function _addJS($order, $resource, $is_file, $minify, $header) { $order = intval($order); $resources = array(); if (array_key_exists($order, $this->js_resources)) { $resources = $this->js_resources[$order]; } $js = new JS($resource, $is_file); $js->setMinified($minify); $js->setInHead($header); $resources[] = $js; $this->js_resources[$order] = $resources; }