语言处理方法

application/common/controller/Apic.php

@@ -164,6 +164,34 @@ class Apic
         Lang::load(APP_PATH . $this->request->module() . '/lang/' . $lang . '/' . str_replace('.', '/', $name) . '.php');
     }
 
+    //结果集信息里，多个字段需要翻译
+    protected function list_lang($list,$field){
+        if(!$list || empty($list)){
+            return $list;
+        }
+        foreach($list as $vo => $info){
+            $list[$vo] = $this->info_lang($info,$field);
+        }
+        return $list;
+    }
+    //单条信息里,多个字段需要翻译
+    protected function info_lang($data,$field){
+        if(!$data || empty($data)){
+            return $data;
+        }
+        foreach($data as $key => $val){
+            if(in_array($key,$field)){
+                if($this->lang == 'EN'){
+                    $data[$key] = $data[$key.'_en'];
+                    unset($data[$key.'_en']);
+                }else{
+                    unset($data[$key.'_en']);
+                }
+            }
+        }
+        return $data;
+    }
+
     /**
      * 操作成功返回的数据
      * @param string $msg    提示信息