Oara\Curl\Access::keyPosition PHP Method

    private function keyPosition(array $data, $key)
    {
        $long = \count($data);
        $result = null;
        $i = 0;
        $enc = false;
        while ($i < $long && !$enc) {
            if (self::keyName($data, $i) == $key) {
                $result = $i;
                $enc = true;
            }
            $i++;
        }
        return $result;
    }