see Cache_Lite constructor for available options
| public setOption ( $name, $value ) |
/**
* Sets options for Cache_Lite based on the needs of the current method.
* Options set include the subdirectory to be used, and the expiration.
*
* @param string $key The sub-directory of the cacheDir
* @param string $expire The cache lifetime (expire) to be used
*
* @return void
*/
protected function setOptions($key, $expire = null)
{
$cacheDir = $this->options['cacheDir'] . '/oauth/';
$cacheDir .= rtrim($key, '/') . '/';
$this->ensureDirectoryExists($cacheDir);
$this->cache->setOption('cacheDir', $cacheDir);
$this->cache->setOption('lifeTime', $expire);
}
/**
* Sets options for Cache_Lite based on the needs of the current method.
* Options set include the subdirectory to be used, and the expiration.
*
* @param string $key The sub-directory of the cacheDir
* @param string $expire The cache lifetime (expire) to be used
*
* @return void
*/
protected function setOptions($key, $expire = null)
{
$cacheDir = $this->options['cacheDir'] . '/openid/';
$cacheDir .= rtrim($this->storeDirectories[$key], '/') . '/';
$this->ensureDirectoryExists($cacheDir);
$this->cache->setOption('cacheDir', $cacheDir);
if ($expire !== null) {
$this->cache->setOption('lifeTime', $expire);
}
}
/**
* Garbage collect expired cache data
*
* @return boolean
*
* @since 11.1
*/
public function gc()
{
$result = true;
static::$CacheLiteInstance->setOption('automaticCleaningFactor', 1);
static::$CacheLiteInstance->setOption('hashedDirectoryLevel', 1);
$success1 = static::$CacheLiteInstance->_cleanDir($this->_root . '/', false, 'old');
if (!($dh = opendir($this->_root . '/'))) {
return false;
}
while ($file = readdir($dh)) {
if ($file != '.' && $file != '..' && $file != '.svn') {
$file2 = $this->_root . '/' . $file;
if (is_dir($file2)) {
$result = $result && static::$CacheLiteInstance->_cleanDir($file2 . '/', false, 'old');
}
}
}
$success = $success1 && $result;
return $success;
}
