$ca = new CityApi();
$ca->debug = true;
echo '<hr>';
echo '<h1>tags_index</h1>';
$ca->json = false;
$results = $ca->tags_index();
$tagid = $results['tags'][0]['id'];
echo '<pre>tagid: ' . $tagid . '</pre>';
echo '<h2>Formatted JSON results: </h2>';
echo '<pre>';
echo format_json(json_encode($results));
echo '</pre>';
echo '<hr>';
echo '<h1>tags_show</h1>';
$ca->json = true;
$results = $ca->tags_show($tagid);
echo '<h2>Formatted JSON results: </h2>';
echo '<pre>';
echo format_json($results);
echo '</pre>';
echo '<hr>';
echo '<h1>tags_create</h1>';
$args = array('name' => 'Yugo Drivers');
$ca->json = false;
$results = $ca->tags_create($args);
$tagid2 = $results['id'];
echo '<h2>Formatted JSON results: </h2>';
echo '<pre>';
echo format_json(json_encode($results));
echo '</pre>';
echo '<hr>';
