<?php
    //  Initiate curl
    $ch = curl_init();
    // Curl setup w/ url
    curl_setopt_array($ch, [CURLOPT_RETURNTRANSFER => 1, CURLOPT_URL => "https://websiteuser3.apache.techcollege.dk/api/city/get_city_list_by_country_id/" . $_POST['destination']]);
    // Execute
    $result=curl_exec($ch);
    // Closing

    $data = json_decode($result, true);

        foreach($data as $cityData) {
        // Curl setup w/ url
        curl_setopt_array($ch, [CURLOPT_RETURNTRANSFER => 1, CURLOPT_URL => "https://websiteuser3.apache.techcollege.dk/api/hotel/get_hotel_list_by_city_id/" . $cityData['id']]);
        // Execute
        $result=curl_exec($ch);

        $cityData = json_decode($result, true);

        foreach($cityData as $cityRows) {
            curl_setopt_array($ch, [CURLOPT_RETURNTRANSFER => 1, CURLOPT_URL => "https://websiteuser3.apache.techcollege.dk/api/room/get_room_list_by_hotel_id/" . $cityRows['id']]);

            $result=curl_exec($ch);

            $hotelData = json_decode($result, true);

            foreach($hotelData as $hotelRows) {

                if($hotelRows['num_persons'] == $_POST['amount']) {

                    curl_setopt_array($ch, [CURLOPT_RETURNTRANSFER => 1, CURLOPT_URL => "https://websiteuser3.apache.techcollege.dk/api/room/get_room_by_id/" . $hotelRows['room_id']]);

                    $result=curl_exec($ch);

                    $roomData = json_decode($result, true);

                    echo '<figure>' .
                    '<img src="' . $roomData['images'][0]['absolute_filename'] . '">' .
                    '<h3>' . $hotelRows['room_title'] . '</h3>' .
                    '<p>' . $hotelRows['hotel_title'] . '</p>';
            }
            }
        }
    }
?>