(PHP 5, PHP 7)
DirectoryIterator::getGroup — Get group for the current DirectoryIterator item
public DirectoryIterator::getGroup ( ) : int
Get the group id of the file.
This function has no parameters.
Returns the group id of the current DirectoryIterator item in numerical format.
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)); ?>
The above example will output something similar to:
Directory belongs to group id 42
Array
(
[name] => toons
[passwd] => x
[members] => Array
(
[0] => tom
[1] => jerry
)
[gid] => 42
)
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https://www.php.net/manual/en/directoryiterator.getgroup.php