(PHP 4, PHP 5)
ldap_mod_del — Delete attribute values from current attributes
Removes one or more attributes from the specified dn. It performs the modification at the attribute level as opposed to the object level. Object-level deletions are done by the ldap_delete() function.
An LDAP link identifier, returned by ldap_connect().
The distinguished name of an LDAP entity.
成功时返回 TRUE， 或者在失败时返回 FALSE.