yr-forecast/src/Yr/Forecast/Tabular/Time/Temperature.php

<?php

namespace App\Yr\Forecast\Tabular\Time;

/**
 * Temperature
 *
 * @author Joachim M. Giæver (joachim[]giaever.org)
 */
class Temperature extends AbstractUnit {
    const DEFAULT_VARIANCE = 2;

    /**
     * @param \SimpleXMLElement $xml XML containing the temperature
     */
    public function __construct(?\SimpleXMLElement $xml) {
        parent::__construct(
            (float)$xml['value'],
            (string)$xml['unit']
        );
    }
}