|
public getWeatherForecast ( array | integer | string $query, string $units = 'imperial', string $lang = 'en', string $appid = '', integer $days = 1 ) : |
||
| $query | array | integer | string | The place to get weather information for. For possible values see ::getWeather. |
| $units | string | Can be either 'metric' or 'imperial' (default). This affects almost all units returned. |
| $lang | string | The language to use for descriptions, default is 'en'. For possible values see http://openweathermap.org/current#multi. |
| $appid | string | Your app id, default ''. See http://openweathermap.org/appid for more details. |
| $days | integer | For how much days you want to get a forecast. Default 1, maximum: 16. |
| return | ||
public function getWeatherForecast($query, $units = 'imperial', $lang = 'en', $appid = '', $days = 1)
{
if ($days <= 5) {
$answer = $this->getRawHourlyForecastData($query, $units, $lang, $appid, 'xml');
} elseif ($days <= 16) {
$answer = $this->getRawDailyForecastData($query, $units, $lang, $appid, 'xml', $days);
} else {
throw new \InvalidArgumentException('Error: forecasts are only available for the next 16 days. $days must be 16 or lower.');
}
$xml = $this->parseXML($answer);
return new WeatherForecast($xml, $units, $days);
} public function testWindMetric()
{
$forecast = $this->owm->getWeatherForecast('Moscow', 'metric', 'ru', '', 7);
$this->assertEquals('Moscow', $forecast->city->name);
$this->assertEquals('RU', $forecast->city->country);
$this->assertEquals(524901, $forecast->city->id);
$this->assertEquals('37.615555', $forecast->city->lon);
$this->assertEquals('55.75222', $forecast->city->lat);
$this->assertEquals('03:22:56', $forecast->sun->rise->format("H:i:s"));
$this->assertEquals('15:50:08', $forecast->sun->set->format("H:i:s"));
$this->assertEquals(7, iterator_count($forecast));
$forecast_arr = iterator_to_array($forecast);
$this->assertEquals('5.41 m/s', $forecast_arr[0]->wind->speed);
$this->assertEquals('61 ENE', $forecast_arr[1]->wind->direction);
}
