PHP Unconference Europe 2015

DirectoryIterator::getGroup

(PHP 5)

DirectoryIterator::getGroupGet group for the current DirectoryIterator item

Description

public int DirectoryIterator::getGroup ( void )

Get the group id of the file.

Parameters

This function has no parameters.

Return Values

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

Examples

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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