I've looked at a lot of other questions about this but can't seen to find the solution for my error.
The code I use is:
ldap_set_option(NULL, LDAP_OPT_DEBUG_LEVEL, 7);
$ldapconn = ldap_connect('[HOST]', 389);
ldap_set_option($ldapconn, LDAP_OPT_PROTOCOL_VERSION, 3);
ldap_set_option($ldapconn, LDAP_OPT_REFERRALS, 0);
ldap_bind($ldapconn, $username, $password);
$authUser = $adldap->user()->authenticate($username, $password);
if ($authUser == true) {
echo "jep";
echo "<br />";
$basedn = "DC=lab,DC=kuhlmann-its,DC=local";
$classname = "TAI2";
$filter = "(memberOf=OU=" . $classname . ",OU=Accounts,OU=BBS_Students,OU=BBS,OU=EDUNET,DC=lab,DC=kuhlmann-its,DC=local)";
$attributes = array("cn");
$search = ldap_search($ldapconn, $basedn, $filter, $attributes);
$info = ldap_get_entries($ldapconn, $search);
This is my first time working with LDAP and Active Directory and I don't know how all the functions work. I want to know why my ldap_search() is not working.
Thanks in advance.