/**
* Convert an ordered array to XML
* Wraps each element in the singular form of the root element
*
* @param array ordered array
* @param string root element, plural
* @return string XML String
*/
public static function ordered2xml($ordered, $root_element = "elements")
{
if (!is_array($ordered) || count($ordered) == 0) {
return "<" . $root_element . " />\n";
}
foreach ($ordered as $element) {
$xml .= xml::assoc2xml($element, inflector::singular($root_element));
}
return "<" . $root_element . ">\n" . xml::pad($xml) . "</" . $root_element . ">\n";
}
