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How to make use of a fragment cache

Revision #7 has been created by wei on Oct 26, 2010, 3:11:36 AM with the memo:

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How to make use of a fragment cache

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Tutorials

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cache, memcache

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According to the manual [http://jp.php.net/manual/en/memcache.installation.php](http://jp.php.net/manual/en/memcache.installation.php); *## Download & install libevent (memcached dependency)
~~~
$ wget http://www.monkey.org/~provos/libevent-1.4.8-stable.tar.gz
[...]
~~~

*## Create a symlink to libevent ~~~ $ sudo ln -s /usr/local/lib/libevent-1.4.so.2 /usr/lib ~~~ *## Download & install memcached
~~~
$ wget http://danga.com/memcached/dist/memcached-1.2.6.tar.gz
[...]
~~~

*## Run memcached as a daemon ~~~ #$ memcached -d -m 1024 -u root -l 127.0.0.1 -p 11211 ~~~ Configure cache application component in the configure file (protected/config/main.php). ```php 'cache'=>array(                  'class'=>'system.caching.CMemCache',                  'servers'=>array(                  array('host'=>'localhost', 'port'=>11211, 'weight'=>60),                 ),
 
                 
),
 
), ``` *## Insert beginCache()/endCache() statement in front of/after the widget. ```php <?php if($this->beginCache('tagCloud', array('duration'=>60))) { ?>     <?php $this->widget('TagCloud'); ?>     <?php $this->endCache(); } ?>     <?php if($this->beginCache('RecentPosts', array('duration'=>60))) { ?>     <?php $this->widget('RecentPosts'); ?>     <?php $this->endCache(); } ?>     <?php if($this->beginCache('RecentComments', array('duration'=>60))) { ?>     <?php $this->widget('RecentComments'); ?>     <?php $this->endCache(); } ?> ``` > Note: Please be careful to use the cache, because it increases the performance of the application, but decreases the interactivity.
 
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Version: 1.1
Category: Tutorials
Written by: dalip
Last updated by: wei
Created on: Feb 21, 2009
Last updated: 7 years ago
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