E- Ticaret Shopv1

<?php
date_default_timezone_set("Europe/Istanbul");
include "./lisans.php";
if (!function_exists("lisansimo_check")) {
    function lisansimo_check($license_key, $lisansimo_server, $time)
    {
        $stime = time();
        if (!isset($_COOKIE["lisansimo"]) || $time < $stime - (int) $_COOKIE["lisansimo"]) {
            unset($_COOKIE["lisansimo"]);
            setcookie("lisansimo", $stime);
        }
        if ($time == 0 || !isset($_COOKIE["lisansimo"]) || $_COOKIE["lisansimo"] - $stime == 0) {
            $lisansimo_ch = curl_init();
            curl_setopt($lisansimo_ch, CURLOPT_URL, $lisansimo_server . "check");
            curl_setopt($lisansimo_ch, CURLOPT_POST, 1);
            curl_setopt($lisansimo_ch, CURLOPT_POSTFIELDS, http_build_query(["license_key" => $license_key, "url" => (isset($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] === "on" ? "https" : "http") . "://" . $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"], "server_ip" => $_SERVER["SERVER_ADDR"], "user_ip" => $_SERVER["REMOTE_ADDR"]]));
            curl_setopt($lisansimo_ch, CURLOPT_RETURNTRANSFER, true);
            $lisansimo_result = json_decode(curl_exec($lisansimo_ch));
            curl_close($lisansimo_ch);
            if (!$lisansimo_result->valid) {
                unset($_COOKIE["lisansimo"]);
                setcookie("lisansimo", 0);
                echo file_get_contents($lisansimo_server . "page/warning");
                exit;
            }
        }
    }
    lisansimo_check($license_key, "https://lisans.liveticaret.com/", 10);
}
include "baglan-db.php";
foreach ($_GET as $k => $v) {
    $_GET[$k] = clean($v);