update to 2.3.1 version (build 388)

cleanup code and fix a bug
This commit is contained in:
2021-03-18 14:56:35 +08:00
parent 456b102c15
commit e77b9d4970
57 changed files with 179 additions and 508 deletions

View File

@@ -16,7 +16,7 @@ class ZMAtomic
* @param $name
* @return Atomic|null
*/
public static function get($name) {
public static function get($name): ?Atomic {
return self::$atomics[$name] ?? null;
}