PHP简单判断当前使用的是什么浏览器,判断浏览器类型的方法,方便统计网站访问用户使用浏览器的比例。
判断浏览器类型方法一
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";
} else {
$visitor_browser = "其它";
}
return $visitor_browser;
}
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方法二
下面这个是php通过正则匹配的,理论上效率不如上面的方法一, 大家可以根据需要使用。
private function getBrowser(){
$flag=$_SERVER['HTTP_USER_AGENT'];
$para=array();
// 检查操作系统
if(preg_match('/Windows[\d\. \w]*/',$flag, $match)) $para['os']=$match[0];
if(preg_match('/Chrome\/[\d\.\w]*/',$flag, $match)){
// 检查Chrome
$para['browser']=$match[0];
}elseif(preg_match('/Safari\/[\d\.\w]*/',$flag, $match)){
// 检查Safari
$para['browser']=$match[0];
}elseif(preg_match('/MSIE [\d\.\w]*/',$flag, $match)){
// IE
$para['browser']=$match[0];
}elseif(preg_match('/Opera\/[\d\.\w]*/',$flag, $match)){
// opera
$para['browser']=$match[0];
}elseif(preg_match('/Firefox\/[\d\.\w]*/',$flag, $match)){
// Firefox
$para['browser']=$match[0];
}elseif(preg_match('/OmniWeb\/(v*)([^\s|;]+)/i',$flag, $match)){
//OmniWeb
$para['browser']=$match[2];
}elseif(preg_match('/Netscape([\d]*)\/([^\s]+)/i',$flag, $match)){
//Netscape
$para['browser']=$match[2];
}elseif(preg_match('/Lynx\/([^\s]+)/i',$flag, $match)){
//Lynx
$para['browser']=$match[1];
}elseif(preg_match('/360SE/i',$flag, $match)){
//360SE
$para['browser']='360安全浏览器';
}elseif(preg_match('/SE 2.x/i',$flag, $match)) {
//搜狗
$para['browser']='搜狗浏览器';
}else{
$para['browser']='unkown';
}
return $para;
}
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保存$para即可
php判断浏览器是不是IE
1、$_SERVER['HTTP_USER_AGENT']和strpos
2、打印结果
谷歌:
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.86 Safari/537.36"
火狐:
"Mozilla/5.0 (Windows NT 10.0; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0"
IE:
"Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko"
3、php控制器中
网上说用判断ua中是否有MSIE,然而并没有,用Triden判断也可以的。
public function isIE() {
$isIE = strpos($_SERVER['HTTP_USER_AGENT'],"Triden");
return $isIE;
}
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