public function gettagsAction() { $this->view->disable(); if ($this->request->isAjax()) { if (isset($_GET['q']) && ($keyword = trim($_GET['q'])) !== '') { $tags = \Models\Tags::suggestTags($keyword); if ($tags !== array()) { //echo implode("\n", $tags); echo \Helpers\CJSON::encode($tags); } } } }