CakePHP的2.0，

我用cakephp2.0模型的函数返回的数据，在一台服务器，CakePHP的从数据库返回的数据，如：CakePHP的2.0，

Array 
(
    [0] => Array 
     (
      [users] => Array 
       (
        [user_id] => 1 
        [username] => admin 
        [password] => 90c4c3e64eb085da3a9feccc38489281 
        [admin_role] => 24 
        [datetime_reg_time] => 
        [datetime_last_login] => 2012-04-24 15:15:55 
        [email] => 
       ) 

      [roles] => Array(...)

但另一台服务器返回的数据是：

Array 
(
    [0] => Array 
     (
      [0] => Array 
       (
        [user_id] => 1 
        [username] => admin 
        [password] => 90c4c3e64eb085da3a9feccc38489281 
        [admin_role] => 24 
        [datetime_reg_time] => 
        [datetime_last_login] => 2012-04-23 11:41:35 
        [email] => 
        [roleId] => 24 
        [roleName] => 管理员 
        [rolePermissions] => 60,61,62,63,64,65,66,67,68,69,70,71,72,93,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,94,95,96,97,98,99,100,101,109,112,108,107 
       ) 

     )

我不知道为什么..... 是不是PDO的版本？

来源

2012-04-24 Lee