getUniqueId() public method Returns an ID that uniquely identifies this module among all modules within the current application. Note that if the module is an application, an empty string will be returned. public string getUniqueId ( )return string The unique ID of the module.

serialize() public method Serializes the given data into a format that can be easily turned into other formats. This method mainly converts the objects of recognized types into array representation. It will not do conversion for unknown object types or non-object data. The default implementation will handle yii\base\Model and yii\data\DataProviderInterface. You may override this method to support more object types. public mixed serialize ( $data )$data mixed The data to be serialized. r

$split public property Whether to display a group of split-styled button group. public boolean $split = false

one() public abstract method Executes the query and returns a single row of result. public abstract array|boolean one ( $db = null )$db yii\db\Connection The database connection used to execute the query. If this parameter is not given, the db application component will be used. return array|boolean The first row (in terms of an array) of the query result. False is returned if the query results in nothing.

buildBetweenCondition() public method Creates an SQL expressions with the BETWEEN operator. public string buildBetweenCondition ( $operator, $operands, &$params )$operator string The operator to use (e.g. BETWEEN or NOT BETWEEN) $operands array The first operand is the column name. The second and third operands describe the interval that column value should be in. $params array The binding parameters to be populated return string The generated SQL expression throws yii\base\In

$db public property The database connection. public yii\db\Connection $db = null

addCommentOnColumn() public method (available since version 2.0.8) Builds a SQL command for adding comment to column public string addCommentOnColumn ( $table, $column, $comment )$table string The table whose column is to be commented. The table name will be properly quoted by the method. $column string The name of the column to be commented. The column name will be properly quoted by the method. $comment string The text of the comment to be added. The comment will be properly quoted

instantiate() public static method Creates an active record instance. This method is called together with populateRecord() by yii\db\ActiveQuery. It is not meant to be used for creating new records directly. You may override this method if the instance being created depends on the row data to be populated into the record. For example, by creating a record based on the value of a column, you may implement the so-called single-table inheritance mapping. public static static instantiate ( $r

hasChild() public method Returns a value indicating whether the child already exists for the parent. public boolean hasChild ( $parent, $child )$parent yii\rbac\Item $child yii\rbac\Item return boolean Whether $child is already a child of $parent

$isSecureConnection public read-only property If the request is sent via secure channel (https) public boolean getIsSecureConnection ( )