DirectoryIterator::getGroup
(PHP 5, PHP 7)
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
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