我执行了以下声明
$posts = Post::model()->with(array( 'category', 'member', 'profile' ))->findAll();
我在日志文件中打印了$ posts。我得到了以下结果。
Array
(
[0] => Post Object
(
[_new:CActiveRecord:private] =>
[_attributes:CActiveRecord:private] => Array
(
[id] => 1
[post_text] => Sales needs to be increase by the end of this month. I don't wnat any reason behind this.
[member_id] => 2
[category_id] => 3
[published] => 0
[draft] => 1
[date_added] => 2014-04-06
)
[_related:CActiveRecord:private] => Array
(
[category] => Category Object
(
[_new:CActiveRecord:private] =>
[_attributes:CActiveRecord:private] => Array
(
[id] => 1
[category_name] => Anything
[type] => General
[date_added] => 2014-04-05
)
[_related:CActiveRecord:private] => Array
(
)
[_c:CActiveRecord:private] =>
[_pk:CActiveRecord:private] => 1
[_alias:CActiveRecord:private] => t
[_errors:CModel:private] => Array
(
)
[_validators:CModel:private] =>
[_scenario:CModel:private] => update
[_e:CComponent:private] =>
[_m:CComponent:private] =>
)
[member] => Member Object
(
[_new:CActiveRecord:private] =>
[_attributes:CActiveRecord:private] => Array
(
[id] => 1
[screen_name] => prashantb
[email] => prashantbharambe22@gmail.com
[date_added] => 2014-04-05
[first_name] => prashant
[last_name] => bharambe
)
[_related:CActiveRecord:private] => Array
(
[profile] => MemberProfile Object
(
[_new:CActiveRecord:private] =>
[_attributes:CActiveRecord:private] => Array
(
[id] => 1
[member_id] => 1
[city] => kalyan
[state] => maharashtra
[country] => india
[designation] => php developer
[date_added] => 2014-04-05
)
[_related:CActiveRecord:private] => Array
(
)
[_c:CActiveRecord:private] =>
[_pk:CActiveRecord:private] => 1
[_alias:CActiveRecord:private] => t
[_errors:CModel:private] => Array
(
)
[_validators:CModel:private] =>
[_scenario:CModel:private] => update
[_e:CComponent:private] =>
[_m:CComponent:private] =>
)
)
[_c:CActiveRecord:private] =>
[_pk:CActiveRecord:private] => 1
[_alias:CActiveRecord:private] => t
[_errors:CModel:private] => Array
(
)
[_validators:CModel:private] =>
[_scenario:CModel:private] => update
[_e:CComponent:private] =>
[_m:CComponent:private] =>
)
)
[_c:CActiveRecord:private] =>
[_pk:CActiveRecord:private] => 1
[_alias:CActiveRecord:private] => t
[_errors:CModel:private] => Array
(
)
[_validators:CModel:private] =>
[_scenario:CModel:private] => update
[_e:CComponent:private] =>
[_m:CComponent:private] =>
)
)
但我需要采用以下格式的结果。
Array
(
[0] => Array
(
[id] => 1,
[post_text] => Sales needs to be increase by the end of this month. I don't wnat any reason behind this,
[member_id] => 2,
[category_id] => 3,
[published] => 0,
[draft] => 1,
[date_added] => 2014-04-06,
[category] => Array (
[id] => 1,
[category_name] => Anything,
[type] => General,
[date_added] => 2014-04-05,
),
[member] => Array (
[id] => 1,
[screen_name] => prashantb,
[email] => prashantbharambe94@gmail.com,
[date_added] => 2014-04-05,
[first_name] => prashant,
[last_name] => bharambe,
[profile] => Array(
[id] => 1
[member_id] => 1
[city] => kalyan
[state] => maharashtra
[country] => india
[designation] => php developer
[date_added] => 2014-04-05
)
)
)
)
简而言之，我需要一个数组中的所有属性值。 （模型属性及其相关模型属性）
我是yii的新手。请帮帮我。
答案 0 :(得分：0)
Yii不适用于数组。每个DB记录由ActiveRecord对象表示。这样您就可以访问列值，如下所示：
echo $model->post_text; // Sales needs to be increase...
echo $model->date_added; // 2014-04-06
echo $model->etc...
如果你确实设置了正确的关系，你可以像这样访问这些数据：
echo $model->category->category_name; // Anything
echo $model->member->screen_name; // prashantb
您必须手动创建阵列。如果您仍需要数组中的数据，还可以访问attributes值：
print_r($model->attributes); // array( [id] => 1, [post_text] => 'Sales needs to be increase', ...)