addValue() protected method Stores a value identified by a key into cache if the cache does not contain this key. This is the implementation of the method declared in the parent class. protected boolean addValue ( $key, $value, $duration )$key string The key identifying the value to be cached $value mixed The value to be cached $duration integer The number of seconds in which the cached value will expire. 0 means never expire. return boolean True if the value is successfully stored

$deleteSource public property (available since version 2.0.10) Whether to delete asset source files after compression. This option affects only those bundles, which have yii\web\AssetBundle::$sourcePath is set. public boolean $deleteSource = false

$cachePath public property The directory to store cache files. You may use path alias here. If not set, it will use the "cache" subdirectory under the application runtime path. public string $cachePath = '@runtime/cache'

getResponse() public method Returns the response component. public yii\web\Response getResponse ( )return yii\web\Response The response component.

$template public property The template for arranging the CAPTCHA image tag and the text input tag. In this template, the token {image} will be replaced with the actual image tag, while {input} will be replaced with the text input tag. public string $template = '{image} {input}'

$sql public property The SQL statement to be executed for retrieving AR records. This is set by yii\db\ActiveRecord::findBySql(). public string $sql = null

resetReusableData() public static method Resets all cached data for reusable dependencies. public static void resetReusableData ( )

$requestTokenMethod public property Request token HTTP method. public string $requestTokenMethod = 'GET'

$useTraversableAsArray public property (available since version 2.0.7) Whether to interpret objects implementing the Traversable interface as arrays. Defaults to true. public boolean $useTraversableAsArray = true

$ns public property public $ns = 'app\models'