Returns the forecast for the place you specified. DANGER: Might return
fewer results than requested due to a bug in the OpenWeatherMap API!
|
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 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);
}
$app->get('/', function () use($app) {
$view = [];
// NEWS SLIDE
Feed::$cacheExpire = "30 minutes";
Feed::$cacheDir = "/tmp";
$rss_npr = Feed::loadRss("http://www.npr.org/rss/rss.php?id=1001");
$rss_techmeme = Feed::loadRss("http://www.techmeme.com/feed.xml");
$view['news_npr'] = $rss_npr->item;
$view['news_techmeme'] = $rss_techmeme->item;
// WEATHER SLIDE
$lang = 'en';
$units = 'imperial';
$owm = new OpenWeatherMap(null, new WeatherCache(), 60);
try {
$weather = $owm->getWeather('Milpitas', $units, $lang, "06b7f9678c0512b3b8ca9e94758a9601");
$rawForecast = $owm->getWeatherForecast("Milpitas", $units, $lang, "06b7f9678c0512b3b8ca9e94758a9601", 3);
$forecast = [];
while ($rawForecast->valid()) {
$chunk = $rawForecast->current();
$forecast[] = ['start' => $chunk->time->from->getTimestamp() - 3600 * 8, 'low' => $chunk->temperature->min->getValue(), 'avg' => $chunk->temperature->now->getValue(), 'max' => $chunk->temperature->max->getValue(), 'pressure' => $chunk->pressure->getValue(), 'precipitation' => $chunk->precipitation->getValue(), 'humidity' => $chunk->humidity->getValue(), 'clouds' => $chunk->clouds->getValue()];
$rawForecast->next();
}
$forecastAvg = [];
$forecastLow = [];
$forecastHigh = [];
$forecastPrecip = [];
$fp = 0.5;
foreach ($forecast as $f) {
$forecastAvg[] = [$f['start'] * 1000, $f['avg']];
$forecastLow[] = [$f['start'] * 1000, $f['low']];
$forecastHigh[] = [$f['start'] * 1000, $f['max']];
if (file_exists('../vendor/autoload.php')) {
// Library is not part of a project. "composer install" was executed directly on this library's composer file.
require '../vendor/autoload.php';
} else {
// Library is part of a project.
/** @noinspection PhpIncludeInspection */
require '../../../autoload.php';
}
// Language of data (try your own language here!):
$lang = 'de';
// Units (can be 'metric' or 'imperial' [default]):
$units = 'metric';
// Get OpenWeatherMap object. Don't use caching (take a look into Example_Cache.php to see how it works).
$owm = new OpenWeatherMap();
// Example 1: Get forecast for the next 10 days for Berlin.
$forecast = $owm->getWeatherForecast('Berlin', $units, $lang, '', 10);
echo "EXAMPLE 1<hr />\n\n\n";
echo "City: " . $forecast->city->name;
echo "<br />\n";
echo "LastUpdate: " . $forecast->lastUpdate->format('d.m.Y H:i');
echo "<br />\n";
echo "<br />\n";
foreach ($forecast as $weather) {
// Each $weather contains a Cmfcmf\ForecastWeather object which is almost the same as the Cmfcmf\Weather object.
// Take a look into 'Examples_Current.php' to see the available options.
echo "Weather forecast at " . $weather->time->day->format('d.m.Y') . " from " . $weather->time->from->format('H:i') . " to " . $weather->time->to->format('H:i');
echo "<br />\n";
echo $weather->temperature;
echo "<br />\n";
echo "---";
echo "<br />\n";
/**
* Returns the current weather at the place you specified as an object.
*
* @param array|int|string $query The place to get weather information for. For possible values see below.
* @param int $days For how much days you want to get a forecast. Default 1, maximum: 14.
* @param string $units Can be either 'metric' or 'imperial' (default). This affects almost all units returned.
* @param string $lang The language to use for descriptions, default is 'en'. For possible values see below.
* @return OpenWeatherMap\WeatherForecast
* @throws OpenWeatherMap\Exception
*/
public function getWeatherForecast($query, $days = 1, $units = null, $lang = null)
{
return $this->service->getWeatherForecast($query, empty($units) ? $this->units : $units, empty($lang) ? $this->lang : $lang, $this->api_key, $days);
}
