challenge() public method Generates challenges upon authentication failure. For example, some appropriate HTTP headers may be generated. public void challenge ( $response )$response yii\web\Response

addPaginationHeaders() protected method Adds HTTP headers about the pagination to the response. protected void addPaginationHeaders ( $pagination )$pagination yii\data\Pagination

renderSection() public method Renders a section of the specified name. If the named section is not supported, false will be returned. public string|boolean renderSection ( $name )$name string The section name, e.g., {summary}, {items}. return string|boolean The rendering result of the section, or false if the named section is not supported.

generateActiveField() public method Generates code for active field public string generateActiveField ( $attribute )$attribute string

$directoryLevel public property The level of sub-directories to store cache files. Defaults to 1. If the system has huge number of cache files (e.g. one million), you may use a bigger value (usually no bigger than 3). Using sub-directories is mainly to ensure the file system is not over burdened with a single directory having too many files. public integer $directoryLevel = 1

addInverseRelations() protected method (available since version 2.0.5) Adds inverse relations protected array addInverseRelations ( $relations )$relations array Relation declarations return array Relation declarations extended with inverse relation names

$contextOptions public read-only property Context options. public array getContextOptions ( )

initClientOptions() protected method Initializes client options protected void initClientOptions ( )

__get() public method Returns the value of an object property. Do not call this method directly as it is a PHP magic method that will be implicitly called when executing $value = $object->property;. See also __set(). public mixed __get ( $name )$name string The property name return mixed The property value throws yii\base\UnknownPropertyException if the property is not defined throws yii\base\InvalidCallException if the property is write-only

$duration public property Number of seconds that the data can remain valid in cache. Use 0 to indicate that the cached data will never expire. public integer $duration = 60