Is cache working?

mocapapa · February 20, 2009, 5:43am

I have used beginCache() method according to the tutorial http://www.yiiframew…g-1.0.3-dev.pdf as shown below.



&nbsp; &nbsp; &lt;?php if($this-&gt;beginCache(&#039;tagCloud&#039;, array(&#039;duration&#039;=&gt;3600))) { ?&gt;


&nbsp; &nbsp; &lt;?php $this-&gt;widget(&#039;TagCloud&#039;); ?&gt;


&nbsp; &nbsp; &lt;?php $this-&gt;endCache(); } ?&gt;

Though I have enabled the debug trace, the numbers of the debug statement, actually that of the SQL statement is the same as 14.

Is cache working?, or have I missed something?

qiang · February 20, 2009, 11:49am

Did you enable 'cache' app component?

mocapapa · February 21, 2009, 5:40am

Thanks. I have not enabled cache app component nor installed memcached. After enabling these, I was able to make use of cache.

BTW, I have found typos as follows on the page http://www.yiiframew…aching.overview.



    array('host'=>'server1', 'port'=>11211, 'weigth'=>60),


    array('host'=>'server2', 'port'=>11211, 'weigth'=>40),

should be



    array('host'=>'server1', 'port'=>11211, 'weight'=>60),


    array('host'=>'server2', 'port'=>11211, 'weight'=>40),

You may find other place by searching 'weigth' in the search window of 'search entire site' on the Yii home page.

qiang · February 21, 2009, 12:42pm

Thanks. Fixed.

mocapapa · February 21, 2009, 3:12pm

Hi Qiang,

I made a post to the cookbook on this know how.

http://www.yiiframew…oc/cookbook/17/

Ismael · August 25, 2009, 11:35pm

I think following this step is not enought to accomplish the cache feature: http://www.yiiframework.com/doc/guide/caching.page

How do I enable the cache anyway?

Ismael · August 26, 2009, 12:48am

I discovered for myself.

In config i must choose one type of cache backend:

‘cache’=>array(

'class'=&gt;'system.caching.CFileCache',

),

streetdaddy · August 27, 2009, 1:08am

solved my own problem, no way to delete post…