}
$title = $_POST["title"];
$details = $_POST["details"];
$price = filter_var($_POST["price"], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION);
$tags = $_POST["tags"];
$identifier = $_POST["identifier"];
$pq->editPost($title, $details, $price, $tags, $identifier, $school);
break;
case "addUser":
require_once "../framework2/UserMgmt.php";
$um = new UserMgmt();
$username = filter_var(strip_tags($_POST["username"]), FILTER_SANITIZE_STRING);
$email = filter_var(strip_tags($_POST["email"]), FILTER_SANITIZE_EMAIL);
$password = filter_var($_POST["password"], FILTER_SANITIZE_STRING);
$phone = filter_var($_POST["phone"], FILTER_SANITIZE_NUMBER_INT);
$um->addUser($username, $email, $password, $phone);
break;
case "verifyKey":
require_once "../framework/Walkntrade.php";
$wt = new Walkntrade();
$key = filter_var($_POST["key"], FILTER_SANITIZE_NUMBER_INT);
switch ($wt->verifyKey($key)) {
case "0":
echo "Your email address has been verified!";
break;
case "2":
echo "Either the link is no longer valid or you mistyped the key.";
break;
case "4":
echo "No key provided.";
break;
