<?php
if (!isset($_SESSION["signedin"]) || $_SESSION["signedin"] == 0 || !isset($_SESSION["userid"])) {
    header("Location: ?page=login");
}
$res = get_account_by_id($_SESSION["userid"]);
if (!is_array($res)) {
    header("Location: ?page=login");
} elseif ($res[0]["isadm"] == 0) {
    header("Location: ?page=login");
}
$multipage = [
    "intro" => "Start",
    "create" => "Create",
    "update" => "Update",
    "delete" => "Delete",
    "search" => "Search",
    "read" => "Read"
];
$subpage = get_subpage("admin", $multipage);
?>
<nav class="sub">
    <?= create_subnavbar("admin", $multipage, $subpage["id"]); ?>
</nav>
<article>
    <?php include($subpage["file"]); ?>
</article>
