ThinkPHP 获取客户端浏览器信息方法

这个业务逻辑多少都有点奇怪了，阅读浏览次数增值在新闻详情页的控制器方法里setInc，这怎么还写进模型事件里了。如果非要用onAfterRead也可以，把新闻文章的内容单独分出来一个news_content表，然后把它和news做关联，然后给news_content表的onAfterRead事件做增值处理，这样点进新闻页内查询到文章内容时才会触发它。: 评 TP6模型事件-查询后onAfterRead不好用

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ThinkPHP 浏览器操作系统

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ThinkPHP 获取客户端浏览器信息方法

获取客户端的信息的控制器

<?php
namespace Home\Controller;
use Think\Controller;
class GetGuestInfoController extends Controller{
    public function GetLang() {
        $Lang = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 4);
        //使用substr()截取字符串，从 0 位开始，截取4个字符
        if (preg_match('/zh-c/i',$Lang)) {
        //preg_match()正则表达式匹配函数
            $Lang = '简体中文';
        }
        elseif (preg_match('/zh/i',$Lang)) {
            $Lang = '繁體中文';
        }
        else {
            $Lang = 'English';
        }
        return $Lang;
    }

   public function getBrowser() {
        $user_OSagent = $_SERVER['HTTP_USER_AGENT'];
        if (strpos($user_OSagent, "Maxthon") && strpos($user_OSagent, "MSIE")) {
            $visitor_browser = "Maxthon(Microsoft IE)";
        } elseif (strpos($user_OSagent, "Maxthon 2.0")) {
            $visitor_browser = "Maxthon 2.0";
        } elseif (strpos($user_OSagent, "Maxthon")) {
            $visitor_browser = "Maxthon";
        } elseif (strpos($user_OSagent, "Edge")) {
            $visitor_browser = "Edge";
        } elseif (strpos($user_OSagent, "Trident")) {
            $visitor_browser = "IE";
        } elseif (strpos($user_OSagent, "MSIE")) {
            $visitor_browser = "IE";
        } elseif (strpos($user_OSagent, "MSIE")) {
            $visitor_browser = "MSIE";
        } elseif (strpos($user_OSagent, "NetCaptor")) {
            $visitor_browser = "NetCaptor";
        } elseif (strpos($user_OSagent, "Netscape")) {
            $visitor_browser = "Netscape";
        } elseif (strpos($user_OSagent, "Chrome")) {
            $visitor_browser = "Chrome";
        } elseif (strpos($user_OSagent, "Lynx")) {
            $visitor_browser = "Lynx";
        } elseif (strpos($user_OSagent, "Opera")) {
            $visitor_browser = "Opera";
        } elseif (strpos($user_OSagent, "MicroMessenger")) {
            $visitor_browser = "WeiXinBrowser";
        } elseif (strpos($user_OSagent, "Konqueror")) {
            $visitor_browser = "Konqueror";
        } elseif (strpos($user_OSagent, "Mozilla/5.0")) {
            $visitor_browser = "Mozilla";
        } elseif (strpos($user_OSagent, "Firefox")) {
            $visitor_browser = "Firefox";
        } elseif (strpos($user_OSagent, "U")) {
            $visitor_browser = "Firefox";
        } else {
            $visitor_browser = "Other Browser";
        }
        return $visitor_browser;
    }

    public function GetOS() {
        $OS = $_SERVER['HTTP_USER_AGENT'];
        if (preg_match('/win/i',$OS)) {
            $OS = 'Windows';
        }
        elseif (preg_match('/mac/i',$OS)) {
            $OS = 'MAC';
        }
        elseif (preg_match('/linux/i',$OS)) {
            $OS = 'Linux';
        }
        elseif (preg_match('/unix/i',$OS)) {
            $OS = 'Unix';
        }
        elseif (preg_match('/bsd/i',$OS)) {
            $OS = 'BSD';
        }
        else {
            $OS = 'Other';
        }
        return $OS;
    }
   public function GetIP() {
        if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
        //如果变量是非空或非零的值，则 empty()返回 FALSE。
            $IP = explode(',',$_SERVER['HTTP_CLIENT_IP']);
        }
        elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
            $IP = explode(',',$_SERVER['HTTP_X_FORWARDED_FOR']);
        }
        elseif (!empty($_SERVER['REMOTE_ADDR'])) {
            $IP = explode(',',$_SERVER['REMOTE_ADDR']);
        }
        else {
            $IP[0] = 'None';
        }
        return $IP[0];
    }
    private function GetAddIsp() {
        $IP = $this->GetIP();
        $AddIsp = mb_convert_encoding(file_get_contents('http://open.baidu.com/ipsearch/s?tn=ipjson&wd='.$IP),'UTF-8','GBK');
        //mb_convert_encoding() 转换字符编码。
        if (preg_match('/noresult/i',$AddIsp)) {
            $AddIsp = 'None';
        }
        else {
            $Sta = stripos($AddIsp,$IP) + strlen($IP) + strlen('来自');
            $Len = stripos($AddIsp,'"}')-$Sta;
            $AddIsp = substr($AddIsp,$Sta,$Len);
        }
        $AddIsp = explode(' ',$AddIsp);
        return $AddIsp;
    }

    public function findCityByIp($ip){
        $data = file_get_contents('http://ip.taobao.com/service/getIpInfo.php?ip='.$ip);
        return json_decode($data,$assoc=true);
    }

    public function GetAdd() {
        $Add = $this->GetAddIsp();
        return $Add[0];
    }
    public function GetIsp() {
        $Isp = $this->GetAddIsp();
        if ($Isp[0] != 'None' && isset($Isp[1])) {
            $Isp = $Isp[1];
        }
        else {
            $Isp = 'None';
        }
        return $Isp;
    }
}
?>

调用方法

<?php
namespace Home\Controller;
use Think\Controller;
class IndexController extends Controller {
    public function index(){
    //调用上述方法
        $guestInfo = new \Home\Controller\GetGuestInfoController();
        //获取URL
        $url = 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'].'?'.$_SERVER['QUERY_STRING'];
        //存储数据
        $data = array(
            'browser' => $guestInfo->getBrowser(),
            'system' => $guestInfo->GetOS(),
            'ip' => $guestInfo->GetIP(),
            'time' => date("Y-m-d H:i:s"),
            'url' => $url
        );
    }
}
?>

放在function.php里面，当函数用也可以

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