php获取访问者浏览页面的浏览器类型_php实例
最近做的项目需要根据用户浏览器的类型而做一些不同的处理,于是稍微研究了一下使用php判断浏览器类型的方法,下面这篇文章主要给大家介绍了php如何获取访问者浏览页面的浏览器类型,需要的朋友可以参考借鉴,一起来看看吧。
方法如下
检查用户的agent字符串,它是浏览器发送的HTTP请求的一部分。用 $_SERVER['HTTP_USER_AGENT']
得到agent字符串信息。
比如:
<?php echo $_SERVER['HTTP_USER_AGENT']; ?>
有可能是打印出这样的:
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)
封装成函数:
function my_get_browser(){ if(empty($_SERVER['HTTP_USER_AGENT'])){ return 'robot!'; } if( (false == strpos($_SERVER['HTTP_USER_AGENT'],'MSIE')) && (strpos($_SERVER['HTTP_USER_AGENT'], 'Trident')!==FALSE) ){ return 'Internet Explorer 11.0'; } if(false!==strpos($_SERVER['HTTP_USER_AGENT'],'MSIE 10.0')){ return 'Internet Explorer 10.0'; } if(false!==strpos($_SERVER['HTTP_USER_AGENT'],'MSIE 9.0')){ return 'Internet Explorer 9.0'; } if(false!==strpos($_SERVER['HTTP_USER_AGENT'],'MSIE 8.0')){ return 'Internet Explorer 8.0'; } if(false!==strpos($_SERVER['HTTP_USER_AGENT'],'MSIE 7.0')){ return 'Internet Explorer 7.0'; } if(false!==strpos($_SERVER['HTTP_USER_AGENT'],'MSIE 6.0')){ return 'Internet Explorer 6.0'; } if(false!==strpos($_SERVER['HTTP_USER_AGENT'],'Edge')){ return 'Edge'; } if(false!==strpos($_SERVER['HTTP_USER_AGENT'],'Firefox')){ return 'Firefox'; } if(false!==strpos($_SERVER['HTTP_USER_AGENT'],'Chrome')){ return 'Chrome'; } if(false!==strpos($_SERVER['HTTP_USER_AGENT'],'Safari')){ return 'Safari'; } if(false!==strpos($_SERVER['HTTP_USER_AGENT'],'Opera')){ return 'Opera'; } if(false!==strpos($_SERVER['HTTP_USER_AGENT'],'360SE')){ return '360SE'; } //微信浏览器 if(false!==strpos($_SERVER['HTTP_USER_AGENT'],'MicroMessage')){ return 'MicroMessage'; }> }
总结
以上就是这篇文章的全部内容了,希望本文的内容对大家的学习或者工作能带来一定的帮助,如果有疑问大家可以留言交流。

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