321 lines
12 KiB
PHP
321 lines
12 KiB
PHP
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<?php
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require_once dirname(__DIR__) . '/Cloak/ReasonHelper.php';
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/**
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* 访客上下文与 API 判定（类名保留历史拼写 visitorInfo）
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*/
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class visitorInfo
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{
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/** @var string */
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public $v_ip;
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public $v_Browser;
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public $v_country;
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public $v_referer;
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public $v_Client;
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public $v_curPageURL;
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public $v_site_server;
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public $accept_language;
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public $visit_md5_code;
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public $costm_ip_score;
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public $check_key;
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public $check_country;
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public $check_result;
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public $v_reason;
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/**
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* 从请求/Session 填充访客字段
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*
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* @param string $costm_ip_score 活动 ID（COSTM_IP_SCORE）
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* @param string $check_key API 密钥
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* @param string $check_country 国家过滤配置
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* @return void
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*/
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public function get_visitor_Info($costm_ip_score = '', $check_key = '', $check_country = '')
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{
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$this->v_country = !empty($_SESSION["gcu_country"])?$_SESSION["gcu_country"]:$check_country;
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$this->v_ip = $this->getIp();
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$this->v_Browser = $this->getBrowser();
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//$this->v_country = $this->findCityByIp($this->v_ip);
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$this->v_referer = $this->getFromPage();
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$this->v_Client = $this->v_isMobile();
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$this->v_curPageURL = $this->curPageURL();
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$this->v_site_server = $this->get_site_server();
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$this->accept_language = $this->get_accept_language();
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$this->costm_ip_score = $costm_ip_score;
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$this->check_key = $check_key;
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$this->check_country = $check_country;
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$_SESSION["gcu_country"] = $this->v_country;
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$_SESSION["gcu_Client"] = $this->v_Client;
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$_SESSION["gcu_ip"] = $this->v_ip;
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$_SESSION["gcu_Browser"] = $this->v_Browser;
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}
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/**
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* 调用远程 cloak API 判定
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*
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* @return array|null API 解码结果；前置条件不足时 null
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*/
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public function send_visitor_Info_xyz()
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{
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if(!empty($_REQUEST["send"])&& $_REQUEST["send"] ==1)
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{
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print_r($jsonData); exit();
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}
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if(!empty($this->v_ip))
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{
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$return = $this -> cloak_check_curl();
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if (!is_array($return)) {
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$return = ['result' => false, 'reason' => 'API响应异常', 'country' => $this->v_country];
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}
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$this->check_result = !empty($return['result']) ? "true" : "false";
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$this->v_country = isset($return['country']) ? $return['country'] : $this->v_country;
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$this->v_reason = cloak_api_reason($return, $this->check_result);
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return $return;
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}
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return null;
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}
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function cloak_check_curl()
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{
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$headers = browser_headers();
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// $visit_domain = str_replace('www.', '', $_SERVER['HTTP_HOST']); // 当前网站域名
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// $visit_domain = (is_https() ? "https://" : "http://"). $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
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$jsonData['id'] = $this->costm_ip_score;
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$jsonData['ip'] = $this->v_ip;
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$jsonData['domain'] = $this->v_curPageURL;
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$jsonData['country_code'] = $this->check_country; //设置该参数后，将替换"广告策略》访问者地理位置>过滤"的设置，填写国家代码,多个用逗号分隔，如：US,GB,CA,AU,IE,NZ
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$jsonData['referer'] = get_SERVER_value('HTTP_REFERER');
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$jsonData['headers'] = json_encode($headers);
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$ch = curl_init('www.tiktokba.com/cloak/byApi');
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
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curl_setopt($ch, CURLOPT_USERAGENT, get_SERVER_value('HTTP_USER_AGENT'));
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
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curl_setopt($ch, CURLOPT_ENCODING, ""); //Enables compression
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curl_setopt($ch, CURLOPT_HTTPHEADER, ["Content-type: application/json"]);
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curl_setopt($ch, CURLOPT_HTTPHEADER, ["escloak-key: {$this->check_key}"]);
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($jsonData));
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curl_setopt($ch, CURLOPT_HEADERFUNCTION, "forward_response_cookies"); //Forward response's cookies to visitor
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if ($_COOKIE) {//Forward visitor's cookie to our server
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curl_setopt($ch, CURLOPT_COOKIE, encode_visitor_cookies());
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}
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$return = curl_exec($ch);
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if ($return == false) {
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$curl_error = curl_error($ch);
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curl_close($ch);
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return ['result' => false, 'reason' => 'API请求失败:' . $curl_error, 'country' => ''];
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}
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curl_close($ch);
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$decoded = json_decode($return, true);
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if (!is_array($decoded)) {
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return ['result' => false, 'reason' => 'API响应失败，请检查API密钥以及广告策略 ID', 'country' => ''];
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}
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return $decoded;
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}
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// api.ttt.sh API查询国家代码
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public function get_ip_country($client_ip)
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{
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$str = "";
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//$url = "https://api.ttt.sh/ip/qqwry/".$client_ip."?type=addr";
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//$str = file_get_contents($url);
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return $str;
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}
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public function set_visit_md5_code($code)
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{
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$this->visit_md5_code = $code;
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}
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public function get_visit_md5_code()
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{
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$domain = str_replace("www.","",$_SERVER['HTTP_HOST']);
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$time = date("YmdHis");
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$ip = $this->getIp();
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$this->visit_md5_code = substr(md5($domain.$time.$ip) , 0 , 12 );
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return $this->visit_md5_code;
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}
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//获取访客ip
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public function getIp($type = 0)
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{
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$type = $type ? 1 : 0;
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static $ip = NULL;
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if ($ip !== NULL) return $ip[$type];
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if (isset($_SERVER['HTTP_CF_CONNECTING_IP'])) { // 使用cloudflare 转发的IP地址
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$ip = $_SERVER['HTTP_CF_CONNECTING_IP'];
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} else {
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if (getenv('HTTP_CLIENT_IP') && strcasecmp(getenv('HTTP_CLIENT_IP'), 'unknown')) {
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$ip = getenv('HTTP_CLIENT_IP');
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} elseif (getenv('HTTP_X_FORWARDED_FOR') && strcasecmp(getenv('HTTP_X_FORWARDED_FOR'), 'unknown')) {
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$ip = getenv('HTTP_X_FORWARDED_FOR');
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} elseif (getenv('REMOTE_ADDR') && strcasecmp(getenv('REMOTE_ADDR'), 'unknown')) {
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$ip = getenv('REMOTE_ADDR');
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} elseif (isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'], 'unknown')) {
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$ip = $_SERVER['REMOTE_ADDR'];
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}
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}
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// if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
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// $arr = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
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// $pos = array_search('unknown',$arr);
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// if(false !== $pos) unset($arr[$pos]);
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// $ip = trim($arr[0]);
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// }elseif (isset($_SERVER['HTTP_CLIENT_IP'])) {
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// $ip = $_SERVER['HTTP_CLIENT_IP'];
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// }elseif (isset($_SERVER['REMOTE_ADDR'])) {
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// $ip = $_SERVER['REMOTE_ADDR'];
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// }
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// IP地址合法验证
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//$long = sprintf("%u",ip2long($ip));
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//$ip = $long ? array($ip, $long) : array('0.0.0.0', 0);
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return $ip;
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}
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//客户当前浏览的页面 url（浏览器实际访问地址，含正确 scheme 与 query）
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function curPageURL()
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{
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return cloak_current_request_url();
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}
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//根据ip获取城市、网络运营商等信息
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public function findCityByIp($ip){
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$country_res = @file_get_contents("http://ip.taobao.com/service/getIpInfo.php?ip=".$ip);
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$country_json = json_decode($country_res,true);
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// Array ( [code] => 0 [data] => Array ( [ip] => 104.223.98.4 [country] => 美国 [area] => [region] => 德克萨斯 [city] => 达拉斯 [county] => XX [isp] => XX [country_id] => US [area_id] => [region_id] => US_143 [city_id] => US_1099 [county_id] => xx [isp_id] => xx ) )
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$country = $country_json["data"]["country"];
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return $country;
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}
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//site_server
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function get_site_server()
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{
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$dqml=getcwd();
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$dpml_ary = explode(DIRECTORY_SEPARATOR, $dqml);
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$dqml_str = $dpml_ary[2];
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$dqml_str = substr($dqml_str,0,4);
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return $dqml_str;
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}
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//字符串截取函数
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function ip_p_substr($p_bof,$p_eof,$p_str)
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{
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$p_1=explode($p_bof,$p_str);
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$p_e=strpos($p_1[1],$p_eof);
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$p_0=substr($p_1[1],0,$p_e);
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return $p_0;
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}
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//获取用户浏览器类型
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public function getBrowser(){
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$agent=$_SERVER["HTTP_USER_AGENT"];
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if(strpos($agent,'MSIE')!==false || strpos($agent,'rv:11.0')) //ie11判断
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return "ie";
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else if(strpos($agent,'Firefox')!==false)
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return "firefox";
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else if(strpos($agent,'Chrome')!==false)
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return "chrome";
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else if(strpos($agent,'Opera')!==false)
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return 'opera';
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else if((strpos($agent,'Chrome')==false)&&strpos($agent,'Safari')!==false)
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return 'safari';
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else
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return 'unknown';
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}
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//获取网站来源
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public function getFromPage(){
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if(empty($_SERVER['HTTP_REFERER'])) {
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return NULL;
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}
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else
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return $_SERVER['HTTP_REFERER'];
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}
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function get_accept_language()
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{
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$lang = "";
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if(!empty($_SERVER['HTTP_ACCEPT_LANGUAGE']) && isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) )
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{
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$accept_language = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 4); //只取前4位，这样只判断最优先的语言。如果取前5位，可能出现en,zh的情况，影响判断。
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if (preg_match("/zh-c/i", $accept_language))
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$lang = "Chinese";
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else if (preg_match("/zh/i", $accept_language))
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$lang = "Chinese_Trad";
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else if (preg_match("/en/i", $accept_language))
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$lang = "English";
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else if (preg_match("/fr/i", $accept_language))
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$lang = "French";
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else if (preg_match("/de/i", $accept_language))
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$lang = "German";
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else if (preg_match("/jp/i", $accept_language))
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$lang = "Japanese";
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else if (preg_match("/ko/i", $accept_language))
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$lang = "Korean";
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else if (preg_match("/es/i", $accept_language))
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$lang = "Spanish";
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else if (preg_match("/sv/i", $accept_language))
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$lang = "Swedish";
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else $lang = $_SERVER["HTTP_ACCEPT_LANGUAGE"];
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}
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return $lang;
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}
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/*移动端判断*/
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function v_isMobile()
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{
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// 如果有HTTP_X_WAP_PROFILE则一定是移动设备
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if (isset ($_SERVER['HTTP_X_WAP_PROFILE']))
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{
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return true;
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}
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// 如果via信息含有wap则一定是移动设备,部分服务商会屏蔽该信息
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if (isset ($_SERVER['HTTP_VIA']))
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{
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// 找不到为flase,否则为true
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return stristr($_SERVER['HTTP_VIA'], "wap") ? true : false;
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}
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// 脑残法，判断手机发送的客户端标志,兼容性有待提高
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if (isset ($_SERVER['HTTP_USER_AGENT']))
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{
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$clientkeywords = array ('nokia', 'sony', 'ericsson', 'mot', 'samsung', 'htc', 'sgh', 'lg', 'sharp', 'sie-', 'philips', 'panasonic', 'alcatel', 'lenovo', 'iphone', 'ipod', 'blackberry', 'meizu', 'android', 'netfront', 'symbian', 'ucweb', 'windowsce', 'palm', 'operamini', 'operamobi', 'openwave', 'nexusone', 'cldc', 'midp', 'wap', 'mobile'
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);
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// 从HTTP_USER_AGENT中查找手机浏览器的关键字
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if (preg_match("/(" . implode('|', $clientkeywords) . ")/i", strtolower($_SERVER['HTTP_USER_AGENT'])))
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{
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return "Mobile";
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}
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}
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// 协议法，因为有可能不准确，放到最后判断
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|||
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|
if (isset ($_SERVER['HTTP_ACCEPT']))
|
|||
|
|
{
|
|||
|
|
// 如果只支持wml并且不支持html那一定是移动设备
|
|||
|
|
// 如果支持wml和html但是wml在html之前则是移动设备
|
|||
|
|
if ((strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') !== false) && (strpos($_SERVER['HTTP_ACCEPT'], 'text/html') === false || (strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') < strpos($_SERVER['HTTP_ACCEPT'], 'text/html'))))
|
|||
|
|
{
|
|||
|
|
return "Mobile";
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return "PC";
|
|||
|
|
}
|
|||
|
|
}
|