bigPrimaryKey() public method (available since version 2.0.6) Creates a big primary key column. public yii\db\ColumnSchemaBuilder bigPrimaryKey ( $length = null )$length integer Column size or precision definition. This parameter will be ignored if not supported by the DBMS. return yii\db\ColumnSchemaBuilder The column instance which can be further customized.

updateAttributes() public method Updates the specified attributes. This method is a shortcut to update() when data validation is not needed and only a small set attributes need to be updated. You may specify the attributes to be updated as name list or name-value pairs. If the latter, the corresponding attribute values will be modified accordingly. The method will then save the specified attributes into database. Note that this method will not perform data validation and will not trigger ev

andMatch() public method Adds an additional MATCH condition to the existing one. The new condition and the existing one will be joined using the 'AND' (' ') operator. See also: match() orMatch() public $this andMatch ( $condition, $params = [] )$condition string|array|yii\db\Expression The new MATCH condition. Please refer to match() on how to specify this parameter. $params array The parameters (name => value) to be parsed into the query. return $this The expression object itse

addChild() public method Adds an item as a child of another item. public boolean addChild ( $parent, $child )$parent yii\rbac\Item $child yii\rbac\Item return boolean Whether the child successfully added throws yii\base\Exception if the parent-child relationship already exists or if a loop has been detected.

isAttributeChanged() public method Returns a value indicating whether the named attribute has been changed. public boolean isAttributeChanged ( $name, $identical = true )$name string The name of the attribute. $identical boolean Whether the comparison of new and old value is made for identical values using ===, defaults to true. Otherwise == is used for comparison. This parameter is available since version 2.0.4. return boolean Whether the attribute has been changed

offsetUnset() public method Sets the element value at the specified offset to null. This method is required by the SPL interface ArrayAccess. It is implicitly called when you use something like unset($model[$offset]). public void offsetUnset ( $offset )$offset mixed The offset to unset element

$nextPageLabel public property The label for the "next" page button. Note that this will NOT be HTML-encoded. If this property is false, the "next" page button will not be displayed. public string|boolean $nextPageLabel = '»'

render() protected method Renders a view protected string render ( $viewName )$viewName string View name return string Result of the rendering

regenerateID() public method Updates the current session ID with a newly generated one . Please refer to http://php.net/session_regenerate_id for more details. public void regenerateID ( $deleteOldSession = false )$deleteOldSession boolean Whether to delete the old associated session file or not.

readSession() public method Session read handler. This method should be overridden if $useCustomStorage returns true. Do not call this method directly. public string readSession ( $id )$id string Session ID return string The session data