public function getOwner($get_name = True)
{
if (!isset($this->_owner)) {
$this->_owner = $this->getExists() ? fileowner($this->_realpath) : null;
}
if (is_int($this->_owner) && function_exists('posix_getpwuid') && $get_name == True) {
$this->_owner = posix_getpwuid($this->_owner);
$this->_owner = $this->_owner['name'];
}
return $this->_owner;
}