@@ -98,7 +98,7 @@ |
||
| 98 | 98 | * |
| 99 | 99 | * @param int $cutoff_timestamp All nonces added before this timestamp will be removed. |
| 100 | 100 | * |
| 101 | - * @return true |
|
| 101 | + * @return boolean |
|
| 102 | 102 | */ |
| 103 | 103 | public static function clean_all( $cutoff_timestamp = PHP_INT_MAX ) { |
| 104 | 104 | for ( $i = 0; $i < 1000; ++$i ) { |