posix_initgroups
(PHP 5 >= 5.2.0, PHP 7, PHP 8)
posix_initgroups — Calculate the group access list
Description
$username
, int $group_id
): boolCalculates the group access list for the user specified in name.
Parameters
-
username
-
The user to calculate the list for.
-
group_id
-
Typically the group number from the password file.
Return Values
Returns true
on success or false
on failure.
See Also
- The Unix manual page for initgroups(3).