ManaPHP\Mvc\Model\QueryBuilder::betweenWhere PHP Метод

    public function betweenWhere($expr, $min, $max)
    {
        $minKey = '_between_min_' . self::$_hiddenParamNumber;
        $maxKey = '_between_max_' . self::$_hiddenParamNumber;
        self::$_hiddenParamNumber++;
        $bind = [$minKey => $min, $maxKey => $max];
        $this->andWhere("{$expr} BETWEEN :{$minKey} AND :{$maxKey}", $bind);
        return $this;
    }