echo '<pre>';
echo format_json(json_encode($results));
echo '</pre>';
echo '<hr>';
echo '<h1>skills_show</h1>';
$ca->json = true;
$results = $ca->skills_show($skillid);
echo '<h2>Formatted JSON results: </h2>';
echo '<pre>';
echo format_json($results);
echo '</pre>';
echo '<hr>';
echo '<h1>skills_create</h1>';
$args = array('name' => 'Yugo Driver');
$ca->json = false;
$results = $ca->skills_create($args);
$skillid = $results['id'];
echo '<h2>Formatted JSON results: </h2>';
echo '<pre>';
echo format_json(json_encode($results));
echo '</pre>';
echo '<hr>';
echo '<h1>skills_destroy</h1>';
$ca->json = true;
$results = $ca->skills_destroy($skillid);
echo '<h2>Formatted JSON results: </h2>';
echo '<pre>';
echo format_json($results);
echo '</pre>';
echo '<hr>';
echo '<h1>skills_users_index</h1>';
