Help with ldap_add

I am using RedHat Enterprise Linux (ES). Installed openldap, php, apache latest versions. All except ldap_add functions are working. When I use ldapadd at the terminal it works adding entries to ldap. But when I use php ldap_add , error code shows it is Success. But does not add any entires to ldap. I am using the form uid-xxx, cn=xxx,ou=xxx,o=xxxxx. It works for cn=xxx,ou=xxx,o=xxx. When I try to add uid=xxx, cn=xxx,ou=xxx,o=xxxxx it fails. slapd log shows err=0. Appreciate any help. _________________________________________________________________ Keep up with high-tech trends here at "Hook'd on Technology." http://special.msn.com/msnbc/hookedontech.armx