$url = 'https://api.twitch.tv/kraken/users/'.$stream['stream_username'];
					$content = file_get_contents($url);
					$json = json_decode($content, true);
					if(isset($json['0'])){
						if($json['0']['format']=="live"){
							$this->_getDb()->update("xf_ice_livestreams", array('live'=>1), "`_id`=".$stream['stream_id']);
							$online++;