MDL-28345 make sure input parameters do not contain invalid utf-8 chars

2011-07-15 15:00:49 +02:00
parent ecb8829273
commit 78fcdb5fdb
9 changed files with 92 additions and 14 deletions
@@ -97,8 +97,8 @@ $table->align = array ('left', 'center', 'center');
 $state_names = note_get_state_names();

 // the first time list hack
-if (empty($users)) {
-    foreach ($_POST as $k => $v) {
+if (empty($users) and $post = data_submitted()) {
+    foreach ($post as $k => $v) {
        if (preg_match('/^user(\d+)$/',$k,$m)) {
            $users[] = $m[1];
        }