function getXML($data)
{
$doc = new DOMDocument();
$doc->formatOutput = true;
// Add whitespace to make easier to read XML
$doc->preserveWhiteSpace = false;
$child = generate_xml_element($doc, $data);
if ($child) {
$doc->appendChild($child);
}
$outXml = $doc->saveXML();
$xml = new DOMDocument();
$xml->preserveWhiteSpace = false;
$xml->formatOutput = true;
$xml->loadXML($outXml);
$outXml = $xml->saveXML();
return $outXml;
}
function generate_xml_element($dom, $data)
{
if (empty($data['name'])) {
return false;
}
// Create the element
$element_value = !empty($data['value']) ? $data['value'] : null;
$element = $dom->createElement($data['name'], $element_value);
// Add any attributes
if (!empty($data['attributes']) && is_array($data['attributes'])) {
foreach ($data['attributes'] as $attribute_key => $attribute_value) {
$element->setAttribute($attribute_key, $attribute_value);
}
}
// Recursively iterate through any other items in the data array
foreach ($data as $data_key => $child_data) {
if (!is_numeric($data_key)) {
continue;
}
$child = generate_xml_element($dom, $child_data);
if ($child) {
$element->appendChild($child);
}
}
return $element;
}
