[https://tools.ietf.org/html/draft-wahl-ldap-session-03 draft-wahl-ldap-session-03]
The implementation of the control creation is complete, but controls can currently only be passed to the add/modify/replace/delete functions. To be useful, we must pass this control to almost every PHP LDAP call.
The idea of this control is the possibility of tracking the queries made in the LDAP for a given session in the application: