public function set_item_limit($limit = 0) { $this->item_limit = (int) $limit; }
private function get_feed($feed_url) { $feed = new SimplePie(); $feed->set_feed_url($feed_url); $feed->enable_order_by_date(true); $feed->set_item_limit(3); $feed->init(); $feed->handle_content_type(); return $feed; }