> 'options' => array > ( > 'LDAP_OPT_PROTOCOL_VERSION' => 3, > 'LDAP_OPT_REFERRALS' => 0 > ), It should work better this way, I guess: 'options' => array ( LDAP_OPT_PROTOCOL_VERSION => 3, LDAP_OPT_REFERRALS => 0 ), -- Denis Ovsienko