getDriverName() public method Returns the name of the DB driver. Based on the the current $dsn, in case it was not set explicitly by an end user. public string getDriverName ( )return string Name of the DB driver

$retryInterval public property How often a failed server will be retried (in seconds). This is used by memcache only. public integer $retryInterval = 15

activeTextarea() public static method Generates a textarea tag for the given model attribute. The model attribute value will be used as the content in the textarea. public static string activeTextarea ( $model, $attribute, $options = [] )$model yii\base\Model The model object $attribute string The attribute name or expression. See getAttributeName() for the format about attribute expression. $options array The tag options in terms of name-value pairs. These will be rendered as the at

renderDataCell() public method Renders a data cell. public string renderDataCell ( $model, $key, $index )$model mixed The data model being rendered $key mixed The key associated with the data model $index integer The zero-based index of the data item among the item array returned by yii\grid\GridView::$dataProvider. return string The rendering result

defaultReturnUrl() protected method Composes default $returnUrl value. protected string defaultReturnUrl ( )return string Return URL.

gc() public method Removes the expired data values. public void gc ( $force = false )$force boolean Whether to enforce the garbage collection regardless of $gcProbability. Defaults to false, meaning the actual deletion happens with the probability as specified by $gcProbability.

$targets public property The log targets. Each array element represents a single log target instance or the configuration for creating the log target instance. public array|yii\log\Target[] $targets = []

getActionHelp() public method Returns the detailed help information for the specified action. public string getActionHelp ( $action )$action yii\base\Action Action to get help for return string The detailed help information for the specified action.

get() public method Retrieves a value from cache with a specified key. public mixed get ( $key )$key mixed A key identifying the cached value. This can be a simple string or a complex data structure consisting of factors representing the key. return mixed The value stored in cache, false if the value is not in the cache, expired, or the dependency associated with the cached data has changed.

$from public property The table(s) to be selected from. For example, ['user', 'post']. This is used to construct the FROM clause in a SQL statement. See also from(). public array $from = null