test isadmin字段值

application/admin/controller/SingleSign.php

@@ -36,12 +36,9 @@ class SingleSign {
     //从session中读取信息
     public function getUserInfo(){
         $str = $this->getSid();
-        $pos = stripos($str,'isadmin|b:') + 10;
-
+        $pos = stripos($str,'isadmin|i:') + 10;
         $isAdmin = substr($str,$pos,1);
 
-        var_dump($str);
-        var_dump($pos);
         dd($isAdmin);
 
         $user['is_admin'] = $isAdmin;