PHP判断用户是否手机访问可实现一个网址二套模板

点评：PHP判断用户是否手机访问可实现一个网址二套模板
sfk8整理二套PHP函数：
第一个：
$agent = check_wap();
if( $agent )
{
header('Location: ht

php<...判断用户是否手机访问可实现一个网址二套模板
sfk8整理二套PHP函数：
第一个：

$agent = check_wap();     if( $agent ) {     header('Location: http://www.nowamagic.net');     exit; } // check if wap function check_wap(){     // 先检查是否为wap代理，准确度高     if(stristr($_SERVER['HTTP_VIA'],"wap")){             return true;         }         // 检查浏览器是否接受 WML.         elseif(strpos(strtoupper($_SERVER['HTTP_ACCEPT']),"VND.WAP.WML") > 0){         return true;    }    //检查USER_AGENT    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'])){         return true;                }     else{         return false;      } }

第二个：

<?php    function is_mobile_request(){       $_SERVER['ALL_HTTP'] = isset($_SERVER['ALL_HTTP']) ? $_SERVER['ALL_HTTP'] : '';       $mobile_browser = '0';       if(preg_match('/(up.browser|up.link|mmp|symbian|smartphone|midp|wap|phone|iphone|ipad|ipod|android|xoom)/i', strtolower($_SERVER['HTTP_USER_AGENT'])))           $mobile_browser++;       if((isset($_SERVER['HTTP_ACCEPT'])) and (strpos(strtolower($_SERVER['HTTP_ACCEPT']),'application/vnd.wap.xhtml+xml') !== false))           $mobile_browser++;       if(isset($_SERVER['HTTP_X_WAP_PROFILE']))           $mobile_browser++;       if(isset($_SERVER['HTTP_PROFILE']))           $mobile_browser++;       $mobile_ua = strtolower(substr($_SERVER['HTTP_USER_AGENT'],0,4));       $mobile_agents = array(           'w3C ','acs-','alav','alca','amoi','audi','avan','benq','bird','blac',           'blaz','brew','cell','cldc','cmd-','dang','doco','eric','hipt','inno',           'ipaq','java','jigs','kddi','keji','leno','lg-c','lg-d','lg-g','lge-',           'maui','maxo','midp','mits','mmef','mobi','mot-','moto','mwbp','nec-',           'newt','noki','oper','palm','pana','pant','phil','play','port','prox',           'qwap','sage','sams','sany','sch-','sec-','send','seri','sgh-','shar',           'sie-','siem','smal','smar','sony','sph-','symb','t-mo','teli','tim-',           'tosh','tsm-','upg1','upsi','vk-v','voda','wap-','wapa','wapi','wapp',           'wapr','webc','winw','winw','xda','xda-'          );       if(in_array($mobile_ua, $mobile_agents))           $mobile_browser++;       if(strpos(strtolower($_SERVER['ALL_HTTP']), 'operamini') !== false)           $mobile_browser++;       // Pre-final check to reset everything if the user is on Windows       if(strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'windows') !== false)           $mobile_browser=0;       // But WP7 is also Windows, with a slightly different characteristic       if(strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'windows phone') !== false)           $mobile_browser++;       if($mobile_browser>0)           return true;       else         return false;   }