db test

index.php

@@ -9,8 +9,7 @@ if ($db->connect_errno){
     die('Sorry - gerade gibt es ein Problem');
 }
 function set($ip) {
-    $db->prepare("INSERT INTO list (ip) VALUES (123457)");
-//    $dbAction->bind_param('i',$ip);
-    $result = $db->execute();
-    return $result;
+    $dbAction = $db->prepare("INSERT INTO list (ip) VALUES (?) ON DUPLICATE KEY UPDATE count = count + 1");
+    $dbAction->bind_param('i',$ip);
+    $dbAction->execute();
 }