* <https://github.com/phacility/xhprof>. XHProf can be installed as a PECL
* package for use with PHP5 (Zend PHP) and is built-in to HHVM 3.3.0.
*
- * @author Bryan Davis <bd808@wikimedia.org>
- * @copyright © 2014 Bryan Davis and Wikimedia Foundation.
+ * @copyright © 2014 Wikimedia Foundation and contributors
* @since 1.28
*/
class XhprofData {
* The resulting array is left padded with nulls, so a key
* with no parent (eg 'main()') will return [null, 'function'].
*
+ * @param string $key
* @return array
*/
public static function splitKey( $key ) {