YII框架数据库的增删改查

[php]

1. //添加
2. Yii::app()->db->createCommand()->insert(‘tbl_user‘,
3. array(
4. ‘username‘ => ‘zhangsan‘,
5. ‘email‘ => ‘[email protected]‘));
6. //使用user model添加数据
7. $user = new Users();
8. $user->setAttributes(array(
9. ‘username‘ => ‘user1‘,
10. ‘email‘ => ‘[email protected]‘,
11. ‘password‘=>md5("abcsd5a4"),
12. ‘last_login‘=>time()
13. ));
14. $user->save()
15. //修改
16. Yii::app()->db->createCommand()->update(‘tbl_user‘,
17. array(
18. ‘username‘ => ‘Tester‘), ‘id=:id‘, array(
19. ‘:id‘ => 3));
20. //删除
21. Yii::app()->db->createCommand()->delete(‘tbl_user‘, ‘id=:id‘,
22. array(
23. ‘:id‘ => 2));
24. //查询 - 多条数据
25. $users = Yii::app()->db->createCommand()
26. ->select(‘*‘)
27. ->from(‘tbl_user‘)
28. ->queryAll();
29. //查询一条数据
30. $sql = "SELECT id,name FROM tbl_user WHERE email=‘[email protected]‘  ";
31. $users=Yii::app()->db->createCommand($sql)->queryRow();
32. var_dump($users);