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<?php
namespace Ballen\Metar\Providers;
/**
* Metar
*
* Metar is a PHP library for retrieveing weather reports (METAR infomation),
* the library supports multiple 'METAR prodivers' including NOAA, VATSIM and IVAO.
* @author Bobby Allen <[email protected]>
* @license http://www.gnu.org/licenses/gpl-3.0.html
* @link https://github.com/allebb/metar
* @link http://www.bobbyallen.me
*/
use \Ballen\Metar\Helpers\MetarHTTPClient;
* METAR service provided by the US NOAA (National Oceanic and Atmospheric Administration)
* @link http://www.noaa.gov/
class Noaa extends MetarHTTPClient implements MetarProviderInterface
{
private $serviceUrl = 'http://tgftp.nws.noaa.gov/data/observations/metar/stations/{{_ICAO_}}.TXT';
private $icao;
public function __construct($icao)
$this->icao = $icao;
}
private function getMetarDataString()
$data = $this->getMetarAPIResponse(str_replace('{{_ICAO_}}', $this->icao, $this->serviceUrl));
// The NOAA web service provides a human readable timestamp of when the report was last generated but we don't care about that so we'll jump to the next line (the actual METAR string)
$lines = explode($this->icao, $data);
return trim($this->icao . $lines[1]);
public function __toString()
return $this->getMetarDataString();
allebb /
metar
