* Return a new SearchResult and initializes it with a title.
*
* @param Title $title
- * @param SearchResultSet $parentSet
+ * @param SearchResultSet|null $parentSet
* @return SearchResult
*/
public static function newFromTitle( $title, SearchResultSet $parentSet = null ) {
if ( $extensionData instanceof Closure ) {
$this->extensionData = $extensionData;
} elseif ( is_array( $extensionData ) ) {
- wfDeprecated( __METHOD__ . ' with array argument', 1.32 );
+ wfDeprecated( __METHOD__ . ' with array argument', '1.32' );
$this->extensionData = function () use ( $extensionData ) {
return $extensionData;
};