<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="author" content="Noah Rippinger">
    <title>CMS</title>
</head>
<body>
<?php
    include_once "includes/navbar.php";


    $directory = "includes/";
    $defaultPage = "welcome.php";

    if (isset($_GET['page'])) {
        $page = basename($_GET['page']) . ".php"; // prevent ../
    } else {
        $page = $defaultPage;
    }


    if (file_exists($directory . $page)) {
        include_once $directory . $page;
    } else {
        include_once $directory . "404.php";
    }

    // include_once "includes/footer.php";
?>
</body>
</html>