??? ??? ???? ?? ????? ???? ??? ???????. ThinkPHP ?????? ???? ? ???? ???? ??? ???? ??? ??? ?????? ?? ? ??? ??? ? ????.

ThinkPHP ?????? ?? ?? URL? ?? ???? ? ?? ??? ??? ? ??? ??? ??? ?????. ??? ???? ???? PC?? ??? ??? ??? ?? ??? ? ????.

?? ??? ??? ?? ??? ??? ???? ???. ThinkPHP??? Route ???? ???? ??? ??? ??? ? ????. ?? ??, Route.php ??? ?? ??? ??? ? ????:

use?think\facade\Route;

Route::rule('/m/:controller/:action',?'\app\mobile\controller\[:controller]\[:action]');

? ??? ??? "/m/???? ??/?? ??? ??" ??? ???? ? appmobilecontroller ???? ?? ?? ??? ?? ????? ?? ?????. ????? ???.

???? ??? ????? ?? ???? ???? ?? ??? ???? ???. ?? ??, ??? ????? ???? ? ?? hello ???? ?????:

namespace?app\mobile\controller;

class?Index
{
????public?function?hello()
????{
????????return?'Hello,?mobile?world!';
????}
}

?? ??? ???? "/m/index/hello" ??? ????? "Hello, mobile world!" ??? ? ? ????.

PC??? ??? ??? ???? ??? ??? ?? PC?? ??? ??? ???? ???.

use?think\facade\Route;

//?PC端路由規(guī)則
Route::rule('/:controller/:action',?'\app\index\controller\[:controller]\[:action]');

//?手機端路由規(guī)則
Route::rule('/m/:controller/:action',?'\app\mobile\controller\[:controller]\[:action]');

?? ??? "/index/hello" ??? ????? Index ????? hello ????? ???.

??? ??? ???? ? ??? ????? ?? ???? ???? ????? ?? ??? ??? ?? ??? ??? ?? ????. ?:

namespace?app\index\controller;

class?Index
{
????public?function?__construct()
????{
????????//?檢測用戶設(shè)備類型
????????if?($this->isMobile())?{
????????????//?手機訪問
????????????$this->mobile();
????????}?else?{
????????????//?PC訪問
????????????$this->pc();
????????}
????}

????protected?function?isMobile()
????{
????????$agent?=?strtolower($_SERVER['HTTP_USER_AGENT']);
????????
????????$is_mobile?=?(strpos($agent,?'mobile')?!==?false)?||?(strpos($agent,?'android')?!==?false);

????????return?$is_mobile;
????}

????protected?function?mobile()
????{
????????//?手機訪問處理
????????echo?'Hello,?mobile?world!';
????}

????protected?function?pc()
????{
????????//?PC訪問處理
????????echo?'Hello,?world!';
????}
}

? ??? ???? ?? ??? ?????. ??? ??? ?? mobile ???? ????, ??? ??? pc ???? ?????.

? ??? PHP? ??? $_SERVER['HTTP_USER_AGENT'] ??? ???? ???? ?? ??? ?????. ? ??? ?????, ? ??? ???? ?? ??? ? ?? ??? ??? ???? ????. ?? ??? ? ???? ???? ?? ?? WURFL ?? User-Agent-API? ?? ?? ????? ?? API? ??? ? ????.

?????, ?? ??? ThinkPHP?? ??? ???? ?? ??? ??? ???? ? ?? ???? ?????. ?? ??? ?? ???? ?? ??? ??? ? ????. ???, ??? ????? ???? ??, ??? ?? ?? ??? ????? ? ??? ????? ???? ??? ??? ???? ??? ??? ???? ???.

? ??? thinkphp? ??? ???? ?? ??? ??? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!