public function actionSave() { $id = $_POST['id']; $ha = UserModule::model()->deleteAllByAttributes(array("user_level_id" => $id)); $q = $_POST['q']; $arr = explode(";;", $q); $num = 1; foreach ($arr as $elem) { $ha = new UserModule(); $ha->user_level_id = $id; $ha->module_id = $elem; $ha->save(); $num++; } }