clearAllCache()

clears the entire template cache

Description

void

clearAllCache

int

expire\_time

As an optional parameter, you can supply a minimum age in seconds the cache files must be before they will get cleared.

> Note > > Since Smarty version 3.1.14 it is possible to delete cache files by > their individual expiration time at creation by passing constant > SMARTY::CLEAR\_EXPIRED as expire_time parameter.

<?php
// clear the entire cache
$smarty->clearAllCache();

// clears all files over one hour old
$smarty->clearAllCache(3600);
?>

See also clearCache(), isCached() and the caching page.