Yii Memcache Problem

General Miscellaneous
1

Hello

i use yiiframework.ru/doc/guide/en/caching.data to implement cache but i found some issue

ex:


$popularSql = "select ph.upc, p.productTitle, p.image, p.imagenew, sr.productId, ph.price, ph.affilateUrl, ph.url from salesrank as sr LEFT JOIN product as p ON sr.productId=p.productId LEFT JOIN pricehistory as ph ON p.upc=ph.upc 

		RIGHT JOIN(select c.pricehistoryId,  max(c.pricehistoryId) phId

                        from

               			pricehistory c

                        group by

               			c.upc

                        order by

               			c.pricehistoryId ) LPC

               			on ph.pricehistoryId = phId

			               where p.productTitle!='' && ph.price!='' && (ph.affilateUrl!='' || ph.url!='')

group by rank order by MAX(rank) ASC limit 4";[/size]

[size="2"]if(!isset(Yii::app()->session['adminLogin'])|| Yii::app()->session['adminLogin']==NULL){[/size][size="2"]		[/size]


				$id="site_101";

				$popularData101=Yii::app()->cache->get($id);

				if($popularData101===false)

				{

					$popularData=$connection->createCommand($popularSql)->queryAll();

					Yii::app()->cache->set($id,$popularData,3600);

				}else{

					$popularData=$popularData101;

				}

			}	


		//Cache End

but this memcache not reflecting after 3600 second=1 hour?

same way cactivedataprovide i have same issue how to set & get

i can’t find solution please guide me

thanks in advance