cmfcmf / OpenWeatherMap-PHP-API

     */

    public function getWeatherHistory($query, \DateTime $start, $endOrCount = 1, $type = 'hour', $units = 'imperial', $lang = 'en', $appid = '')

    {

        if (!in_array($type, array('tick', 'hour', 'day'))) {

            throw new \InvalidArgumentException('$type must be either "tick", "hour" or "day"');

        }

        $xml = json_decode($this->getRawWeatherHistory($query, $start, $endOrCount, $type, $units, $lang, empty($appid) ? $this->apiKey : $appid), true);

     */

    public function getRawWeatherHistory($query, \DateTime $start, $endOrCount = 1, $type = 'hour', $units = 'imperial', $lang = 'en', $appid = '')

    {

        if (!in_array($type, array('tick', 'hour', 'day'))) {

            throw new \InvalidArgumentException('$type must be either "tick", "hour" or "day"');

        }

        $queryUrl = $this->weatherHistoryUrl.$this->buildQueryUrlParameter($query)."&start={$start->format('U')}";