Ecco il mio codice:

<?php
$id = $_POST['id'];
$pwd = $_POST['pwd'];
$dn = "ou=people,ou=intranet,dc=motorola,dc=com";
$host = "server ldap";
$port = "389";

echo $id, " ", $pwd, "
"; //controllo sul post

$conn = ldap_connect($host, $port) or die("Impossibile connettersi a $host
");

if ($conn) {
$bind = ldap_bind($conn, $id, $pwd) or die("No user");
if ($bind) {
echo "LDAP bind eseguito con successo ";
} else {
echo "LDAP bind fallito";
}
}
$filter = "(uid=" . $id . ")"; //oppure: $filter = "(uid=$id)";
$search = ldap_search($conn, $dn, $filter);
$info = ldap_get_entries($conn, $search);
echo $info["count"] . "entries restituiti\n";
/*echo $info;*/

?>