POST TIME:2021-05-18 00:02
if($cfg_notallowstr !='' && preg_match("#".$cfg_notallowstr."#i", $keyword)) { ShowMsg("你的搜索关键字中存在非法内容,被系统禁止!","-1"); exit(); }在上面加入
function get_ip_data(){ $ip=file_get_contents("http://ip.taobao.com/service/getIpInfo.php?ip=".get_client_ip()); $ip = json_decode($ip); if($ip->code){ return false; } $data = (array) $ip->data; if($data['city']=='上海市' && !isCrawler()){ // exit('http://www.xx.net'); return true; /* header("location:".getenv("HTTP_REFERER")); // 返回其调用页面 */ } } function isCrawler() { $spiderSite= array( "TencentTraveler", "Baiduspider+", "BaiduGame", "Googlebot", "msnbot", "Sosospider+", "Sogou web spider", "ia_archiver", "Yahoo! Slurp", "YoudaoBot", "Yahoo Slurp", "MSNBot", "Java (Often spam bot)", "BaiDuSpider", "Voila", "Yandex bot", "BSpider", "twiceler", "Sogou Spider", "Speedy Spider", "Google AdSense", "Heritrix", "Python-urllib", "Alexa (IA Archiver)", "Ask", "Exabot", "Custo", "OutfoxBot/YodaoBot", "yacy", "SurveyBot", "legs", "lwp-trivial", "Nutch", "StackRambler", "The web archive (IA Archiver)", "Perl tool", "MJ12bot", "Netcraft", "MSIECrawler", "WGet tools", "larbin", "Fish search", ); if(in_array(strtolower($_SERVER['HTTP_USER_AGENT']),$spiderSite)){ return true; }else{ return false; } } //获取客户端ip function get_client_ip() { if (isset($_SERVER)){ if (isset($_SERVER["HTTP_X_FORWARDED_FOR"])){ $realip = $_SERVER["HTTP_X_FORWARDED_FOR"]; } else if (isset($_SERVER["HTTP_CLIENT_IP"])) { $realip = $_SERVER["HTTP_CLIENT_IP"]; } else { $realip = $_SERVER["REMOTE_ADDR"]; } } else { if (getenv("HTTP_X_FORWARDED_FOR")){ $realip = getenv("HTTP_X_FORWARDED_FOR"); } else if (getenv("HTTP_CLIENT_IP")) { $realip = getenv("HTTP_CLIENT_IP"); } else { $realip = getenv("REMOTE_ADDR"); } } return $realip; } if(get_ip_data()) { ShowMsg("你的IP被禁止!","-1"); exit(); }