public function toString()
{
$ldif = $this->getCommonString();
if (!is_null($this->newRdn)) {
$ldif .= $this->getLdifLine(self::DIRECTIVE_NEWRDN, $this->newRdn);
}
if (!is_null($this->newSuperior)) {
$ldif .= $this->getLdifLine(self::DIRECTIVE_NEWSUPERIOR, $this->newSuperior);
}
$ldif .= $this->getLdifLine(self::DIRECTIVE_DELETEOLDRDN, $this->deleteOldRdn ? '1' : '0');
return $ldif;
}