public function init()
    {
        parent::init();
        if ($this->sourceLanguage === null) {
            $this->sourceLanguage = Yii::$app->sourceLanguage;
        }
    }
public function init()
    {
        parent::init();
        if ($this->sourceLanguage === null) {
            $this->sourceLanguage = Yii::$app->sourceLanguage;
        }
    }
public function init ( ) { parent :: init ( ) ; if ( $ this -> sourceLanguage === null ) { $ this -> sourceLanguage = Yii :: $ app -> sourceLanguage ; } }
Initializes this component.
Initializes this component .