} else {
$output .= '
<h1>' . $lang_realm['realm_data'] . '</h1>';
}
$output .= '
</div>';
// $_GET and SECURE
$action = isset($_GET['action']) ? $_GET['action'] : NULL;
// define functions to be called by actions
if ('edit_realm' === $action) {
edit_realm($sqlr);
} elseif ('doedit_realm' === $action) {
doedit_realm($sqlr);
} elseif ('del_realm' === $action) {
del_realm($sqlr);
} elseif ('dodel_realm' === $action) {
dodel_realm($sqlr);
} elseif ('add_realm' === $action) {
add_realm($sqlr);
} elseif ('set_def_realm' === $action) {
set_def_realm($sqlr);
} else {
show_realm($sqlr);
}
// close whats not needed anymore
unset($err);
unset($action);
unset($action_permission);
unset($lang_realm);
// page footer
require_once 'footer.php';
$output .= '
<h1><span class="error">' . lang("realm", "update_executed") . '</span></h1>';
} elseif ($err == 4) {
$output .= '
<h1><span class="error">' . lang("realm", "update_err") . '</span></h1>';
} else {
$output .= '
<h1>' . lang("realm", "realm_data") . '</h1>';
}
unset($err);
$output .= '
</div>';
$action = isset($_GET["action"]) ? $_GET["action"] : NULL;
if ($action == "edit_realm") {
edit_realm();
} elseif ($action == "doedit_realm") {
doedit_realm();
} elseif ($action == "del_realm") {
del_realm();
} elseif ($action == "dodel_realm") {
dodel_realm();
} elseif ($action == "add_realm") {
add_realm();
} elseif ($action == "set_def_realm") {
set_def_realm();
} else {
show_realm();
}
unset($action);
unset($action_permission);
require_once "footer.php";