diff options
Diffstat (limited to 'classes/Prefs.php')
| -rw-r--r-- | classes/Prefs.php | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/classes/Prefs.php b/classes/Prefs.php index f7e6e39c0..08f402d40 100644 --- a/classes/Prefs.php +++ b/classes/Prefs.php @@ -144,14 +144,12 @@ class Prefs { Prefs::_PREFS_MIGRATED ]; - /** @var Prefs|null */ - private static $instance; + private static ?Prefs $instance = null; /** @var array<string, bool|int|string> */ - private $cache = []; + private array $cache = []; - /** @var PDO */ - private $pdo; + private ?PDO $pdo = null; public static function get_instance() : Prefs { if (self::$instance == null) |