$ldap_user mistaken for $dn?

$dn = $entradas [0] ["dn"] [0];
[...]
$ldap_bind = @ldap_bind ( $ldap_con, $ldap_user, $password );

Since $ldap_user and $dn aren’t used elsewhere in helldap.php I think you must have mistaken one for the other. In the current implementation login never fails, because $ldap_user is empty. After changing the above code to

$dn = $entradas [0] ["dn"];
[...]
$ldap_bind = @ldap_bind ( $ldap_con, $dn, $password );

it works just fine. $entradas[0]["dn"] was no array but a string, so I also removed the index [0]. I don’t know if this would work in every other environment, since I don’t understand LDAP after all 😉

Thanks for helldap anyways! It helped me a lot getting to understand LDAP at least superficially.

http://wordpress.org/plugins/helldap/