Yii2 framework backup
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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\test;
use Yii;
use yii\db\Connection;
use yii\di\Instance;
use yii\base\Object;
/**
* DbFixture is the base class for DB-related fixtures.
*
* DbFixture provides the [[db]] connection to be used by DB fixtures.
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @since 2.0
*/
abstract class DbFixture extends Fixture
{
/**
* @var Connection|string the DB connection object or the application component ID of the DB connection.
* After the DbFixture object is created, if you want to change this property, you should only assign it
* with a DB connection object.
*/
public $db = 'db';
/**
* @inheritdoc
*/
public function init()
{
parent::init();
$this->db = Instance::ensure($this->db, Object::className());
}
}