ini_set('display_errors', 'On');
ldap_set_option(NULL, LDAP_OPT_DEBUG_LEVEL, 7);
$ldapuser = "COMPANY@testuser1";
$ldappassword = "";
$ldapserver = "x.x.x.x";
$ldapport = '389';


// connect to ldap server
$ldapconn = ldap_connect($ldapserver, $ldapport)
or die("Could not connect to $ldapserver");

// check if ldap_connect returned a resource value 
if($ldapconn) echo "$ldapconn";

echo "Ldap connection debug: " . ldap_error($ldapconn) . "\n";
$ldapConn = $ldapconn;
ldap_set_option($ldapConn,LDAP_OPT_PROTOCOL_VERSION,3);
ldap_set_option($ldapConn,LDAP_OPT_REFERRALS,0);
$ldapBind = ldap_bind($ldapConn, 'test@COMPANY', 'PASSWORD');

$ldap_base_dn = "OU=COMPANY,DC=local";
$attributes = array();
$attributes[] = 'givenname';
$attributes[] = 'mail';
$attributes[] = 'samaccountname';
$attributes[] = 'sn';
//$result = ldap_search($ldapConn,$ldap_base_dn, "(&(objectCategory=person)(samaccountname=))", $attributes) or die ("Error in search query: ".ldap_error($ldapconn));
$filter="(samaccountname=)"; // this command requires some filter

$sr=ldap_read($ldapConn, $ldap_base_dn, $filter, $attributes);
$data = ldap_get_entries($ldapConn, $sr);

//$data = ldap_get_entries($ldapconn, $result);
echo "
Number of entries found: " . ldap_count_entries($ldapconn, $sr);
print '
';


// iterate over array and print data for each entry
echo '

Show me the users

';
for ($i=0; $i<$data["count"]; $i++) {
    //echo "dn is: ". $data[$i]["dn"] ."
";
    echo "User: ". $data[$i]["cn"][0] ."
";
    if(isset($data[$i]["mail"][0])) {
        echo "Email: ". $data[$i]["mail"][0] ."

";
    } else {
        echo "Email: None

";
    }
}

print_r($data);

exit;