public static function getInstance() : Comparator { if (static::$INSTANCE === null) { static::$INSTANCE = new NaturalComparator(); } return static::$INSTANCE; }
/** * Get instance * * @return \GravityMedia\Metadata\GetId3 */ public static function getInstance() { if (null === static::$INSTANCE) { static::$INSTANCE = new static(); } return static::$INSTANCE; }