<?php
    function weather_results($response)
    {
            $json_response = json_decode($response, true);

            if ($json_response)
            {
                $current_weather = $json_response["current_condition"][0];

                $temp_c = $current_weather["temp_C"];
                $temp_f = $current_weather["temp_F"];
                $description = $current_weather["weatherDesc"][0]["value"];

                $formatted_response = "$description - $temp_c °C | $temp_f °F";

                $source = "https://wttr.in";
                return array(
                    "special_response" => array(
                        "response" => htmlspecialchars($formatted_response),
                        "source" => $source
                    )
                );
            }

    }
?>