ldap_set_option

[Dirk Laurenz]

Hi,

i want to extend somescripts for getting data from an ldap server.
i want to setup server side sorting with ldap_set_option, but i don't
know how to correctly define how to sort for example using any attribute.

i tried this code:

$arr1 = array("oid" ="1.2.840.113556.1.4.473", "iscritical" =false,
value" ="uid");
ldap_set_option($ld, LDAP_OPT_SERVER_CONTROLS, array($arr1));

The ldap server accepts it and supports serverside sorting. But i get a
ldap error.

what works, (code i found)

$arr1 = array("oid" ="1.2.840.113556.1.4.473", "iscritical" =false,
value" ="\x30\x84\x00\x00\x00\x0a\x30\x84\x00\x00\x00\x04 \x04\x02cn");
ldap_set_option($ld, LDAP_OPT_SERVER_CONTROLS, array($arr1));

this works fine (for attr "cn")

trying "\x30\x84\x00\x00\x00\x0a\x30\x84\x00\x00\x00\x04\ x04\x02uid"
doesn't work.

what am i doing wrong?

Dirk