public function addAdvanced($params) { $id = $params["id"]; $title = $params["title"]; $text = $params["text"]; $tags = htmlspecialchars($params["tags"]); $advinfo = new Model_Ai(); $oaid = $advinfo->addAdvanced($id, $title, $text); $arr = explode(",", $tags); $arr = array_unique($arr); foreach ($arr as $part) { $tag = trim($part); if ($tag != "") { $advinfo->addTags($oaid, $tag); } } }