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PHP method to determine whether it is a mobile client

一个新手Original: 2017-09-12 10:34:453850browse

<?function check_wap(){
    if(stristr($_SERVER[&#39;HTTP_VIA&#39;],"wap")){// 先检查是否为wap代理，准确度高
        return true;
    }elseif(strpos(strtoupper($_SERVER[&#39;HTTP_ACCEPT&#39;]),"VND.WAP.WML") > 0){// 检查浏览器是否接受 WML.
        return true;
   }elseif(preg_match(&#39;/(blackberry|configuration\/cldc|hp |hp-|htc |htc_|htc-|iemobile|kindle|midp|mmp|motorola|mobile|nokia|opera mini|opera |Googlebot-Mobile|YahooSeeker\/M1A1-R2D2|android|iphone|ipod|mobi|palm|palmos|pocket|portalmmm|ppc;|smartphone|sonyericsson|sqh|spv|symbian|treo|up.browser|up.link|vodafone|windows ce|xda |xda_)/i&#39;, $_SERVER[&#39;HTTP_USER_AGENT&#39;])){//检查USER_AGENT
        return true;             
    }else{
        return false;    
   }
}
if(check_wap() && !$_GET[&#39;m&#39;]){
    Header(&#39;Location:http://www.sdceo.com/?m=wap&#39;);
}?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>php判断是否手机客户端</title></head><body></body></html>

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