property} = $child;
}
array_push($col, $obj);
}
return $col;
}
