ScotlandPHP 2019

posix_getgroups

(PHP 4, PHP 5, PHP 7)

posix_getgroupsReturn the group set of the current process

Description

posix_getgroups ( void ) : array

Gets the group set of the current process.

Return Values

Returns an array of integers containing the numeric group ids of the group set of the current process.

Examples

Example #1 Example use of posix_getgroups()

<?php

$groups 
posix_getgroups();

print_r($groups);
?>

The above example will output something similar to:

Array
(
    [0] => 4
    [1] => 20
    [2] => 24
    [3] => 25
    [4] => 29
    [5] => 30
    [6] => 33
    [7] => 44
    [8] => 46
    [9] => 104
    [10] => 109
    [11] => 110
    [12] => 1000
)

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