thinkphp如何来判断访客为手机端或是PC端 - Thinkp

thinkphp如何来判断访客为手机端或是PC端

近日准备给自己的网站做一个小升级,让用户在手机二维码扫描的时候显示适合手机端来展示的模版【我用的是ThinkPHP3.0】,代码是参考别人的

我先说下大概的一个思路 简单两步:

统版本号和浏览器以及它的版本号（贴出的代码中数组中只有移动端信息，因此后面只需判断是否为数组中的某一个值即可）.

根据数组中的值来判断访客是否为手机、pad、之类的移动端，如果是的话就规定项目路径、名称为你的手机端模版如 define('APP_NAME','mobi');

define('APP_PATH','./mobi/');

下面代码的话我尽量加上注释:

//判断是否属手机   //代码看上去很多，其实就是数组里面显得多而乱，不要被表面现象所吓倒哦！     function  is_mobile(){       $user_agent  =  $_SERVER [ 'HTTP_USER_AGENT' ];         $mobile_agents  = Array( "240x320" , "acer" , "acoon" , "acs-" , "abacho" , "ahong" , "airness" , "alcatel" , "amoi" , "android" , "anywhereyougo.com" , "applewebkit/525" , "applewebkit/532" , "asus" , "audio" , "au-mic" , "avantogo" , "becker" , "benq" , "bilbo" , "bird" , "blackberry" , "blazer" , "bleu" , "cdm-" , "compal" , "coolpad" , "danger" , "dbtel" , "dopod" , "elaine" , "eric" , "etouch" , "fly " , "fly_" , "fly-" , "go.web" , "goodaccess" , "gradiente" , "grundig" , "haier" , "hedy" , "hitachi" , "htc" , "huawei" , "hutchison" , "inno" , "ipad" , "ipaq" , "ipod" , "jbrowser" , "kddi" , "kgt" , "kwc" , "lenovo" , "lg " , "lg2" , "lg3" , "lg4" , "lg5" , "lg7" , "lg8" , "lg9" , "lg-" , "lge-" , "lge9" , "longcos" , "maemo" , "mercator" , "meridian" , "micromax" , "midp" , "mini" , "mitsu" , "mmm" , "mmp" , "mobi" , "mot-" , "moto" , "nec-" , "netfront" , "newgen" , "nexian" , "nf-browser" , "nintendo" , "nitro" , "nokia" , "nook" , "novarra" , "obigo" , "palm" , "panasonic" , "pantech" , "philips" , "phone" , "pg-" , "playstation" , "pocket" , "pt-" , "qc-" , "qtek" , "rover" , "sagem" , "sama" , "samu" , "sanyo" , "samsung" , "sch-" , "scooter" , "sec-" , "sendo" , "sgh-" , "sharp" , "siemens" , "sie-" , "softbank" , "sony" , "spice" , "sprint" , "spv" , "symbian" , "tablet" , "talkabout" , "tcl-" , "teleca" , "telit" , "tianyu" , "tim-" , "toshiba" , "tsm" , "up.browser" , "utec" , "utstar" , "verykool" , "virgin" , "vk-" , "voda" , "voxtel" , "vx" , "wap" , "wellco" , "wig browser" , "wii" , "windows ce" , "wireless" , "xda" , "xde" , "zte" );       $is_mobile  = false;       foreach  ( $mobile_agents   as   $device ) { //这里把值遍历一遍，用于查找是否有上述字符串出现过           if  ( stristr ( $user_agent ,  $device )) {  //stristr 查找访客端信息是否在上述数组中，不存在即为PC端。                $is_mobile  = true;               break ;          }      }       return   $is_mobile ;  }  define( 'THINK_PATH' , './CORE/' );  if (is_mobile()){  //跳转至wap分组     echo   '您是手机端访问的，已跳转到手机端' ;       define( 'APP_NAME' , 'mobi' );      define( 'APP_PATH' , './mobi/' );  } else {    echo   '你是PC端访问的' ;       define( 'APP_NAME' , 'Home' );      define( 'APP_PATH' , './Home/' );           }   define( 'APP_DEBUG' , false);  require  THINK_PATH. 'core.php' ; 

查看更多关于thinkphp如何来判断访客为手机端或是PC端 - Thinkp的详细内容...