<?php

$sql = "SELECT `settings` FROM `VokabelBox2Users` WHERE `userid` = '$userid'";
$result_articles = $conn->query($sql);
while ($articleDb = mysqli_fetch_object($result_articles))
{
$settings = json_decode($articleDb->settings, true);
}

if (strpos($settings[1]['closed-tooltips'], $meta)) {
  die();
}

else {
  print("true");
}

?>