用户定义的公共变量 yii2 模型打印空值

Question

我在Yii2前端用户模型中定义了一些值，我的模型名称是'PhCabinetUser'以下是我的模型中的代码。

class PhCabinetUser extends yiidbActiveRecord
{

public $has_liveaccount;
public $email_verification;
public $account_deposited;
public $document_uploaded;
/**
 * @inheritdoc
 */
public static function tableName()
{
    return 'ph_cabinet_user';
}

现在，当我尝试在控制器中获取$email_verification时，它会返回空值。

以下是我的控制器中的代码。

$model = PhCabinetUser::find()->all();
    $row = array();
    foreach($model as $obj) {
  echo $obj['email_verification'];
  echo $obj->email_verification;
   }

但是，当我打印$obj数组时，它会显示email_verification的值以下是我的print_r（$obj）结果。

crmmodelsPhCabinetUser Object ( [has_liveaccount] => [email_verification] => [account_deposited] => [document_uploaded] => [_attributes:yiidbBaseActiveRecord:private] => Array ( [id] => 29 [company_id] => 1 [first_name] => Super [last_name] => Man [username] => [e-mail] [email] => [e-mail] [registration_email_token] => PXwTu8KULal2_So5U3wVllxfKg1X-Dzh_1468296370 [country] => 2 [country_code] => +355 [phone] => 1234567890 [dob] => [gender] => male [address1] => [address2] => [city] => [state] => [zipcode] => [source] => Website [owner] => 1 [lead_manager] => [has_liveaccount] => 0 

[email_verification] => 1

[account_deposited] => 0 
[document_uploaded] => 0 
[lead_status] => 1 
[status] => 10 
[created_at] => 1468296369 [updated_at] => 1468296580 ) 
[_oldAttributes:yiidbBaseActiveRecord:private] => Array ( 
[id] => 29 
[company_id] => 1 
[first_name] => Super 
[last_name] => Man 
[username] => [e-mail] 
[auth_key] => Nc-GABmcqJIpib22L5cuwgBaOKqRvbiQ 
[password_hash] => $2y$13$ZHB6IF51LODVqAEwI2zRkuIWbgEZ165acvpIeiVm2SZBFA1kzpp4S 
[password_reset_token] => 
[email] => [e-mail] 
[registration_email_token] => PXwTu8KULal2_So5U3wVllxfKg1X-Dzh_1468296370 
[country] => 2 
[country_code] => +355 
[phone] => 1234567890 
[dob] => 
[gender] => male 
[address1] => 
[address2] => 
[city] => 
[state] => 
[zipcode] => 
[source] => Website 
[owner] => 1 
[lead_manager] => 
[has_liveaccount] => 0 
[email_verification] => 1 
[account_deposited] => 0 
[document_uploaded] => 0 
[lead_status] => 1 
[status] => 10 
[created_at] => 1468296369 
[updated_at] => 1468296580 
) 
[_related:yiidbBaseActiveRecord:private] => Array ( ) 
[_errors:yiibaseModel:private] => 
[_validators:yiibaseModel:private] => 
[_scenario:yiibaseModel:private] => default [_events:yiibaseComponent:private] => Array ( ) [_behaviors:yiibaseComponent:private] => Array ( ) )

现在如何在变量中获取此值。

Answer 1

确保您在类顶部添加的公共变量不会覆盖您的 ActiveRecord .. 您在活动记录中已经有相同的 var 名称 .. 模型中公共 var 的声明在分配 valeu 时生成失败，您得到空结果 ..

Answer 2

像这样尝试：

if($obj->email_verification) {
echo "Works";
}

Answer 3

试试

$model = PhCabinetUser::find()->all();
var_dump($model); exit;