$errorSummaryCssClass public property The default CSS class for the error summary container. See also errorSummary(). public string $errorSummaryCssClass = 'error-summary'

$currencyCode public property The 3-letter ISO 4217 currency code indicating the default currency to use for asCurrency(). If not set, the currency code corresponding to $locale will be used. Note that in this case the $locale has to be specified with a country code, e.g. en-US otherwise it is not possible to determine the default currency. public string $currencyCode = null

init() public method Initializes the widget. public void init ( )

head() public method Performs HEAD HTTP request public mixed head ( $url, $options = [], $body = null )$url string|array URL $options array URL options $body string Request body return mixed Response throws yii\elasticsearch\Exception throws yii\base\InvalidConfigException

sticky() public method Makes field remember its value between page reloads public $this sticky ( )return $this The field object itself

getControllerNamespace() public method public string getControllerNamespace ( )return string The namespace of the controller class

saveStickyAttributes() public method Saves sticky attributes into an internal file. public void saveStickyAttributes ( )

init() public method Initializes the object. This method is invoked at the end of the constructor after the object is initialized with the given configuration. public void init ( )

$twigModulesNamespace public property (available since version 2.0.5) Twig namespace to use in modules templates public string $twigModulesNamespace = 'modules'

substr() public method Return part of a file. public string|false substr ( $start, $length )$start integer Reading start position. If non-negative, the returned string will start at the start'th position in file, counting from zero. If negative, the returned string will start at the start'th character from the end of file. $length integer Number of bytes to read. If given and is positive, the string returned will contain at most length characters beginning from start (depending on the