update-php

$id                 = $_POST["id"];
$name               = $_POST["name"];
$email              = $_POST["email"];
$username           = $_POST["username"];
$password           = $_POST["password"];
$access_level_id    = $_POST["access_level_id"];

$query = mysqli_query($connect, "UPDATE admin_users SET
                                    name='$name',
                                    email='$email',
                                    username='$username',
                                    password='$password',
                                    access_level_id='$access_level_id',
                                    modified=NOW() WHERE
                                    id=$id;
                                ");