PHP i18n::language方法代码示例

 public static function language($language = null)
 {
     if ($language === null) {
         return self::$language;
     }
     self::$language = $language;
 }

 public function indexAction()
 {
     try {
         echo "\r\n <br /> hello, i'm indexAction in controller_index, nice 2 meet u! <br />\r\n ";
         echo "\r\n <br /> now set language to zh-cn! <br />\r\n ";
         i18n::language('en-us');
         echo "\r\n <br /> in english, my name is: " . i18n::get('author') . " <br />\r\n ";
         echo "\r\n <br /> now set language to zh-cn! <br />\r\n ";
         i18n::language('zh-cn');
         echo "\r\n <br /> in chinese, my name is: " . i18n::get('author') . " <br />\r\n ";
         $mDemo = new model_demo();
         $uin = 10000;
         $uinfo = $mDemo->getUserInfo($uin);
         $uinfo2 = $mDemo->getUserInfo2($uin);
         $update = $mDemo->updateInfo(6, 1);
         var_dump($uinfo, $uinfo2, $update);
         $confs = array('title' => 'page title', 'time' => date('Ymd H:i:s'), 'name' => 'ricolau');
     } catch (exception_i18n $e) {
         //i18n 的异常，一般是由于语言包不存在
         $code = $e->getCode();
         if ($code == exception_i18n::type_language_not_exist) {
             echo "\r\n <br /> exception: language of " . i18n::language() . ' not exist!\\r\\n <br />';
         }
         echo $e->getMessage();
     } catch (Exception $e) {
         //如果实在还是有exception，那就捕捉到这里吧，ignore 忽略处理的话。代码继续执行 $this->render()，不会白页。
         //throw $e;  //如果把这个异常抛上去，当前页面就木有了，上层接收到的话自己处理就好了，比如报个异常啥的
         $code = $e->getCode();
         echo $e->getMessage();
     }
     //一般来说 render 这块儿可以不用 try 和 cache，只有 template 或 slot 不存在才会有异常而已。
     //但是建议和上面部分业务代码的try cache 结构分离，从而可以更好的决定，如果业务数据有问题，页面是否还继续render()
     try {
         //按变量单独 assign
         $this->assign('uinfo', $uinfo);
         $this->assign('updateresult', $update);
         //批量assign 一个数组可以！
         $this->massign($confs);
         $this->render();
     } catch (exception_render $e) {
         //一般来说这个exception  不会有，模板放好了就行了么
         $code = $e->getCode();
         if ($code == exception_render::type_tpl_not_exist) {
             echo '\\r\\n <br /> exception: template not exist!\\r\\n <br />';
         } elseif ($code == exception_render::type_slot_not_exist) {
             echo '\\r\\n <br /> exception: template not exist!\\r\\n <br />';
         }
         echo $e->getMessage();
     }
     // equals to $this->render('index', 'index');
     return;
     //绝对不要用 exit!!!!!
 }

?>
<br /><br />

######## hi, i'm /index/index template ################
<br /><br />

<?php 
$this->slot('index/section');
?>
<br /><br />


######## show i18n use here ################

current language is: <?php 
echo i18n::language();
?>
<br /><br />

the author's gender is:<?php 
echo i18n::get('gender');
?>
<br /><br />

and the vget of i18n is: <?php 
echo i18n::vget('telltime', array($title, $time));
?>
<br /><br />

 public static function setLanguage($language = null)
 {
     if ($language !== null) {
         self::$language = $language;
     }
 }