umask

Function • Params and return types changed in PHP 8.0

Changes the current umask.

PHP 5
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

umask Function synopsis

umask(?int $mask = null): int

Parameters

$mask

OptionalType?intDefault valuenull

The new umask.

Return value

Typeint

If $mask is null, umask simply returns the current umask otherwise the old umask is returned.

Changes to the umask Function

PHP 8.0

  • Return type added: int
  • Parameter type added for parameter #1 ($mask): ?int
  • Parameter default value added for position #1 ($mask): null
- umask($mask)
+ umask(?int $mask = null): int

umask Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes