ActiveRecord.php

<?php

namespace app\components;


class ActiveRecord extends \yii\db\ActiveRecord
{

    public function safeAttributes()
    {
        $attributes = array();
        $_attributes = parent::safeAttributes();
        foreach ($this->attributes as $attribute) {
            if (in_array($attribute, $_attributes)) {
                $attributes[] = $attribute;
            }
        }
        return $attributes;
    }


}