$thousandSeparator public property The character displayed as the thousands separator (also called grouping separator) character when formatting a number. If not set, the thousand separator corresponding to $locale will be used. If PHP intl extension is not available, the default value is ','. public string $thousandSeparator = null

__construct() public method Constructor. The default implementation does two things: Initializes the object with the given configuration $config. Call init(). If this method is overridden in a child class, it is recommended that the last parameter of the constructor is a configuration array, like $config here. call the parent implementation at the end of the constructor. public void __construct ( $config = [] )$config array Name-value pairs that will be used to initialize the object prop

$attribute public property The model attribute that this widget is associated with. The value of the attribute will be converted using `Yii::$app->formatter->asDate()` with the $dateFormat if it is not null. public string $attribute = null

$view public property View instance or its array configuration that will be used to render message bodies. public yii\web\View getView ( )public void setView ( $view )

$level public read-only property The current nesting level of the transaction. public integer getLevel ( )

getChildrenRecursive() protected method Recursively finds all children and grand children of the specified item. protected void getChildrenRecursive ( $name, $childrenList, &$result )$name string The name of the item whose children are to be looked for. $childrenList array The child list built via getChildrenList() $result array The children and grand children (in array keys)

$docroot public property Path or path alias to directory to serve public string $docroot = '@app/web'

$formatter public property The formatter used to format model attribute values into displayable texts. This can be either an instance of yii\i18n\Formatter or an configuration array for creating the yii\i18n\Formatter instance. If this property is not set, the "formatter" application component will be used. public array|yii\i18n\Formatter $formatter = null

getAcceptableLanguages() public method Returns the languages acceptable by the end user. This is determined by the Accept-Language HTTP header. public array getAcceptableLanguages ( )return array The languages ordered by the preference level. The first element represents the most preferred language.

$migrationNamespaces public property (available since version 2.0.10) List of namespaces containing the migration classes. Migration namespaces should be resolvable as a path alias if prefixed with @, e.g. if you specify the namespace app\migrations, the code Yii::getAlias('@app/migrations') should be able to return the file path to the directory this namespace refers to. For example: [ 'app\migrations', 'some\extension\migrations', ] public array $migrationNamespaces = []