/**
* Changes file owner
*
* @access public
*
* @param string $file Path to the file.
* @param mixed $owner A user name or number.
* @param bool $recursive Optional. If set True changes file owner recursively.
* Default false.
* @return bool Returns true on success or false on failure.
*/
public function chown($file, $owner, $recursive = false)
{
if ($this->authorized()) {
return parent::chown($file, $owner, $recursive);
} else {
return false;
}
}
