/**
* Rewind the Iterator to the first result item
* Implements Iterator
*
* @throws \Zend\LDAP\Exception
*/
public function rewind()
{
if (is_resource($this->_resultId)) {
$this->_current = @ldap_first_entry($this->_ldap->getResource(), $this->_resultId);
if ($this->_current === false && $this->_ldap->getLastErrorCode() > LDAP\Exception::LDAP_SUCCESS) {
throw new LDAP\Exception($this->_ldap, 'getting first entry');
}
}
}
