Weather temp limit

I’m trying to fix the weather on my site but there are more than two numbers that don’t need to be displayed. How can you fix this? <?php $apiKey = “419492541c7e5f4d6623a4fe690f9953”; $cityId = “725402”; $googleApiUrl = “http://api.openweathermap.org/data/2.5/weather?id=” . $cityId . “&lang=en&units=metric&APPID=” . $apiKey; $ch = curl_init(); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_URL, $googleApiUrl);…

Details