mget() public method Retrieves multiple values from cache with the specified keys. Some caches (such as memcache, apc) allow retrieving multiple cached values at the same time, which may improve the performance. In case a cache does not support this feature natively, this method will try to simulate it. public array mget ( $keys )$keys string[] List of string keys identifying the cached values return array List of cached values corresponding to the specified keys. The array is returne

getFlashes() protected method Getting flash messages without deleting them or touching deletion counters protected array getFlashes ( )return array Flash messages (key => message).

buildSregParams() protected method Composes SREG request parameters. protected array buildSregParams ( )return array SREG parameters.

successMessage() public method Returns the message to be displayed when the newly generated code is saved successfully. Child classes may override this method to customize the message. public string successMessage ( )return string The message to be displayed when the newly generated code is saved successfully.

setAcceptableLanguages() public method public void setAcceptableLanguages ( $value )$value array The languages that are acceptable by the end user. They should be ordered by the preference level.

populate() public method Converts the raw query results into the format as specified by this query. This method is internally used to convert the data fetched from MongoDB into the format as required by this query. public array populate ( $rows )$rows array The raw query result from MongoDB return array The converted query result

renameTable() public method Creates a SQL command for renaming a DB table. public $this renameTable ( $table, $newName )$table string The table to be renamed. The name will be properly quoted by the method. $newName string The new table name. The name will be properly quoted by the method. return $this The command object itself

renameTable() public method Builds a SQL statement for renaming a DB table. public string renameTable ( $oldName, $newName )$oldName string The table to be renamed. The name will be properly quoted by the method. $newName string The new table name. The name will be properly quoted by the method. return string The SQL statement for renaming a DB table.

$dropDownCaret public property This property allows you to customize the HTML which is used to generate the drop down caret symbol, which is displayed next to the button text to indicate the drop down functionality. Defaults to null which means <span class="caret"></span> will be used. To disable the caret, set this property to be an empty string. public string $dropDownCaret = null

executeBatch() public method Execute commands batch (bulk). public array executeBatch ( $collectionName, $options = [] )$collectionName string Collection name. $options array Batch options. return array Array of 2 elements: 'insertedIds' - contains inserted IDs. 'result' - \MongoDB\Driver\WriteResult instance. throws yii\mongodb\Exception on failure. throws yii\base\InvalidConfigException on invalid $document format.