gistfile1.php

<?php

	class Ajax_Event extends Ajax 
	{
		public function poll()
		{
			$q = $this->db->prepare("SELECT event_id, event_key, event_data FROM event_log ORDER BY event_date DESC");
			$q->execute();

			return json_encode($q->fetchAll(PDO::FETCH_ASSOC));
		}
	}