init() public method Initializes generic database table based mutex implementation. public void init ( )throws yii\base\InvalidConfigException if $db is invalid.

getName() public method Gets the name of the current session. This is a wrapper for PHP session_name(). public string getName ( )return string The current session name

buildAuthUrl() public method Composes user authorization URL. public string buildAuthUrl ( array $params = [] )$params array Additional auth GET params. return string Authorization URL.

getTableNames() public method Returns all table names in the database. public string[] getTableNames ( $schema = '', $refresh = false )$schema string The schema of the tables. Defaults to empty string, meaning the current or default schema name. If not empty, the returned table names will be prefixed with the schema name. $refresh boolean Whether to fetch the latest available table names. If this is false, table names fetched previously (if available) will be returned. return string[

$pathMap public property The mapping between view directories and their corresponding themed versions. This property is used by applyTo() when a view is trying to apply the theme. Path aliases can be used when specifying directories. If this property is empty or not set, a mapping yii\base\Application::$basePath to $basePath will be used. public array $pathMap = null

getView() public method Returns the view object that can be used to render views or view files. The render() and renderFile() methods will use this view object to implement the actual view rendering. If not set, it will default to the "view" application component. public yii\web\View getView ( )return yii\web\View The view object that can be used to render views or view files.

count() public method Returns the number of rows in the result set. This method is required by the Countable interface. Note, most DBMS may not give a meaningful count. In this case, use "SELECT COUNT(*) FROM tableName" to obtain the number of rows. public integer count ( )return integer Number of rows contained in the result.

clearLineBeforeCursor() public static method Clears text from cursor position to the beginning of the line by sending ANSI control code EL with argument 1 to the terminal. Cursor position will not be changed. public static void clearLineBeforeCursor ( )

$description public read-only property The detailed description of the generator. public string getDescription ( )

init() public method Initializes the DbMessageSource component. This method will initialize the $db property to make sure it refers to a valid DB connection. Configured $cache component would also be initialized. public void init ( )throws yii\base\InvalidConfigException if $db is invalid or $cache is invalid.