Cache_Lite::clean
Synopsis
boolean Cache_Lite::clean (
string
$group
= false
,
string
$mode = 'ingroup';
)
Description
if no group is specified all cache files will be destroyed ; else only cache files of the specified group will be destroyed
Parameter
-
string
$group -
name of the cache group
-
string
$mode -
flush cache mode : 'old' (clean too old cache files for the current lifetime), 'ingroup' (clean all cache files for the given group), 'notingroup' (clean all the cache files except for the given group), [since 1.5.0 beta] 'callback_myFunc' (call the function 'myFunc' with the complete path file and the group in parameters, if the callback return 'true', the cache file is deleted).
Return value
returns true if no problem
Note
This function can not be called statically.
Example
Usage
<?php
require_once 'Cache/Lite.php';
$options = array('cacheDir' => '/tmp/');
$cache = new Cache_Lite($options);
$cache->clean();
?>
This example cleans all of the cache files.