file survey.php was added on branch MOODLE_15_STABLE on 2006-03-10 07:27:54 +0000

2005-04-05 20:54:43 +00:00
parent e3058eb3d4
commit 27437410f4
7597 changed files with 149289 additions and 399849 deletions
@@ -5,9 +5,9 @@
    
    define("MAX_USERS_PER_PAGE", 50);

-    $add = optional_param('add', "", PARAM_ALPHA);
-    $remove = optional_param('remove', '', PARAM_ALPHA);
-    $search = optional_param('search', '', PARAM_ALPHA);
+    optional_variable($add, "");
+    optional_variable($remove, "");
+    optional_variable($search, "");

    if (! $site = get_site()) {
        redirect("$CFG->wwwroot/$CFG->admin/index.php");