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<? $city1 = 'Tallinn'; $city2 = 'Macae'; $city3 = 'Oslo'; $city4 = 'Owerri'; $api_key = '523df554f4e883874873853b897b6da0'; $url = "https://api.openweathermap.org/data/2.5/forecast?q=$city&appid=$api_key"; $json = file_get_contents($url); $data = json_decode($json,TRUE); $cities = [$city1, $city2, $city3, $city4]; foreach ($cities as $city) { $url = "https://api.openweathermap.org/data/2.5/weather?q=$city&appid=$api_key&units=metric"; $json = file_get_contents($url); $data = json_decode($json, TRUE); $temperature = $data['main']['temp']; echo "$city: $temperature °C\n"; }