actionAction() public method Runs an action defined in the generator. Given an action named "xyz", the method "actionXyz()" in the generator will be called. If the method does not exist, a 400 HTTP exception will be thrown. public mixed actionAction ( $id, $name )$id string The ID of the generator $name string The action name return mixed The result of the action. throws yii\web\NotFoundHttpException if the action method does not exist.

column() public method Executes the query and returns the first column of the result. public array column ( $db = null )$db yii\db\Connection The database connection used to generate the SQL statement. If this parameter is not given, the db application component will be used. return array The first column of the query result. An empty array is returned if the query results in nothing.

readSession() public method Session read handler. This method should be overridden if $useCustomStorage returns true. Do not call this method directly. public string readSession ( $id )$id string Session ID return string The session data

loadColumnSchema() protected method Loads the column information into a yii\db\ColumnSchema object. protected yii\db\ColumnSchema loadColumnSchema ( $info )$info array Column information return yii\db\ColumnSchema The column schema object

getFixture() public method Returns the named fixture. public yii\test\Fixture getFixture ( $name )$name string The fixture name. This can be either the fixture alias name, or the class name if the alias is not used. return yii\test\Fixture The fixture object, or null if the named fixture does not exist.

getTypeUrl() protected method Returns the informational link URL for a given PHP type/class. See also addTypeLinks(). protected string|null getTypeUrl ( $class, $method )$class string The type or class name. $method string|null The method name. return string|null The informational link URL.

Defining Behaviors Handling Component Events Attaching Behaviors Using Behaviors Detaching Behaviors Using TimestampBehavior Other behaviors Comparing Behaviors with Traits Behaviors are instances of yii\base\Behavior, or of a child class. Behaviors, also known as mixins, allow you to enhance the functionality of an existing component class without needing to change the class's inheritance. Attaching a behavior to a component "injects" the behavior's methods and properties into the component,

$statusCode public property Status code attribute input search value public string $statusCode = null

$path public property The path on the server in which the cookie will be available on. The default is '/'. public string $path = '/'

$scrollWindow public property The amount of time to keep the scroll window open (in ElasticSearch time units. public string $scrollWindow = '1m'