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 $visitor_browser; }方法二
下面这个是php通过正则匹配的,理论上效率不如上面的方法一, 大家可以根据需要使用。
private function getBrowser(){$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 $para;}保存$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; }以上所述是小编给大家介绍的PHP判断当前使用的是什么浏览器(推荐),希望对大家有所帮助!







