posix_getgrgid

Function • Params and return types changed in PHP 8.0

Return info about a group by group id.

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

posix_getgrgid Function synopsis

posix_getgrgid(int $group_id): array|false

Parameters

$group_id

Typeint

The group id.

Return value

Typearray|false

The array elements returned are:

The function returns false on failure.

Changes to the posix_getgrgid Function

PHP 8.0

  • Return type added: array|false
  • Parameter name of parameter #1 changed: $gid to $group_id
  • Parameter type added for parameter #1 ($group_id): int
- posix_getgrgid($gid)
+ posix_getgrgid(int $group_id): array|false

posix_getgrgid 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