Use an i18n tool

save.php

@@ -1,19 +1,16 @@
 <?php
-
-include('db.php');
-$db = new DataBase();
-if (!$db->isInit()) {
-	echo 'Error db init';
-	return;
-}
+include('init.php');
 
 if (empty($_POST)) {
 	header('Location: index.php');
 	die();
 }
+include 'templates/header.php';
 
 $id = null;
+$cpt = 0;
 foreach ($_POST as $name => $value) {
+	$cpt;
 	if ($name == 'fid') {
 		$id = $value;
 		continue;
@@ -22,11 +19,10 @@ foreach ($_POST as $name => $value) {
 		$value = trim(strtolower($value));
 		$db->addWord($id, $value);
 	}
+	if ($cpt > 9) {
+		break;
+	}
 }
+echo sprintf('<h3>%s</h3>', L::save_success);
 
-if (empty($id)) {
-	header('Location: index.php');
-	die();
-}
-header('Location: index.php');
-die();
+include 'templates/footer.php';