getIndexStatus() public method See also http://www.elastic.co/guide/en/elasticsearch/reference/current/indices-status.html. public mixed getIndexStatus ( $index = '_all' )$index

defaultNormalizeUserAttributeMap() protected method Returns the default $normalizeUserAttributeMap value. Particular client may override this method in order to provide specific default map. protected array defaultNormalizeUserAttributeMap ( )return array Normalize attribute map.

$errorOptions public property The default options for the error tags. The parameter passed to error() will be merged with this property when rendering the error tag. The following special options are recognized: tag: the tag name of the container element. Defaults to div. Setting it to false will not render a container tag. See also yii\helpers\Html::tag(). encode: whether to encode the error output. Defaults to true. If you set a custom id for the error element, you may need to adjust th

hasAttribute() public abstract method Returns a value indicating whether the record has an attribute with the specified name. public abstract boolean hasAttribute ( $name )$name string The name of the attribute return boolean Whether the record has an attribute with the specified name.

flush() public method Flushes log messages from memory to targets. public void flush ( $final = false )$final boolean Whether this is a final call during a request.

renderImageByImagick() protected method Renders the CAPTCHA image based on the code using ImageMagick library. protected string renderImageByImagick ( $code )$code string The verification code return string Image contents in PNG format.

canAddChild() public abstract method (available since version 2.0.8) Checks the possibility of adding a child to parent public abstract boolean canAddChild ( $parent, $child )$parent yii\rbac\Item The parent item $child yii\rbac\Item The child item to be added to the hierarchy return boolean Possibility of adding

validateValue() protected method Validates a value. A validator class can implement this method to support data validation out of the context of a data model. protected array|null validateValue ( $value )$value mixed The data value to be validated. return array|null The error message and the parameters to be inserted into the error message. Null should be returned if the data is valid. throws yii\base\NotSupportedException if the validator does not supporting data validation withou

getValue() protected method Retrieves a value from cache with a specified key. This is the implementation of the method declared in the parent class. protected mixed|false getValue ( $key )$key string A unique key identifying the cached value return mixed|false The value stored in cache, false if the value is not in the cache or expired.

generateValidationHash() public method Generates a hash code that can be used for client-side validation. public string generateValidationHash ( $code )$code string The CAPTCHA code return string A hash code generated from the CAPTCHA code