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, PHP 8)
ldap_unbind — Разорвать привязку к директории LDAP
$ldap
): boolРазрывает привязку к LDAP-директории.
Возвращает true
в случае успешного завершения или false
в случае возникновения ошибки.
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.