}
        $url = "https://api.flickr.com/services/rest/?sort=relevance" . implode('&', $encoded_params);
        return $url;
    }
}
echo '<form method="get">';
echo '<label>Search : </label><input type"text" name="search" /><br/>';
echo '<label>Result : </label><input type"text" name="count" /> * max : 500<br/>';
echo '<label>Size : </label>
            <select name="size">
                <option value="s">Square</option>
                <option value="q">Large Square</option>
                <option value="t">Thumbnail</option>
                <option value="m">Small</option>
                <option value="n">Small 320</option>
                <option value="Med" selected>Medium</option>
                <option value="o">Original</option>
            </select><br/>';
echo '<input type="submit" name="submit" value="search" /><br/><hr/>';
echo '</form>';
$search = $_GET['search'];
$result = $_GET['count'];
$size = $_GET['size'];
if ($size > 500) {
    $size = 500;
}
$flickr = new flickr('77ba63794367be8f4b47e1b9fb7b9a3d');
$gbr = $flickr->flickr_photos_search($search, $result, $size);
foreach ($gbr as $hasil) {
    echo $hasil . ' ';
}