<?php
$result = ldap_search($ldap, "cn=userref,dc=my-domain,dc=com", "(cn=user*)");
$errcode = $dn = $errmsg = $refs = null;
if (ldap_parse_result($ldap, $result, $errcode, $dn, $errmsg, $refs)) {
// do something with $errcode, $dn, $errmsg and $refs
}
?>