DaveChild\TextStatistics\Resource::fetchDaleChallWordList PHP Метод

    public static function fetchDaleChallWordList()
    {
        if (is_array(self::$arrDaleChall)) {
            return self::$arrDaleChall;
        }
        // Fetch Dale-Chall Words
        $arrDaleChallWordList = array();
        include_once 'resources/DaleChallWordList.php';
        self::$arrDaleChall = $arrDaleChallWordList;
        return $arrDaleChallWordList;
    }