简介： It’s the start of the spring term in a small northern town, heralding swimming lessons, hanging out with best friends, new classes and new possibilities. But this year, things are different for 14-year-old Sam. While her friends are moving on, focusing on boys, experimenting with drugs, Sam is too uncomfortable to even take off her bathing suit in front of the other girls. Afte...…
"; // 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)); ?>