ldap_unbind kills the link descriptor. So, if you want to rebind as another user, just bind again; don't unbind. Otherwise, you'll have to open up a new connection.
(PHP 4, PHP 5, PHP 7)
ldap_unbind — Desenlazar de directorio LDAP
$link_identifier
) : boolDesenlace de directorio LDAP.
Devuelve TRUE
en caso de éxito o FALSE
en caso de error.
ldap_unbind kills the link descriptor. So, if you want to rebind as another user, just bind again; don't unbind. Otherwise, you'll have to open up a new connection.