<?php

$selected_items = $_SESSION["selected-items"];

if(empty($selected_items) )
{
  die();
}

$selected_items = explode("-", $selected_items);

foreach($selected_items as $selected_item) {

  if($selected_item != '') {

    $sql = "SELECT `value` FROM `VokabelBox2Content` WHERE `type` = 'voc' AND `path` = '$userid/lang/$list/' AND `id` = '$selected_item'";
    $result_articles = $conn->query($sql);
    if(mysqli_num_rows($result_articles))
    {
    $conn->query("DELETE FROM `VokabelBox2Content`WHERE `id` = '$selected_item' AND `path` = '$userid/lang/$list/'");
    }
    else {
      die();
    }
  }
}

$list_id = $list;

$sql = "SELECT `value` FROM `VokabelBox2Content` WHERE `id` = '$list'";
$result_articles = $conn->query($sql);
while ($articleDb = mysqli_fetch_object($result_articles))
{
  $list = $articleDb->value;
}

echo count($selected_items) - 1 . "," . $list . "," . $list_id . ",true";


?>