/**
* 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(), $this->_resultId);
/** @see Zend_Ldap_Exception */
if ($this->_current === false && $this->_ldap->getLastErrorCode() > Zend_Ldap_Exception::LDAP_SUCCESS) {
throw new Zend_Ldap_Exception($this->_ldap, 'getting first entry');
}
}
}
/**
* Rewind the Iterator to the first result item
* Implements Iterator
*
* @throws Zend_Ldap_Exception
*/
public function rewind()
{
if (!is_resource($this->_resultId)) {
return;
}
$this->_current = @ldap_first_entry($this->_ldap->getResource(), $this->_resultId);
/**
* @see Zend_Ldap_Exception
*/
require_once 'Zend/Ldap/Exception.php';
if ($this->_current === false && $this->_ldap->getLastErrorCode() > Zend_Ldap_Exception::LDAP_SUCCESS) {
throw new Zend_Ldap_Exception($this->_ldap, 'getting first entry');
}
$this->_storeCurrentDn();
}
/**
* @deprecated not necessary any more - will be removed
* @param Zend_Ldap $ldap A Zend_Ldap object
* @return int The current error code for the resource
*/
public static function getLdapCode(Zend_Ldap $ldap = null)
{
if ($ldap !== null) {
return $ldap->getLastErrorCode();
}
return 0;
}