/**
* Resolves a provided tag name into namespace and local name
*
* @param string $name
* @return string[]
*/
private function resolveTagName($name)
{
list($prefix, $localName) = QualifiedName::split($name);
if (empty($prefix)) {
return array('', $localName);
} else {
$namespace = $this->getDocument()->getNamespace($prefix);
return array($namespace, $localName);
}
}
/**
* Allow getElementsByTagName to use the defined namespaces.
*
* @param string $name
* @return \DOMNodeList
*/
public function getElementsByTagName($name)
{
list($prefix, $localName) = QualifiedName::split($name);
$namespace = $namespace = $this->getNamespace((string) $prefix);
if ($namespace != '') {
return $this->getElementsByTagNameNS($namespace, $localName);
} else {
return parent::getElementsByTagName($localName);
}
}
