简介： Wes Block is a detective who's put on the case of a serial killer whose victims are young and pretty women, that he rapes and murders. The killings are getting personal when the killer chooses victims who are acquaintances of Block. Even his daughters are threatened.…
"; // 解析域名 $domain = parse_url($url, PHP_URL_HOST); if (!$domain) { $domain = 'example.com'; // 解析失败时的默认值 } // 拆分域名部分 $domainParts = explode('.', $domain); // 处理常见的 www 前缀 if (count($domainParts) > 2 && $domainParts[0] === 'www') { $prefix = array_shift($domainParts); // 移除 www } else { $prefix = ''; } // 主域名是剩下的第一部分 $mainDomain = $domainParts[0]; // 后缀是剩余的部分（包括顶级域名） $suffix = implode('.', array_slice($domainParts, 1)); ?>