PHP判断是否手机访问

最新推荐文章于 2021-08-20 13:22:19 发布
转载最新推荐文章于 2021-08-20 13:22:19 发布 · 912 阅读
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01$agent  = check_wap();
 
 02if(  $agent )
 
 03{
 
 04    header('Location: http://www.nowamagic.net');
 
 05    exit;
 
 06}
 
 07 
 
 08// check if wap 
 
 09function  check_wap(){
 
 10    // 先检查是否为wap代理，准确度高
 
 11    if(stristr($_SERVER['HTTP_VIA'],"wap")){
 
 12        return true;
 
 13    }
 
 14    // 检查浏览器是否接受 WML.
 
 15    elseif(strpos(strtoupper($_SERVER['HTTP_ACCEPT']),"VND.WAP.WML") > 0){
 
 16        return true;
 
 17   }
 
 18   //检查USER_AGENT
 
 19   elseif(preg_match('/(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', $_SERVER['HTTP_USER_AGENT'])){
 
 20        return true;            
 
 21    }
 
 22    else{
 
 23        return false;   
 
 24   }
 
 25}
 
再来一个从PHP框架剥离的判断是否为手机移动终端的函数：
 
        01function  is_mobile_request()   
 
        02{   
 
        03  $_SERVER['ALL_HTTP'] = isset($_SERVER['ALL_HTTP']) ? $_SERVER['ALL_HTTP'] : '';   
 
        04  $mobile_browser = '0';   
 
        05  if(preg_match('/(up.browser|up.link|mmp|symbian|smartphone|midp|wap|phone|iphone|ipad|ipod|android|xoom)/i', strtolower($_SERVER['HTTP_USER_AGENT'])))   
 
        06    $mobile_browser++;   
 
        07  if((isset($_SERVER['HTTP_ACCEPT'])) and (strpos(strtolower($_SERVER['HTTP_ACCEPT']),'application/vnd.wap.xhtml+xml') !== false))   
 
        08    $mobile_browser++;   
 
        09  if(isset($_SERVER['HTTP_X_WAP_PROFILE']))   
 
        10    $mobile_browser++;   
 
        11  if(isset($_SERVER['HTTP_PROFILE']))   
 
        12    $mobile_browser++;   
 
        13  $mobile_ua = strtolower(substr($_SERVER['HTTP_USER_AGENT'],0,4));   
 
        14  $mobile_agents = array(   
 
        15        'w3c ','acs-','alav','alca','amoi','audi','avan','benq','bird','blac',   
 
        16        'blaz','brew','cell','cldc','cmd-','dang','doco','eric','hipt','inno',   
 
        17        'ipaq','java','jigs','kddi','keji','leno','lg-c','lg-d','lg-g','lge-',   
 
        18        'maui','maxo','midp','mits','mmef','mobi','mot-','moto','mwbp','nec-',   
 
        19        'newt','noki','oper','palm','pana','pant','phil','play','port','prox',   
 
        20        'qwap','sage','sams','sany','sch-','sec-','send','seri','sgh-','shar',   
 
        21        'sie-','siem','smal','smar','sony','sph-','symb','t-mo','teli','tim-',   
 
        22        'tosh','tsm-','upg1','upsi','vk-v','voda','wap-','wapa','wapi','wapp',   
 
        23        'wapr','webc','winw','winw','xda','xda-'
 
        24        );   
 
        25  if(in_array($mobile_ua, $mobile_agents))   
 
        26    $mobile_browser++;   
 
        27  if(strpos(strtolower($_SERVER['ALL_HTTP']), 'operamini') !== false)   
 
        28    $mobile_browser++;   
 
        29  // Pre-final check to reset everything if the user is on Windows   
 
        30  if(strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'windows') !== false)   
 
        31    $mobile_browser=0;   
 
        32  // But WP7 is also Windows, with a slightly different characteristic   
 
        33  if(strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'windows phone') !== false)   
 
        34    $mobile_browser++;   
 
        35  if($mobile_browser>0)   
 
        36    return true;   
 
        37  else
 
        38    return false;   
 
        39}