$db public property The DB connection object or the application component ID of the DB connection. Starting from version 2.0.2, this can also be a configuration array for creating the object. public yii\db\Connection|array|string $db = 'db'

run() public method Runs the action. This method displays the view requested by the user. public void run ( )throws yii\web\NotFoundHttpException if the view file cannot be found

find() public static method Creates an \yii\mongodb\file\ActiveQueryInterface instance for query purpose. The returned \yii\mongodb\file\ActiveQueryInterface instance can be further customized by calling methods defined in \yii\mongodb\file\ActiveQueryInterface before one() or all() is called to return populated ActiveRecord instances. For example, // find the customer whose ID is 1 $customer = Customer::find()->where(['id' => 1])->one(); // find all active customers and order the

$redirectView public property Name or alias of the view file, which should be rendered in order to perform redirection. If not set default one will be used. public string $redirectView = null

$model public property The data model that this widget is associated with. public yii\base\Model $model = null

$type public property Elasticsearch type name. public string $type = 'log'

openFromPool() protected method Opens the connection to a server in the pool. This method implements the load balancing among the given list of the servers. protected yii\db\Connection openFromPool ( array $pool, array $sharedConfig )$pool array The list of connection configurations in the server pool $sharedConfig array The configuration common to those given in $pool. return yii\db\Connection The opened DB connection, or null if no server is available throws yii\base\InvalidConfig

$modules public read-only property All ancestor modules that this controller is located within. public yii\base\Module[] getModules ( )

$data public property The dependency data that is saved in cache and later is compared with the latest dependency data. public mixed $data = null

$offset public property The offset between characters. Defaults to -2. You can adjust this property in order to decrease or increase the readability of the captcha. public integer $offset = -2