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PHP Get IE Browser Version Function_PHP Tutorial

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Release： 2016-07-13 17:16:11
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In php, if we want to obtain browser information, we can directly use $userAgent = strtolower($_SERVER["HTTP_USER_AGENT"]); and then make a further judgment to determine the user's browser version or model. I hope the following example will be helpful to everyone Helps.

The author below will introduce to you a php function that determines whether the user's browser is IE6. If so, it will return "true", otherwise it will return "false".

The code is as follows Copy code
 代码如下 复制代码

function isIE6() {
       $userAgent = strtolower($_SERVER["HTTP_USER_AGENT"]);
       //从HTTP_USER_AGENT字段中获取用户浏览器信息
       if (ereg("msie 6", $userAgent) || ereg("msie 5", $userAgent)) {
               return true;
       }
       return false;
}
function isIE6() {
        $userAgent = strtolower($_SERVER["HTTP_USER_AGENT"]);
//Get user browser information from HTTP_USER_AGENT field
If (ereg("msie 6", $userAgent) || ereg("msie 5", $userAgent)) {
                    return true;
}                                               return false;
}

Complete example

http://www.bkjia.com/PHPjc/628712.html
 代码如下 复制代码

function userBrowser(){ 
       $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,"MSIE 9.0")) {  
           $visitor_browser ="MSIE 9.0";  
       }elseif(strpos($user_OSagent,"MSIE 8.0")) {  
            $visitor_browser ="MSIE 8.0";  
       }elseif(strpos($user_OSagent,"MSIE 7.0")) {  
            $visitor_browser ="MSIE 7.0";  
        }elseif(strpos($user_OSagent,"MSIE 6.0")) {  
           $visitor_browser ="MSIE 6.0";  
        } elseif(strpos($user_OSagent,"MSIE 5.5")) {  
            $visitor_browser ="MSIE 5.5";  
        } elseif(strpos($user_OSagent,"MSIE 5.0")) {  
            $visitor_browser ="MSIE 5.0";  
        } elseif(strpos($user_OSagent,"MSIE 4.01")) {  
          $visitor_browser ="MSIE 4.01";  
        }elseif(strpos($user_OSagent,"MSIE")) {  
           $visitor_browser ="MSIE 较高版本";  
      }elseif(strpos($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,"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";                                                                                 $visitor_browser = "Other";                                                                                                  return $visitor_browser;                                                    } 
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In php, if we want to obtain browser information, we can directly use $userAgent = strtolower($_SERVER["HTTP_USER_AGENT"] ); Then you can judge the user's browser version or model,...
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