*
* @param Config|null $bootstrapConfig The bootstrap config to use with the new
* MediaWikiServices.
+ * @return MediaWikiServices
*/
protected static function resetGlobalServices( Config $bootstrapConfig = null ) {
$oldServices = MediaWikiServices::getInstance();
*
* @since 1.20
*
- * @param array $array
+ * @param array &$array
*/
protected function objectAssociativeSort( array &$array ) {
uasort(
*
* @since 1.20
*
- * @param mixed $r The array to remove string keys from.
+ * @param mixed &$r The array to remove string keys from.
*/
protected static function stripStringKeys( &$r ) {
if ( !is_array( $r ) ) {
/**
* Used as a marker to prevent wfResetOutputBuffers from breaking PHPUnit.
+ * @param string $buffer
* @return string
*/
public static function wfResetOutputBuffersBarrier( $buffer ) {