posix_initgroups

    (PHP 5 >= 5.2.0, PHP 7, PHP 8)

    posix_initgroups — Calculate the group access list

    说明

    posix_initgroups(string $username, int $group_id): bool

    Calculates the group access list for the user specified in name.

    参数

    username

    The user to calculate the list for.

    group_id

    Typically the group number from the password file.

    返回值

    成功时返回 true， 或者在失败时返回 false。

    参见

    • The Unix manual page for initgroups(3).

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