/**
* @param \DOMElement $node
* @param \stdClass $data
*/
protected function transferNamespacesTo(\DOMElement $node, $data)
{
foreach ($data as $key => $namespace) {
$prefix = $key === '$' ? NULL : $key;
if ($node->lookupNamespaceUri($prefix) != $namespace) {
$node->setAttribute(empty($prefix) ? 'xmlns' : 'xmlns:' . $prefix, $namespace);
}
}
}
/**
* @param \DOMElement $node
* @param \stdClass $properties
*/
private function addNamespaceAttributes(\DOMElement $node, $properties)
{
foreach ($properties as $name => $value) {
if ($name === 'xmlns' || substr($name, 0, 6) === 'xmlns:') {
if ($node instanceof \DOMElement) {
$prefix = $name === 'xmlns' ? NULL : substr($name, 6);
if ($node->lookupNamespaceUri($prefix) != $value) {
$node->setAttribute($name, $value);
}
}
}
}
}
/**
* @param \DOMElement $element
* @param string $text
* @return NamespaceName
*/
public static function create(\DOMElement $element, $text)
{
list($prefix, $name) = explode(':', $text);
$namespace = $element->lookupNamespaceUri($prefix);
return new NamespaceName($namespace, $name);
}