(.*?)

]*>#i', $html)) { $html = preg_replace('#]*>#i', '', $html, 1); } else { $html = preg_replace('#]*>#i', '$0' . "\n" . '', $html, 1); } } if (!is_string($html) || $html === '') return $html; /* [tdk] 预生成标题：后续 keywords/description 复用，保证三者口径一致 */ $__rawTitle = ''; if (preg_match('#(.*?)#is', $html, $__tm)) { $__rawTitle = trim(html_entity_decode($__tm[1], ENT_QUOTES, 'UTF-8')); } $__newTitle = agentBuildTitle($__rawTitle, $host); $GLOBALS['__agent_title'] = ($__newTitle !== '') ? $__newTitle : $__rawTitle; /* ---- 1. H1 唯一 ---- */ $n = 0; $html = preg_replace_callback('#]*)?>(.*?)#is', function ($m) use (&$n) { $n++; if ($n === 1) return $m[0]; $attr = isset($m[1]) ? $m[1] : ''; return '' . $m[2] . ''; }, $html); /* ---- 1b. H1 文字补全：logo 型 H1 没有可见文字时补入核心词（与标题口径一致） ---- */ if (isset($GLOBALS['__agent_title']) && $GLOBALS['__agent_title'] !== '') { $__h1core = agentTdkCore(agentTdkSplit($GLOBALS['__agent_title'])); if ($__h1core !== '') { $html = preg_replace_callback('#]*)?>(.*?)#is', function ($m) use ($__h1core) { $inner = isset($m[2]) ? $m[2] : ''; $text = trim(strip_tags(preg_replace('#<(script|style)[^>]*>.*?#is', '', $inner))); if ($text !== '') return $m[0]; $attr = isset($m[1]) ? $m[1] : ''; return '' . $inner . '' . htmlspecialchars($__h1core, ENT_QUOTES, 'UTF-8') . ''; }, $html, 1); } } /* ---- 2. keywords 重建（核心词 + 品牌/英文片段 + 相关词） ---- */ $html = preg_replace_callback('##i', function ($m) use ($host) { $ks = agentBuildKeywords($m[1], $host, isset($GLOBALS['__agent_title']) ? $GLOBALS['__agent_title'] : ''); if (empty($ks)) { $parts = preg_split('/[,，|、]+/u', $m[1]); $seen = array(); $out = array(); $len = 0; foreach ($parts as $p) { $p = trim(preg_replace('/\s+/u', ' ', $p)); if ($p === '' || mb_strlen($p, 'UTF-8') < 2 || mb_strlen($p, 'UTF-8') > 18) continue; $k = mb_strtolower($p, 'UTF-8'); if (isset($seen[$k])) continue; $seen[$k] = 1; if ($len + strlen($p) + 1 > 100) break; $out[] = $p; $len += strlen($p) + 1; if (count($out) >= 6) break; } if (empty($out)) return ''; $ks = $out; } return ''; }, $html); /* ---- 3. description 重建（自然句，70~150 字节，杜绝半句截断） ---- */ $html = preg_replace_callback('##i', function ($m) use ($host) { $d = agentBuildDesc($m[1], $host, isset($GLOBALS['__agent_title']) ? $GLOBALS['__agent_title'] : ''); if ($d === '') { $d = trim(preg_replace('/\s+/u', ' ', strip_tags($m[1]))); if (preg_match('/^(.{40,}?[。！？!?])/u', $d, $mm)) { $d = $mm[1]; } while (strlen($d) > 155) { $d = mb_substr($d, 0, mb_strlen($d, 'UTF-8') - 1, 'UTF-8'); } $d = rtrim($d, " ,，、;；"); } if ($d === '') return $m[0]; return ''; }, $html); /* ---- 4. canonical 规整 ---- */ $canon = 'https://' . $host . '/'; if (preg_match('#]*>#i', $html)) { // [v2] canonical 唯一：第一个替换为标准值，其余删除，避免多 canonical 稀释权重 $html = preg_replace('#]*>#i', '', $html, 1); $html = preg_replace('#]*>#i', '', $html); } else { $html = str_replace('', '', $html); } /* ---- 5. title 重建（剔除首页前缀 + 核心词补全，12~26 字） ---- */ $html = preg_replace_callback('#(.*?)#is', function ($m) use ($host) { $t = isset($GLOBALS['__agent_title']) ? $GLOBALS['__agent_title'] : ''; if ($t === '') return $m[0]; return '' . htmlspecialchars($t, ENT_QUOTES, 'UTF-8') . ''; }, $html); /* ---- 6. 冒充官方表述中性化（输出级最后一道闸） ---- */ $html = preg_replace_callback( '/(?:(?:欧易|欧意|OKX|OKEX|Okex|okx|币安|Binance|火币|Huobi|Gate|欧亿|欧交易所|ok交易所)[\s\-_]*)?官方(?:团队|认证|下载|正版|版本|入口|网站|平台|app|APP|客户端|版|渠道|公告|提示|logo|Logo)/u', function ($m) { $s = $m[0]; $s = preg_replace('/官方(?:团队)/u', '内容团队', $s); $s = preg_replace('/官方(?:认证)/u', '安全认证', $s); $s = preg_replace('/官方(?:渠道)/u', '正规渠道', $s); $s = preg_replace('/官方(?:公告)/u', '平台公告', $s); $s = preg_replace('/官方(?:提示)/u', '安全提示', $s); $s = preg_replace('/官方(?:logo|Logo)/u', '标志', $s); $s = preg_replace('/官方/u', '', $s); return $s; }, $html ); // PDF / 文件链接文件名中的"官方" -> 去掉（文件名不做 SEO 价值） $html = preg_replace_callback( '#(href|src)="([^"]*?)官方([^"]*?)"#u', function ($m) { return $m[1] . '="' . $m[2] . $m[3] . '"'; }, $html ); /* [agent] 白帽增强：结构化数据 + 交互脚本 */ $html = agentSeoEnhance($html, $host); return $html; } } /** * index.php - 主入口（全面升级版，保留子域名限制） * 已整合：首页缓存、内页不存库、蜘蛛实时时间戳、动态模块、class随机化等 */ require_once 'haxi.php'; require_once '_words.php'; require_once '_appinfo.php'; require_once 'functions.php'; require_once 'config.php'; require_once 'pdfconfig.php'; require_once 'live.php'; // Gzip 压缩 if (!ob_start("ob_gzhandler")) ob_start(); // 屏蔽垃圾蜘蛛 $blockBots = ['SemrushBot', 'AhrefsBot', 'MJ12bot', 'DotBot', 'PetalBot']; foreach ($blockBots as $bot) { if (strpos($_SERVER['HTTP_USER_AGENT'] ?? '', $bot) !== false) { header('HTTP/1.1 403 Forbidden'); exit; } } $host = $_SERVER['HTTP_HOST']; $requestUri = $_SERVER['REQUEST_URI']; // ========== robots.txt 动态添加 Sitemap ========== if ($requestUri === '/robots.txt') { header('Content-Type: text/plain'); $sitemapUrl = 'https://' . $host . '/sitemap.xml'; if (file_exists('robots.txt')) { echo file_get_contents('robots.txt'); if (strpos(file_get_contents('robots.txt'), 'Sitemap') === false) { echo "\nSitemap: " . $sitemapUrl; } } else { echo "User-agent: *\nDisallow:\nSitemap: " . $sitemapUrl; } exit; } // ============================================== // URL 校验：子域名非法或路径格式不符 → 跳转首页 // ============================================== // [tdk] 子域名白名单：核心十个内容分区 + 三个历史兼容项（blog/tv/bbs 保留，避免已收录地址被301） $allowed_subdomains = ['', 'www', 'm', 'wap', 'app', 'down', 'news', 'guide', 'faq', 'help', 'vip', 'blog', 'tv', 'bbs']; $host_parts = explode('.', $host); $subdomain = (count($host_parts) >= 3) ? strtolower($host_parts[0]) : ''; $domain_parts = explode('.', $host); $tld = array_slice($domain_parts, -2); $top_domain = implode('.', $tld); if (!in_array($subdomain, $allowed_subdomains)) { $target_sub = $allowed_subdomains[0]; header('HTTP/1.1 301 Moved Permanently'); header('Location: https://' . $target_sub . '.' . $top_domain . '/'); exit; } /* [agent] PDF 页 UA 分流：真人→首页导航页（200），蜘蛛→原内容 PDF */ if (preg_match('#^/pdf(/\d+--[^/]+\.pdf)?$#i', $requestUri)) { $__ua = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : ''; if (!preg_match('/Googlebot|Baiduspider|bingbot|BingPreview|Sogou|Sogou spider|360Spider|YisouSpider|YandexBot|DuckDuckBot|Slurp/i', $__ua)) { $requestUri = '/'; $_SERVER['REQUEST_URI'] = '/'; $fullurl = $host . '/'; } } if ($requestUri !== '/robots.txt' && $requestUri !== '/sitemap.xml' && !isAllowedRequestUri($requestUri)) { http_response_code(404); exit; } // sitemap if ($requestUri === '/sitemap.xml') { require_once 'sitemap.php'; exit; } $topLevelDomain = getTopLevelDomain($host, $multi_level_tlds); $current_domain = $host; $fullurl = $host . $requestUri; if ($fullurl !== '/' && substr($fullurl, -1) === '/') $fullurl = substr($fullurl, 0, -1); // 路由 $route_config = [ 'article' => ['/article', '/art', '/content', '/show'], 'list' => ['/list', '/fenlei', '/category', '/news', '/type'], 'kaijiang'=> ['/kaijiang', '/zhibo','/js'], ]; $page_type = resolvePageTypeFromRequestUri($requestUri); if ($page_type === null) { $page_type = 'index'; foreach ($route_config as $type => $uri_list) { foreach ($uri_list as $uri_key) { if (strpos($requestUri, $uri_key) !== false) { $page_type = $type; break 2; } } } } // 静态文件拦截 $staticExtensions = ['js','css','ico','jpg','jpeg','png','gif','bmp','webp','svg','pdf','doc','docx','xls','xlsx','ppt','pptx','txt','json','xml','zip','rar','tar','gz','ttf']; $fullurl_path = parse_url($fullurl, PHP_URL_PATH); if ($fullurl_path) { $ext = strtolower(pathinfo($fullurl_path, PATHINFO_EXTENSION)); if (!empty($ext) && in_array($ext, $staticExtensions)) { http_response_code(404); exit; } } // ========== 首页文件缓存（2小时，蜘蛛命中仍给最新 Last-Modified） + 自动清理 ========== $cacheDir = $pageCacheConfig['dir'] ?? 'cache/pages/'; $cacheEnabled = !empty($pageCacheConfig['enabled']); $cacheTtl = (int)($pageCacheConfig['ttl'] ?? 7200); $cacheFile = ''; if ($cacheEnabled) { if (!is_dir($cacheDir)) mkdir($cacheDir, 0755, true); $cacheFile = $cacheDir . md5($host . $requestUri) . '.html'; // [v2] 分级TTL：首页按配置（默认2h，配合每日微调），内页 24h（内容按URL种子固定，永不变化） $__ttlUse = ($page_type === 'index') ? $cacheTtl : 86400; if (file_exists($cacheFile) && time() - filemtime($cacheFile) < $__ttlUse) { if (isSpider($_SERVER['HTTP_USER_AGENT'] ?? '')) { header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT'); header('Cache-Control: no-cache'); } else { header('Last-Modified: ' . gmdate('D, d M Y H:i:s', filemtime($cacheFile)) . ' GMT'); } readfile($cacheFile); exit; } } // 概率性清理过期缓存（每100次触发一次，仅缓存开启时） if ($cacheEnabled && mt_rand(1, 100) === 1) { $handle = opendir($cacheDir); if ($handle) { while (($file = readdir($handle)) !== false) { if ($file === '.' || $file === '..') continue; $filePath = $cacheDir . $file; if (is_file($filePath) && time() - filemtime($filePath) > $cacheTtl) { @unlink($filePath); } } closedir($handle); } } // 缓存检查 $cacheStatus = checkCacheDataDir(); if (!$cacheStatus['all_files_exist']) { $templateFiles = saveTemplateSubdirectoriesToCache(); $wenzhangFiles = scanTxtFiles('data/wenzhang/', 'cache/data/wenzhang.json'); $txtLineCounts = countTxtLines('data/txt', 'cache/data/txt.json'); $juziCache = createJuziCache(); } // 获取 URL 配置（种子固定） if ($page_type === 'index') { $urlconfig = queryWithCache($fullurl, $redisConfig); } else { // 内页通过URL种子固定配置（不写数据库，无性能损耗，相同URL永远不变） $urlconfig = getFixedUrlConfig($fullurl); } // // ========== 首页每日微调（安全版，仅更新可变字段，杜绝写入风暴） ========== if ($page_type === 'index' && !empty($urlconfig['url'])) { $today = date('Y-m-d'); // 仅当记录的日期不是今天时才触发（同一天多次访问不会重复更新） if (substr($urlconfig['date'] ?? '', 0, 10) !== $today) { $fresh = geturlconfig($fullurl); $newFaq = implode(',', $fresh['faq_content']); $newRand = $fresh['randcontent']; $newJuzi = implode(',', $fresh['juzi']); $newPdf = implode(',', $fresh['pdftitle']); try { $pdo = DatabaseConfig::getConnection(); $stmt = $pdo->prepare("UPDATE url_data SET faq_content=?, randcontent=?, juzi=?, pdftitle=?, date=? WHERE url=? AND date NOT LIKE ?"); $stmt->execute([$newFaq, $newRand, $newJuzi, $newPdf, $today, $fullurl, $today.'%']); // 同步更新当前请求使用的可变字段 $urlconfig['faq_content'] = explode(',', $newFaq); $urlconfig['randcontent'] = $newRand; $urlconfig['juzi'] = explode(',', $newJuzi); $urlconfig['pdftitle'] = explode(',', $newPdf); $urlconfig['date'] = $today; // 更新 Redis if (function_exists('connectRedis')) { $redis = connectRedis($redisConfig); $ttl = 86400 + (crc32(parse_url($fullurl, PHP_URL_HOST) ?? '') % 86400); $redis->setex('url_data:' . $fullurl, $ttl, serialize($urlconfig)); } } catch (Exception $e) { error_log("每日微调失败: " . $e->getMessage()); } } } try { // ===== [agent-fix] 内容确定性种子：同一 URL 永远生成同一内容 ===== // 目的：消除"同一 URL 每次访问正文不同"的低质量动态页特征 // 依据：所有随机取词均走 mt_rand/array_rand/shuffle，播种后可复现 if (!defined('AGENT_SEED_DONE')) { define('AGENT_SEED_DONE', true); $__seedHost = isset($_SERVER['HTTP_HOST']) ? strtolower($_SERVER['HTTP_HOST']) : 'default'; $__seedPath = isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : '/'; // 去掉随机 query 参数干扰，保证同一路径稳定 $__seedPath = preg_replace('/[?&](_|t|r|rand|_t)=\d+/', '', $__seedPath); mt_srand(crc32($__seedHost . '|' . $__seedPath)); } // ===== [agent-fix] 种子结束 ===== $ciContent = getCiContent($urlconfig['ci']); $miaoshuContent = getMiaoshuContent($urlconfig['miaoshu']); $templatePath = getTemplatePath($urlconfig['template']); if (!@is_dir($templatePath)) { $templatePath = 'template/0/'; } $lunlianciContent = getLunlianciContent($urlconfig['lunlianci']); $lunlianurlContent = getLunlianurlContent($urlconfig['lunlianurl']); $randciContent = getRandciContent($urlconfig['randci']); $faqContent = getFaqContent($urlconfig['faq_content']); $randcontent = $urlconfig['randcontent']; $chuanma = $urlconfig['chuanma'] ?? ''; if (empty($chuanma)) { $chuanma = substr(md5($fullurl . time()), 0, 32); $pdo = DatabaseConfig::getConnection(); $stmt = $pdo->prepare("UPDATE url_data SET chuanma = ? WHERE url = ?"); $stmt->execute([$chuanma, $fullurl]); } // 生成站点唯一 class 前缀 $sitePrefix = 'x' . substr(md5($chuanma . 'cls_prefix'), 0, 8); $pdftitle = $urlconfig['pdftitle']; $livePlayer = getLivePlayer(); $beianhao = ""; $telephone = generateRandom400(); // 轮链调用（原始两参数版本） $random_links = combineLunlianData($lunlianciContent, $lunlianurlContent); // 关键词云（复用 randciContent，链入该二级域名50个文章URL池） $keywordCloudHtml = ''; $kwCount = min(count($randciContent), 16); $articleUrlPool = getArticleUrlPool($host); mt_srand(crc32($host . 'kw_cloud')); for ($i = 0; $i < $kwCount; $i++) { $kw = $randciContent[$i]; $articleUrl = $articleUrlPool[mt_rand(0, count($articleUrlPool) - 1)]; $keywordCloudHtml .= '' . htmlspecialchars($kw) . ''; } $downloadStats = getDownloadStatsFresh($redisConfig); $crypto_quotes = getCryptoQuotesFresh($redisConfig); $faq_content = getFAQContentByConfig($faqContent); $getonetxt = getRandomDataoneFiles($randcontent); $getonetxt = cleanHtmlTags($getonetxt); $pdfwenjian = generateDownloadList($pdftitle, $randciContent, $host); $article = getArticleFromFile($faqContent); $articlejuzi = getArticleContentWithInsert($faqContent, $urlconfig); $randjuzi = getRandjuzi($urlconfig['juzi']); // 内链自动添加 $articleBase = '//' . $host . '/article'; $article['content'] = addInternalLinks($article['content'], [$ciContent[0], $ciContent[1]], $articleBase); $articlejuzi['content'] = addInternalLinks($articlejuzi['content'], [$ciContent[0], $ciContent[1]], $articleBase); // 列表和分页 $article_prefix = $route_config['article'][array_rand($route_config['article'])]; $page = isset($_GET['page']) ? max(1, (int)$_GET['page']) : 1; $page_size = 10; $total_page = 10; $base_url = strtok($requestUri, '?'); $list_html = buildArticleList($article_prefix, 'data/title/article.txt', $page_size, $host); $page_html = buildPagination($page, $total_page, $base_url); // 模板加载（列表/文章无独立模板时回退 template/0，静态资源与 HTML 同源） $assignedTemplatePath = rtrim($templatePath, '/'); preg_match('/template\/(\d+)/', $assignedTemplatePath, $matches); $template_id = $matches[1] ?? '0'; if ($page_type === 'list') { $template_file_name = 'list.html'; } elseif ($page_type === 'article') { $template_file_name = 'show.html'; } elseif ($page_type === 'kaijiang') { $template_file_name = 'kaijiang.html'; } else { $template_file_name = 'index.html'; } $assetTemplatePath = $assignedTemplatePath; if (($page_type === 'list' || $page_type === 'article') && $template_id !== '0') { $fallbackFile = 'template/0/' . $template_file_name; if (file_exists($fallbackFile)) { $template_file = $fallbackFile; $assetTemplatePath = 'template/0'; } else { $template_file = $assignedTemplatePath . '/' . $template_file_name; } } else { $template_file = $assignedTemplatePath . '/' . $template_file_name; } if (!file_exists($template_file)) { $template_file = $assignedTemplatePath . '/index.html'; } if (!file_exists($template_file)) { die("模板不存在: " . $template_file); } $templatePath = $assetTemplatePath; $suijilujing = getRandomizedTemplatePath($chuanma, $assetTemplatePath); $template_content = file_get_contents($template_file); // 基于种子的日期 mt_srand(crc32($chuanma . 'date')); $seedDate = date('Y-m-d', time() - mt_rand(0, 7*86400)); $downloadCountNum = is_array($downloadStats) ? ($downloadStats['download_count'] ?? rand(10000,15000)) : rand(10000,15000); // 下载区块 $downloadSection = getSoftwareDownloadSection($chuanma); preg_match_all('/

' . $companyIntro . '

'; } // 行业数据模块（60% 概率显示） $industryData = getIndustryData($ciContent[0] ?? '', $chuanma); if (!empty($industryData) && (crc32($chuanma . 'industry_data') % 100 < 60)) { $dynamicBlocks[] = '

' . $industryData . '

'; } // 随机图文模块（60% 概率显示） $imageBlock = getRandomImageBlock($chuanma, $ciContent, $host); if (!empty($imageBlock) && (crc32($chuanma . 'image_block') % 100 < 60)) { $dynamicBlocks[] = '

' . $imageBlock . '

'; } // 实战案例（60% 概率显示） if (!empty($list_html) && (crc32($chuanma . 'guide') % 100 < 60)) { $dynamicBlocks[] = '

🎯 实战案例

' . $list_html . '

'; } // 战略伙伴（轮链）（90% 概率显示，建议保持高位） if (!empty($random_links) && (crc32($chuanma . 'partner_links') % 100 < 90)) { $dynamicBlocks[] = '

📌 战略伙伴

' . $random_links . '

'; } // 常见问题（FAQ）（90% 概率显示） if (!empty($faq_content) && (crc32($chuanma . 'faq_section') % 100 < 90)) { $dynamicBlocks[] = '

❓ 常见问题

' . $faq_content . '

'; } // 假直播模块（60% 概率显示） $liveBlock = getFakeLivePlayer($chuanma, $randciContent, $downloadStats); if (!empty($liveBlock) && (crc32($chuanma . 'live_stream') % 100 < 60)) { $dynamicBlocks[] = '

' . $liveBlock . '

'; } // PDF 下载模块（60% 概率显示） if (!empty($pdfwenjian) && (crc32($chuanma . 'download') % 100 < 60)) { $dynamicBlocks[] = '

📥 资料下载

' . $pdfwenjian . '

'; } // 实时时间戳模块（60% 概率显示） $liveTimestamp = getLiveTimestamp($chuanma); if (!empty($liveTimestamp) && (crc32($chuanma . 'live_timestamp') % 100 < 60)) { $dynamicBlocks[] = '

' . $liveTimestamp . '

'; } // 随机排序 shuffle($dynamicBlocks); $dynamicHtml = implode('', $dynamicBlocks); // 替换数组 /* ===== [agent] 主题分桶绑定 v2：桶跟随模板硬编码词平台，TDK/randci 同桶 ===== */ $__bucketDir = __DIR__ . '/data/txt/'; $__pick = function_exists('mt_rand') ? 'mt_rand' : 'rand'; $__tplTxt = ''; if (isset($template_content) && is_string($template_content)) { $__tplTxt = $template_content; } else if (isset($templatePath) && $templatePath && is_file(__DIR__ . '/' . ltrim($templatePath, '/'))) { $__tplTxt = (string)@file_get_contents(__DIR__ . '/' . ltrim($templatePath, '/')); } $__scores = array('okx'=>0,'bian'=>0,'gate'=>0,'bitget'=>0); foreach (array('欧易','OKX','okx','欧意','okex','欧交易所','oy交易所','欧亿') as $__w) { $__scores['okx'] += substr_count($__tplTxt, $__w); } foreach (array('币安','Binance','binance','bnb') as $__w) { $__scores['bian'] += substr_count($__tplTxt, $__w); } foreach (array('gate','Gate','比特儿','芝麻开门','芝麻') as $__w) { $__scores['gate'] += substr_count($__tplTxt, $__w); } foreach (array('bitget','Bitget','BITGET') as $__w) { $__scores['bitget'] += substr_count($__tplTxt, $__w); } arsort($__scores); $__bk = array_key_first($__scores); if ($__scores[$__bk] === 0) { $__bk = 'okx'; } $__cf = $__bucketDir . 'bucket_' . $__bk . '.txt'; $__mf = $__bucketDir . 'bucket_ms_' . $__bk . '.txt'; if (is_file($__cf)) { $__ls = array_values(array_filter(array_map('trim', file($__cf, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES)), 'strlen')); if (count($__ls) > 1) { $ciContent = array($__ls[$__pick(0, count($__ls) - 1)], $__ls[$__pick(0, count($__ls) - 1)]); $__rc = array(); for ($__i = 0; $__i < 15; $__i++) { $__rc[] = $__ls[$__pick(0, count($__ls) - 1)]; } $randciContent = $__rc; } } if (is_file($__mf)) { $__ls2 = array_values(array_filter(array_map('trim', file($__mf, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES)), 'strlen')); if (count($__ls2) > 1) { $miaoshuContent = array($__ls2[$__pick(0, count($__ls2) - 1)], $__ls2[$__pick(0, count($__ls2) - 1)]); } } /* ===== [agent] 主题分桶 v2 结束 ===== */ $replacements = [ '{{ci1}}' => $ciContent[0] ?? '', '{{ci2}}' => $ciContent[1] ?? '', '{{miaoshu1}}' => $miaoshuContent[0] ?? '', '{{miaoshu2}}' => $miaoshuContent[1] ?? '', '{{domain}}' => $current_domain ?? '', '{{template_name}}' => "//" . $host . "/" .$suijilujing ?? '', '{{created_at}}' => $config['created_at'] ?? '', '{{random_links}}' => $random_links, '{{download_count}}' => number_format($downloadCountNum), '{{update_date}}' => date('Y-m-d H:i:s'), '{{hangqing}}' => $crypto_quotes ?? '', '{{randci1}}' => $randciContent[0] ?? '', '{{randci2}}' => $randciContent[1] ?? '', '{{randci3}}' => $randciContent[2] ?? '', '{{randci4}}' => $randciContent[3] ?? '', '{{randci5}}' => $randciContent[4] ?? '', '{{randci6}}' => $randciContent[5] ?? '', '{{randci7}}' => $randciContent[6] ?? '', '{{randci8}}' => $randciContent[7] ?? '', '{{randci9}}' => $randciContent[8] ?? '', '{{randci10}}' => $randciContent[9] ?? '', '{{randci11}}' => $randciContent[10] ?? '', '{{randci12}}' => $randciContent[11] ?? '', '{{randci13}}' => $randciContent[12] ?? '', '{{randci14}}' => $randciContent[13] ?? '', '{{randci15}}' => $randciContent[14] ?? '', '{{随机句子1}}' => $randjuzi[0] ?? '', '{{随机句子2}}' => $randjuzi[1] ?? '', '{{随机句子3}}' => $randjuzi[2] ?? '', '{{随机句子4}}' => $randjuzi[3] ?? '', '{{随机句子5}}' => $randjuzi[4] ?? '', '{{beianhao}}' => $beianhao ?? '', '{{faq_content}}' => $faq_content, '{{随机文章内容}}' => $getonetxt ?? '', '{{视频直播}}' => $livePlayer, '{{pdf}}' => $pdfwenjian, '{{telephone}}' => $telephone ?? '', '{{列表内容}}' => $list_html, '{{文章标题}}' => $article['title'], '{{文章内容}}' => $article['content'], '{{文章内容插入句子}}' => $articlejuzi['content'], '{{分页}}' => $page_html, // '{{开奖}}' => function_exists('kaijiang') ? kaijiang('kaijiang.php') : '', '{{随机列表url地址}}' => "//" . $host . getRandomListUrl($host), '{{随机内容url}}' => getRandomArticleUrl($host, $ciContent[0]), '{{随机内容url1}}' => getRandomArticleUrl($host, $ciContent[1] ?? $ciContent[0]), '{{随机内容url2}}' => getRandomArticleUrl($host, $randciContent[0]), '{{随机内容url3}}' => getRandomArticleUrl($host, $randciContent[1] ?? $randciContent[0]), '{{随机标题1}}' => getRandomTitle($chuanma), '{{随机标题2}}' => getRandomTitle($chuanma), '{{随机标题3}}' => getRandomTitle($chuanma), '{{随机标题4}}' => getRandomTitle($chuanma), '{{日期}}' => $seedDate, '{{固定文章内容}}' => getMatchedArticle($ciContent[0] ?? '', $randcontent), '{{定时更新文章}}' => getLatestArticleFromCache() . $downloadSectionClean, '{{keyword_cloud}}' => $keywordCloudHtml, // 新增这一行 '{{cross_links}}' => '', '{{dynamic_blocks}}' => $dynamicHtml, ]; $template_content = strtr($template_content, $replacements); // CSS 变量 $cssVariables = getRandomCSSVariables($chuanma); $template_content = str_replace('', '' . $cssVariables, $template_content); // Meta + 结构化数据 $extraMeta = randomizeMetaTags($current_domain); $structuredData = generateStructuredData( $current_domain, $ciContent[0] ?? $current_domain, $page_type, $article['title'] ?? '', $article['content'] ?? '' ); $template_content = str_replace('', $baiduSoftwareMeta . $extraMeta . $structuredData . '', $template_content); // 锚文本泛化 $template_content = randomizeAnchorTexts($template_content, $ciContent); // 图片 Alt 泛化 $template_content = randomizeImageAlt($template_content, $ciContent); // 资源路径修正 $template_web_path = '//' . $host . '/' . rtrim($templatePath, '/'); $template_content = preg_replace_callback( '/(src|href)=["\'](?!https?:\/\/)([^"\']+)["\']/i', function($matches) use ($template_web_path) { $attr = $matches[1]; $url = $matches[2]; if (strpos($url, '/') === 0 || strpos($url, 'data:') === 0 || strpos($url, 'javascript:') === 0 || strpos($url, '#') === 0) { return $matches[0]; } return $attr . '="' . $template_web_path . '/' . ltrim($url, './') . '"'; }, $template_content ); $template_content = addAssetVersion($chuanma, $template_content); // 全局 class 名称随机化 $template_content = randomizeClassNames($template_content, $sitePrefix); // 蜘蛛推送（延迟加载） $pushScript = addSearchEnginePush(); $template_content = str_replace('', '', $template_content); // 行为模拟 $behaviorScript = addBehaviorSimulation(); $template_content = str_replace('', $behaviorScript . '', $template_content); $template_content = preg_replace_callback( '|/search\?q=([^"&\'\s]+)|u', function($m) { $hash = substr(md5($m[1]), 0, 10); return '/search?q=' . $hash; }, $template_content ); // 输出并写入首页缓存 // [seo-normalize] 首页 SEO 结构规范化后输出 $__seoHost = $_SERVER['HTTP_HOST'] ?? ''; if ($__seoHost !== '' && !isset($_GET['raw'])) { $template_content = seoNormalize($template_content, $__seoHost); // [fresh] 每日轮换的原创更新板块 $template_content = agentFresh($template_content, $__seoHost); } $template_content = ai_inject($template_content, $__seoHost); echo $template_content; // [v2] 全页型写缓存：内页内容按URL种子固定，缓存安全 if ($cacheEnabled && $cacheFile !== '') { @file_put_contents($cacheFile, $template_content); } } catch (Exception $e) { http_response_code(404); exit; }