/**
* Display a list of categories for a post in The Loop, each represented
* by the image uploaded for each. Categories without images are not
* shown. You are expected to apply styling to the generated HTML yourself.
*
* @param array|string $args
* @return string|void Returns the HTML if the echo arg is set to false
* @author Simon Wheatley
**/
function ciii_category_images($args = null)
{
if (isset($args['category_ids'])) {
$args['term_ids'] = $args['category_ids'];
}
return ciii_term_images('category', $args);
}
function ppc_categories($name)
{
// Home has to be passed in get_sidebar("home");
if ($name !== "home") {
return;
}
$categories = get_categories(array('orderby' => 'id', 'exclude' => '1'));
$cat_ids = array();
foreach ($categories as $key => $category) {
$cat_ids[$key] = $category->term_id;
}
$catstr = implode(',', $cat_ids);
ciii_term_images('category', array('term_ids' => $catstr, 'size' => 'thumb', 'show_description' => 1));
}
