$identityCookie public property The configuration of the identity cookie. This property is used only when $enableAutoLogin is true. See also yii\web\Cookie. public array $identityCookie = ['name' => '_identity', 'httpOnly' => true]

init() public method Initializes the DbCache component. This method will initialize the $db property to make sure it refers to a valid DB connection. public void init ( )throws yii\base\InvalidConfigException if $db is invalid.

getSizeLimit() public method Returns the maximum size allowed for uploaded files. This is determined based on four factors: 'upload_max_filesize' in php.ini 'post_max_size' in php.ini 'MAX_FILE_SIZE' hidden field $maxSize public integer getSizeLimit ( )return integer The size limit for uploaded files.

challenge() public method Generates challenges upon authentication failure. For example, some appropriate HTTP headers may be generated. public void challenge ( $response )$response yii\web\Response

getSummary() public method public string getSummary ( )return string Content that is displayed at debug toolbar

stickyAttributes() public method Returns the list of sticky attributes. A sticky attribute will remember its value and will initialize the attribute with this value when the generator is restarted. public array stickyAttributes ( )return array List of sticky attributes

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.

getName() public method public string getName ( )return string The user-friendly name of this exception

$overWidth public property The error message used when the image is over $maxWidth. You may use the following tokens in the message: {attribute}: the attribute name {file}: the uploaded file name {limit}: the value of $maxWidth public string $overWidth = null

beforeAction() public method This method is invoked right before an action is to be executed (after all possible filters.) It checks the existence of the $migrationPath. public boolean beforeAction ( $action )$action yii\base\Action The action to be executed. return boolean Whether the action should continue to be executed.