clear_cache()

clear_cache()

clear_cache() -- clears the cache for a specific template

Description

void clear_cache ( string template [, string cache_id [, string compile_id [, int expire_time]]])

If you have multiple caches for a template, you can clear a specific cache by supplying the cache_id as the second parameter. You can also pass a $compile_id as a third parameter. You can "group" templates together so they can be removed as a group. See the caching section for more information. As an optional fourth parameter, you can supply a minimum age in seconds the cache file must be before it will get cleared.

Example 13-1. clear_cache()

<?php
// clear the cache for a template
$smarty->clear_cache('index.tpl');

// clear the cache for a particular cache id in an multiple-cache template
$smarty->clear_cache('index.tpl''CACHEID');
?>

See also clear_all_cache() and caching.

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