3. chown

Fungsi : Mengubah pemilik file
Sintaks :

chown ( string $filename , mixed $user )

Contoh :

<?php
$file_name= "foo.php";
$path = "/home/sites/php.net/public_html/sandbox" . $file_name ;
$user_name = "root";

// Set pemilik file
chown($path, $user_name);
?>