/** * enable dotfiles in directory listings * * @since 1.3.0 */ public static function enableDotfiles() { self::$dotFiles = true; }
/** * sets new umask setting and returns previous umask setting * * If no value is given only the current umask setting is returned. * * @param int $umask new umask setting * @return int * @since 0.8.0 */ public static function umask($umask = null) { $oldUmask = self::$umask; if (null !== $umask) { self::$umask = $umask; } return $oldUmask; }