Zend 框架清除缓存
我正在使用此代码在 zend 框架中缓存数组:
I'm using this code to cache an array in zend framework :
$frontendOptions = array(
'lifetime' => 24 * 3600 * 7, // cache lifetime of 7 day
'automatic_serialization' => true
);
$backendOptions = array(
// Directory where to put the cache files
'cache_dir' => APPLICATION_PATH .'/../tmp'
);
// getting a Zend_Cache_Core object
$cache = Zend_Cache::factory('Core',
'File',
$frontendOptions,
$backendOptions);
$CacheName = ('VOUCHER_MANAGEMENT');
$CacheResult = $cache->load($CacheName);
if($CacheResult === false)
//make cache
else
//use cache
现在如何手动清除缓存?
Now how can I clear the cache manually?
推荐答案
根据文档 一次调用 remove()
方法就足够了,即删除特定的缓存项:
According to the documentation a single call of the remove()
method would suffice, i.e. to remove a specific cache item:
$cache->remove($CacheName);
如果要清理过时的缓存项,则调用clean()
方法:
If you want to clean the outdated cache items, then call the clean()
method:
$cache->clean(Zend_Cache::CLEANING_MODE_OLD);
要删除缓存中的所有项目:
To remove all items in the cache:
$cache->clean(Zend_Cache::CLEANING_MODE_ALL);
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