Version 2

pagecontent/action-appearanceChange.php

@@ -0,0 +1,24 @@
+<?php
+
+if($meta != '1' && $meta != '2' && $meta != '3') {
+  die();
+}
+
+$sql = "SELECT `settings` FROM `VokabelBox2Users` WHERE `userid` = '$userid'";
+$result_articles = $conn->query($sql);
+while ($articleDb = mysqli_fetch_object($result_articles))
+{
+$settings = json_decode($articleDb->settings, true);
+}
+
+$settings[0]['appearance'] = $meta;
+
+$settings_new = json_encode($settings);
+
+setcookie('vocspace-appearance', $meta, time() + (86400 * 30 * 365), "/");
+
+$conn->query("UPDATE `VokabelBox2Users` SET `settings` = '$settings_new' WHERE `userid` = '$userid'");
+
+print("true");
+
+?>