DirectoryIterator::getGroup

(PHP 5)

DirectoryIterator::getGroup — Get 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

DirectoryIterator::getiNode() - Get inode for the current DirectoryIterator item
DirectoryIterator::getOwner() - Get owner of current DirectoryIterator item
DirectoryIterator::getPerms() - Get the permissions of current DirectoryIterator item
filegroup() - Gets file group
posix_getgrgid() - Return info about a group by group id