<?php

    ////db variables

    //Connect to MySQL
    $con = mysqli_connect($dbhost,$dbuser,$dbpass,$dbname);

    if (mysqli_connect_errno())
    {
        echo 'Cannot connect to the database:' . mysqli_connect_error();
    }

    $user = $_COOKIE['user'];
    $pass = $_POST['newPass'];
    $pashhash = password_hash($pass, PASSWORD_DEFAULT);

    if(mysqli_query($con, "UPDATE UserName SET pass = '$pass' WHERE userName = '$user'"))
    {

    echo 'Changed password for ' . $user . ' to ' . $pass;

    header("Location: /adminpanel.php");
    exit;

    }
    else
    {

    echo 'Error in programming or submission!';

    }

?>