php - 如果日期相等，Array_multisort 将失败

Question

我正在使用 yii 框架并使用 CArrayDataProvider 因为我的数据提供者包含 3 个表。但是如果我在其中使用 Sort。

$sort = new CSort;
        $sort->defaultOrder = 'created DESC';
        $dataProvidermain=new CArrayDataProvider($data, array(
            'id'=>'user',
            'sort' => $sort,
            'pagination'=>array(
                'pageSize'=>20,
            ),
        ));

报错

Fatal error: Nesting level too deep - recursive dependency? in /var/www/goalsurf/framework/web/CArrayDataProvider.php on line 151

经过调试，我知道当 2 个或更多元素的日期相等时会抛出此错误。我有三个具有相同日期的实体。2016-02-06 10:10:51。如果我更改 2 条记录的日期，它正在工作。试图从过去 2 天解决这个问题。搜索谷歌但没有解决方案。

请帮帮我。

更新 这是数组格式

[68] => Tasks Object
        (
            [taskmodel] => 1
            [quickacent] => 15
            [dailygoal] => 
            [weeklygoal] => 
            [dailygoal2] => 
            [_new:CActiveRecord:private] => 
            [_attributes:CActiveRecord:private] => Array
                (
                    [id] => 563
                    [guid] => 650c7572-3fae-4f9a-a476-8de6a21c329e
                    [user_id] => 44
                    [deli_id] => 0
                    [branch_id] => 0
                    [main_goal_id] => 0
                    [title] => Buy Babycon Dress
                    [thumb_ext] => 
                    [description] => 
                    [ecv] => 
                    [isSpam] => 0
                    [displayorder] => 0
                    [created] => 2016-02-06 10:10:52
                    [modified] => 2016-02-06 10:10:52
                )
         )
)

更新 2

我的 $data 变量是

    $dataProvider=new CActiveDataProvider('Goals', array('criteria' => $criteria,'pagination'=>false));

   $dataProvider2=new CActiveDataProvider('Tasks', array('criteria' => $criteria2,'pagination'=>false));

   $dataProvider3=new CActiveDataProvider('TasksDaily', array('criteria' => $criteria2,'pagination'=>false));
    //echo "<pre>"; print_r($dataProvider2->getData()); die;
    $data=array_merge($dataProvider->getData(),$dataProvider2->getData(),$dataProvider3->getData()); 

Answer 1

试试看:$sort->defaultOrder = 'created DESC, id ASC';