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Currency Performance Optimization

Zend_Currency's performance can be optimized using Zend_Cache. The static method Zend_Currency::setCache($cache) accepts one option: a Zend_Cache adapter. If the cache adapter is set, the localization data which is used by Zend_Currency will be cached. Additionally there are some static methods for manipulating the cache: getCache(), hasCache(), clearCache() and removeCache().

Example 163. Caching currencies

// creating a cache object
$cache Zend_Cache::factory('Core',
'lifetime' => 120,
'automatic_serialization' => true),
=> dirname(__FILE__) . '/_files/'));

Zend Framework