Question

我想在我的表格中显示来自$ result的所有数据，但是有一些错误通知是＆＃34;数组到字符串转换＆＃34;
这是控制器：

public function actionIndex()
  {
      $command = Yii::app()->db->createCommand('
        Select username as user
        From application_admin aa, application a
        Where a.app_id = aa.app_id');
        $reader = $command->query();
        $dataUser = $reader->readAll();

    $dataProvider = Application::model()->findAll();

    foreach ($dataProvider as $data) {
      $temp = array();
              $name = $data->name;
              $customer = $dataUser;
              $category = $data->appCategory->name;

              $temp['name'] = $name;
              $temp['customer'] = $customer;
              $temp['category'] = $category;
              $result[] = $temp;
    }

    $this->render('index',array('result'=>$result));
  }

这是视图：

<?php
    $i=1;
        foreach ($result as $data){
  ?>
        <tr class="center clickableRow">
            <div>
                <td><?php echo $i; ?></td>
                <td><?php echo $data['name']; ?></td>
                <td><?php echo $data['customer'];?></td>   //error in this line
                <td><?php echo $data['category'];?></td>
            </div>
        </tr >

        <?php
            $i++;
        }

  ?>

请给我一些建议，谢谢

Answer 1

最后我明白了

<td><?php echo $data['customer']['user'];?></td>

感谢所有

PHP Array to String转换问题

1 个答案: