getAssignments() public method Returns all role assignment information for the specified user. public yii\rbac\Assignment[] getAssignments ( $userId )$userId string|integer The user ID (see yii\web\User::$id) return yii\rbac\Assignment[] The assignments indexed by role names. An empty array will be returned if there is no role assigned to the user.

scrollUp() public static method Scrolls whole page up by sending ANSI control code SU to the terminal. New lines are added at the bottom. This is not supported by ANSI.SYS used in windows. public static void scrollUp ( $lines = 1 )$lines integer Number of lines to scroll up

deleteValue() protected method Deletes a value with the specified key from cache This is the implementation of the method declared in the parent class. protected boolean deleteValue ( $key )$key string The key of the value to be deleted return boolean If no error happens during deletion

indexExists() public method Checks whether an index exists See also http://www.elastic.co/guide/en/elasticsearch/reference/current/indices-exists.html. public mixed indexExists ( $index )$index

getHeaders() public method Returns the header collection. The header collection contains incoming HTTP headers. public yii\web\HeaderCollection getHeaders ( )return yii\web\HeaderCollection The header collection

$isEmpty public property A PHP callable that replaces the default implementation of isEmpty(). If not set, isEmpty() will be used to check if a value is empty. The signature of the callable should be function ($value) which returns a boolean indicating whether the value is empty. public callable $isEmpty = null

hints() public method Returns the list of hint messages. The array keys are the attribute names, and the array values are the corresponding hint messages. Hint messages will be displayed to end users when they are filling the form for the generator. public array hints ( )return array The list of hint messages

$nullDisplay public property The text to be displayed when formatting a null value. Defaults to '<span class="not-set">(not set)</span>', where (not set) will be translated according to $locale. public string $nullDisplay = null

build() public method Generates a SELECT SQL statement from a yii\db\Query object. public array build ( $query, $params = [] )$query yii\db\Query The yii\db\Query object from which the SQL statement will be generated. $params array The parameters to be bound to the generated SQL statement. These parameters will be included in the result with the additional parameters generated during the query building process. return array The generated SQL statement (the first array element) and th

defaultNormalizeUserAttributeMap() protected method Returns the default $normalizeUserAttributeMap value. Particular client may override this method in order to provide specific default map. protected array defaultNormalizeUserAttributeMap ( )return array Normalize attribute map.