public function execute()
{
$limit = 30;
$query = waRequest::request('q', '', waRequest::TYPE_STRING_TRIM);
$tag_model = new blogTagPluginModel();
$tags = $tag_model->search($query, $limit);
$tags = array_keys($tags);
foreach ($tags as &$tag) {
$tag = htmlspecialchars($tag);
}
unset($tag);
echo implode("\n", $tags);
}
