Gets file group
Syntax
filegroup ( string $filename ) : int
Parameters
filenamePath to the file.
Return
Returns the group ID of the file, or FALSE if an error occurs. The group ID is returned in numerical format, use posix_getgrgid() to resolve it to a group name. Upon failure, FALSE is returned.
Examples
1
<? $filename = $_SERVER['DOCUMENT_ROOT'] . '/assets/txt/file.txt'; $return = filegroup($filename); print_r($return); ?>
1234567
2
<? $filename = $_SERVER['DOCUMENT_ROOT'] . '/assets/txt/file.txt'; $return = filegroup($filename); $posix_getgrgid = posix_getgrgid($return); print_r($posix_getgrgid); ?>
Array
(
[name] => root
[passwd] => x
[members] => Array
(
)
[gid] => 1234567
)
