Return info about a group by name - Справочник: PHP5.4

Описание

array posix_getgrnam ( string $name )

Gets information about a group provided its name.

Список параметров

name: The name of the group

Возвращаемые значения

The array elements returned are:

**The group information array**
Element	Description
name	The name element contains the name of the group. This is a short, usually less than 16 character "handle" of the group, not the real, full name. This should be the same as the `name` parameter used when calling the function, and hence redundant.
passwd	The passwd element contains the group's password in an encrypted format. Often, for example on a system employing "shadow" passwords, an asterisk is returned instead.
gid	Group ID of the group in numeric form.
members	This consists of an array of string's for all the members in the group.

Список изменений

Версия	Описание
4.2.0	Prior to this version, members was simply an integer representing the number of members in the group, and the member names were returned with numerical indices.

Примеры

Пример #1 Example use of posix_getgrnam()


<?php

$groupinfo = posix_getgrnam("toons");

print_r($groupinfo);
?>

Результатом выполнения данного примера будет что-то подобное:

Array
(
    [name]    => toons
    [passwd]  => x
    [members] => Array
        (
            [0] => tom
            [1] => jerry
        )
    [gid]     => 42
)

Смотрите также

posix_getegid() - Return the effective group ID of the current process
posix_getgrgid() - Return info about a group by group id
filegroup() - Получает идентификатор группы файла
stat() - Возвращает информацию о файле
safe_mode_gid
POSIX man page GETGRNAM(3)