update : 2015.11.03
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Get group for the current DirectoryIterator item

DirectoryIterator::getGroup

(PHP 5)

DirectoryIterator::getGroupGet group for the current DirectoryIterator item

설명

public int DirectoryIterator::getGroup ( void )

Get the group id of the file.

인수

이 함수는 인수가 없습니다.

반환값

Returns the group id of the current DirectoryIterator item in numerical format.

예제

Example #1 DirectoryIterator::getGroup() example

<?php
$iterator 
= new DirectoryIterator(dirname(__FILE__));
$groupid  $iterator->getGroup();
echo 
'Directory belongs to group id ' $groupid "\n";
print_r(posix_getgrgid($groupid));
?>

위 예제의 출력 예시:

Directory belongs to group id 42
Array
(
    [name]    => toons
    [passwd]  => x
    [members] => Array
        (
            [0] => tom
            [1] => jerry
        )
    [gid]     => 42
)

참고