posix_getgroups
(PHP 4, PHP 5, PHP 7, PHP 8)
posix_getgroups — Return the group set of the current process
說明
posix_getgroups(): array|false
Gets the group set of the current process.
參數
此函式沒有參數。
返回值
Returns an array of integers containing the numeric group ids of the group
set of the current process, 或者在失敗時返回 false.
範例
示例 #1 Example use of posix_getgroups()
<?php
$groups = posix_getgroups();
print_r($groups);
?>
以上例程的輸出類似於：
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
)