function widget($args, $instance)
{
$cache = wp_cache_get('widget_postviews_plus', 'widget');
if (!is_array($cache)) {
$cache = array();
}
if (!isset($args['widget_id'])) {
$args['widget_id'] = $this->id;
}
if (isset($cache[$args['widget_id']])) {
echo $cache[$args['widget_id']];
return;
}
$title = apply_filters('widget_title', esc_attr($instance['title']));
$template = $instance['template'];
$type = esc_attr($instance['type']);
$mode = esc_attr($instance['mode']);
$withbot = esc_attr($instance['withbot']);
$thumbnail_width = intval($instance['thumbnail_width']);
$thumbnail_height = intval($instance['thumbnail_height']);
$limit = intval($instance['limit']);
$chars = intval($instance['chars']);
$cat_ids = $instance['cat_ids'];
if (!is_array($cat_ids)) {
$cat_ids = explode(',', $car_ids);
}
$tag_ids = explode(',', esc_attr($instance['tag_ids']));
ob_start();
echo $args['before_widget'];
if ($title) {
echo $args['before_title'] . $title . $args['after_title'];
}
echo '<ul>' . "\n";
switch ($type) {
case 'most_viewed':
get_most_viewed($mode, $limit, $chars, true, $withbot, $template, $thumbnail_width, $thumbnail_height);
break;
case 'most_viewed_category':
get_most_viewed_category($cat_ids, 'post', $limit, $chars, true, $withbot, $template, $thumbnail_width, $thumbnail_height);
break;
case 'most_viewed_tag':
get_most_viewed_tag($tag_ids, 'post', $limit, $chars, true, $withbot, $template, $thumbnail_width, $thumbnail_height);
break;
}
echo '</ul>' . "\n";
echo $args['after_widget'];
$cache[$args['widget_id']] = ob_get_flush();
wp_cache_set('widget_postviews_plus', $cache, 'widget');
}
';
if (is_home() && function_exists('get_most_viewed')) {
echo ' <div class="widget">
<div class="title">Hot Posts</div>
<ul>
';
get_most_viewed('post', 5);
echo ' </ul>
</div>
';
} elseif (is_tag() && function_exists('get_most_viewed_tag') && !empty($tag_id)) {
echo ' <div class="widget">
<div class="title">Hot Posts</div>
<ul>
';
get_most_viewed_tag($tag_id, 'post', 5);
echo ' </ul>
</div>
';
} elseif (is_category() && function_exists('get_most_viewed_category') && !empty($cat)) {
echo ' <div class="widget">
<div class="title">Hot Posts</div>
<ul>
';
get_most_viewed_category($cat, 'post', 5);
echo ' </ul>
</div>
';
} elseif (function_exists('get_most_viewed')) {
echo ' <div class="widget">
<div class="title">Hot Posts</div>
